From b3d4c7b21fe47760f75be81416cf6523c1124ff6 Mon Sep 17 00:00:00 2001 From: Jinkun Jang Date: Wed, 13 Mar 2013 01:45:21 +0900 Subject: [PATCH] Tizen 2.1 base --- COPYING | 339 + ChangeLog | 6387 ++++++++ INSTALL | 44 + Makefile.am | 712 + Makefile.in | 3739 +++++ NEWS | 1735 ++ README | 101 + TODO | 22 + aclocal.m4 | 1211 ++ build-aux/config.guess | 1522 ++ build-aux/config.sub | 1766 ++ build-aux/depcomp | 688 + build-aux/install-sh | 527 + build-aux/ltmain.sh | 9655 +++++++++++ build-aux/missing | 331 + config.h.in | 124 + configure | 15949 +++++++++++++++++++ configure.ac | 244 + gtk-doc.make | 280 + m4/gtk-doc.m4 | 67 + m4/libtool.m4 | 7986 ++++++++++ m4/ltoptions.m4 | 384 + m4/ltsugar.m4 | 123 + m4/ltversion.m4 | 23 + m4/lt~obsolete.m4 | 98 + packaging/0001-usb-hotplug-rule.patch | 6 + packaging/start_udev | 187 + .../udev-182-dont-use-usr-bin-sh-just-yet.patch | 8 + packaging/udev-80-drivers.patch | 12 + packaging/udev-disable-import-v4l_id.patch | 13 + 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src/keymap/keymaps/lenovo-ideapad | 8 + .../lenovo-thinkpad-usb-keyboard-trackpoint | 13 + src/keymap/keymaps/lenovo-thinkpad_x200_tablet | 6 + src/keymap/keymaps/lenovo-thinkpad_x6_tablet | 8 + src/keymap/keymaps/lg-x110 | 12 + src/keymap/keymaps/logitech-wave | 16 + src/keymap/keymaps/logitech-wave-cordless | 15 + src/keymap/keymaps/logitech-wave-pro-cordless | 12 + src/keymap/keymaps/maxdata-pro_7000 | 9 + src/keymap/keymaps/medion-fid2060 | 2 + src/keymap/keymaps/medionnb-a555 | 4 + src/keymap/keymaps/micro-star | 13 + src/keymap/keymaps/module-asus-w3j | 11 + src/keymap/keymaps/module-ibm | 16 + src/keymap/keymaps/module-lenovo | 17 + src/keymap/keymaps/module-sony | 8 + src/keymap/keymaps/module-sony-old | 2 + src/keymap/keymaps/module-sony-vgn | 8 + src/keymap/keymaps/olpc-xo | 74 + src/keymap/keymaps/onkyo | 14 + src/keymap/keymaps/oqo-model2 | 5 + src/keymap/keymaps/samsung-other | 14 + src/keymap/keymaps/samsung-sq1us | 7 + src/keymap/keymaps/samsung-sx20s | 4 + 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src/scsi_id/README | 4 + src/scsi_id/scsi.h | 97 + src/scsi_id/scsi_id.8 | 119 + src/scsi_id/scsi_id.c | 657 + src/scsi_id/scsi_id.h | 73 + src/scsi_id/scsi_serial.c | 990 ++ src/sd-daemon.c | 530 + src/sd-daemon.h | 282 + src/test-libudev.c | 501 + src/test-udev.c | 121 + src/udev-builtin-blkid.c | 207 + src/udev-builtin-firmware.c | 168 + src/udev-builtin-hwdb.c | 247 + src/udev-builtin-input_id.c | 218 + src/udev-builtin-kmod.c | 142 + src/udev-builtin-path_id.c | 498 + src/udev-builtin-usb_id.c | 482 + src/udev-builtin.c | 134 + src/udev-control.socket | 10 + src/udev-ctrl.c | 494 + src/udev-event.c | 1012 ++ src/udev-kernel.socket | 10 + src/udev-node.c | 387 + src/udev-rules.c | 2803 ++++ src/udev-settle.service.in | 25 + src/udev-trigger.service.in | 10 + src/udev-watch.c | 170 + src/udev.7 | 480 + src/udev.conf | 3 + src/udev.h | 190 + src/udev.html | 146 + src/udev.pc.in | 5 + src/udev.service.in | 14 + src/udev.xml | 695 + src/udevadm-control.c | 175 + src/udevadm-info.c | 568 + src/udevadm-monitor.c | 297 + src/udevadm-settle.c | 235 + src/udevadm-test-builtin.c | 128 + src/udevadm-test.c | 173 + src/udevadm-trigger.c | 232 + src/udevadm.8 | 369 + src/udevadm.c | 165 + src/udevadm.html | 42 + src/udevadm.xml | 472 + src/udevd.8 | 118 + src/udevd.c | 1746 ++ src/udevd.html | 18 + src/udevd.xml | 151 + src/v4l_id/60-persistent-v4l.rules | 20 + src/v4l_id/v4l_id.c | 87 + test/rule-syntax-check.py | 64 + test/rules-test.sh | 15 + test/sys.tar.xz | Bin 0 -> 165116 bytes test/udev-test.pl | 1560 ++ 286 files changed, 99491 insertions(+) create mode 100755 COPYING create mode 100755 ChangeLog create mode 100755 INSTALL create mode 100755 Makefile.am create mode 100755 Makefile.in create mode 100755 NEWS create mode 100755 README create mode 100755 TODO create mode 100755 aclocal.m4 create mode 100755 build-aux/config.guess create mode 100755 build-aux/config.sub create mode 100755 build-aux/depcomp create mode 100755 build-aux/install-sh create mode 100755 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src/libudev-device.c create mode 100755 src/libudev-enumerate.c create mode 100755 src/libudev-list.c create mode 100755 src/libudev-monitor.c create mode 100755 src/libudev-private.h create mode 100755 src/libudev-queue-private.c create mode 100755 src/libudev-queue.c create mode 100755 src/libudev-selinux-private.c create mode 100755 src/libudev-util-private.c create mode 100755 src/libudev-util.c create mode 100755 src/libudev.c create mode 100755 src/libudev.h create mode 100755 src/libudev.pc.in create mode 100755 src/mtd_probe/75-probe_mtd.rules create mode 100755 src/mtd_probe/mtd_probe.c create mode 100755 src/mtd_probe/mtd_probe.h create mode 100755 src/mtd_probe/probe_smartmedia.c create mode 100755 src/rule_generator/75-cd-aliases-generator.rules create mode 100755 src/rule_generator/75-persistent-net-generator.rules create mode 100755 src/rule_generator/rule_generator.functions create mode 100755 src/rule_generator/write_cd_rules create mode 100755 src/rule_generator/write_net_rules create mode 100755 src/scsi_id/README create mode 100755 src/scsi_id/scsi.h create mode 100755 src/scsi_id/scsi_id.8 create mode 100755 src/scsi_id/scsi_id.c create mode 100755 src/scsi_id/scsi_id.h create mode 100755 src/scsi_id/scsi_serial.c create mode 100755 src/sd-daemon.c create mode 100755 src/sd-daemon.h create mode 100755 src/test-libudev.c create mode 100755 src/test-udev.c create mode 100755 src/udev-builtin-blkid.c create mode 100755 src/udev-builtin-firmware.c create mode 100755 src/udev-builtin-hwdb.c create mode 100755 src/udev-builtin-input_id.c create mode 100755 src/udev-builtin-kmod.c create mode 100755 src/udev-builtin-path_id.c create mode 100755 src/udev-builtin-usb_id.c create mode 100755 src/udev-builtin.c create mode 100755 src/udev-control.socket create mode 100755 src/udev-ctrl.c create mode 100755 src/udev-event.c create mode 100755 src/udev-kernel.socket create mode 100755 src/udev-node.c create mode 100755 src/udev-rules.c create mode 100755 src/udev-settle.service.in create mode 100755 src/udev-trigger.service.in create mode 100755 src/udev-watch.c create mode 100755 src/udev.7 create mode 100755 src/udev.conf create mode 100755 src/udev.h create mode 100755 src/udev.html create mode 100755 src/udev.pc.in create mode 100755 src/udev.service.in create mode 100755 src/udev.xml create mode 100755 src/udevadm-control.c create mode 100755 src/udevadm-info.c create mode 100755 src/udevadm-monitor.c create mode 100755 src/udevadm-settle.c create mode 100755 src/udevadm-test-builtin.c create mode 100755 src/udevadm-test.c create mode 100755 src/udevadm-trigger.c create mode 100755 src/udevadm.8 create mode 100755 src/udevadm.c create mode 100755 src/udevadm.html create mode 100755 src/udevadm.xml create mode 100755 src/udevd.8 create mode 100755 src/udevd.c create mode 100755 src/udevd.html create mode 100755 src/udevd.xml create mode 100755 src/v4l_id/60-persistent-v4l.rules create mode 100755 src/v4l_id/v4l_id.c create mode 100755 test/rule-syntax-check.py create mode 100755 test/rules-test.sh create mode 100755 test/sys.tar.xz create mode 100755 test/udev-test.pl diff --git a/COPYING b/COPYING new file mode 100755 index 0000000..d159169 --- /dev/null +++ b/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. 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For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + 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 +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + 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 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, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision 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, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This 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. diff --git a/ChangeLog b/ChangeLog new file mode 100755 index 0000000..dd58138 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,6387 @@ +Summary of changes from v181 to v182 +============================================ + +Kay Sievers (22): + build-sys: unpack test sysfs only for 'make check' + build-sys: add --disable-manpages + update sd-daemon files + test: remove outdated key attributes + update TOO + builtin: path_id - remove dead cciss code + rules: do not create by-id/scsi-* links for ATA devices + remove udev-acl + udev.conf - do not set any value by default + move src/extras subdirectories to src/ + rules: delete outdated 30-kernel-compat.rules + rules: move 42-qemu-usb.rules to rules/ dir + remove edd_id extra + build-sys: remove empty directory + rules: delete s390 rules, they will move to s390utils + update TODO + rules: move all rules to top level rules/ dir + extras: path_id - skip ATA transport class devices + extras: path_id - add comment about readdir() rebase logic + extras: ata_id - do not log error if HDIO_GET_IDENTITY fails + rules sort order: /lib, /run, /etc + build-sys: place build binaries in the root + +Matthew Garrett (1): + rules: Enable USB autosuspend on more USB HID devices + + +Summary of changes from v180 to v181 +============================================ + +Andreas Schwab (1): + ata_id: fix identify string fixup + +Bruno Redondi (1): + keymap: Add Fujitsu Siemens Amilo Li 2732 + +James M. Leddy (1): + keymap: Fix touchpad toggle button on Lenovo Ideapad + +Kay Sievers (4): + configure: show ROOTPREFIX in firmware path option help text + extras: cdrom_id - create /dev/cdrom and conditionally /dev/dvd for sr0 + extras: cdrom_id - create only /dev/cdrom + ata_id: whitespace fixes + +Lucas De Marchi (1): + builtin: kmod - depend on libkmod >= 5 + + +Summary of changes from v179 to v180 +============================================ + +Kay Sievers (4): + Makefile: update kernel.org hooks + build-sys: we need to install shipped man pages without xsltproc installed + builtin: blkid - add missing ID_ prefix for PART_ENTRY_* keys + do not stop rule processing when device node is no longer around + + +Summary of changes from v178 to v179 +============================================ + +Kay Sievers (8): + fix some fallout from tab removal + use devnode() for $name not sysname(), device nodes might be in a subdirectory + print warning when rules try to rename kernel device nodes + move variable inside condition + update TODO + build-sys: enable everything for 'make distcheck' + use sysname() for devices without a device node + fix path to extras + + +Summary of changes from v177 to v178 +============================================ + +Evan Nemerson (1): + gudev: several minor introspection fixes + +Kay Sievers (7): + Makefile: update kernel.org doc hooks for kup + builtin: blkid - add missing ID_ prefix + udevd: kill hanging event processes after 30 seconds + Makefile: switch from .asc to .sign + rules: rtc - point /dev/rtc symlink to 'hctosys' device + warn about deprecated RUN+="socket:" use + libudev: do not set DEVNAME= twice + +Martin Pitt (4): + keymap: Fix rfkill button on Hewlett-Packard HP ProBook + keymap: Fix eject button on Samsung 700Z series + keymap: Fix keyboard brightness keys on Samsung 700Z series + keymap: Add Alienware M14xR1 + + +Summary of changes from v176 to v177 +============================================ + +Kay Sievers (3): + Makefile: update kernel.org sign and upload hook + rule_generator: fix to install rules in rules.d/ + rule_generator: use += for dist_udevhome_DATA + + +Summary of changes from v175 to v176 +============================================ + +Alan Stern (1): + [PATCH[ udev: ata_id: Fix length of INQUIRY command + +Kay Sievers (61): + libudev: print log_fn address instead of ctx when setting logging function + do not ship autogen.sh in the tarball + man: clarify 'config file stack' + rename 'init' directory to 'systemd' + systemd: use PassCred=yes + use libexecdir, bindir, sbindir, switch to /usr/lib/udev in documentation + configure: fix typo + make: do not (mis-)use the config file generator, create .xz tarball + prepare builtins for blkid and kmod + add builtin load/unload initializers + build argv[] for builtin commands + update blkid builtin + rules: switch to built-in blkid + rules: do not preprocess 60-persistent-storage.rules + buildsys: disable tar.gz + builtin: blkid - add missing newline + builtin: blkid - add missing ID_FS_USAGE + builtin: kmod - switch modprobe to builtin + rules: do not preprocess 80-drivers.rules + 75-probe_mtd.rules + builtin: apply format string + remove last sbindir use + update NEWS + autogen.sh: moce CFLAGS from to configure.ac; print common ./configure options + builtin: kmod - link against libkmod + add copyright + builtin: kmod - reload index when rules are reloaded + builtin: rename load()/unload() to init()/exit() + invalidate rules and kmod index with 'udevadm control --reload' + update NEWS + builtin: firmware - move 'firmware' tool to builtins + builtin: firmware - add missing file + builtin: kmod - hook up udev main logging to libkmod + make: introduce --with-rootprefix= + update NEWS + move rules dirs to udev context; replace inotify with time-controlled stat() + udevd: always create runtime dir + builtin: move usb-db, pci-db to builtins + builtin: kmod - switch to kmod_module_probe_insert_module() + udevd: remove TIMEOUT= handling + update README + systemd: rename PassCred= to PsssCredentials= + remove mknod() logic and rely on 'devtmpfs' + builtin: kmod - hook up kmod_validate_resources() + build-sys: use use ${ac_default_prefix} + require kmod >= 3 + build-sys: use --libexecdir=/usr/lib instead of /usr/lib/udev + autogen.sh: enable git pre-commit + merge udev/, libudev/, systemd/ files in src/; move extras/ to src/ + replace unpacked sysfs test tree 'test/sys/' with packed tarball + rules: delete arch specific rules + doc: fix out of tree build (copy from libkmod) + autogen.sh: add CFLAGS and print entire line, so that mouse copy/paste works + build-sys: try to build without installed xsltproc + add test/src to .gitignore + tabs are as useful as a hole in the head + autogen.sh: makedev() misteriously breaks with -O0 here, use -O1 for now + fix debug message + add .vimrc + cdrom_id: int -> bool + fix compiler warning + man: mention that no daemons should be started by udev + +Lucas De Marchi (1): + builtin: kmod - log if modules are blacklisted + +Luis Felipe Strano Moraes (1): + Switch spawn_read to void and remove useless stores there. + +Martin Pitt (1): + 75-persistent-net-generator.rules: Add Xen + +Mike Frysinger (1): + hwdb: drop useless line freeing + +Sjoerd Simons (1): + keymap: Add Lenovo Thinkpad X220 Tablet + +Ville Skyttä (1): + man: spelling fix + + +Summary of changes from v174 to v175 +============================================ + +David Zeuthen (2): + gudev: Use strtoul to parse unsigned 64-bit integers + gudev: Use g_ascii_strtoull() instead of strtoul() + +Harald Hoyer (1): + extras/keymap/findkeyboards: beautify shell code and get rid of grep + +Jerone Young (1): + keymap: Fix micmute remap for Lenovo Thinkpads + +Kay Sievers (7): + make: add gpg signing bits + ignore entire rules line if unknown keys are used + do not skip /dev/{disk,char}/M:m removal when the device node is already gone + replace AC_DISABLE_STATIC with LT_INIT([disable-static]) + make: tweak some autofoo according to Flameeyes' recommendations for libabc + rules: restore rule to set cdrom group for optical drives + rules: fix typo + +Martin Pitt (8): + check-keymaps.sh: Allow running separately + extras/keymap/findkeyboards: Filter out non-event devices + findkeyboards: Consistently use spaces instead of tabs + keymap: Fix stuck keys on GIGABYTE i1520M + keymap: More Asus module variants + keymap: Fix "internet" key on HP G62 + keymap: Fix bluetooth key on Acer TravelMate 7720 + keymap: Fix stuck keys on BenQ nScreen + + +Summary of changes from v173 to v174 +============================================ + +David Zeuthen (1): + ata_id: Check for Compact Flash card + +Jerone Young (1): + Add mic mute keycode support for Lenovo Thinkpad USB keyboard + +Kay Sievers (34): + gtk-doc: delete empty files + libudev: list - use binary search for list lookup + rules: move input_id to default rules + implement path_id, usb_id, input_id as built-in command + do not remove static nodes on module unload + rules: remove legacy rules for cdrom and usb printer + update TODO + preserve 'sticky bit' on 'add/change' events + libudev: util_get_sys_(subsystem,driver}() -> util_get_sys_core_link_value() + export USEC_INITIALIZED= and take timestamp on message receive time + libudev: udev_device_get_sysattr_value() return syspath of custom links + libudev: list - properly sort linked list not only the index + mknod: do not complain about existing node + update README + libudev: fix typo in documentation + rules: fuse: do not mount fusectl from udev rules + keymap: add genius keymap to Makefile + update NEWS + usb_id: can't use global variables when used as built-in + remove 'udevadm trigger --type=failed' and SYSFS, ID, BUS keys + libudev: export udev_util_encode_string() + update TODO + systemd: no not start udev in a container + systemd: no not start udev in a container + delete left-over files in extras/ + systemd: update drop-in sd-daemon files + udevadm: control - use /run/udev/control socket instead of abstract namespace one + udevd: control - no not delete socket file when --daemon is used + udev_ctrl_cleanup()- accept NULL as argument + update NEWS + udevd: install into /lib/udev instead of /sbin + udevd: add missing braces + systemd: use ConditionCapability=CAP_MKNOD instead of ConditionVirtualization=!container + rules: do not load sg module + +Kir Kolyshkin (1): + keymap: add Genius SlimStar 320 + +Martin Pitt (1): + keymap: Update Acer Aspire 5920g + +Matthias Clasen (1): + make: allow to pass ${ACLOCAL_FLAGS} + +Paul Fox (1): + keymap: update the OLPC keymap for correct function key behavior + +Petr Uzel (1): + udevadm: settle - return failure if unknown option is given + +Steve Langasek (1): + udevd: exit - process events before signals in worker + +Thomas Hood (2): + keymap: Support keymap overrides in /etc/udev/keymaps + keymap: Support for microphone mute button on ThinkPad X220 et al + + +Summary of changes from v172 to v173 +============================================ + +Allin Cottrell (1): + configure: allow to disable mtd_probe + +Kay Sievers (15): + make: fix 'make tar-sync' + udevd: use 'uptime' in debug timestamp + udevd: fix (recently) broken static node permission setting + rules: mount fuse filesystem only 'add' + udevadm: move udevadm command descriptions into their files + udev-acl: skip ACLs when systemd is running, disable by default + do not delete database when renaming netif, the db name does not change anymore + do not allow kernel properties to be set by udev rules + configure: reorder options + rules: input - do not create (broken) links for bluetooth devices + rules: serial - do not export ID_PORT, use ID_USB_INTERFACE_NUM + rules: sound - instead of ID_IFACE use standard ID_USB_INTERFACE_NUM + keymap: do not run usb_id for bluetooth devices + udevadm: trigger --type=failed - log deprecation warning + udevd: debug - put timestamp in [] + +Martin Pitt (4): + gudev: Ship JavaScript examples + scsi_id: Ship README + Remove obsolete extras/scsi_id/scsi_id.config + keymap: Only run on key devices + + +Summary of changes from v171 to v172 +============================================ + +Bastien Nocera (3): + accelerometer: add orientation property + udev-acl: fix memleak + accelerometer: add documentation + +Harald Hoyer (2): + udevadm-*.c: return != 0, if unknown option given + udev/udevadm-monitor.c: fixed misplaced brace + +Kay Sievers (33): + rules: apply 'audio' group of the static snd/{seq,timer} nodes + Makefile: add tar-sync + rules: static_node - use 0660 if group is given to get the cigar + rule-syntax-check.py: use print() + make: use 'git tag' + rules: run input_id for main input devices too + update TODO + configure: add AC_CONFIG_AUX_DIR, AC_CONFIG_SRCDIR + cdrom_id: add tray lock and eject handling + rules: enable in-kernel media-presence polling + update TODO + delete mobile-action-modeswitch which has moved to usb_modeswitch + libudev: enumerate - scan /sys/module + rules: move polling rule above 'block' match + libudev: monitor - update doc + rules: set polling value only if it is disabled + libudev: device - fix udev_device_get_tags_list_entry() to always load database + rules: remove redundant MODE="0664" from lp rules + rules: fix wrong wildcard match, we always need a ':*' at the end + libudev: device - export udev_device_has_tag() + path_id: add missing '-' to tape suffix + path_id: add ID_PATH_TAG= to be used in udev tags + enforce valid TAG+= names + update TODO + libudev: device - add udev_device_has_tag() to libudev.h and gtk-doc + libudev: enumerate - add udev_enumerate_add_match_parent() + libudev: enumerate - include parent device itself with match_parent() + libudev: enumerate - clarify documentation + path_id: recognize ACPI parent devices + rules: input - call path_id for ACPI devices + udevadm: monitor - use uptime to match the kernel's timestamp + libudev: ctrl - move code to udev directory + update sd-daemon.[ch] + +Keshav P.R (1): + rules: support for gpt partition uuid/label + +Lee, Chun-Yi (1): + Support more MSI notebook by using asterisk on dmi vendor name + +Marco d'Itri (1): + Add missing commas to 95-keymap.rules + +Martin Pitt (3): + keymap: Add Microsoft Natural Keyboard + keymap: Add force-release quirk for Hannspree SN10. + keymap: Add slight name variations of Toshiba Satellites + +Peter Jones (1): + ata_id: show the error message when HDIO_GET_IDENTITY fails + + +Summary of changes from v170 to v171 +============================================ + +Kay Sievers (17): + libudev: export symbols explicitely and individually from C code not from separate file or prefix match + libudev: device - make a bunch of symbols static + systemd: Replace Requires= with Wants=, run trigger in parallel + systemd: sort trigger after socket + systemd: trigger - run after udev.service (for now) + systemd: set socket buffer size to 128 MB like udev has + update TODO + update TODO + libudev: monitor - use SOCK_NONBLOCK + systemd: split socket file + systemd: add missing socket files + rules: fix whitespace + rules: implement TAGS== match + libudev: enumerate - do not ignore other matches when add_match_tag() is used + rules: support substitutions in TAG= + path_id: allow to be asked about usb_devices not only usb_interfaces + systemd: run udev.service and udev-trigger.service in parallel + +Scott James Remnant (1): + configure: allow usb.ids location to be specified + + +Summary of changes from v169 to v170 +============================================ + +Kay Sievers (1): + libudev: ctrl - properly wait for incoming message after connect + +Michal Soltys (1): + configure.ac: fixes for rule_generator and modeswitch + + +Summary of changes from v168 to v169 +============================================ + +Kay Sievers (26): + simplify rules file overwrite logic + libudev: list - use bit flags for 'sort' and 'unique' + libudev: queue - _unref() should return the object + remove dead fstab_import files + hid2hci: prepare move to bluez package + set event timeout to 60 sec and settle timeout to 120 + udevd: improve error message in case exec() fails + configure: allow to enable/disable extras individually + delete hid2hci which moved to the bluez tree + update TODO/NEWS + bump requirement to Linux kernel 2.6.32 and ARM 2.6.36 + libudev: ctrl - log accept4() errors + update NEWS + update INSTALL, NEWS, configure comment, queue doc + update TODO + udevd: create queue file before daemonizing to reliably block 'settle' + udevd: remove left-over SIGALRM + gudev: silent gtk-doc warnings + cdrom_id: remove unused --export switch to silent gcc + libudev: queue - always rebuild queue file when nothing is queued anymore + libudev: device - use DEVMODE from kernel as the default mode + update TODO + Merge branch 'docs/udev.xml' of git://github.com/mfwitten/udev + udate TODO, NEWS, INSTALL + build: use --gc-sections, -fvisibility=hidden + udevadm: settle: wake up more often if --seq-start= or --exit-if-exists= is used + +Koen Kooi (1): + configure: reintroduce introspection flags to fix crosscompilation + +Michael Witten (36): + Docs: udev.xml: Offset daemon name with commas + Docs: udev.xml: Remove commas (and unnecessary repetition) + Docs: udev.xml: `are' -> `is'; the subject is `Access' + Docs: udev.xml: Use present tense + Docs: udev.xml: Clarification through proper wording + Docs: udev.xml: `,' -> `;' + Docs: udev.xml: `key value' -> `key-value' + Docs: udev.xml: `,' -> `:' + Docs: udev.xml: Use `assignment' consistently + Docs: udev.xml: `comma-separated' is a better description + Docs: udev.xml: Remove unnecessary repitition + Docs: udev.xml: Add a few more words for context + Docs: udev.xml: Use `unless' for clarity + Docs: udev.xml: Clarify PROGRAM key + Docs: udev.xml: `a shell style' -> `shell-style' + Docs: udev.xml: Clean `*' description + Docs: udev.xml: Clean character range description + Docs: udev.xml: Clean up description of NAME assignment key + Docs: udev.xml: Clean up description of SYMLINK assignment key + Docs: udev.xml: Clean up description of ENV assignment key + Docs: udev.xml: Clean up description of RUN assignment key + Docs: udev.xml: Clean up description of LABEL assignment key + Docs: udev.xml: Add missing `.' + Docs: udev.xml: `which' -> `content of which' + Docs: udev.xml: `commandline' -> `command line' + Docs: udev.xml: Clean up WAIT_FOR description + Docs: udev.xml: `a' -> `the' + Docs: udev.xml: Clean up introduction to substitutions. + Docs: udev.xml: Use normal sentence structure + Docs: udev.xml: Actually make a separate paragraph + Docs: udev.xml: Add comma + Docs: udev.xml: `char' -> `character' + Docs: udev.xml: `comma-separated' is a better description + Docs: udev.xml: Clarify through a change in word ordering + Docs: udev.xml: Improved word order + Docs: udev.xml: Fix dangling modifier + +Nix (1): + libudev: queue - accept NULL passed into udev_queue_export_cleanup() + + +Summary of changes from v167 to v168 +============================================ + +David Zeuthen (1): + Run ata_id on non-removable USB devices + +Harald Hoyer (1): + udevd: clarify worker exit status + +Kay Sievers (35): + version bump + systemd: let settle depend on trigger, do not block basic with trigger + selinux: do not label files in runtime dir + selinux: firmware - do not label files in runtime dir + udevadm: control - add --exit + trivial cleanups + udevd: log warning if /run is not writable + libudev: ctrl - fix refcounting in connection handling + udevadm: settle - watch queue file + libudev: bump revision + udevadm: info --cleanup-db + udevd: do not nice processes + "db_persist=" -> "db_persist" + udevd: move OOM disable into --daemon option + systemd: add OOMScoreAdjust=-1000 + require explicit "db_persist" to exclude device info from --db-cleanup + udevd: get netlink socket from systemd + fix more warnings + libudev: ctrl, monitor - use SOCK_NONBLOCK + systemd: socket -> sockets + udevadm: monitor - use epoll + libudev: test - use epoll + udevadm: test - use printf() instead of info() for non-debug output + use 'else if' in epoll event array loop + libudev: run_program() - select() -> epoll + udevd: ppoll() -> epoll + signalfd + Merge branch 'docs/README' of git://github.com/mfwitten/udev + timeout handling without alarm() + udevadm: settle - kill alarm() + udevd: netif rename - use ifindex for temporary name + udevd: always use udevd[] log prefix + udevd: rules files - accept empty or /dev/null links + udevd: log signal number when spawned processes fail + systemd: Reqires= -> Wants=udev.socket + udevd, udev-event: sync waitpid() error handling + +Lee, Chun-Yi (1): + Add rule for Acer Aspire One ZG8 to use acer-aspire_5720 keymap + +Leonid Antonenkov (1): + rule-generator: net - ignore Hyper-V virtual interfaces + +Martin Pitt (3): + Revert "Do not build extras with --disable-extras" + Avoid spinning up CD on pressing eject button + keymap: Another ID for Logitech Wave keyboard + +Michael Reed (1): + path_id: rework SAS device handling + +Michael Witten (12): + Docs: README: `to replace' -> `replacing' + Docs: README: `,' -> `;' + Docs: README: Clean up a sentence + Docs: README: Use present tense + Docs: README: Add missing `and' + Docs: README: Remove commas and use subjective mood + Docs: README: Clean up `udev extras' requirements + Docs: README: Clarify configuration of existing devices + Docs: README: `does never apply' -> `never applies' + Docs: README: Flip sentence structure to improve wording + Docs: README: `set up' is the verb; `setup' is a noun + Docs: README: Add a comma to offset the modifier + +Seth Forshee (1): + keymap: Support Dell Latitude XT2 tablet-mode navigation keys + +Thomas Egerer (1): + udevd: add 'N:' to optstring in getopt_long + + +Summary of changes from v166 to v167 +============================================ + +Andrey Borzenkov (1): + udev-acl: add /dev/sgX nodes for CD-ROM + +David Zeuthen (1): + cdrom_id: Don't ignore profiles when there is no media available + +Harald Hoyer (2): + cdrom_id: cd_media_toc() extend toc size to 65536 + udev-acl/70-acl.rules: tag ID_REMOTE_CONTROL with acl + +Kay Sievers (29): + version bump + Merge branch 'master' of git+ssh://master.kernel.org/pub/scm/linux/hotplug/udev + v4l_id: kill the v4l1 ioctl + v4l_id: remove left-over variable + update some comments + test-libudev: add short options + libudev: udev_device_get_sysattr_list_entry() update + libudev: resolve ifindex in udev_device_new_from_id_filename() + libudev: bump minor version + udev-acl: move sg rule to optical drive rule + move /dev/.udev/ to /dev/.run/udev/ and convert old udev database at udevd startup + NEWS: clarify /dev/.run/ requirements + input_id: silent gcc warnings + fstab_import: disable build + systemd: remove deprecated udev-retry.service + fstab_import: remove from configure + update sd-daemon.[ch] + udevd: use facility == LOG_DAEMON when writing to /dev/kmsg + udevd: initialize fds, for proper close() on exit + use /run/udev/ if possible and fall back to /dev/.udev/ + rules: run ata_id only on SPC-3 or later optical drives + systemd: bind udev control socket in systemd and split udev.service + systemd: use sockets.target not socket.target + man: remove trigger --type=failed handling + libudev: export udev_get_run_path() + libudev: docs - add udev_get_run_path() + libudev: make valgrind happy + systemd: do not enable udev-settle.service by default + systemd: udev.socket - disable implicit dependencies + +Kei Tokunaga (1): + udevadm: enumerate - update prev pointer properly + +Lee, Chun-Yi (2): + Remap Acer WMI touchpad toggle key to F21 used by X + Remap MSI Laptop touchpad on/off key to F22 and F23 + +Martin Pitt (12): + 60-persistent-input.rules: Support multiple interfaces + Only build v4l_id if V4L1 header file is available + 60-persistent-input.rules: Do not create duplicate links + Fix building with --disable-extras + Do not build extras with --disable-extras + v4l_id: Drop videodev.h check again + keymap: Fix Acer Aspire 5920G media key + input_id: Consistently use tabs for indentation + input_id: Add some debugging output + input_id: Avoid memory overflow with too long capability masks + input_id: Cover key devices which only have KEY_* > 255 + input_id: Rewrite debug logging to use standard udev info() + +Seth Forshee (1): + keymap: continue reading keymap after invalid scancodes + +Thomas Egerer (3): + libudev: allow to get list of all available sysfs attrs for a device + libudev: use sysfs attr ilist interface for attribute walk + udevadm: info - make attribute array static and const + + +Summary of changes from v165 to v166 +============================================ + +Chris Bagwell (1): + Remap Eee PC touchpad toggle key to F21 used by X + +Gerd Hoffmann (1): + extras: add rules for qemu guests + +Jürgen Kaiser (1): + keymap: Add Acer Aspire 8930 + +Kay Sievers (7): + version bump + man: generate html pages for www.kernel.org + man: fix typo + make: fix qemu rules file name + extras: qemu - fix typo + ata_id: do not print empty serial numbers to avoid unwanted trailing '_' + update gitignore + +Martin Pitt (6): + keymap: Add Acer TravelMate C310 + keymap: Update README.keymap.txt + keymap: Add Lenovo ThinkPad X201 tablet + keymap: Move reading of event in separate function + keymap: More robust state machine + keymap: Explain how to end the program + +Matthew Garrett (1): + keymap: Remove wlan from Dell + + +Summary of changes from v164 to v165 +============================================ + +Andy Whitcroft (1): + keymap: Add release quirks for two Zepto Znote models and AMILO Xi 2428 + +Bastien Nocera (2): + keymap: Add force release for HP touchpad off + extras/keymap: Make touchpad buttons consistent + +David Henningsson (1): + Add ACLs for FFADO supported sound cards + +David Zeuthen (6): + ata_id: Support SG_IO version 4 interface + Run scsi_id and ata_id on the scsi_device object + Use ata_id, not scsi_id, on ATAPI devices + Add GUdevEnumerator type and Device.get_tags() method + Add g_udev_device_get_is_initialized() method + gudev: Add Device.get_usec_since_initialized + +Harald Hoyer (2): + udev-rules.c: change import property buffer to 16384 bytes + 70-acl.rules: add ACLs for ID_PDA devices + +Jakub Wilk (1): + man: udev - workaraound -> workaround + +Jan Drzewiecki (1): + cdrom_id: Fix media state for unreadable DVDs + +Kay Sievers (19): + version bump + rules: 78-sound-card - remove specific hardware matches, they do not belong here + rules: drop OSS audio rule + rules: drop alsa jack-plug input devices + rules: revert bsg use until the event ordering problem is sorted out + libudev: do not overwrite path with readlink() call + udevadm: info - honor --export and --export-prefix for property query + udevadm: info - honor --export, --export-prefix= + udevd: use dev_t or netif ifindex as database key + udevd: always create /dev/{char,block}/$major:$minor + udevd: simplify udev database and fix DEVNAME handling + udevd: switch to common id_filename functions + udevd: write full database file for (unsupported) renamed device nodes + check ifindex > 0 instead of subsystem == "net" + libudev: enumerate - allow to filter-out not-already-initialized devices + libudev: fix renamed device nodes detection logic + libudev: record and export "age" of device record + gudev: bump minor version + update NEWS + +Martin Pitt (5): + keymap: Add Sony Vaio VGN71 + keymap: Add some more Sony Vaio VGN-* models + Add ACL for media player USB devices + keymap: Fix struck Touchpad key on Dell Latitude E series + keymap: Fix struck Touchpad key on Dell Precision M series + +Michal Soltys (1): + udevd: create static nodes before /dev/null is needed + + +Summary of changes from v163 to v164 +============================================ + +David Zeuthen (1): + Install libgudev-1.0.so in prefix / instead of prefix /usr + +Harald Hoyer (1): + cdrom_id: request the drive profile features with a dynamic length + +Kay Sievers (4): + version bump + udevd: do not wrongly delay events for devices with swapped names + return proper error code in rename_netif() + libudev: return kernel provided devnode when asked before we handled any rules + +Martin Pitt (2): + keymap: Apply force-release rules to all Samsung models. + keymap: Add Toshiba Satellite U500 + + +Summary of changes from v162 to v163 +============================================ + +David Zeuthen (2): + gudev: Deliver ::uevent signal in the thread-default main loop + Bump required GLib version to 2.22 + +Hannes Reinecke (1): + scsi_id: export target port group + +Kay Sievers (5): + version bump + scsi_id: fix compiler warnings + systemd: hook into basic.target instead of sysinit.target + systemd: sort before basic.target + udevd: add sd-daemon.c + +Lee, Chun-Yi (1): + keymap: Add alternate MSI vendor name + +Martin Pitt (8): + keymap: Add Lenovo Y550 + Clarify WAIT_FOR documentation + fix various syntax errors in rules + Add automatic rules syntax check + cdrom_id: Try reading the medium if all MMC commands fail + Revert "cdrom_id: Try reading the medium if all MMC commands fail" + cdrom_id: Fall back to CDROM_DRIVE_STATUS if all MMC commands fail + cdrom_id: Don't read beyond "last track" in TOC + +Torsten Schoenfeld (1): + gudev: add a few annotations that newer gobject-introspection versions demand + + +Summary of changes from v161 to v162 +============================================ + +David Woodhouse (1): + Add keymap for Lenovo IdeaPad S10-3 + +Jan Drzewiecki (2): + cdrom_id: Drop MEDIA_SESSION_NEXT for DVD-RW-RO + cdrom_id: Fix DVD blank detection for sloppy firmware + +Kay Sievers (10): + init: update systemd service files + init: update systemd service files + init: add 'udev -' to description in systemd service files + udevd: add pid to kmsg logs + init: edit systemd service descriptions + version bump + udevd: remove unneeded credential passing from init_notify() + set SELinux context on 'add' but not on 'change' events + systemd: enable all udev services unconditionally + Revert "Add alternative KVM MAC address blacklist" + +Luca Tettamanti (1): + Add support for oom_score_adj + +Marco d'Itri (2): + udev-acl: do not mistake all SCSI "processor" devices for scanner + do not create persistent name rules for KVM network interfaces + +Martin Pitt (12): + cdrom_id: Add media status debugging + udev(7): Point out required extension, and remove some confusion + keymap: Add Onkyo PC + keymap: Add HP G60 + keymap: Fix Sony VAIO VGN-SZ2HP/B + udev(7) manpage: Fix description of $attr + gudev: fix crash if netlink is not available + keymap: Fix Acer TravelMate 4720 + cdrom_id: Fix DVD-RW media detection + Fix KVM MAC address range + do not create persistent name rules for VMWare network interfaces + Add alternative KVM MAC address blacklist + +Michael Forney (1): + Don't install systemd scripts with --without-systemdsystemunitdir + +Michal Soltys (1): + ChangeLog fix + + +Summary of changes from v160 to v161 +============================================ + +Fortunato Ventre (1): + keymap: Add force-release quirks for a lot more Samsung models + +Harald Hoyer (3): + udev-event.c: rename interface to -, if taken + rule_generator/write_net_rules: prevent interface to be named "eth" + cdrom_id: READ TOC before READ DISC INFORMATION fixes qemu + +Jan Drzewiecki (5): + cdrom_id: Fix detection of reblanked DVD+RW and DVD-RAM + cdrom_id: Handle pre-MMC2 drives + cdrom_id: Also apply format check to DVD-RW + cdrom_id: No "next session" for "other" media state + cdrom_id: Fix state for fresh DVD-RW + +Jerone Young (1): + Fix volume keys not releasing on Mivvy G310 + +Kay Sievers (12): + version bump + rules: remove firewire rules for deprecated drivers + udev-acl: update firewire matches to recent rule changes + libudev: bump minor so version after adding symbols + call util_delete_path() only when we actually deleted stuff + udev-acl: properly handle CK change events for root user + udev-acl: remove specific device matches from the rules file + fix broken "compile warning fix" + always log error when renaming a network interface fails + do not rename the database on device rename + cdrom_id: whitespace fix + cdrom_id: do not bail out when we can not read the TOC like for empty CDRW + +Marco d'Itri (3): + hid2hci: fix Logitech diNovo, MX5500 and other keyboards + log an error when a message from the wrong version of udevadm is ignored + hid2hci: fix for Logitech diNovo Edge keyboard + +Martin Pitt (1): + keymap: Generalize Samsung keymaps + +Michal Schmidt (1): + udev-acl: really fix ACL assignment in CK events + +Richard Hughes (1): + udev-acl: add DDC_DEVICE to the types that are managed + +Stefan Richter (1): + rules: add more FireWire IDs: Point Grey IIDC; AV/C + vendor unique + +Yin Kangkai (7): + udevadm: fix short options in getopt() + udevd: fix some memory leaks in error path + malloc()+memset() -> calloc() + udevd: fix short options in getopt() + udevd: fix unref'ing of device in error path + udevd: create static device links only when the target exists + udev: fix compile warning + + +Summary of changes from v159 to v160 +============================================ + +Harald Hoyer (2): + 60-persistent-storage-tape: s/path_id.sh/path_id/ + 60-persistent-storage-tape.rules: make own by-path symlink for nst tapes + +Kay Sievers (4): + version bump + rules: tape - remove WAIT_FOR instruction and don't export BSG_DEV + allow final assignment for OPTIONS:="nowatch" + udevd: init_notify() fix abstract namespace name handling + +Lennart Poettering (1): + systemd: make service files readable by GKeyFile + +Martin Pitt (2): + keymap: Find alternate Lenovo module + keymap: Add Lenovo ThinkPad SL Series extra buttons + + +Summary of changes from v158 to v159 +============================================ + +Jerone Young (1): + Fix stuck volume key presses for Toshiba Satellite U300 & U305models + +Kay Sievers (5): + version bump + add systemd service files + make: pre-process and install systemd service files when needed + make: fix 'make distcheck' + switch a few left-over from GPLv2 to GPLv2 or later + +Lennart Poettering (1): + systemd: update service files for newly introduced DefaultDependencies= option + +Martin Pitt (1): + keymap: Add Logitech Cordless Wave Pro + +Matthew Garrett (1): + keymap: Add support for IBM-branded USB devices + +Michael Meeks (1): + gudev: respect possibly given LD_LIBRARY_PATH + +Ryan Harper (2): + Add virtio-blk support to path_id + Add virtio-blk by-id rules based on 'serial' attribute + + +Summary of changes from v157 to v158 +============================================ + +Harald Hoyer (1): + extras/keymap: add Samsung N210 to keymap rules + +Kay Sievers (7): + version bump + libudev: fix fd leak in udev_enumerate_scan_devices() when tags are searched + udevd: in case we don't daemonize, send READY message to /sbin/init + delete last distro specific rules + remove a few comments in file headers + mtd_probe: add needed include, modprobe blacklist flag, and change some whitespace + rules: remove unused subdir + +Martin Pitt (4): + Fix hid2hci rules harder + add Vala vapi for gudev-1.0 + Revert "add Vala vapi for gudev-1.0" + Fix usb printer rule for multiple USB interfaces + +Maxim Levitsky (1): + mtd_probe: add autodetection for xD cards + +Paul Bender (1): + configure.ac: fix cross compilation + + +Summary of changes from v156 to v157 +============================================ + +Harald Hoyer (1): + 40-redhat.rules: removed file + +Jerone Young (3): + Fix wlan key on Inspirion 1210 + Fix wlan key on Inspiron 910 + Fix wlan key on Inspiron 1010 & 1110 + +Kay Sievers (25): + configure.ac: version bump + Makefile.am: silent build mkdir + rules: mount fuse control filesystem + fix compilation with --enable-debug + while (1) -> for (;;) + childs -> children + udevd: replace --debug-trace with --children-max + udevd: fix comments + rules: add -v to modprobe calls to be able see what will be loaded + udevd: read debug settings from kernel commandline + update NEWS + rules: delete pilot rules and remove redhat directory + man: add static device nodes and udevd debug options + man: add kernel command line parameters + man: udevd - update intro + rules: rename packages -> arch + rules: SUSE - move last distro rule to package + rules: add misc/30-kernel-compat.rules + make: mkdir /lib/udev/devices/ + make: fix rules/ subdir names + udevd: set umask before creating files/directories + add IMPORT{cmdline} + IMPORT{cmdline}: start at first char after '=' + libudev: doc - fix typo + update NEWS + + +Summary of changes from v155 to v156 +============================================ + +Bryan Kadzban (1): + udevd: fix typo /proc/fd -> /proc/self/fd + +Kay Sievers (4): + configure.ac: version bump + cdrom_id: do not export ID_CDROM_MEDIA_SESSION_LAST_OFFSET= for single session media + rules: optical drives - use ID_CDROM_MEDIA_TRACK_COUNT_DATA + libudev: fix udev_queue_get_seqnum_sequence_is_finished() with empty queue file + + +Summary of changes from v154 to v155 +============================================ + +Kay Sievers (11): + reset process priority before executing RUN+= + configure.ac: version bump + rules: SUSE - delete device-mapper rules + libudev: add O_CLOEXEC + use default mode of 0600 for nodes if gid == 0 + udevd: create standard symlinks and handle /lib/udev/devices + update NEWS README + fix tests and allow MODE=000 + create static nodes provided by kernel modules to allow module autoloading + update NEWS + man: directly use 'refentry' + + +Summary of changes from v153 to v154 +============================================ + +Harald Hoyer (2): + Makefile.am: add LGPL COPYING file to EXTRA_DIST + cdrom_id: only mark sr[0-9]* as ID_CDROM + +Jerone Young (1): + Fix volume keys not releasing for Pegatron platform + +Kay Sievers (23): + configure.ac: version bump + more readlink buffer size handling + remove left-over from ignore_remove and all_partitions + fix previous commit + udevadm: info --export-db -- remove watch handle export + add TAG= to improve event filtering and device enumeration + all to match against a given TAG== + udev-acl: use a tag instead of a property to mark devices + fix logic on-demand loading logic for db and uevent + use the usual TAG+=, TAG= logic + delete old tags when configuration changes + libudev: accept NULL in udev_device_get_tags_list_entry() + export tag functions + export udev_device_get_tags_list_entry() + udevd: always try to find an idle worker instead of forking a new one + remove unused parameter from udev_node_mknod() + remove debug output during rules parsing + warn when renaming kernel-provided nodes instead of adding symlinks + man: udevadm trigger - the default is "change" not "add" + update README regarding kernel version and default rules + add info message when empty NAME is given + libudev: add documentation for recently added functions + udevd: reload config only for *.rules files + +Martin Pitt (1): + keymap: Fix Bluetooth key on Acer TravelMate 4720 + +Mathias Nyman (1): + remove buffer-overrun risk in readlink call + +Matthias Schwarzott (1): + rules: Gentoo - remove old devfs compat rules + +Michael Thayer (1): + fix device node deletion + +Robby Workman (1): + configure.ac: move firmware-path setting out of extras section + +Yin Kangkai (2): + keymap: Add keymap and force-release quirk for Samsung N128 + keymap: Add keymap quirk of WebCam key for MSI netbooks. + + +Summary of changes from v152 to v153 +============================================ + +Kay Sievers (1): + configure.ac: version bump + +Robby Workman (1): + configure.ac: fix broken firmware search path in configure.ac + + +Summary of changes from v151 to v152 +============================================ + +Adrian Bunk (1): + udev needs automake 1.10 + +Amit Shah (2): + Fix virtio-ports rule to use $attr instead of $ATTR + rules: virtio - fix is to check if the 'name' attribute is present + +Andy Whitcroft (2): + keymap: Add Samsung Q210/P210 force-release quirk + keymap: Add Fujitsu Amilo 1848+u force-release quirk + +Dan Williams (1): + modeswitch: morph into tool that only switches Mobile Action cables + +David Zeuthen (3): + Decrease buffer size when advancing past NUL byte + Use UTIL_LINE_SIZE, not UTIL_PATH_SIZE to truncate properties + Increase UTIL_LINE_SIZE from 2048 to 16384 + +Harald Hoyer (1): + cdrom_id: remove debugging code + +Jerone Young (6): + Force key release for volume keys on Dell Studio 1557 + Fix Keymapping for upcoming Dell Laptops + Add new Dell touchpad keycode + Revert special casing 0xD8 to latitude XT only + Fix Dell Studio 1558 volume keys not releasing + Add support for another Dell touchpad toggle key + +Kamal Mostafa (3): + keymap: Unite laptop models needing common volume-key release quirk + keymap: Add force-release quirk for Coolbox QBook 270-02 + keymap: Add force-release quirk for Mitac 8050QDA + +Kay Sievers (43): + libudev: bump minor version + udevadm: fix untested and broken commit to set buffer size + configure.ac: version bump + udev-acl: no not encourage use of ACL_MANAGE outside of rules file + replace utimes() with utimensat() + libbudev-private: rename udev_list_entry_get_flag() + udevadm: monitor - use / as separator in --subsystem-match=subsystem[/devtype] + use major:minor as entries in symlink stack instead of devpath + use major:minor as entries in watch directory + libudev: docs - .gitignore backup files + firmware: fix possible segfault when firmware device goes away while loading + do not reset SELinux context when the node was not touched + libudev: add udev_device_new_from_environment() + add LGPL COPYING to libudev and GUdev + cdrom_id: open non-mounted optical media with O_EXCL + libudev: update documentation + extras: mobile-action-modeswitch - update gitignore + scsi_id: add rand() in retry loop + cdrom_id: retry to open the device, if EBUSY + cdrom_id: check mount state in retry loop + cdrom_id: always set ID_CDROM regardless if we can run cdrom_id + rules: delete outdated packagees rules + rules: we do not have static devices which are renamed + unify/cleanup event handling + allow IMPORT{db}="KEY" + usb-db: remove double '/' + replace "add|change" with "!remove" + update NEWS + log info only if we actually delete the node + udevadm: trigger - switch default action from "add" to "change" + remove "all_partitions" option + rules: call modprobe on all events but "remove" + remove "ignore_remove" option + update NEWS + cdrom_id: rework feature/profiles buffer parsing + cdrom_id: print more debug messages + cdrom_id: debug - print feature values in hex + cdrom_id: debug - print feature values in hex + cdrom_id: set ID_CDROM_MEDIA=1 only for known media + Revert "Fix switching Logitech bluetooth adapters into hci mode." + add O_NOFOLLOW when creating files in link stack + delete only device nodes, not symlinks when deleting a devtmpfs node + doc: add section about how *not* to rename device nodes + +Marco d'Itri (3): + rules: input - create by-path/ links for pci devices + Fix switching Logitech bluetooth adapters into hci mode. + doc: document the WAIT_FOR timeout + +Martin Pitt (12): + keymap: Add Dell Inspiron 1011 (Mini 10) + Fix brightness keys on MSI Wind U-100 + keymap: Fix LG X110 + keymap: Add Toshiba Satellite M30X + udev-acl: Correctly handle ENV{ACL_MANAGE}==0 + input_id: Fix linking + keymap: Add Acer TravelMate 6593G and Acer Aspire 1640 + keymap: Fix another key for Acer TravelMate 6593 + cdrom_id: Fix uninitialized variables + cdrom_id: Fix uninitialized buffers + cdrom_id: Do not ignore errors from scsi_cmd_run() + cdrom_id: Swap media state and TOC info probing + +Mike Brudevold (1): + cdrom_id: add missing profiles to feature_profiles + +Robert Hooker (1): + keymap: Add support for Gateway AOA110/AOA150 clones. + +Scott James Remnant (2): + libudev: export udev_monitor_set_receive_buffer_size() + udevadm monitor: increase netlink buffer size + +Thomas Bächler (1): + firmware: fix error reporting on missing firmware files + +Yury G. Kudryashov (3): + configure.ac - fix typo in --with-pci-ids-path option + hid2hci: include linux/types.h for __u32 + configure.ac: ddd --with-firmware-path option + + +Summary of changes from v150 to v151 +============================================ + +Amit Shah (1): + rules: Add symlink rule for virtio ports + +Bryan Kadzban (1): + Fix reverted floppy-device permissions + +Egbert Eich (1): + rulews: suse - add do-not-load-KMS-modules rules + +Frederic Crozat (1): + rules: acl - add COLOR_MEASUREMENT_DEVICE match + +Kay Sievers (11): + configure.ac: version bump + udevd: inotify - do not parse rules at create but at close + do not remove device nodes of active kernel devices + libudev: device - create db file atomically + clarify message about not removed device node + input_id: include limits.h + keymap: include linux/limits.h + keymap: linux/input.h - get absolute include path from gcc + delete outdated and unmaintained writing_udev_rules + update README and NEWS + update tests + +Marco d'Itri (2): + writing_udev_rules: update rules files names + keymap: support for the Samsung N140 keyboard + +Martin Pitt (4): + add ACL rule for Garmin GPSMap 60 + keymap: move force-release directory + extras/keymap/check-keymaps.sh: Ignore comment-only lines + keymap: Fix invalid map line + + +Summary of changes from v149 to v150 +============================================ + +Clemens Buchacher (2): + add Samsung R70/R71 keymap + keymap: Samsung R70/R71 force-release quirk + +Daniel Drake (2): + keymap: Add OLPC XO key mappings + keymap: Fix typo in compal rules + +Daniel Elstner (1): + libudev: wrap in extern "C" block for C++ + +David Zeuthen (1): + Export ID_WWN_VENDOR_EXTENSION and ID_WWN_WITH_EXTENSION + +Jerone Young (1): + keymap: Lenovo Thinkpad USB Keyboard with Tracepoint + +Johannes Stezenbach (2): + keymap: add Samsung N130 + keymap: handle atkbd force_release quirk + +Kay Sievers (15): + util_unlink_secure(): chmod() before chown() + floppy: fix rule to create additional floppy device nodes + configure.ac: version bump + remove remaining support for CONFIG_SYSFS_DEPRECATED + cdrom_id: remove deprecated device matches + rules: add "block" match to floppy rule + update mtime of nodes and links when we re-use them + udevadm: info - fix info --root --query=name --path= for device without a device node + remove remaining support for CONFIG_SYSFS_DEPRECATED + fix typo in log message priority handling + remove UDEV_RUN environment variable + udevadm: logging - copy va_list and do not use it twice + libudev: doc - add symbols to sections.txt + work around gtk-doc which breaks distcheck + gobject-introspection: use $datadir instead of $prefix + +Marco d'Itri (2): + build: keymap - create subdir + rules: udev-acl - add firewire video devices + +Martin Pitt (12): + keymap: Add Acer Aspire 1810T + 95-keymap.rules: Run on change events, too + keymap: fix findkeyboards + Speed up udev_enumerate_scan_* + keymap: Add hotkey quirk for Acer Aspire One (AO531h/AO751h) + Clarify RUN/IMPORT documentation + keymap: Add Logitech S510 USB keyboard + keymap: add Acer TravelMate 8471 + keymap: Add Acer Aspire 1810TZ + keymap: Add LG X110 + keymap: Add Fujitsu Amilo Li 1718 + keymap: Document force-release + +Piter PUNK (1): + firmware: convert shell script to C + +Scott James Remnant (1): + 70-acl.rules: ACL manage Android G1 dev phones + +Thomas de Grenier de Latour (1): + libudev: enumerate - fix move_later logic + + +Summary of changes from v148 to v149 +============================================ + +Daniel Elstner (1): + really fix both in-tree and out-of-tree builds + +Dmitry Torokhov (1): + input-id: identify touchscreens + +Kay Sievers (4): + libudev: doc - use #NULL + configure.ac: version bump + really really fix both in-tree and out-of-tree builds + fix both in-tree and out-of-tree builds + +Martin Pitt (6): + input_id: Fix endless loop for non-input devices + input_id: Do not tag non-input devices with ID_INPUT + input_id: small optimization + input_id: check event mask + input_id: Check mouse button for ID_INPUT_MOUSE + udev_device_get_parent_with_subsystem_devtype(): Clarify documentation + + +Summary of changes from v147 to v148 +============================================ + +Dan Williams (3): + Revert "modem-modeswitch: add a device" + Revert "extras/modem-modeswitch: Add Huawei E1550 GSM modem" + modem-modeswitch: 61-option-modem-modeswitch.rules is only for Option NV devices + +Daniel Mierswa (1): + Fix typo in NEWS, ConsoleKit-0.4.11 -> 0.4.1 + +David Zeuthen (4): + cdrom_id: Still check profiles even if there is no media + scsi_id: Export WWN and Unit Serial Number + Create /dev/disk/by-id/wwn-0x... symlinks + Also create /dev/disk/by-id/wwn-0x..-part%n symlinks for partitions + +Dmitry Torokhov (1): + extras/input_id: Correctly identify touchpads + +Harald Hoyer (1): + modem-modeswitch: add a device + +Kay Sievers (8): + rules: set mode of floppy device nodes to 0660 + remove "ignore_device" + print warning for BUS=, SYSFS{}=, ID= + test-udev: remove "ignore_device" code + udev-test.pl: catch-up with recent changes + rules: remove support for IDE (hd*) devices + ata_id: skip ATA commands if we find an optical drive + Revert "Fix out-of-tree builds" + +Martin Pitt (5): + README.keymap.txt: small clarification + extras: Add input_id + 70-acl.rules: Use new-style input properties + input: Deprecate ENV{ID_CLASS} + input_id: code cleanup + +Scott James Remnant (1): + Fix out-of-tree builds + + +Summary of changes from v146 to v147 +============================================ + +Alan Jenkins (1): + udevd: queue-export - remove retry loop + +Andrew Church (1): + fix wrong parameter size on ioctl FIONREAD + +Daniel Mierswa (2): + don't compare a non-existing function with NULL + use nanosleep() instead of usleep() + +David Zeuthen (4): + gudev: remove G_UDEV_API_IS_SUBJECT_TO_CHANGE since API is now stable + ata_id: export more advanced ATA features + gudev: Fix up GUdevDeviceNumber + gudev: Remove LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE from priv header + +Florian Zumbiehl (10): + util_delete_path(): use util_strscpy() + util_lookup_group(): fix memory leak if realloc() fails + util_delete_path(): handle multiple leading slashes + util_create_path(): fix possible out of bounds array access + ude_rules.c: fix possible NULL pointer dereference in get_key() + util_resolve_sys_link(): fix possible buffer overflow + udev_util_encode_string(): fix possible buffer overflow + udev-rules.c: parse_file() - fix possible buffer overflow + udev_queue_get_seqnum_sequence_is_finished(): fix possible file handle leak + util_run_program(): fix possible buffer overflow #2 + +Harald Hoyer (2): + scsi_id: prevent buffer overflow in check_fill_0x83_prespc3() + rename interfaces to _rename if rename fails + +Jeremy Kerr (1): + util_run_program: restore signal mask before executing event RUN commands + +Kay Sievers (45): + make: sort Makefile.am per target/extra + configure.ac: version bump + udev-acl: allow to skip ACL handling + rules: rfkill has no group, so use 0644 + rule_generator: net - fix MATCHDEVID + make: add comment + update NEWS + print warning for NAME="%k" - it breaks the kernel supplied DEVNAME + warn about non-readable or empty rules file + change database file names + assign errno for getgrnam_r()/getpwnam_r() + doc: udevadm test *does* create nodes and links these days + util_unlink_secure(): chmod() before chown() + util_create_path(): fix errno usage + inotify_add_watch(): do not store watch, if it failed + update TODO + update README + rules: suse - use NAME for mapper/control + libudev-util.c: get_sys_link() - return error for empty link target + udev-rules.c: remove 'first_token' variable + Revert "udev-rules.c: remove 'first_token' variable" + test: catch possible bug in GOTO resolving + udevadm: remove symlink support for old commands + util_run_program(): skip multiple spaces in argv creation + fix whitespace + require 2.6.27 for proper signalfd handling + fix randonm findings from llvm-clang-analyzer + simplify "symlink name stack" + reorder create_path() and node/link creation to be called in a direct sequence + put util_create_path() and file creastion in a retry loop + udevadm: control - remove compat code + scsi_id: delete copy of bsg.h + fix SYMLINK{} option parsing + rules: remove remaining NAME="%k" + rules: drop almost all NAME= keys + update TODO, NEWS + udevd: serialize events for with the same major/minor + break loops if util_create_path() returns error + remove "last_rule" option + use CLOEXEC flags instead of fcntl() + unblock signals we might want to handle + udevd: create /dev/.udev/rules.d/ before watching it wit inotify + gudev: fix pkg-config call to work with "make distcheck" + update NEWS + Revert "gudev: fix out-of-tree build" + +Lennart Poettering (5): + pci-db: make sure we actually read the pci.ids file instead of usb.ids + sound: recognize saa7134 TV card sound devices as TV cards + sound: include ALSA sound card id in ID_ID property + sound: include ALSA sound card id in /dev/snd/by-id/ links + Revert "sound: include ALSA sound card id in /dev/snd/by-id/ links" + +Marco d'Itri (6): + doc: writing_udev_rules updated for the new command names + rules: sound - do not use /usr/bin/env + udevadm: print all messages to stderr with priority higher or equal than LOG_ERR + udevadmi: control = exit with rc=2 if there is some system error + gudev: gir-scanner workaround for out of tree builds + gudev: fix out-of-tree build + +Mario Limonciello (1): + hid2hci: remove superfluous bmAttributes match + +Martin Pitt (24): + extras/keymap: Add Acer Aspire 6920 + extras/modem-modeswitch: eject ZTE MF6xx fake CD-ROMs + extras/keymap: Fix hold key on Acer Aspire 6920 + extras/keymap: Fix case matching for Micro-Star + Revert "extras/keymap: Fix case matching for Micro-Star" + make raw USB printer devices accessible for lp + modem-modeswitch rules: Match more devices + extras/keymap: fix hash table collisions + extras/keymap: Rename KEY_COFFEE to KEY_SCREENLOCK + fix single-session CD detection + fix previous commit for CD detection + make raw USB printer devices world-readable again + 50-udev-default.rules: fix printer MODE + keymap: Add Logitech Wave USB + keymap: add missing map file + keymap: fix usb_id invocation + keymap: make USB keyboards really work + keymap: Add Logitech Wave cordless + keymap: add HP Pavillion dv6315ea + keymap: add HP 2230s + Makefile.am: fix build with mawk + extras/keymap/README.keymap.txt: Fix bug report link + fix major fd leak in link handling + modem-modeswitch: fix ZTE MF6xx rule + +Matthias Schwarzott (2): + rules: Gentoo update + rules: Gentoo update + +Maxim Levitsky (1): + keymap for Acer Aspire 5720 + +Peter Rajnoha (1): + libudev: allow to store negative values in the udev database + +Scott James Remnant (1): + util_run_program: *really* restore signal mask before executing event RUN commands + +William Jon McCann (1): + udev-acl: catch up with ConsoleKit 0.4.1 + + +Summary of changes from v145 to v146 +============================================ + +Alan Jenkins (3): + man: fix unused, inaccurate metadata + man: SYMLINK can be matched as well as assigned + fix spelling + +Anssi Hannula (2): + rules: exclude digitizers from joystick class + udev-acl: add joystick devices + +Diego Elio 'Flameeyes' Pettenò (21): + Merge libudev, udev, and the unconditional extras in a single Makefile.am. + Replace the custom test-run target with the standard make check. + Also merge into the top-level Makefile.am the simpler extras. + Change hook handling to be more portable. + Merge keymap building in the top-level Makefile.am. + Make keymap generation rules be silent (backward-compatible). + Move pkg-config docs and man pages before conditionals. + Finally, also merge gudev into the top-level Makefile.am. + Make sure to clean up all the built sources. + Make sure to use dependency/target variables. + Add silent-rule support for the gudev rules. + Fix building of introspection library on top-level Makefile.am. + Fix another relative path for the new working directory. + Include the correct directory for out-of-source builds. + Add tests to the distribution; this fixes "make distcheck". + Ask gperf to use ANSI-C for generation. + Merge in Makefile.am.inc into Makefile.am + Use the keymap check during “make distcheck” rather than “check”. + Fix building of documentation when doing out-of-source builds. + Fix “make distcheck” run outside of the source directory. + Use LT_INIT to explicit that udev needs libtool series 2. + +Eric W. Biederman (1): + fix util_lookup_group to handle large groups + +Erik Forsberg (1): + extras/modem-modeswitch: Add Huawei E1550 GSM modem + +Kay Sievers (18): + udevd: add timestamp to --debug output + v4l_id: exit with 0 when --help is given + configure.ac: version bump + hid2hci: remove hid structures and include kernel header + path_id: make global variable static + udevadm: trigger - add --sysname-match= + rules: serial - fix path_id call + path_id: fix typo in comment + format names are not case insensitive + hid2hci: rewrite (and break) rules and device handling + make: build internal tools against libudev-private.la + update a few years of copyright + libudev: silent gcc warning: may be used uninitialized in this function + make: suppress enter/leaving directory messages + re-enable failed event tracking + "record_failed" -> "fail_event_on_error" + udevd: block for 15 seconds after error when too old kernel is detected + make: fix issues from non-recursive conversion + +Lennart Poettering (1): + enumeration: move ALSA control devices to the end of the enumerated devices of each card + +Mario Limonciello (2): + hid2hci: support to hid2hci for recovering Dell BT devices after S3 + hid2hci: install re-trigger for hid device when recovering from S3 + +Martin Pitt (17): + add keymap for Clevo D410J laptop + extras/keymap: add Zepto ZNote + extras/keymap: add Everex Stepnote XT5000T + extras/keymap: add Compal Hel80i + keymap tool: improve help + keymap tool: support scancode/keycode pair arguments + keymap: inline one-line key maps + extras/keymap: fix check-keymaps.sh for inline mappings + extras/keymap: add recently added keymap files to Makefile.am + extras/keymap: Add HP Presario 2100 + extras/keymap: cover more Compaq Evo models + extras/keymap: Add Fujitsu Amilo M + extras/keymap: teach findkeyboards about USB keyboards + extras/keymap: Add Samsung SX22S + extras/keymap: Fix crash for unknown keys + extras/keymap: Add Samsung NC20 + extras/keymap: Fix Bluetooth key on Acer Aspire 6920 + + +Summary of changes from v144 to v145 +============================================ + +Ian Campbell (1): + scsi_id: correct error handling in prepend_vendor_model + +Kay Sievers (10): + README: add CONFIG_BLK_DEV_BSG + use MIN() MAX() from param.h + configure.ac: version bump + libudev: device - free values before updating them + libudev: enumerate - sort with qsort() + udevd: detach event from worker if we kill a worker + udevadm: info - add space after R:, A:, W: on database export + udevd: make sure a worker finishes event handling before exiting + udevd: handle SIGCHLD before the worker event message + udevd: use bool + + +Summary of changes from v143 to v144 +============================================ + +Jon Masters (1): + firmware: search for third party or sysadmin supplied firmware updates + +Kay Sievers (19): + configure.ac: add AM_SILENT_RULES + configure.ac: version bump + TODO: add cleanup of ATA_COMPAT + libudev: queue - add comments for queue format + udev/.gitignore: add udev.pc + configure.ac: version bump + do not exports properties starting with a '.' + scsi_id: --reformat_serial - use udev_util_replace_whitespace() + ata_id: sync ID_SERIAL(_SHORT) with other *_id tools + rules: make ata_id properties the default for all ATA block devices + scsi_id: delete no longer needed config file + update NEWS + man: udev - add private properties like ENV{.FOO}="bar" + Merge branch 'firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/jcm/udev-jcm + udevadm: test - print list of properties + build: do not delete .la files + libudev: monitor - handle kernel supplied DEVNAME properly + update NEWS + build: add *exec* to the internal rootlibdir name + +Martin Pitt (2): + hid2hci: narrow matches to real HCI devices + extras/udev-acl: add smartcard readers + +Stefan Richter (1): + rules: set group ownership of new firewire driver device files + + +Summary of changes from v142 to v143 +============================================ + +Alan Jenkins (5): + udevadm: settle - fix timeout + udevd: remove tiny bit of dead code + udevd: implement a more efficient queue file format + udev-selinux.c: remove libudev header + udevd: queue-export - fix crash + +Benjamin Gilbert (1): + test: check string substitutions in OWNER and GROUP + +Dan Williams (2): + rules: tty/net - move from udev-extras + extras/modem-modeswitch: move from udev-extras + +David Zeuthen (1): + gudev: move from udev-extras + +Kay Sievers (95): + version bump + rules: v4l do not mix vbi and video nodes + fix possible endless loop for GOTO to non-existent LABEL + Revert "rules: v4l do not mix vbi and video nodes" + rule-generator: cd - skip by-path links if we create by-id links + remove format char string truncation syntax + use more efficient string copying + edd_id: use openat() + use openat(), unlinkat(), fstatat() + update TODO + remove unused GL_FORMAT from rules parser + require key names in uppercase + keep the ifdef'd udevd testing/profiling hack + fix location of database files + udevadm: settle - make --timeout=0 working + update NEWS + rules: add SUBSYSTEM match to scsi rules + cdrom_id: suppress ID_CDROM_MEDIA_STATE=blank for plain non-writable CDROM media + udevadm: control - add comment to man page about --reload-rules + cdrom_id: add error message if open() fails + udevadm: settle - add --exit-if-exists= + udevd: remove check for dev_t, DEVPATH_OLD takes care of that + str[sp]cpyl: add __attribute__ ((sentinel)) + udevd: convert to event worker processes + udevd: close netlink socket in worker and set cloexec + rules: do not call path_id for virtual devices + udevd: use enum instead of char in struct declaration + allow format substitution in path of ATTR{}=="" + cleanup $attr{} substitution + path_id: implement in C using libudev + path_id: update SCSI handling + path_id: add comments + fix signed/unsigned warning + libudev: enumerate - allow multiple keys with the same name + udevadm: trigger - add --property-match=: + udevadm: info - accept --query without a value and print properties + udevadm: control - --env -> --property + udevadm: monitor --environment -> --property + path_id: handle fibre channel + path_id: add iscsi support + path_id: delete old shell script + udevd: print error if worker dies unexpectedly + path_id: rename scsi sub-fuctions + libudev: add comments to libudev.h + libudev: move to top-level directory + fix libudev include in Makefile.am.in + libudev: device_new() -> udev_device_new() + udevd: log info for created/killed workers + libudev: call log functions conditionally + move syslog wrapper to libudev + move common stuff from udev/ to private parts of libudev/ + libudev: rename private files to *-private.c + rules: remove scsi ch module loading rule + update NEWS + udevadm: info -revert "accept --query without argument" + README: add kernel options + README: add INOTIFY and SIGNALFD + USE_LOG -> ENABLE_LOGGING, DEBUG -> ENABLE_DEBUG, USE_SELINUX -> WITH_SELINUX + libudev: add gtk-doc + libudev: update documentation + libudev: doc - add section headers + libudev: doc - add enumerate + libudev: doc - add queue + update TODO + libudev: doc - add namespace for index + libudev: move .so version to libudev Makefile + autogen.sh: simplify + TODO: update + libudev: remove prefix from .so version variables + libudev: doc - add empty libudev.types + udev-acl: move from udev-extras + INSTALL: add --enable-extras + udev-acl: handle missing action when called in CK mode + v4l_id: move from udev-extras + libudev: doc - libudev-docs.sgml -> libudev-doc.xml + gudev: fix typo in configure option + v4l_id: 70-v4l.rules -> 60-persistent-v4l.rules + configure: enable all extras by default, provide --disable-extras + autogen.sh: make "CFLAGS=-O0 ./autogen.sh" working + NEWS: add --disable-extras + cleanup ./configure installation directory options + rules: remove MMC rule, 2.6.30 has the modalias + configure.ac: print error if gperf is missing + libudev: install in $libdir and move later to $rootlibdir + extras/keymap: use LIBEXECDIR instead /lib/udev + README: add /lib/udev/ is private + rules: do not install usb-id/pci-id rules when --disable-extras is used + extras: delete man pages for private udev tools + README: update + extras/keymap: install findkeyboards in /lib/udev + INSTALL: use /sbin instead of %{sbindir} + NEWS: update + udev.pc: add + Merge branch 'master' of git+ssh://master.kernel.org/pub/scm/linux/hotplug/udev + docs: install writing_udev_rules + +Lennart Poettering (2): + rules: sound - move from udev-extra + usb-db: move from udev-extras + +Marcel Holtmann (1): + rules: make RFKILL control device world readable + +Mario Limonciello (1): + hid2hci: move from udev-extras + +Martin Pitt (5): + keymap: move from udev-extras + extras/keymap: Fix WLAN button on ThinkPads + keymap: Update findkeyboard path in docs + udev-acl: Manage hplip device permissions + extras/keymap: Update findkeyboards location + +Matthias Schwarzott (3): + rules: Gentoo update + rules: Gentoo update + rules: Gentoo update + +Scott James Remnant (1): + OWNER/GROUP: fix if logic + + +Summary of changes from v141 to v142 +============================================ + +Andre Przywara (1): + rules: create /dev/cpu//cpuid world readable + +Ian Campbell (1): + path_id: support identification of Xen virtual block devices + +John Wright (1): + edd_id: add cciss devices + +Kay Sievers (46): + version bump + libudev: path_encode - always return 0 if encoded string does not fit into size + libudev: monitor - clarify socket handling documentation + udevd: log error for too old kernels or CONFIG_SYSFS_DEPRECATED + rules: remove DVB shell script + update NEWS + cdrom_id: add Xen cdrom support + test-libudev: update monitor source + TODO: add packet filter + update NEWS + cdrom_id: add and use ID_CDROM_MEDIA to decide if we run vol_id + libudev: monitor - add client socket filter for subsystem value + udevadm: monitor - print error if we can not bind to socket + update TODO + udevadm monitor - add --subsystem-match= + libudev: monitor - use simpler hash + libudev: monitor - switch to filter_add_match_subsystem_devtype() + libudev: monitor - do not filter messages with wrong magic + udevadm: monitor - add : support + libudev: monitor - add udev_monitor_filter_remove + libudev: queue - fix get_seqnum_is_finished() + cdrom_id: skip media tests if CDROM_DRIVE_STATUS != CDS_DISC_OK + libudev: queue - clarify comments + libudev: monitor - export filter_update() + update NEWS + drop "extern" keyword from non-static function + rule_generator: net - fix usb comment generation + rules: input - add links for USB/platform non-kbd/mouse devices + rules: input - fix comments + rules: add rfcomm* to group dialout + accept DEVNAME from the kernel as a hint for the node name + update TODO + build: use AC_MSG_RESULT + rules: add "event*" match + udevd: revert initial device node creation + rules: remove initramfs comment + handle devtmpfs nodes + oops, removed ppp entry from rules got committed + remove all PHYSDEVPATH handling and warning about + remove asmlinkage + rules: fix ieee1394 rules + add "static" back to the inline functions + update TODO + delete vol_id and require util-linux-ng's blkid + delete libvolume_id + +Lubomir Rintel (1): + rule-generator: net - whitelist NICs that violate MAC local scheme + + +Summary of changes from v140 to v141 +============================================ + +Adam Buchbinder (4): + usb_id: add manpage + cdrom_id: update manpage + create_floppy_devices: expand manpage + vol_id: fix language in manpage + +Alan Jenkins (1): + avoid leaking netlink socket fd to external programs + +Borislav Petkov (1): + rules: rename ide-floppy to ide-gd + +David Brownell (1): + rules: exclude mtd* from persistent disk links + +Kay Sievers (15): + rules: fix extra quote in 50-udev-default.rules + version bump + udevadm: test - handling trailing '/' in devpath + udevadm: monitor - clarify printed header + rules: remove ram* from persisten disk links blacklist + rules: serial - support ttyACM devices + rules: replace IDE driver with media match + usb_id: add ID_VENDOR_ID, ID_MODEL_ID, ID_USB_INTERFACE_NUM, ID_USB_DRIVER + libudev: GPL -> LGPL + usb_id: remove unused variable + send monitor events back to netlink socket + "UDEV_MONITOR_KERNEL/UDEV" -> "kernel/udev" + IMPORT: 2048 -> 4096 bytes buffer + path_encode: fix max length calculation + libudev: monitor - unify socket message handling + +Michal Soltys (1): + rules: md-raid.rules fix + +Robby Workman (1): + udevadm: trigger - add "--action" to --help + +Scott James Remnant (1): + libudev: monitor - ignore messages from unusual sources + + +Summary of changes from v139 to v140 +============================================ + +Harald Hoyer (1): + libvolume_id: bump age + +Kay Sievers (12): + version bump + update TODO + volume_id: ntfs - fix uuid setting + update TODO + rules: Fedora update + libudev: queue - use lstat() to check existence of symlink + udevadm: settle - add --seq-start= --seq-end= + udevd: switch watch symlinks to devpath + udevadm: add text for new options to command and man page + update TODO + libudev: ctrl - return error after sending ctrl message + udevadm: settle - use timeout signal, instead of loop counter + +Michael Prokop (1): + fix compile error in debug mode + +Scott James Remnant (1): + udevadm: settle - synchronise with the udev daemon + + +Summary of changes from v138 to v139 +============================================ + +Kay Sievers (11): + version bump + remove static local variable + use the event udev_device to disable the watch on "remove" + add "nowatch" to disable a default installed watch with a later rule + add m4/ subdir + use AC_USE_SYSTEM_EXTENSIONS instead of AC_GNU_SOURCE + usb_id: add ID_USB_INTERFACES=:0e0100:0e0200:010100:010200: + usb_id: return values if called directly for an usb_device + usb_id: fix NULL string usage + usb_id: fix comment + udevadm: info - export all devices with --export-db + +Scott James Remnant (10): + Don't add inotify watch until RUN rules processed. + Clear existing inotify watch before processing. + Cleanup a little. + Allow watch handle to be stored in the udevdb. + Store watch handle in db. + Use the udevdb to speed up watch clearing. + Put a log message in a more sensible place. + Output watch handle in udevadm info. + lookup the old watch handle; reload only if has a path + Look at more inotify events in the buffer than just the first. + + +Summary of changes from v137 to v138 +============================================ + +David Zeuthen (1): + *_id: add model/vendor enc strings + +Karel Zak (2): + vol_id: fix ddf version string + vol_id: add missing id->type to swap0 + +Kay Sievers (13): + man: fix grammar + version bump + fix NAME="" logic + rules: dm - add escape for uuid links with whitespace + test: add test for empty and non-existent ATTR + rules: fix md "change"/"remove" handling + autogen.sh: add more warnings + fix NAME= and OPTION+="string_escape=..." logic + rules: move OPTIONS to separate rule + use global "reload_config" flag + rules: add "watch" option to dm and md rules + rules: include loop block devices in persistent links + release 138 + +Matthias Schwarzott (1): + rules: Gentoo update + +Miklos Vajna (1): + doc: writing udev rules - refer to 'udevadm info' instead of 'udevinfo' + +Scott James Remnant (2): + udevd: optionally watch device nodes with inotify + rules: update persistent storage rules to use inotify watches + + +Summary of changes from v136 to v137 +============================================ + +Alan Jenkins (2): + man: typo fixes + remove stray initializer + +Kay Sievers (17): + version bump + rules: fix typo in ide cd rule + libudev: use 4096 bytes buffer for attribute reading + rules: add drm devices to group "video" + do not complain about a missing /etc/udev/rules.d/ + udevadm: test - remove --force option + update NEWS + remove name from index if the node name has changed + cleanup old names before creating the new names + open-code pollfd setup + increase netif renaming timeout from 30 to 90 seconds + Merge commit '5f03ed8a56d308af72db8a48ab66ed68667af2c6' + Merge commit '9032f119f07ad3b5116b3d4858816d851d4127de' + split up long line + udevd: add back SA_RESTART + usb_id: handle ATAPI devices like SCSI devices + udevadm: settle - fix typo + +Lennart Poettering (1): + fix naming for tape nst devices in /dev/tape/by-path/ + +Olaf Kirch (2): + udevd: use ppoll instead of signal pipes + reap children faster + +Scott James Remnant (2): + Allow user and group lookup to be disabled. + Expose delayed name resolution + +Sven Jost (1): + volume_id: support via raid version 2 + + +Summary of changes from v135 to v136 +============================================ + +Adam Buchbinder (1): + extras: fix mis-spelling of "environment" + +Harald Hoyer (1): + rule_generator: fix enumeration for write_cd_rules + +Jeremy Higdon (1): + path_id: rework SAS persistent names + +Karel Zak (1): + volume_id: HPFS code clean up + +Kay Sievers (54): + rules: ATA_COMPAT do not try to match on sr*, it will never have vendor ATA + scsi_id: do not fail if no serial is found like for optical drives + update configure and NEWS + rules: fix isdn rules + rules: add persistent /dev/serial/{by-id,by-path} rules + make: install serial rules file + make: do not delete autotools generated file with distclean + udevadm: settle - allow --timeout=0 and --quiet + rules: move aoe rules to default rules file + volume_id: btrfs - update format + rules: add "do not edit header" + volume_id: support sub-uuid's and plug in btrfs device uuid + libudev: include + build: add -lsepol + build: just use autoreconf -i + rules: remove ide-scsi + rules: first simple step merging with Ubuntu rules + "'/sbin/modprobe abnormal' exit" - also print program options + rules: more changes toward Ubuntu rules merge + rules: more changes toward Ubuntu rules merge + rules: remove /dev/raw/raxctl symlink, it's a devfs leftover + rules: rtc - create rtc compat link only for cmos type rtc + rules: remove legacy symlinks + rules: do not put raw1394 in "video" group + rules: second round merging with Ubuntu rules + rules: remove /dev/dsp /dev/audio + rules: put alsa in group "audio" + rules: isdn - remove /dev/isdn/capi20 symlink + rules: provide /dev/raw/rawctl + if needed, store database entries also for devices which do not have a device node + build: use autoreconf --symlink + usb_id: add "image" class + require non-SYSFS_DEPRECATED 2.6.20+ kernel + build: default to --prefix=/usr --exec-prefix="" + libudev: enumerate - add lookup by property + rules: input - make sure needed variables are set + libudev: device - read "uevent" only if info is not already loaded + libudev: subsytem -> subsystem + libudev: bump revision + usb_id: use devtype lookup + require 2.6.22+ kernel + rules: Ubuntu merge - use group "cdrom" + rules: Ubuntu merge - use group "tape" + rules: replace DVB shell script rule + rules: Ubuntu merge - s/uucp/dialout/ + update NEWS + update NEWS + enable skipping of "naming-only" rules + usb_id: s/image/media/ + udevadm: s/udevinfo/udevadm info/ + rules: reorder block rules + rules: zaptel - add "dialout" group + libudev: device - add udev_device_get_property_value() + libudev: test - add udev_device_get_property_value() + +Marcel Holtmann (3): + libudev: device - add devtype support + libudev: device - lookup subsystem and devtype together + libudev: device - remove udev_device_get_parent_with_subsystem + +Michal Soltys (1): + man: udev - update NAME assignment + +Ryan Thomas (1): + rules: add rules for AoE devices + + +Summary of changes from v134 to v135 +============================================ + +Kay Sievers (6): + usb_id: add "break" to currently unused case labels + rules: fix cciss disk/by-id/ links + rules: add infiniband rules + rules: infiniband.rules -> 40-infiniband.rules + fix network interface name swapping + update configure and NEWS + +Marcel Holtmann (1): + usb_id: fix switch statement for video type + +Piter PUNK (2): + rules: /dev/null -> X0R + rules: add usb device nodes + + +Summary of changes from v133 to v134 +============================================ + +Gabor Z. Papp (1): + include errno.h in sysdeps.h + +Harald Hoyer (1): + rules: add persistent rules for memory stick block devices + +Kay Sievers (19): + autogen.sh: fix -print-multi-os-directory usage + volume_id: update btrfs magic + bump version + rules: merge group "video" into default rules + rules: v4l - add by-id/ links for USB devices + libudev: accept NULL whitelist in util_replace_chars() + usb_id: replace chars in returned strings + ata_id: make sure, we do not have slashes in values + scsi_id: make sure, we do not have slashes in values + volume_id: remove unused usage types + vol_id: if regular files are probed, use stat() for the size value + volume_id: update btrfs + volume_id: clear probing result before probing and do not probe a second time, if not needed + path_id: fix fibre channel handling + update NEWS TODO + floppy: use ARRAY_SIZE() + fix handling of swapping node name with symlink name + silence PHYSDEV* warning for WAIT_FOR* rules + rules: exclude "btibm" devices from vol_id calls + +Matthias Schwarzott (1): + rules: Gentoo update + +Peter Breitenlohner (2): + man: fix typos + floppy: fix array bounds check and minor calculation + + +Summary of changes from v132 to v133 +============================================ + +Alan Jenkins (2): + udevd: de-duplicate strings in rules + scsi_id: we don't use DEVPATH env var anymore, update man page + +Karel Zak (1): + volume_id: fat - move check for msdos signature (0x55 0xaa) + +Kay Sievers (22): + silence "comparison between signed and unsigned" + string index - split nodes and childs to allow and unlimited number of childs + reserve child slot 0 + merge trie nodes, childs and root into a single array + set errno = ENOSYS in inotify stub + udevadm: info - unify -V and --version + rules: remove DEVTYPE disk/partition + rules: remove pnp shell script, acpi loads these modules properly + update NEWS + configure: add linux-hotplug mail address + remove len == 0 check, the index root is always '\0' + volume_id: bump revision + volume_id: always check for all filesystem types and skip conflicting results + volume_id: fat - accept empty FAT32 fsinfo signature + fix spelling in comment + volume_id: ntfs - mark as no other fs must match + vol_id: clarify error message + libudev: device - handle disk "device" link for partitions in deprecated sysfs layout + limit $attr() magic to well-known links only + udevd: fix cleanup of /dev/.udev/uevent_seqnum + fix $links substitution for devices without any link + update NEWS + +Sergey Vlasov (1): + udevadm: fix option parsing breakage with klibc + + +Summary of changes from v131 to v132 +============================================ + +Kay Sievers (2): + fix size_t compiler warning on 32 bit platforms + convert debug string arrays to functions + + +Summary of changes from v130 to v131 +============================================ + +Alan Jenkins (17): + libudev: fix sysnum logic for digit-only device names + udevd: avoid overhead of calling rmdir on non-empty directories + use more appropriate alternatives to malloc() + libudev: util - optimize path_encode() + libudev: allocate udev_device->envp[] dynamically + replace strncpy() with strlcpy() + use re-entrant variants of getpwnam and getgrnam + udevd: fix memory leak + udevd: fix WAIT_FOR_SYSFS execution order + fix handling of string_escape option + udevd: use a tighter loop for compare_devpath() + udevd: avoid implicit memset in match_attr() + kerneldoc comment fixes + udevd: simplify rules execution loop + udevd: fix termination of rule execution + udevd: be more careful when matching against parents + udevd: shrink struct token to 12 bytes + +Kay Sievers (113): + remove outdated docs/README-gcov_for_udev + libudev: device - add device lookup by subsystem:sysname + libudev: also prefix non-exported functions with udev_* + libudev: add udev_monitor_send_device() + libudev: list - add flag + libudev: device - generate DEVNAME and DEVLINKS properties + vol_id: update README + libudev: handle ! in sysname, add sysnum, return allocated list_entry on add + delete simple-build-check.sh + test: move global ENV{ENV_KEY_TEST}="test" to local rule + libudev: monitor - fix send_device() property copying + libudev: device - add get_envp() to construct envp from property list + libudev: do not include ctrl in libudev.so + libudev: monitor - do not mangle DEVLINKS property + libudev: update DEVLINKS property when properties are read + libudev: device - lookup "subsystem" and "driver" only once + libudev: device - export properties when values are set + libudev: list - handle update of key with NULL value + libudev: ctrl - fix typo in set_env() + libudev: add global property list + libudev: device - copy global properties, unset empty properties + volume_id: btrfs - update magic to latest disk format + udevd: use libudev + move udev_device_db to libudev + rename udev source files + libudev: always add UDEV_LOG + libudev: monitor - export MAJOR/MINOR only if available + udev-node: name_list -> udev_list + udev-rules-parse: name_list -> udev_list + delete name_list, move common file functions + fix sorting of rules files + run_program: prevent empty last argv entry + update IMPORT= file/stdout property parsing + update rules file parsing + delete udev-util-file.c + libudev: list - prepend udev_* to all functions + libudev: add sysnum to test program + test: fix a few unintentially wrongly written rules which cause parse errors + libudev: monitor - add set_receive_buffer_size() + libudev: ctrl - change magic to integer + libudev: make list_node functions available + udevd: use udev_list_node + collect: use udev_list + delete list.h + merge udev-rules.c and udev-rules-parse.c + make struct udev_rules opaque + move run_program to util + udev_event_run() -> udev_event_execute_rules() + udev_rules_run() -> udev_event_execute_run(); + move udev_rules_apply_format() to udev-event.c + udev_list_cleanup() -> udev_list_cleanup_entries() + selinux_init(udev) -> udev_selinux_init(udev) + prefix udev-util.c functions with util_* + pass make distcheck + libudev: device - get_attr_value() -> get_sysattr_value() + cdrom_id: remove ARRAY_SIZE() declaration + replace missing get_attr_value() -> get_sysattr_value() + add "root" == 0 shortcuts to lookup_user/group() + do not use the new work-in-progress parser rule matcher + libudev: device - 128 -> ENVP_SIZE + add util_resolve_subsys_kernel() + handle numerical owner/group string in lookup_user/group() + replace in-memory rules array with match/action token list + do not create temporary node ($tempnode) if node already exists + shrink struct udev_event + shrink struct udev_event + rule_generator: fix netif NAME= value extraction regex + skip SYMLINK rules for devices without a device node + rules: let empty strings added to buffer always return offset 0 + fix uninitialized variable warnings + cache uid/gid during rule parsing + distinguish "match" from "assign" by (op < OP_MATCH_MAX) + determine at rule parse time if we need to call fnmatch() + special-case "?*" match to skip fnmatch() + libudev: monitor - replace far too expensive snprintf() with strlcpy() + libudev: monitor - cache result of monitor send buffer + fix "unused" warnings + remove debug printf + match KEY="A|B" without temporary string copy + match_attr() - copy attr value only when needed + do not init string arrays, just clear first byte + fix $attr{[/]} substitution + libudev: device - fill envp array while composing monitor buffer + test: add RUN+="socket: ..." to a test to run monitor code + libudev: device - allocate envp array only once + update NEWS + udevd: merge exec and run queue to minimize devpath string compares + ATTR{}== always fails if the attribute does not exist + rules: remove SCSI timeouts + rules: remove "add" match from usb device node rule + edd_id: add "change" event match + fstab_import: add "change" event match + write trace log to stderr + log rules file and line number when NAME, SYMLINK, OWNER, GROUP, MODE, RUN is applied + skip entire rule containing device naming keys, if no device can be named + fix udev_node_update_old_links() logic + move some info() to dbg() + add "devel" and "install" switches to autogen.sh + move debugging strings inside #ifdef DEBUG + firmware.sh: record missing files in /dev/.udev/firmware-missing/ + fix list handling in enumerate and rules file sorting + volume_id: btrfs update + info() PROGRAM and IMPORT execution + fix $links substitution + fix cleanup of possible left-over symlinks + do not import the "uevent" file when we only read the db to get old symlinks + usb_id: MassStorage SubClass 6 is "scsi" not "disk" + unify string replacement + $links should be relative + fix indentation + rules: md - add mdadm 3 device naming + cleanup /dev/.udev/queue on startup and exit + udevadm: settle - exit if udevd exits + +Matthias Koenig (1): + volume_id: swap - larger PAGE_SIZE support + +Steven Whitehouse (1): + volume_id: support for GFS2 UUIDs + + +Summary of changes from v129 to v130 +============================================ + +Kay Sievers (26): + fix compile error with --disable-logging + libudev: enumerate - add_device() -> add_syspath() + volume_id: hpfs - read label and uuid + use no_argument, required_argument, optional_argument in longopts + libudev: get rid of selinux + libudev: device - add get_parent_with_subsystem() + usb_id: use libudev + udevadm: info - fix --query=all for devices without a device node + vol_id: add size= option + move selinux noops to udev.h + volume_id: add dbg() as noop to check for compile errors + vol_id: fix logging glue + vol_id: always use the safe string versions for unencoded label and uuid + volume_id: better DDF raid detection + volume_id: add btrfs + volume_id: use PRIu64i, PRIx64 macros + udevd: clarify deprecated sysfs layout warning + libudev: fix --enable-debug + don not print error if GOTO jumps just to next rule + volume_id: add more vfat debugging information + libudev: libudev.pc remove selinux + store node name and symlinks into db symlink target if they are small enough + volume_id: more fat debugging + libudev: fix typo in "multiple entries in symlink" handling + connect /sys and /dev with /sys/dev/{block,char}/: and /dev/{block,char}/: + replace spaces in dm and md name symlinks + + +Summary of changes from v128 to v129 +============================================ + +Alan Jenkins (7): + udev-test.pl: set non-zero exitcode if tests fail + scsi_id: compiler warning on 32-bit + trivial cleanup in udev_rules_iter + avoid repeated scans for goto targets (udev_iter_find_label) + replace strerror() usage with threadsafe "%m" format string + fix messages (inc. debug compile failure) introduced when optimizing "goto" + allow compiler to check dbg() arguments on non-debug builds + +Kay Sievers (46): + libudev: switch to "udev_device_get_parent" + libudev: udev_device - add attribute cache + libudev: handle "device" link as parent, handle "class" "block" as "subsystem" + udevadm: info - fix lookup-by-name + libudev: switch API from devpath to syspath + libudev: rename ctrl_msg to ctrl_msg_wire + vol_id: fix lib logging glue + fix broken symlink resolving + fix udevadm trigger + libudev: pass udev_device in enumerate + libudev: fix "subsystem" value + always include config.h from Makefile + libudev: udev_device_get_devname -> udev_device_get_devnode + libudev: add udev_device_new_from_devnum() + libudev: also import "uevent" file when reading udev database + libudev: add userdata pointer + libudev: replace awkward callback list interfaces with list iterators + libudev: get devnum from uevent file + libudev: enumerate_get_devices_list -> enumerate_get_list + libudev: initialize selinux only when needed + libudev: device - read database only when needed + libudev: rework list handling + libudev: more list rework + lubudev: accept more sys directories as devices, and parent devices + libudev: enumerate - accept list of subsystems to scan, or skip + libudev: enumerate "subsystem" + libudev: enumerate - scan /sys/block/ if needed + libudev: enumerate - split new() and scan() + test: replace ancient sysfs tree with recent one + test: add missing pci directory because of .gitignore *.7 + gitignore: move *.8 to subdirs + test: replace last reference of "/class/*" devpath + fix dbg() callers + libudev: enumerate - scan devices and subsystems, add subsystem and attribute filter + udevadm: trigger: use libudev + fix segfault caused by wrong pointer used in dbg() + libudev: device_init() -> device_new() + udevadm: trigger fix long option --type= + libudev: add queue interface + udevadm: settle - use libudev queue + libudev: device - handle /sys/block// + libudev: enumerate - ignore regular files while scanning + udevadm: trigger --type=failed - use libudev queue + rules: ieee1394 - create both, by-id/scsi-* and by-id/ieee-* links + build: include Makefile.am.inc in all Makefile.am + udevd: print warning if CONFIG_SYSFS_DEPRECATED is used + + +Summary of changes from v127 to v128 +============================================ + +Alan Jenkins (8): + fix uninitialized name_list error::ignore_error + do not needlessly declare some local variables in udev_rules_parse.c as static + remove deprecated envp[] in main() + fix name compare bug name_list_key_add() + remove redundant string copy in udev_rules_apply_format() + remove redundant "remove trailing newlines" in udevadm info + threadsafe rules iteration + fix off-by-one in pass_env_to_socket() + +Kay Sievers (53): + libudev: add monitor documentation + libudev: fix --disable-log + autogen.sh: add --with-selinux + volume_id: hfs - calculate proper uuid + fix dangling pointer returned by attr_get_by_subsys_id() + udev-test.pl: add --valgrind option + libudev: libudev.pc add Libs.private + volume_id: fail on undefined __BYTE_ORDER + remove FAQ + libudev: fix monitor documentation + libudev: add udev_device_get_syspath() + udev_device_init() remove statically allocated device support + udevadm: info - fix broken --device-id-of-file= + udevadm: control - use getopt_long() + udevadm: print warning to stderr if udevadm is called by symlink + udev-test.pl: remove left-over comment from --valgrind option + udevadm: rename source files + udevadm: rename internal functions to udevadm_* + udevadm: split out control functions + udevadm: move init from commands to udevadm + autogen.sh: add debug + use libudev code, unify logging, pass udev context around everywhere + volume_id: linux_raid - fix logic for volumes with size == 0 + vol_id: add --debug option + udevadm: add --version --help options to man page, hide them as commands + move udev_ctrl to libudev-private + udev-test.pl: set udev_log="err" + test-udev: cleanup libudev context and overridden rules file string + test-udev: remove unused var + add a bunch of private device properties to udev_device + udevadm: monitor - use libudev for udev monitor + libudev: monitor - add event properties to udev_device + udevadm: log message if udevadm link is used + udevd: remove max_childs_running logic + libudev: monitor- add netlink uevent support + udevadm: monitor - use libudev code to retrieve device data + libudev: udev_device - read "driver" value + libudev: rename enumerate function + libudev: add selinux + libudev: initialize selinux after logging + volume_id: merge util.h in libvolume_id-private.h + update file headers + libudev: udev_device - add more properties + libudev: do not use udev_db.c + libudev: get rid of udev_sysfs.c + libudev: get rid of udev_utils.c + libudev: rename libudev-utils.c libudev-util.c + libudev: do not use any udev source file + extras: use libudev code + convert to libudev and delete udev_utils_string.c + get rid of udev_sysdeps.c + use size definitions from libudev + udevadm: info - use "udev_device" + + +Summary of changes from v126 to v127 +============================================ + +Karel Zak (2): + build-sys: don't duplicate file names + build-sys: remove non-POSIX variable names + +Kay Sievers (26): + add inotify dummy definitions if inotify is not available + build: remove autopoint check + udevadm: trigger - add missing attr filter to synthesized "subsystem" register events + ignore duplicated rules file names + fix .gitignore + rules: delete all distro rules which do not use default rules + rules: add nvram + rules: add isdn rules + rules: Gentoo update + add missing includes + add some warnings + update .gitignore + add missing 'v' for "make changelog" + build: fix "make dist" + vol_id: make the --offset= argument optional + rules: optical drives - probe at last session offset, do not probe for raid + libudev: add library to access udev information + libudev: split source files + update INSTALL + libudev: add udev event monitor API + volume_id: remove deprecated functions and bump major version + volume_id: remove left-over fd close() + split udev_device.c to leave out rules handling from libudev + libudev: link against selinux if needed + firmware.sh: lookup lookup kernel provided firmware directory + libudev: require LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE + +Michal Soltys (1): + rules: fix md rules for partitioned devices + + +Summary of changes from v125 to v126 +============================================ + +Kay Sievers (9): + delete all Makefiles and move udev source to udev/ + use autotools + rules: mode 0660 for group "disk" + rules: update Fedora rules + update ChangeLog + INSTALL: --enable-selinux not --with-selinux + volume_id: move static lib to $prefix + volume_id: create relative links + rules: run vol_id on opticals only if media is found + +Marco d'Itri (1): + rules: Debian update + +Thomas Koeller (1): + use proper directory lib/lib64 for libvolume_id + + +Summary of changes from v124 to v125 +============================================ + +John Huttley (1): + rules: tape rules - add nst to usb and 1394 links + +Karl O. Pinc (1): + man: clarify $attr{} parent searching + +Kay Sievers (14): + collect: fix size_t printf + path_id: suppress trailing '-' like 'ID_PATH=pci-0000:05:01.0-' + rules: add v4l persistent links + docs: update some docs and delete outdated stuff + scsi_id: fix fallback to sg v3 for sg nodes + rules: fix cciss rules for partition numbers > 9 + udev.conf: udevcontrol -> udevadm control + rules: use consistently OPTIONS+= + scsi_id: the fallback fix broke error handling + man: rebuild from xml + do not touch node ownership and permissions, if already correct + rules: tape rules - add nst to by-path/ links + udevadm: info - add --export format to --device-id-of-file= + move default rules from /etc/udev/rules.d/ to /lib/udev/rules.d/ + +Marco d'Itri (7): + rules_generator: net rules - do not print error if file is missing and ignore commented rules + man: add link_priority default value + scsi_id: man page fix + udevadm: settle - add verbose output when running into timeout + rules: Debian update + rules: Debian update + ignore rule with GOTO to a non-existent label + +Thomas Koeller (1): + scsi_id: include sys/stat.h + +Tobias Klauser (1): + collect: check realloc return value + + +Summary of changes from v123 to v124 +============================================ + +Kay Sievers (1): + cdrom_id: fix recognition of blank media + + +Summary of changes from v122 to v123 +============================================ + +Erik van Konijnenburg (3): + add substitution in MODE= field + Makefile: use udevdir in "make install" + volume_id: support for oracleasm + +Harald Hoyer (1): + scsi_id: retry open() on -EBUSY + +Karel Zak (2): + volume_id: remove unnecessary global variable + volume_id: enable GFS probing code, add LABEL support + +Kay Sievers (5): + edd_id: call it only for sd* and hd* + rename WAIT_FOR_SYSFS to WAIT_FOR and accept an absolute path + rules: tape rules - use bsg device nodes for SG_IO + rules: persistent net - handle "locally administered" ibmveth MAC addresses + cdrom_id: export ID_CDROM_MEDIA_TRACK_COUNT_AUDIO=, ID_CDROM_MEDIA_TRACK_COUNT_DATA= + +Michal Soltys (1): + man: add NAME== match entry + +Xinwei Hu (2): + collect: realloc buffer, if needed + udevd: export .udev/queue/$seqnum before .udev/uevent_seqnum + + +Summary of changes from v121 to v122 +============================================ + +Hannes Reinecke (2): + scsi_id: remove all sysfs dependencies + scsi_id: add SGv4 support + +Karel Zak (1): + volume_id: clean up linux_raid code + +Kay Sievers (8): + scsi_id: update man page + scsi_id: remove bus_id option + scsi_id: add --sg-version= option + rules: adapt to new scsi_id + rules: adapt tape rules to new scsi_id + scsi_id: add bsg.h + volume_id: bump version + Makefile: do not create udevcontrol, udevtrigger symlinks + +MUNEDA Takahiro (2): + man: udevd- fix udev(8) reference + man: scsi_id + +Matthias Schwarzott (1): + cdrom_id: fix segfault + + +Summary of changes from v120 to v121 +============================================ + +Damjan Georgievski (1): + libvolume_id: recognize swap partitions with a tuxonice hibernate image + +Daniel Drake (1): + writing udev rules: fix rule typos + +David Woodhouse (1): + rules_generator: net rules - add "dev_id" value to generated rules + +Harald Hoyer (1): + selinux: more context settings + +Kay Sievers (21): + udevinfo: do not replace chars when printing ATTR== matches + vol_id: add --offset option + cdrom_id: replace with version which also exports media properties + udevd: at startup write message including version number to kernel log + rules_generator: net rules - always add KERNEL== match to generated rules + selinux: fix missing includes + allow setting of MODE="0000" + path_id: remove subsystem whitelist + logging: add trailing newline to all strings + scsi_id: initialize serial strings + persistent device naming: also read unpartitioned media + cdrom_id: add more help text + add $links substitution + fstab_import: add program to IMPORT matching fstab entry + add OPTIONS+="event_timeout=" + write "event_timeout" to db + udevadm: trigger - add --env= option + udevadm: control - fix --env key to accept --env== + udevadm: info - do not print ATTR{dev}== + persistent device naming: update tape rules + rules: update md rules + + +Summary of changes from v119 to v120 +============================================ + +Kay Sievers (9): + test: remove duplicated EXTRA entry + rules: remove last WAIT_FOR_SYSFS, load ppdev, switch scsi_device + udevadm: trigger - option to synthesize events and pass them to a socket + udevadm: info - resolve devpath if symlink is given + udevadm: remove old man page links and compat links for debugging tools + udevadm: trigger - fix broken socket option check + udevadm: trigger - fix --socket== + --verbose + also accept real socket files for RUN+="socket:" + persistent device naming: cleanup storage rules + +Michael Kralka (1): + udevd: serialize events if they refer to the same major:minor number + + +Summary of changes from v118 to v119 +============================================ + +Anthony L. Awtrey (1): + do not skip RUN execution if device node removal fails + +Harald Hoyer (2): + rules: Fedora update + rules: do not set GROUP="disk" for scanners + +Jiri Slaby (1): + rules_generator: add missing write_net_rules unlock + +Karel Zak (2): + volume_id: fix UUID raw buffer usage + volume_id: fix typo in function documentation + +Kay Sievers (10): + switch mailing lists to linux-hotplug@vger.kernel.org + rules: remove tty rule which can never run because of an earlier "last_rule" + volume_id: update ext detection + selinux: set context for real file name not the temp name + hack to allow ATTR{block/*/uevent}="change" + rules_generator: add KERNEL=="*" to generated rules + persistent device naming: also run on "change" event + test: add "subsystem" links to all devices + sysfs: depend on "subsystem" link + extend hack to allow TEST=="*/start" + +Matthias Schwarzott (1): + volume_id: respect LDFLAGS + +Neil Williams (1): + volume_id: add prefix=, exec_prefix= + +Roy Marples (1): + Makefile: do not require GNU install + + +Summary of changes from v117 to v118 +============================================ + +Daniel Drake (1): + doc: update "writing udev rules" + +Hannes Reinecke (1): + volume_id: LVM - add uuid + +Kay Sievers (9): + remove udevstart + rules_generator: do not create rules with insufficient matches + man: udevadm settle - mention 180 seconds default timeout + libvolume_id: squashfs - add endianess support for LZMA compression + rules: add AOE rule + volume_id: md - add metadata minor version + volume_id: run only once into a timeout for unreadable devices + create_floppy_devices: fix logic for more than one floppy device + volume_id: also add readable check to probe_all() + +Matthias Schwarzott (1): + rules: Gentoo update + +Michael Prokop (1): + libvolume_id: squashfs+LZMA compression detection + + +Summary of changes from v116 to v117 +============================================ + +Dan Nicholson (2): + extras: ignore built and generated files + volume_id: create relative symlink when $(libdir) = $(usrlibdir) + +Kay Sievers (15): + usb_id: fail if vendor/product can not be retrieved + rules: SUSE update + firmware: do not print error if logger is missing + volume_id: vfat - allow all possible sector sizes + volume_id: LUKS - export version + volume_id: ntfs - rely on valid master file table + volume_id: bump version + udevinfo: exclude "uevent" file from --attribute-walk + udevadm: merge all udev tools into a single binary + udevadm: accept command as option, like --help, --version + udevadm: add info option --device-id-of-file= + Makefile: fix bogus version number than got committed + udevadm: also return major==0 results for --device-id-of-file + man: udevd.8 - remove udevcontrol section + udevadm: control - allow command to be passed as option + +MUNEDA Takahiro (1): + man: fix udevadm.8 typo + +Matthias Schwarzott (2): + firmware: remove hardcoded path to logger + rules: Gentoo update + +VMiklos (1): + rules: Frugalware update + + +Summary of changes from v115 to v116 +============================================ + +Bryan Kadzban (1): + rules: fix typos + +Harald Hoyer (3): + check line length after comment check and whitespace strip + only install *.rules + remove extra space from udevinfo symlink output + +Kay Sievers (29): + rules: fix two trivial typos + rules: random and urandom are 0666 + rules: add REMOVE_CMD rule + track "move" events to rename database and failed files + rules: Gentoo update + rules: add i2o driver rule + man: recreate man pages + volume_id: fix linux_raid metadata version 1.0 detection + add $name substitution + do not delete the device node with ignore_remove, but handle the event + print warning for invalid TEST operations + rules: do not delete /lib/udev/devices/ nodes on "remove" + rules: remove broken nvram group assignment without any permission + add /dev/rtc symlink if new rtc drivers are used + increase WAIT_FOR_SYSFS timeout to 10 seconds + rules: put bsd nodes in /dev/bsd/ directory + path_id: fix for stacked class devices + ignore device node names while restoring symlinks from the stack + use SEQNUM in /dev/.udev/queue/ instead of devpath + rules: add memstick module loading + udevinfo: simplify symlink printing logic + prevent wrong symlink creation if database disagress with current rules + fix wrong variable used in logged string + update README + rule_generator: move all policy from write_net_rules to the rules file + rules: call usb_id only for SUBSYSTEMS=="usb" + rules: split out and fix persistent tape rules + fix debug output string + rule_generator: always match netif type in generated rule + +Matthias Schwarzott (3): + rules: Gentoo update + rules: Gentoo update + rules: Gentoo update + +Michael Morony (1): + set buffer size if strlcpy/strlcat indicate truncation + +maximilian attems (1): + correct includes in udev_selinux.c + + +Summary of changes from v114 to v115 +============================================ + +Harald Hoyer (1): + rules: fix typo in 80-drivers.rules + +Kay Sievers (15): + rules: add default rules + rules: update SUSE rules + rules: add packages rules + rules: add ia64 rules + rules: move md-raid rules to packages dir + rules: run vol_id only for partitions + rules: update Fedora rules + edd_id: move persistent rules to its own file + accept relative path for TEST + rules: add iowarrior rule + volume_id: fix sqashfs detection + do not ignore dynamic rule if it is the last one in the list + rule_generator: fix wrong DRIVERS!= logic + rules: update Fedora + Makefile: install default rules + +Marco d'Itri (3): + rules_generator: remove policy from write_cd_rules + rules_generator: fix write_cd_rules when similar names exist in the root directory + rules: Debian update + + +Summary of changes from v113 to v114 +============================================ + +Hannes Reinecke (3): + collect: extra to synchronize actions across events + add $driver subtitution + rules_generator: add S/390 persistent network support + +Kay Sievers (24): + rules_generator: remove executable flag from include file + always unlink temporary file before creating new one + rules: SUSE update + volume_id: ext4 detection + udevtrigger: allow to specify action string + add option to RUN key to ignore the return value of the program + use global udev_log variable instead of parameter in run_program + add udev_rules_run() to handle RUN list + move udev_utils_run.c into udev_rules.c + rules: SUSE update + name_list: rename loop_name -> name_loop + handle dynamic rules created in /dev/.udev/rules.d/ + allow SYMLINK== match + libvolume_id: use /usr/$libdir in pc file + Makefile: add --as-needed flag to ld + restore behavior of NAME== + rules_generator: remove "installation" function + udevtrigger: trigger "driver" events + rules: update SUSE + rules: Fedora update + rules: add "do not edit" comment + rules: Fedora update + rules_generator: skip random MAC addresses + write changed network interface names to the kernel log + +Matthias Schwarzott (3): + rules: Gentoo update + fix inotify to work not only once + rules: Gentoo update + +Richard Hughes (1): + Makefile: add "make dist" for nightly snapshots + + +Summary of changes from v112 to v113 +============================================ + +David Zeuthen (1): + vol_id: do not fail if unable to drop privileges + +Kay Sievers (12): + add missing ChangeLog + make ATTR{[$SUBSYSTEM/$KERNEL]}="" working + rules: recognize partitions and disk devices properly + rules: SUSE update + atomically replace existing nodes and symlinks + do not try to create existing file + info() for ignore_remove + rules: SUSE update + Makefile: check for missing ChangeLog or RELEASE-NOTES at release + allow to disable the replacement of unusual characters + no newline in log messages + udevd: do not use syslog if --verbose (debugging) is used + +Tobias Klauser (1): + fix typo in udev_utils_run.c + + +Summary of changes from v111 to v112 +============================================ + +Fabio Massimo Di Nitto (1): + rules: ignore partitons that span the entire disk + +Hannes Reinecke (1): + cciss device support + +Kay Sievers (34): + udevd: close /proc/meminfo after reading + create_floppy_devices: remove dead "unlink" code + volume_id: add function documentation + udev_db: escape path names with \x00 instead of %00 + udevsettle: use long options + replace_chars: replace spaces in node name + volume_id: add and export string encoding function + vol_id: export encoded strings + rules: use encoded strings instead of skipping characters + udevtest: print message before log output + volume_id: escape % character + replace_chars: replace % character + IMPORT: do not mangle whitespace + scsi_id: do not install symlink in /sbin + rules: SUSE update + volume_id: terminate overlong label strings + scsi_id: add long options + rules: use long options for scsi_id + path_id: skip subsystem directory + rules: fix cciss rule + rules: SUSE update + scsi_id: fix typo in help text + fix "do not access parent" warning for ATTR{} + sysfs: add device lookup by $SUBSYSYTEM:$KERNEL + events for "bus" and "class" registration must be matched as "subsystem" + udevtest: add --subsystem option + sysfs: change order of subsystem lookup + add $sys substitution + add TEST=="" key + add "[$SUBSYSTEM/$KERNEL]" lookup + sysfs: handle bus/class top-level directories + sysfs: skip unknown sysfs directories + rules: SUSE update + release 112 + +Miklos Vajna (2): + create_floppy_devices: add man page + path_id: remove on make uninstall + +Ryan Lortie (1): + volume_id: support for long-filename based labels + +Scott James Remnant (2): + replace_untrusted_chars: replace all whitespace with space + run_program: log "info" not "error" if program is missing + + +Summary of changes from v110 to v111 +============================================ + +Kay Sievers (19): + rules: SUSE update + rules: Fedora update + volume_id: use md native uuid format + vol_id: use long options + volume_id: add volume_id_get_* functions + vol_id: use volume_id_get_* + udevd: use fgets() to read /proc files + volume_id: add internal UUID_STRING + volume_id: add DDF support + vol_id: README update + volume_id: rename UUID_64BIT_LE/BE + vol_id: add ID_FS_UUID_SAFE + rules: use ID_FS_UUID_SAFE + rules: SUSE update + volume_id: give access to list of all available probers + vol_id: use libvolume_id prober list for --probe-all + volume_id: add remaining names for prober lookup by type + rules: SUSE update + volume_id: vol_id depends on libvolume_id + +Matthias Schwarzott (2): + volume_id: fix Makefile for parallel make + rules: Gentoo update + + +Summary of changes from v109 to v110 +============================================ + +Harald Hoyer (1): + udevcontrol: allow to set global variables in udevd + +Kay Sievers (13): + remove eventrecorder.sh + update SUSE rules + volume_id: add md metadata 1.0, 1.1, 1.2 support + unset variable with ENV{VAR}="" + delete copies of default rules in SUSE rules + volume_id: ext - fix endianess in version number + rules: Fedora update + volume_id: old md metadata has only 32 bit for the uuid + volume_id: minix version 3 support + don't create $tempnode for devices without major + usb_id: add to help text + ata_id: use getopt_long() + rules: SUSE update + +Matthias Schwarzott (3): + Makefile: respect CFLAGS/LDFLAGS + rules: Gentoo update + ata_id: don't log error for libata devices on older kernels + + +Summary of changes from v108 to v109 +============================================ + +Harald Hoyer (1): + create_floppy_devices: create nodes with correct selinux context + +Kay Sievers (11): + udevtest: export ACTION string if given as option + update SUSE rules + make ACTION!="add|change" working + udevtest: import uevent variables if possible + udevinfo: export all information stored in database + default rules: add libata compat links + create_path: don't fail if something else created the directory + udevd: fix serialization of events + path_id: remove broken example + libvolume_id: do not install static library + update SUSE rules + +Matthias Schwarzott (2): + update Gentoo rules + persistent device naming: add joystick links + +VMiklos (1): + path_id: add man page + + +Summary of changes from v107 to v108 +============================================ + +Kay Sievers (3): + udevinfo: relax check for the correct device if looked up by name + don't write to sysfs files during test run + finally remove the directory event-multiplexer crap + +Matthias Schwarzott (2): + write_cd_rules: set default link type to "by-id" for usb and ieee1394 devices + update Gentoo rules + +Pozsar Balazs (1): + udevsettle: read udev not kernel seqnum first + + +Summary of changes from v106 to v107 +============================================ + +Jean Tourrilhes (1): + udevtest: export UDEV_LOG if we changed it + +Kay Sievers (33): + man: add missing options to various man pages + man: fix typo + create_floppy_devices: apply specified mode without umask + man: spelling fixes + udevmonitor: add switch for kernel and udev events + default rules: wait for 0:0:0:0 scsi devices only + update Fedora rules + delete dasd_id, it moved to s390-tools + update Gentoo rules + encode db-file names, instead of just replacing '/' + update internal variables if we see $DEVPATH during IMPORT + increase /proc/stat buffer + maintain index over device-names to devpath relation + restore overwritten symlinks when the device goes away + store devpath with the usual leading slash + add link_priority to rule options, and store it in database + pick actual valid device in udev_db_lookup_name + cleanup already existing db-entries and db-index on device update + selinux: move selinux_exit() to the main programs + remove old error message + read list of devices from index, make index private to database + priority based symlink handling + volume_id: get rid of compiler warning + udevinfo: remove -d option + update %n on netif name change + if a node goes away, possibly restore a waiting symlink + update TODO + man: add "link_priority" option + update SUSE rules + udevtest: add --force mode + udevinfo: print link priority + usb_id: append target:lun to storage device serial + run_directory: add final warning before removal + +Marco d'Itri (1): + update Debian rules + +Matthias Schwarzott (2): + udevd: cleanup std{in,our,err} on startup + udevmonitor: fix swapped event switch descriptions + + +Summary of changes from v105 to v106 +============================================ + +A. Costa (1): + man: fix typos in scsi_id and udevd + +Andrey Borzenkov (2): + vol_id: add -L to print raw partition label + vol_id: document -L + +Jamie Wellnitz (1): + persistent device naming: tape devices and medium changers + +Kay Sievers (15): + exclude parent devices from DRIVER== match + volume_id: really fix endianess bug in linux_raid detection + release 105 + man: correct udevinfo --export-db + path_id: append LUN to iSCSI path + create_floppy_devices: add option for owner/group + update example rules + apply format chars to ATTR before writing to sysfs + add (subsystem) to udevmonitor output + update DRIVER== changes + remove --version from the udevinfo man page + add test for an attribute which contains an operator char + man: add note about parent matching behavior + scsi_id: accept tabs in /etc/scsi_id.conf + remove dead rule in persistent tape rules + +Matthias Schwarzott (4): + correct typo in extras/scsi_id/scsi_id.conf + fix retry-loop in netif-rename code + add option --version to udevd + rule_generator: fix for creating rules on read-only filesystem + +Peter Breitenlohner (1): + fix INSTALL_PROGRAM vs. INSTALL_SCRIPT + +Sergey Vlasov (3): + udevd: init signal pipe before daemonizing + unlink old database file before creating a new one + fix %c $string substitution + +Theodoros V. Kalamatianos (1): + fix udev attribute names with a colon + + +Summary of changes from v104 to v105 +============================================ + +A. Costa (1): + man: fix typos in scsi_id and udevd + +Andrey Borzenkov (2): + vol_id: add -L to print raw partition label + vol_id: document -L + +Kay Sievers (2): + exclude parent devices from DRIVER== match + volume_id: really fix endianess bug in linux_raid detection + +Matthias Schwarzott (2): + correct typo in extras/scsi_id/scsi_id.conf + fix retry-loop in netif-rename code + +Peter Breitenlohner (1): + fix INSTALL_PROGRAM vs. INSTALL_SCRIPT + +Sergey Vlasov (3): + udevd: init signal pipe before daemonizing + unlink old database file before creating a new one + fix %c $string substitution + + +Summary of changes from v103 to v104 +============================================ + +Kay Sievers (12): + update Fedora rules + update example rules + update SUSE rules + update SUSE rules + volume_id: fix endianess bug in linux_raid detection + man: fix udevmonitor text + man: recreate from xml + rename config "filename" to "dir" + remove outdated documentation + rename "udev.c" to "test-udev.c" - it is only for testing + update Fedora rules + use git-archive instead of git-tar-tree + +Kazuhiro Inaoka (1): + inotify syscall definitions for M32R + +Marco d'Itri (2): + write_cd_rules: identity-based persistence + scsi_id: remove trailing garbage from ID_SERIAL_SHORT + +Russell Coker (1): + SELinux: label created symlink instead of node + + +Summary of changes from v102 to v103 +============================================ + +Kay Sievers: + persistent storage rules: skip gnbd devices + volume_id: add checksum check to via_raid + volume_id: add comment about hfs uuid conversion + update SUSE rules + update Fedora rules + + +Summary of changes from v101 to v102 +============================================ + +Daniel Drake: + writing_udev_rules: fix typo in example rule + +Kay Sievers: + create missing ChangeLog for version 101 + update SUSE rules + update default rules + first try "subsystem" link at a parent device, before guessing + if /sys/subsystem exists, skip class, bus, block scanning + scsi_id: export ID_SERIAL_SHORT without vendor/product + update SUSE rules + +MUNEDA Takahiro: + path_id: fix SAS disk handling + + +Summary of changes from v100 to v101 +============================================ + +Arjan Opmeer: + fix udevinfo help text typo + +Bryan Kadzban: + cleanup default rules + add IMPORT operations to the udev man page + +Kay Sievers: + remove Makefile magic for leading '0' in version + udevd: use getopt_long() + udevd: add --verbose option to log also to stdout + udevd: add --debug-trace option + rule_generator: improve net rule comment generation + volume_id: correct iso9660 high sierra header + warn if a PHYSEDV* key, the "device" link, or a parent attribute is used + don't print PHYSDEV* warnings for old WAIT_FOR_SYSFS rules + udevinfo: print error in --attribute-walk + udev_sysfs: unify symlink resolving + udevtrigger: trigger devices sorted by their dependency + fix spelling in deprecation warning + release 101 + +Michał Bartoszkiewicz: + udevtrigger: fix typo that prevents partition events + +Miles Lane: + clarify "specified user/group unknown" error + +Piter PUNK: + update slackware rules + +VMiklos: + update Frugalware rules + + +Summary of changes from v099 to v100 +============================================ + +Kay Sievers: + update SUSE rules + fix messed up ChangeLog from release 099 + man: add $attr{} section about symlinks + revert persistent-storage ata-serial '_' '-' replacement + + +Summary of changes from v098 to v099 +============================================ + +Greg KH: + update Gentoo rules + +Kay Sievers: + udev_db.c: include + use fnmatch() instead of our own pattern match code + rename major/minor variable to maj/min to avoid warning + update source file headers + udevtest: print header that ENV{} can't work + update TODO + udevtrigger: options to filter by subsystem and sysfs attribute + udevtrigger: remove unused longindex + udevinfo: use long options + udevd: use files instead of symlinks for /dev/.udev/queue,failed + udevtrigger: fix pattern match + reorder options in udevinfo man page + udevinfo: fix SUBSYTEMS spelling error + fix ENV{TEST}="Test: $env{TEST}" + let $attr{symlink} return the last element of the path + cdrom_id: add rules file to call cdrom_id + udevinfo: do not show symlinks as attributes in --attribute-walk + remove broken name_cdrom.pl + +Marco d'Itri: + update Debian rules + run_program: close pipe fd's which are connected to child process + add persistent rules generator for net devices and optical drives + +MUNEDA Takahiro: + changes rules for ata disk from '_' to '-' + +Sergey Vlasov: + make struct option arrays static const + fix "subsytem" typo + + +Summary of changes from v097 to v098 +============================================ + +Alex Merry: + udevtest: allow /sys in the devpath paramter + +Harald Hoyer: + selinux: init once in the daemon, not in every event process + +Kay Sievers: + udevd: remove huge socket buffer on the control socket + man page: fix typo + rename udev_libc_wrapper -> udev_sysdeps + db: store devpath - node relationship for all devices + udevinfo: allow -a -n + udevinfo, udevtest: simplify '/sys' stripping from devpath argument + lookup_user, lookup_group: report "unknown user" and "lookup failed" + consistent key naming to match only the event device or include all parent devices + skip rule, if too may keys of the same type are used + introduce ATTR{file}="value" to set sysfs attributes + update SUSE rules + update default rules + export DRIVER for older kernels as a replacement for PHYSDEVDRIVER + fix typo in SUBSYSTEMS key parsing + udevtrigger: add --retry-failed + volume_id: add suspend partition detection + vol_id: use primary group of 'nobody' instead of 'nogroup' + remove built-in /etc/passwd /etc/group parser + always expect KEY{value} on ATTR, ATTRS, ENV keys + use new key names in test programs + cleanup commandline argument handling + db: don't create a db file for only a node name to store + man: add ATTR{file}="value" assignment + +Lennart Poettering: + volume_id: fix fat32 cluster chain traversal + +Marco d'Itri: + fix 'unknow user' error from getpwnam/getgrnam + fix rc when using udev --daemon + update Debian rules + +Michał Bartoszkiewicz: + man pages: fix typos + + +Summary of changes from v096 to v097 +============================================ + +Anssi Hannula: + add joystick support to persistent input rules + +Kay Sievers: + firmware.sh: remove needless '/' + vol_id: add --skip-raid and --probe-all option + switch uevent netlink socket to group 1 only + increase /proc/stat read buffer + use "change" instead of "online" events + remove 'static' from local variable + libvolume_id: add parameter 'size' to all probe functions + man pages: replace 'device-path' by 'devpath' + man pages: work around xmlto which tries to be smart + refresh vol_id man page + udevinfo: add DRIVER== + Makefile: fix dependency + libvolume_id: read ufs2 label + switch ifdef __KLIBC__ to ifndef __GLIBC__ + report failing getpwnam/getgrnam as error + rename udevcontrol message types and variables + initialize unused sockets to -1 + udevd: remove useless udevinitsend parameter + update README + udevd: autotune max_childs/max_childs_running + update frugalware rules + update SUSE rules + move default rules to etc/udev/rules.d/ + add 'crypto' devices to persistent storage rules + add late.rules to default rules + update Fedora rules + don't report an error on overlong comment lines + update SUSE rules + udevd: read DRIVER from the environment + +Marco d'Itri: + make rename_netif() error messages useful + path_id: fix an harmless syntax error + +Piter PUNK: + update slackware rules + +Richard Purdie: + Fix inotify syscalls on ARM + + +Summary of changes from v095 to v096 +============================================ + +Kay Sievers: + Makefiles: fix .PHONY for man page target + allow longer devpath values + path_id: prepare for new sysfs layout + + +Summary of changes from v094 to v095 +============================================ + +Kay Sievers: + update SUSE rules + don't remove symlinks if they are already there + allow "online" events to create/update symlinks + udevinfo: clarify parent device attribute use + update SUSE rules + netif rename: optimistic loop for the name to become free + remove broken %e enumeration + +Tobias Klauser: + print usage of udevcontrol when no or invalid command is given + + +Summary of changes from v093 to v094 +============================================ + +Daniel Drake: + update "writing udev rules" + +Kay Sievers: + libvolume_id: gfs + gfs2 support + remove MODALIAS key and substitution + add persistent-input.rules + +Marco d'Itri: + update Debian rules + + +Summary of changes from v092 to v093 +============================================ + +Hannes Reinecke: + path_id: add support for iSCSI devices + +Kay Sievers: + libvolume_id: fat - check for signature at end of sector + libvolume_id: add more software raid signatures + update Fedora rules + path_id: prevent endless loop for SAS devices on older kernels + remove udevsend + replace binary firmware helper with shell script + skip device mapper devices for persistent links + + +Summary of changes from v091 to v092 +============================================ + +Kay Sievers: + don't include stropts.h, some libc's don't like it + udevd: create leading directories for /dev/.udev/uevent_seqnum + vol_id: fix logging from libvolume_id's log function + update SUSE rules + update SUSE rules + add more warnings for invalid key operations + fix offsetof() build issue with recent glibc + selinux: fix typo in block device node selection + vol_id: add NetWare volume detection + edd_id: fix "(null)" output if "mbr_signature" does not exist + update Fedora rules + libvolume_id: nss - use different uuid + +Libor Klepac: + path_id: add platform and serio support + +Marco d'Itri: + update Debian rules + path_id: fix bashism + + +Summary of changes from v090 to v091 +============================================ + +Hannes Reinecke: + path_id: fix SAS device path generation + +Kay Sievers: + udevtest: don't try to delete symlinks + persistent rules: fix typo in dm rule + allow NAME=="value" to check for already assigned value + udevd: export initial sequence number on startup + + +Summary of changes from v089 to v090 +============================================ + +Kay Sievers: + udevd: export current seqnum and add udevsettle + volume_id: fix endianess conversion typo for FAT32 + merge device event handling and make database content available on "remove" + set default udevsettle timeout to 3 minutes + export INTERFACE_OLD if we renamed a netif + let udevmonitor show the possibly renamed devpath + volume_id: move some debug to info level + udevtrigger: fix event order + usb_id: remove uneeded code + remove old symlinks before creating current ones + path_id: fix loop for SAS devices + apply format char to variables exported by ENV + +Marco d'Itri: + add inotify support for hppa and MIPS and log if inotify is not available + +Matt Kraai: + fix typo in error message + + +Summary of changes from v088 to v089 +============================================ + +Hannes Reinecke: + path_id: add bus to USB path + +Kay Sievers: + change rule to skip removable IDE devices + don't create uuid/label links for raid members + volume_id: provide library + fix rule order for persistent tape links + update man page + volume_id: provide a custom debug function + volume_id: rename subdirectory + volume_id: use shared library by default + because is better than cause + volume_id: remove some global symbols + volume_id: define exported symbols + remove all stripping code + man pages: mention udev(7) not udev(8) + update Debian rules + move all *_id programs to /lib/udev/ + update Red Hat rules + update SUSE rules + pass CROSS_COMPILE to AR and RANLIB down to extras/ + volume_id: update README + volume_id: generate man page from xml source + update README + fix symlink targets in Makefiles + + +Summary of changes from v087 to v088 +============================================ + +Hannes Reinecke: + persistent links: add scsi tape links and usb path support + +Kay Sievers: + volume_id: add squashfs detection + reset signal handler in event process + correct use of fcntl() + add udevtrigger to request events for coldplug + add ',' to trusted chars + volume_id: remove partition table parsing code + volume_id: remove all partition table support + fix spelling error in debug string + rename "persistent disk" to "persistent storage" + fix output for USB path + + +Summary of changes from v086 to v087 +============================================ + +Hannes Reinecke: + path_id: support SAS devices + +Kay Sievers: + fix persistent disk rules to exclude removable IDE drives + warn about %e, MODALIAS, $modalias + remove devfs rules and scripts + +Masatake YAMATO: + typo in debug text in udev_run_hotplugd.c + + +Summary of changes from v085 to v086 +============================================ + +Kay Sievers: + volume_id: replace __packed__ by PACKED macro + volume_id: split raid and filesystem detection + volume_id: add missing return + udevd: fix queue export for multiple events for the same device + +Kyle McMartin: + workaround missing kernel headers for some architectures + +Nix: + update to udev-084/doc/writing_udev_rules + + +Summary of changes from v084 to v085 +============================================ + +Andrey Borzenkov: + Fix trivial spelling errors in RELEASE-NOTES + +Jeroen Roovers: + fix typo in parisc support to path_id + +Kay Sievers: + make WAIT_FOR_SYSFS usable in non "wait-only" rules + fix typo in man page + include sys/socket.h for klibc build + cramfs detection for bigendian + exit WAIT_FOR_SYSFS if the whole device goes away + update SUSE rules + update Red Hat rules + update Gentoo rules + include errno.h in udev_libc_wrapper.c + + +Summary of changes from v083 to v084 +============================================ + +Kay Sievers: + update SUSE rules + switch CROSS to CROSS_COMPILE + replace fancy silent build program by simple kernel build like logic + move manpages to top level + remove UDEVD_UEVENT_INITSEND + whitespace fixes + scsi_id: remove dead files + optimize sysfs device and attribute cache + let SYSFS{} look at the device, not only the parent device + add debug output to sysfs operations + + +Summary of changes from v082 to v083 +============================================ + +Andrey Borzenkov: + man page: document when substitutions are applied for RUN and other keys + check for ignore_device in loop looks redundant + +Kay Sievers: + udevstart: fix NAME="" which prevents RUN from being executed + find programs in /lib/udev for IMPORT if {program} is not given + don't add $SUBSYSTEM automatically as $1 to programs + remove redundant substitution of RUN key + + +Summary of changes from v081 to v082 +============================================ + +Andrey Borzenkov: + substitute format chars in RUN after rule matching + +Kay Sievers: + scsi_id, usb_id: request device parent by subsystem + path_id: work with "all devices in /sys/devices" + ignore all messages with missing devpath or action + Makefile: remove dynamic config file generation + path_id: handle fiber channel (Hannes Reinecke ) + usb_id: don't fail on other subsytems than "scsi" + don't do RUN if "ignore_device" is given + increase kernel uevent buffer size + move udev(8) manpage to udev(7) + recreate man pages from xml source + remove udev, udevstart, udevsend from the default installation + update SUSE rules + rename apply_format() cause it is public now + udevtest: add udev_rules_apply_format() to RUN keys + let "ignore_device" always return the event successfully + +Olivier Blin: + fixes udev build with -fpie + + +Summary of changes from v080 to v081 +============================================ + +Kay Sievers: + add DEVLINKS to "remove" event + better log text and comments + vol_id: probe volume as user nobody + fix BUS, ID, $id usage + prepare moving of /sys/class devices to /sys/devices + + +Summary of changes from v079 to v080 +============================================ + +Brent Cook: + fix dependency for make -j2 + +coly: + fix man page typos + +Kay Sievers: + update RELEASE-NOTES + TODO + fix typo in man page + update TODO + update SUSE rules + path_id: fix invalid character class + replace libsysfs + +Marco d'Itri: + udev_selinux.c: include udev.h + + +Summary of changes from v078 to v079 +============================================ + +Kay Sievers: + don't log error if database does not exist + use udev_root instead of "/dev"in selinux matchpathcon_init_prefix() + scsi_id: read page 0x80 with libata drives + update SUSE rules + remove %e from man page + + +Summary of changes from v077 to v078 +============================================ + +Greg Kroah-Hartman: + Update Gentoo udev main rule file. + add parisc support to path_id + +Hannes Reinecke: + scsi_id: -u fold multiple consecutive whitespace chars into single '_' + +Harald Hoyer: + optimize SELinux path match + +Kay Sievers: + update README + allow C99 statements + fix segfaulting create_floppy_devices + update SUSE rules + remove unused variables + remove default settings in udev.conf + clearenv() is now part of klibc + add DEVLINKS to the event environment + +Kurt Garloff: + scsi_id: support pre-SPC3 page 83 format + + +Summary of changes from v076 to v077 +============================================ + +Kay Sievers: + merge two consecutive static strlcat's + don't return an error, if "ignore_device" is used + remove outdated and misleading stuff + move SEQNUM event skipping to udevsend + update RELEASE-NOTES + update SUSE rules + allow programs in /lib/udev called without the path + update SUSE rules + add target to to generate ChangeLog section + update Red Hat rules + +Marco d'Itri: + allow to overwrite the configured udev_root by exporting UDEV_ROOT + let udevsend ignore events with SEQNUM set + update Debian rules + + +Summary of changes from v75 to v076 +============================================ + +Kay Sievers: + fix typo in eventrecorder + volume_id: include stddef.h header + remove misleading install instructions + remove all built-in wait_for_sysfs logic + add linux/types.h back, old glibc-kernel-headers want it + volume_id: use glibc's byteswap + udevd: ignore all messages without DEVPATH + udevd: track exit status of event process + udevd: export event queue and event state + remove "udev_db" option from config file + Makefile: remove exec_prefix and srcdir + update README and RELEASE-NOTES + udevd: track killed event processes as failed + update README + don't start udevd from udevsend + udevd: add a missing return + libvolume_id: fix weird fat volume recognition + move some helpers from extras to /lib/udev + +Scott James Remnant: + move delete_path() to utils + clean-up empty queue directories + Makefile: fail, if submake fails + + +Summary of changes from v74 to v075 +============================================ + +Greg Kroah-Hartman: + Make run_directory.c stat the place it is going to try to run. + +Kay Sievers: + forgot the ChangeLog for 074 + volume_id: provide libvolume_id.a file + remove our own copy of klibc + remove outdated HOWTO + update TODO + update SUSE rules + remove completely useless start script + fix tests and remove no longer useful stuff + replace udeveventrecorder by a shell script + + +Summary of changes from v73 to v074 +============================================ + +Kay Sievers: + never queue events with TIMEOUT set + let NAME="" supress node creation, but do RUN keys + remove udevinitsend + update .gitignore + +Marco d'Itri: + add strerror() to error logs + move some logging from dbg() to info() + + +Summary of changes from v72 to v073 +============================================ + +Kay Sievers: + udevd: depend on netlink and remove all sequence reorder logic + print useconds in udevmonitor + add RELEASE-NOTES, update TODO + + +Summary of changes from v71 to v072 +============================================ + +Ananth N Mavinakayanahalli: + libsysfs: translate devpath of the symlinked class devices to its real path + +Jan Luebbe: + add man pages for *_id programs + +Kay Sievers: + volume_id: add OCFS Version 1 + volume_id: add Veritas fs + volume_id: check ext fs for valid blocksize, cause magic is only 2 bytes + volume_id: move blocksize validation to fix jbd recognition + volume_id: fix typo in ocfs + volume_id: add vxfs include + volume_id: make FAT32 recognition more robust + volume_id: Version 051 + volume_id: fix typo in ext blocksize check + volume_id: Version 052 + FAQ: remove confusing statement about module loading + cleanup compiler/linker flags + use DESTDIR on uninstall, no need to pass prefix to submake + allow to pass STRIPCMD, to skip stripping of binaries + cleanup make release + fix the new warnings I asked for + move rules parsing into daemon + "make STRIPCMD=" will disable the stripping of binaries + remove no longer working udevd-test program + "STRIPCMD=" for the EXTRAS + add dummy inotify syscalls on unsupported architecture + remove no longer needed waiting for "dev" file + revert the "read symlink as device patch" + use libsysfs to translate the class linke to the device path + libsysfs: remove brute-force "bus", "driver" searching for old kernels + test: add "driver" and "bus" links to test sysfs tree + update RELEASE-NOTES + udevd: don't daemonize before initialization + log to console if syslog is not available + udevd: disable OOM + remove precompiled rules option + export DEVNAME on "remove" only if we really got a node to remove + fix typo in umask() + + +Summary of changes from v70 to v071 +============================================ + +Greg Kroah-Hartman: + Remove the udev.spec file as no one uses it anymore + +John Hull: + edd_id: check that EDD id is unique + +Kay Sievers: + ata_id: open volume O_NONBLOCK + add "Persistent Device Naming" rules file for disks + scsi_id: switch temporary node creation to /dev + volume_id: set reiser instead of reiserfs for filesystem type + update devfs rules header + update Debian rules + update Fedora rules + update Debian rules + remove no longer needed includes + switch tools and volume_id from LGPL to GPLv2 + add edd-*-part%n to the persistent.rules + update Debian persistent rules + clarify README + udevd: fix initial timeout handling + force event socket buffer size to 16MB + udevd: move logging from err to info for non-hotplug uevent + fix selinux compilation + libsysfs: accept sysmlinks to directories instead of real directories + +Marco d'Itri: + run_directory: fix typo in "make install" + + +Summary of changes from v069 to v070 +============================================ + +Amir Shalem: + udevd: fix udevd read() calls to leave room for null byte + +Edward Goggin: + scsi_id: derive a UID for a SCSI-2 not compliant with the page 83 + +Greg Kroah-Hartman: + fix nbd error messages with a gentoo rule hack + fix scsi_id rule in gentoo config file + +Jürg Billeter: + EXTRAS/Makefile: fix install targets to match main Makefile + +Kay Sievers: + volume_id: fix error handling with failing read() + EXTRAS: cleanup and sync all Makefiles + add install test to 'make buildtest' + update RELEASE-NOTES + +Olivier Blin: + fix a debug text typo in udev_rules.c + + +Summary of changes from v068 to v069 +============================================ + +Amir Shalem: + fix typo in firmware_helper + +Duncan Sands: + firmware_helper: fix write count + +Kay Sievers: + *_id: fix zero length in set_str() + add program name to logged error + fix exit code of udevinitsend and udevmonitor + udevd: keep the right order for messages without SEQNUM + volume_id: don't probe for mac_partition_maps + udevmonitor: cleanup on exit + path_id: remove SUSE specific PATH + update SUSE rules + add pci_express to bus list + update SUSE rules + store ENV{key}="value" exported keys in the database + fix lookup for name in the udevdb, it should return the devpath + prepare for new HAL udevdb dump + print persistent data with "udevinfo -q all" + change parameter order of udev_db_search_name() + add and use name_list_cleanup() for cleaning up the string lists + don't store devpath in udevdb, we don't need it + add uft8 validation for safe volume label exporting + start to enforce plain ascii or valid utf8 + use WRITE_END/READ_END for the pipe index + remove not needed sig_flag for state of signal_pipe + don't reenter get_udevd_msg() if message is ignored + rename ...trailing_char() to ...trailing_chars() + vol_id: ID_LABEL_SAFE will no longer contain fancy characters + udevd: move some logging to "info" and "err" + remove special TIMEOUT handling from incoming queue + udev_test.pl: we replace untrusted chars with '_' + check the udevdb before assigning a new %e + update RELEASE-NOTES + udevinfo: add database export + write man page masters in DocBook XML + udevinfo: rename dump() to export() + test the automatic man page rebuild and checkin + Makefile: remove all the duplicated rules + all man pages rewritten to use DocBook XML + add missing udevsend man page + also forgot udevmonitor.8 + udevinfo: restore -d option + scsi_id: rename SYSFS to LIBSYSFS + add edd_id tool to match BIOS EDD disk information + move and update libsysfs.txt + klibc: update to version 1.1.1 + delete cdromsymlinks* - obsoleted by cdrom_id and IMPORT rules + delete docs/persistent_naming - obsoleted by persistent disk names + delete old Fedora html page + add "totally outdated" header to docs/overview :) + update SUSE rules + fix useless but funny name_cdrom.pl script to work again + update TODO + Makefile: fix prerequisits for $(PROGRAMS) + Makefile: cleanup install targets + remove chassis_id program + fic gcov use and move it into the Makefile + FAQ: update things that have changed + +Thierry Vignaud: + switch to '==' in raid-devfs.sh + + +Summary of changes from v067 to v068 +============================================ + +Greg Kroah-Hartman: + add EXTRAS documentation to the README file. + Always open the cdrom drive in non-blocking mode in cdrom_id + cdrom_id: change err() to info() to help with debugging problems + +Kay Sievers: + cleanup some debug output and move to info level + unify select() loops + move udevmonitor to /usr/sbin + ENV{TEST}=="1" compares and ENV{TEST}="1" sets the environment + vol_id: fix sloppy error handling + fix typo in cdrom_id syslog + bring std(in|out|err) fd's in a sane state + fix printed udevmonitor header + + +Summary of changes from v066 to v067 +============================================ + +Greg Kroah-Hartman: + added the cdrom.h #defines directly into the cdrom_id.c file + +Kay Sievers: + update SUSE rules + fix make install, as we don't provide a default rule set anymore + fix more compiler warnings ... + fix udevstart event ordering, we want /dev/null very early + don't fail too bad, if /dev/null does not exist + + +Summary of changes from v065 to v066 +============================================ + +Greg Kroah-Hartman: + update gentoo rule file. + Created cdrom_id program to make it easier to determine cdrom types + added cdrom_id to the build check + updated gentoo rule file to handle removable ide devices. + changed cdrom_id exports to be easier to understand and consistant with other _id programs. + fix klibc build issue in cdrom_id.c + Change the gentoo rules to use cdrom_id instead of cdsymlink.sh + changed location of gentoo helper apps to be /sbin instead of in scripts dir + tweak the gentoo rules some more. + +Kay Sievers: + add NETLINK define for the lazy distros + read sysfs attribute also from parent class device + switch some strlcpy's to memcpy + allow clean shutdown of udevd + add flag for reading of precompiled rules + update distro rules files + add SUSE rules + update SUSE rules + add firmware_helper to load firmware + more distro rules updates + update README + remove example rules and put the dev.d stuff into the run_directory folder + trivial text cleanups + update SUSE rules + split udev_util in several files + update SUSE rules + allow logging of all output from executed tools + add Usage: to udevmonitor and udevcontrol + move some logging to the info level + +Thierry Vignaud: + fix udevinfo output + + +Summary of changes from v064 to v065 +============================================ + +Greg Kroah-Hartman: + Added persistent name rules for block devices to gentoo rule file. + Added horrible (but fun) path_id script to extras. + Update gentoo rules file. + +Kay Sievers: + update release notes for next version + add udevmonitor, to debug netlink+udev events at the same time + allow RUN to send the environment to a local socket + fix GGC signed pointer warnings and switch volume_id to stdint + + +Summary of changes from v063 to v064 +============================================ + +Andre Masella: + volume_id: add OCFS (Oracle Cluster File System) support + +Hannes Reinecke: + usb_id: fix typo + add ID_BUS to *_id programs + create_floppy_devices: add tool to create floppy nodes based on sysfs info + +Kay Sievers: + move code to its own files + make SYSFS{} usable for all devices + add padding to rules structure + allow rules to have labels and skip to next label + thread unknown ENV{key} match as empty value + + +Summary of changes from v062 to v063 +============================================ + +Anton Farygin: + fix typo in GROUP value application + +Greg Kroah-Hartman: + add 'make tests' as I'm always typing that one wrong... + Really commit the udev_run_devd changes... + Fixed udev_run_devd to run the /etc/dev.d/DEVNAME/ files too + fix position of raw rules in gentoo config file + +Hannes Reinecke: + dasd_id: add s390 disk-label prober + fix usb_id and let scsi_id ignore "illegal request" + +Kay Sievers: + volume_id: remove s390 dasd handling, it is dasd_id now + trivial fixes for *_id programs + IMPORT: add {parent} to import the persistent data of the parent device + allow multiple values to be matched with KEY=="value1|value2" + udevd: set incoming socket buffer SO_RCVBUF to maximum + remember mapped rules state + ata_id: check for empty serial number + compile dasd only on s390 + +Ville Skyttä: + correct default mode documentation in udev + + +Summary of changes from v061 to v062 +============================================ + +Kay Sievers: + fix symlink values separated by multiple spaces + update RELEASE-NOTES + fix typo in group assignment + fix default-name handling and NAME="" rules + add WAIT_FOR_SYSFS key to loop until a file in sysfs arrives + fix unquoted strings in udevinitsend + +Summary of changes from v060 to v061 +============================================ + +Greg Kroah-Hartman: + Sync up the Debian rules files + fix cdrom symlink problem in gentoo rules + Fix ChangeLog titles + +Kay Sievers: + update RELEASE-NOTES + we want to provide OPTFLAGS + rename ALARM_TIMEOUT to UDEV_ALARM_TIMEOUT + udevd: optimize env-key parsing + don't resolve OWNER, GROUP on precompile if string contains %, $ + set default device node to /dev + create udevdb files only if somehting interesting happened + pack parsed rules list + replace useless defines by inline text + move rule matches to function + add usb_id program to generate usb-storage device identifiers + add IEEE1394 rules to the gentoo rule file + fake also kernel-name if we renamed a netif + allow OPTIONS to be recognized for /sys/modules /sys/devices events + switch gentoo rules to new operators + + +Summary of changes from v059 to v060 +============================================ + +Greg Kroah-Hartman: + Fix the gentoo udev rules to allow the box to boot properly + +Gustavo Zacarias: + Udev doesn't properly build with $CROSS + +Kay Sievers: + Keep udevstart from skipping devices without a 'dev' file + +Marco d'Itri: + #define NETLINK_KOBJECT_UEVENT + + +Summary of changes from v058 to v059 +============================================ + +Greg Kroah-Hartman: + Update the gentoo rule file + Fix udevinfo for empty sysfs directories + Fix makefile to allow 'make release' to work with git + +Hannes Reinecke: + udev: fix netdev RUN handling + udevcontrol: fix exit code + +Kay Sievers: + prepare RELEASE-NOTES + add ID_TYPE to the id probers + add -x to scsi_id to export the queried values in env format + store the imported device information in the udevdb + rename udev_volume_id to vol_id and add --export option + add ata_id to read serial numbers from ATA drives + IMPORT allow to import program returned keys into the env + unify execute_command() and execute_program() + IMPORT= allow to import a shell-var style config-file + allow rules to be compiled to one binary file + fix the fix and change the file to wait for to the "bus" link + fix udevstart and let all events trvel trough udev + prepare for module loading rules and add MODALIAS key + remove device node, when type block/char has changed + Makefile: remove dev.d/ hotplug.d/ from install target + udevcontrol: add max_childs command + udevd: control log-priority of the running daemon with udevcontrol + udeveventrecorder: add small program that writes an event to disk + klibc: add missing files + udevinitsend: handle replay messages correctly + udev man page: add operators + udevd: allow starting of udevd with stopped exec-queue + klibc: version 1.0.14 + udev: handle all events - not only class and block devices + volume_id: use udev-provided log-level + udev: clear lists if a new value is assigned + udev: move dev.d/ handling to external helper + udev: allow final assignments := + udevd: improve timeout handling + Makefile: fix DESTDIR + udevd: add initsend + udevd: add udevcontrol + udevd: listen for netlink events + +Stefan Schweizer: + Dialout group fix for capi devices in the gentoo rules file + +Summary of changes from v057 to v058 +============================================ + +Daniel Drake: + o Writing udev rules docs update + +Darren Salt: + o update cdsymlinks to latest version + +Greg Kroah-Hartman: + o remove detach_state files from the sysfs test tree + o Update permissions on test scripts so they will run properly now + o hopefully fix up the symlinks in the test directory + o Removed klibc/klibc.spec as it is autogenerated + o Added symlinks thanks to Kay's script and git hacking + o add Red Hat/Fedora html documenation + o Update Red Hat default udev rules + +Kay Sievers: + o selinux: fix handling during creation of symlinks + o Fedora udev.rules update + o libsysfs: version 2.0 + o klibc: version 1.0.7 + +Masanao Igarashi: + o Fix libsysfs issue with relying on the detach_state file to be + +Summary of changes from v056 to v057 +============================================ + +: + o fix stupid all_partitions bug + +Kay Sievers: + o add test for make -j4 to build-check + o klibc: version 1.0.6 + o update Debian rules + o apply default permissions only for devices that will need it + o adapt RELEASE-NOTES + o udev_volume_id: fix endianess macros + o udev-test.pl: add test for DEVNAME export to RUN environment + o update the man page to reflect the recent changes + o export DEVNAME to RUN-key executed programs + o fix make -j4 and the local klibc-install + o update RELEASE-NOTES + o add RUN key to be able to run rule based notification + o fix udevtest to print the error if logging is disabled + o move execute_program to utils + add action to init_device + o correct correction for error path for PROGRAM execution + o correct error path for PROGRAM execution + o klibc: version 1.0.5 + o check for strlen()==0 before accessing strlen()-1 + o allow to match against empty key values + o read %s{}-sysfs values at any device in the chain + o udev_rules.c: don't change sysfs_device while walking up the device chain + o klibc: strlcpy/strlcat - don't alter destination if size == 0 + o fix klibc's broken strlcpy/strlcat + o udevinfo: print SYSFS attribute the same way we match it + o remove untrusted chars read from sysfs-values or returned by PROGRAM + o udevinfo: print errors to stderr instead of stdout + o klibc: version 1.0.4 + o support log-priority levels in udev.conf + o test-suite: remove UDEV_TEST, it's not needed anymore + o libsysfs: remove trailing slash on SYSFS_PATH override + + +Summary of changes from v055 to v056 +============================================ + +: + o fix header paths in udev_libc_wrapper.c + +Kay Sievers: + o udev-test.pl: use more common user/group names + o klibc: remove SCCS directories from the temporary klibc install + o udev-test.pl: add a test where the group cannot be found in /etc/passwd + o udev-test.pl: add check for textual uid/gid + o fix bad typo that prevents the GROUP to be applied + o udevd: don't delay events with TIMEOUT in the environment + o klibc: use klcc wrapper instead of our own Makefile + o change call_foreach_file to return a list + + +Summary of changes from v054 to v055 +============================================ + +: + o This patch causes the remove handler to check that each symlink actually points to the correct devnode and skip it if it does not. + +: + o udev selinux fix + +: + o The following patch fixes some warnings when compiling volume_id from udev with the -Wall compiler flag. Define _GNU_SOURCE for strnlen() and correct the path to logging.h + o The following patch fixes a warning when compiling chassis_id from udev with the -Wall compiler flag. There are too much conversions in the format string of sscanf(). One %d can be dropped. + +Greg Kroah-Hartman: + o fix raid rules + o added frugalware udev ruleset + o merge selinux and Kay's symlink fixes together + +Hannes Reinecke: + o volume_id: Fix label/uuid reading for reiserfs + +Kay Sievers: + o add udevstart to the RELEASE-NOTES + o volume_id: version 43 + o clarify the shortcomings of %e + o correct rule match for devices without a physical device + o remove unneeded code, libsysfs does this for us + o add final release note + o add ENV{} key to match agains environment variables + o simplify sysfs_pair handling + o add a test and simplify debug statement + o support =, ==, !=, += for the key match and assignment + o add OPTION="last_rule" to skip any later rule + o rename namedev_dev to udev_rule + o correct enum device_type + o remove udevstart on make clean + o volume_id: version 42 + o volume_id: version 41 + o remove unneeded include + o The path to dlist.h is not correct + o udevinfo -d: use '=' as separator, cause ':' may be a part of the devpath + o klibc: version 1.0.3 + o add RELEASE-NOTES file + o test suite: move "driver" link to physical device + o remove PLACE key match + o don't lookup "root" in the userdb + o fix ia64 compile + o fix segfaulting udev while DRIVER matching + o cleanup list.h + o klibc: version 0.214 + o rename device_list->list to device_list->node + o replace strncpy()/strncat() by strlcpy()/strlcat() + o split udev and udevstart + o udev_volume_id: version 39 + o rename LOG to USE_LOG in all places + o remove Makefile magic for klibc integration + o klibc_fixups: remove no longer needed stuff + o udev_volume_id: volume_id v38 + o use numeric owner/group as default values to avoid parsing userdb + o fix up segfaulting binaries with new klibc + o udevinfo -d: speed-up device dump + o klibc: version 0.211 + o klibc_fixups: remove unneeded stuff + o replace weird defines by real code + o udev-test.pl: remove useless tests + o allow unlimitied count of symlinks + o unmap db-file after use + o remove typedef for call_foreach_file() handler function + o correct udev_init_device + o rename attributes to options + o kill stupid gcc4 warning + o trivial clenaup of namedev code + o klibc: check for gcc4 + o klibc: update v0.205 + +Thierry Vignaud: + o gentoo rule update for raid devices + + +Summary of changes from v053 to v054 +============================================ + +: + o udev_volume_id: add Reiser4 support + +Kay Sievers: + o namedev: skip backslashes only if followed by newline + o wait_for_sysfs: add joydev + o udevinfo: print devpath -> node relationship for all devices + o trivial rename of some variables + o klibc v0.199 + o big libsysfs diet (pre 2.0 version) + o udev_volume_id: volume_id v35 + o add "serio" to bus list + o determine device type in udev_init_device() + o move kernel name/number evaluation into udev_init_device() + o detect NAME="" as ignore_device rule + o trivial namedev cleanup + o cleanup db functions + o clean up match_place() + o switch device type to enum + o switch major/minor to dev_t + o remove the device node only if the major/minor number matches + o libsysfs: work around a klibc bug + o introduce OPTIONS=ignore_device, ignore_remove, all_partitions" key + o namedev: execute PROGRAM only once and not possibly for every physical device + +Patrick Mansfield: + o update scsi_id to work with libsysfs changes + + +Summary of changes from v052 to v053 +============================================ + +Greg Kroah-Hartman: + o fix gentoo fb permission issue + o allow simple-build-check.sh to go faster if MAKEOPTS is set + o make the release tarballs have writable files in them + o remove gentoo permission file as it's not valid anymore + +Kay Sievers: + o fix special file mode mask for temporary device node + o udevstart: simplify "dev" file searching + o udev_volume_id: remove temporary node creation and parent handling + o add %P modifier to query the node name of the parent device + o udev_volume_id: remove __packed__ from dasd structure as it does not work + o create /block/*/range count of partitons for all_partitions + +Patrick Mansfield: + o scsi_id changes for use with udev %N and %p + + +Summary of changes from v051 to v052 +============================================ + +: + o debian: update rules files + o raid-devfs.sh: devfs names for hardware RAID controllers + o scsi_id: when udevstart is started, /tmp is not writeable + o cdsymlinks.sh: trivial fix, the variable is initialized to '', not 0 + +: + o gentoo/udev.rules: add default permissions for sound devices + +Greg Kroah-Hartman: + o fix example comment in ide-devfs.sh + o Add infiniband to gentoo rules + o Another gentoo fix, adding dvb support + o Fix gentoo bug #76056 (fb device group permissions.) + o Fix gentoo bug #81102, device nodes for the pktcdvd device + +Kay Sievers: + o provide temporary device node for callouts to access the device + o udev_volume_id: fix dasd disklabel reading with -l option + o udev_volume_id: volume_id version 034 + o udev_volume_id: rename probe_ibm into probe_dasd + o udev_volume_id: volume_id version 032 + o Makefile: add some more warnings and prepare for clean gcc4 compile + o Makefile: cleanup conditional config option sections + o fix -Wsign-compare warnings + o chassis_id: clean compilation and fix bad function parameter passing + o simple_build_check: make it possible to pass KERNEL_DIR + o selinux: cleanup udev integration + +Michael Buesch: + o trivial: remove _all_ trailing slashes with no_trailing_slash() + o trivial: fix signedness + o namdev: allow symlink-only rules to specify node permissions + o udevd: fix valgrind warning + + +Summary of changes from v050 to v051 +============================================ + +: + o This fixes a silly mistake in how udevinfo prints the major and minor numbers (right now it prints the minor next to "MAJOR" and the major next to "MINOR" ;) + +: + o I tried to compile udev 050plus with the GCC 4.0 snapshot 200412119 and got two errors about possibly uninitialized structs, so I fixed this. + +Christian Bornträger: + o udev_volume_id: fix -d option + +Greg Kroah-Hartman: + o gentoo fb permission fix + o fix gcc 2.96 issue in libsysfs + o remove the lfs startup script on request of the author + o clean up the aoe char device rules, and delete the block one as it's not needed + o add aoe block and char device rules to the gentoo rule file + o fix udev_volume_id build error + +Hannes Reinecke: + o rearrange link order in Makefile + +Kay Sievers: + o udev_volume_id: new version of volume_id + o klibc: update to version 0.198 + o udev_volume_id: fix FAT label reading + o klibc: update to version 0.196 + o udevd: throttle the forking of processes + o udevd: add possible initialization of expected_seqnum + o udevd: it's obviously not the brightest idea to exit a device node manager if it doesn't find /dev/null + o udevd: separate socket handling to prepare for other event sources + o udevd: support -d switch to become a daemon + o udev_volume_id: version 27 + o udevd: split up message receiving an queueing + o remove useless warning if udev.conf contains keys not read by udev itself + o improve event sequence serialization + o remove udevsend syslog noise on udevd startup + o limit the initial timeout of the udevd event handling + o correct detection of hotplug.d/ udevsend loop + o correct log statement + o remove default_* permissions from udev.conf file + o update Fedora config files and add some more tests + o allow permissions only rules + o add SUBSYSTEM rule to catch all block devices and apply the disk permissions + o update Fedora config files + o handle renamed network interfaces properly if we manage hotplug.d/ + o allow multiline rules by backslash at the end of the line + o add OnStream tape drive rules + o simplify rules file by setting default mode to 0660 + o simplify permission application + o I broke the extras/ again. Add simple build test script now + o Merge vrfy.org:/home/kay/src/udev into vrfy.org:/home/kay/src/udev.kay + o initial merge of fedora udev.permissions into udev.rules + o remove permissions file mentioning from the udev man page + o fix some typos in gentoo's udev.rules introduced by the merge + +Michael Buesch: + o The attached patch fixes the code path if namedev_name_device() fails + +Summary of changes from v049 to v050 +============================================ + +: + o selinux patch + +: + o I made some more changes to the manpage of udev including + +Kay Sievers: + o update libsysfs to CVS version and fix segfaulting attribute reading + o klibc supports LOG_PID now, so remove our own implementation + o avoid building klibc test programs and pass SUBDIRS= to klibc clean + + +Summary of changes from v048 to v049 +============================================ + +Greg Kroah-Hartman: + o fix 'make clean' error in klibc + +Kay Sievers: + o update klibc to 0.194 + o export DEVNAME regardless of the state of udev_dev_d + o add class specific files for class/spi_transport and class/spi_host + o udevd-test.pl: remove wrong date calculation + o check earlier if we should run as udevstart + o remove double initialization + o include missing header to udevtest.c + o add -V option to udev to print the version number + o prevent udev node creatinon for "class" registration + o udevd: serialization of the event sequence of a chain of devices + o add a class/fc_host file to the list of what to wait for + o udev_volume_id: links sysfs.a instead of all objects + +Martin Schlemmer: + o remove leftover from udevinfo's -d option + + +Summary of changes from v047 to v048 +============================================ + +Greg Kroah-Hartman: + o fix udev_volume_id so it will now build properly + o fix scsi_id build errors due to changes in the main udev makefile + + +Summary of changes from v046 to v047 +============================================ + +: + o Various typos and other litte errors in udev.8.in + +: + o DEVNAME on device removal + +: + o Allow GROUP to have modifiers in it + +Greg Kroah-Hartman: + o add more debian rules files + o move distro specific config files into their own directories + o update debian rules files + o added asterix rules to the gentoo file + o use udevstart for udev.init.* files + o delete a bunch of files no longer needed + o fix gentoo scsi cdrom rule + o Fix the multithreaded build again + o merge + o comment out ability to run udev-test.pl with valgrind + o fix spurious valgrind warning in udev + o fix udevinfo '-q path' option as it was not working + o merge + o fix parallel build error + +Kay Sievers: + o update Fedora dev.d/ example and remove unused conf.d/ directory + o don't install distribution specific init script on "make install" + o restore OWNER/GROUP assignment in rule coming from RESULT + o make gcov compile scripts working with recent gcc + o fix udev-test/udev-test.pl to work with again + o add net/atml and class/ppdev to the wait_for_sysfs exception list + o add net/nlv* devices to the exception list + o add "pcmcia" and "fc_transport" to the wait_for_sysfs lists + o remove unused timestamp field + o simplify permission handling + o handle /etc/hotplug.d/ only if the event comes from udevd + o trivial cleanups and change some comments + o remove unused variables + o udevsend/udevd handle events without a subsystem + o use blacklist on device "remove" and remove dev.d/ call code duplication + o update the man pages and correct Usage: hints + o don't call the hotplug scripts with a test run + o don't call dev.d/ scripts twice, if directory = subsystem + o remove archive file if we changed something + o link archive insted of objects + o rename udev_lib to udev_utils and dev_d to udev_multiplex + o handle whole hotplug event with udevd/udev + o integrate wait_for_sysfs in udev + o make the searched multiplex directories conditionally + o add MANAGED_EVENT to the forked udev environment + o export DEVNAME on remove event + o export udev_log flag to the environment + o remove my test code + o add support for /devices-devices without any file to wait for + o Patch from Alex Riesen + o add a bunch of busses to the list of what to wait for + o close connection to syslog in forked udevd child + o udevd exit path cleanup + o fix network device naming bug + + +Summary of changes from v045 to v046 +============================================ + +Greg Kroah-Hartman: + o make spotless for releases + +Kay Sievers: + o Don't try to print major/minor for devices without a dev file + o remove get_device_type and merge that into udev_set_values() + o prevent udevd crash if DEVPATH is not set + o add ippp and bcrypt to the exception lists of wait_for_sysfs + o let klibc add the trailing newline to syslog conditionally + o disable logging for udevstart + o add NAME{ignore_remove} attribute + o remove historical SYSFS_attr="value" format + o don't wait for sysfs if the kernel(2.6.10-rc2) tells us what not to expect + o change key names in udevinfo sysfs walk to match the kernel + o support DRIVER as a rule key + o support SUBSYSTEM as a rule key + o rename udevdb* to udev_db* + o Make dev.d/ handling a separate processing stage + o make the udev object available to more processing stages + o remove udev_lib dependency from udevsend, which makes it smaller + o add ACTION to udev object to expose it to the whole process + o make udevinfo's -r option also workimg for symlink queries + o let udev act as udevstart if argv[1] == "udevstart" + o improve udevinfo sysfs info walk + o add sysfs info walk to udevinfo + o pass the whole event environment to udevd + o replace tdb database by simple lockless file database + + +Summary of changes from v044 to v045 +============================================ + +Martin Schlemmer: + o Some updates for Gentoo's udev rules + + +Summary of changes from v043 to v044 +============================================ + +Greg Kroah-Hartman: + o add cdsymlinks.sh support to gentoo rules file + o fix gentoo legacy tty rule + o remove 'sudo' usage from the Makefile + o make udev-test.pl test for root permissions before running + +Kay Sievers: + o reduce syslog noise of udevsend if multiple instances try to start udevd + o add i2c-dev to the list of devices without a bus + + +Summary of changes from v042 to v043 +============================================ + +Greg Kroah-Hartman: + o add test target to makefile + o add dumb script to show all sysfs devices in the system + +Kay Sievers: + o Shut up wait_for_sysfs class/net failure messages, as it's not possible to + get that right for all net devices. Kernels later than 2.6.10-rc1 will + handle that by carrying the neccessary information in the hotplug event. + o wait() for specific pid to return from fork() + o Don't use any syslog() in signal handler, cause it may deadlock + o Add support for highpoint ataraid to volume_id to suppress label reading on raid set members. + o Add a bunch of devices without "device" symlinks + o Exit, if udevtest cannot open the device (segfault) + o Patches from Harald Hoyer + o Apply the default permissions even if we found a entry in the permissions + file. Correct one test, as the default is applied correctly now and the + mode will no longer be 0000. + o add test for format chars in multiple symlinks to replace + o Add net/vmnet and class/zaptel to the list of devices without physical device + + +Summary of changes from v040 to v042 +============================================ + +Greg Kroah-Hartman: + o add inotify to the rules for gentoo + +Kay Sievers: + o skip waiting for device if we get a bad event for class creation and not for a device underneath it + o add net/pan and net/bnep handling + o switch wait for bus_file to stat() instead of open() add net/tun device handling add ieee1394 device handling + o Remove the last klibc specific line from the main udev code Move _KLIBC_HAS_ARCH_SIG_ATOMIC_T to the fixup file which is automatically included by the Makefile is we build with klibc + o ignore *.rej files from failed patches + o update to libsysfs 1.2.0 and add some stuff klib_fixup Now we have only the sysfs.h file different from the upstream version to map our dbg() macro. + o improve klibc fixup integration + o cleanup udevd/udevstart + o expose sysfs functions for sharing it + + +Summary of changes from v039 to v040 +============================================ + +: + o wait_for_sysfs update for dm devices + +Greg Kroah-Hartman: + o sparse cleanups on the tree + o fix stupid cut-and-paste error for msr devices on gentoo boxes + o add *~ to bk ignore list + o delete udevruler.c as per Kay's request + o fix up the wait_for_sysfs_test script a bit + +Kay Sievers: + o fix debug in volume id / fix clashing global var name + o volume_id fix + o $local user + o cleanup netif handling and netif-dev.d/ events + o big cleanup of internal udev api + o don't wait for dummy devices + o close the syslog + o Fix ppp net devices in wait_for_sysfs + o Fix wait_for_sysfs messages (more debugging info) + + +Summary of changes from v038 to v039 +============================================ + +Greg Kroah-Hartman: + o Hopefully fix the vcs issue in wait_for_sysfs + o take out & from wait_for_sysfs_test that I previously missed + o add very nice cdsymlinks scripts + o add some helper scripts for dvb and input devices + o add debian config files + o let the extras/ programs build "pretty" also + o tweak the ccdv program to handle files in subdirectories being built + o crap, I messed up the 'sed' instances pretty badly, this fixes the config and man page mess + o fix broken 'make -j5' functionality + +Kay Sievers: + o swich attribute open() to simple stat() + o wait_for_sysfs update for /class/firmware and /class/net/irda devices + o fix unusual sysfs behavior for pcmcia_socket + o remove sleeps from udev as it is external now + o delete udevruler? + o Makefile fix + +Patrick Mansfield: + o update udev to scsi_id 0.7 + o pass SYSFS setting down for extras builds + o move assignments past local variables + + +Summary of changes from v037 to v038 +============================================ + +: + o Re: Problem parsing %s in udev rules + +Greg Kroah-Hartman: + o fix up error in building extras and libsysfs + +Summary of changes from v036 to v037 +============================================ + +: + o small udev patch + +Greg Kroah-Hartman: + o fix compilation warning in tdb log message + o Fix build error with klibc due to recent changes + o merge + o add wait_for_sysfs test script to the tarball to help people debug their boxes + o add ipsec to wait_for_sysfs ignore list + o added ccdv to bk ignore list + o a few more Makefile tweaks for the quiet feature + o Make the build silent, thanks to a helper program from ncftp + o rename files to have '_' instead of '-' in them + o change max time to wait in wait_for_sysfs to 10 seconds to hopefully handle some slow machines + o add support for class/raw/ to wait_for_sysfs + o fix up Makefile for wait_for_sysfs udev_version.h dependancy + o remove the debian specific file, as they don't want to share with the rest of the world :( + +Kay Sievers: + o prevent deadlocks on an corrupt udev database + o wait_for_sysfs_update + +Michael Buesch: + o fix asmlinkage + o fix incompatible pointer type warning + + +Summary of changes from v035 to v036 +============================================ + +Greg Kroah-Hartman: + o add the error number to the error message in wait_for_sysfs to help out in debugging problems + +Summary of changes from v034 to v035 +============================================ + +Greg Kroah-Hartman: + o added ieee1394 support to wait_for_sysfs + o update wait_for_sysfs with a bunch more devices thanks to user reports + +Summary of changes from v033 to v034 +============================================ + +Kay Sievers: + o wait_for_sysfs bluetooth class update + +Greg Kroah-Hartman: + o add comment in wait_for_sysfs to explain the structure better + o Revert previous dev_d.c change, it's not what is causing HAL problems + o hm, somethings odd with DEVPATH, see if this fixes it + o 33_bk mark for the makefile + o wait_for_sysfs: clean up the logic for the list of devices that we do not expect device symlinks for + o get rid of annoying extra lines in the syslog for some libsysfs debug messages + o added support for i2c devices in wait_for_sysfs.c + o add support for i2c-adapter devices to wait_for_sysfs.c + +Summary of changes from v032 to v033 +============================================ + +: + o udev close on exec + o some cleanups and security fixes + o some cleanups and security fixes + o selinux for udev + o cleanup PATCH for extras/chassis_id/Makefile + +: + o respect prefix= setting in built udev.conf (updated) + +Greg Kroah-Hartman: + o add support for usb interfaces to wait_for_sysfs to keep it quiet + o enable native tdb spinlocks on i386 platforms + o delete extras/multipath-tools as per the author's request + o be paranoid in dev_d.c + o add USE_SELINUX to README documentation so people have a chance to see what is going on + o update the selinux.h file to start to look sane + o update bk ignore list for the wait_for_sysfs binary + o kdetv wants to see device nodes in /dev + o update comments in scsi-devfs.sh + o fix up Makefiles to get the klibc build working properly + o update bk ignore list for new klibc generated files + o oops forgot to add the new klibc/include directory + o update klibc to version 0.181 + +Kay Sievers: + o fix problems with dev.d and udevstart + o wait_for_sysfs debug cleanup + o fix problems using scsi_id with udevstart + o update volume_id + o finally solve the bad sysfs-timing for all of us + o volume-id build fix and update + o switch udev's seqnum to u64 + o add enum tests + o fix udev segfaults with bad permissions file + +Patrick Mansfield: + o update udev to include scsi_id 0.6 + + +Summary of changes from v031 to v032 +============================================ + +: + o udev parse bug + +Kay Sievers: + o handle only block and class devices + o fix udevstart badly broken in udev 031 + + +Summary of changes from v030 to v031 +============================================ + +: + o udev - read long lines from config files overflow fix + +: + o Update the FAQ with info about hardlink security + +: + o compatibility symlinks for udev + +David Weinehall: + o Minor POSIX-fixes for udev + +Greg Kroah-Hartman: + o add symlink for video rule + o add a "first" list to udevstart and make it contain the class/mem/ devices + o fix compiler warning in udevtest.c + o Fix old-style pty breakage in rules file for tty device + o add rules for i386 cpu devices + o add permission for legotower usb devices + +Kay Sievers: + o Fix naming ethernet devices in udevstart + o update udev_volume_id + o let /sbin/hotplug execute udev earlier + o pass SEQNUM trough udevd + o fix manpages based on esr's spambot + +Martin Schlemmer: + o add microcode rule to permissions.gentoo file + +Michael Buesch: + o Try to provide a bit of security for hardlinks to /dev entries + +Olaf Hering: + o udevsend depends on udev_lib.o + +Tom Rini: + o fix UDEV_NO_SLEEP + o clean up start_udev a bit + o Make udev/udevstart be one binary + o Add 'asmlinkage' to udev-030 + + +Summary of changes from v029 to v030 +============================================ + +Greg Kroah-Hartman: + o fix stupid off-by-one bug that caused udevstart to die on x86-64 boxes + + +Summary of changes from v028 to v029 +============================================ + +Greg Kroah-Hartman: + o add permission rule for jogdial device + o fix dumb bug I added to udevstart + o make a "last list" of devices for udevstart to operate on last + o fix permission problem with input event and ts nodes for gentoo + o change default perms of misc/rtc to be readable by anyone + +Olaf Hering: + o allow NAME_SIZE > SYSFS_PATH_MAX + + +Summary of changes from v027 to v028 +============================================ + +: + o Patch for chassis_id exras module + +Daniel Drake: + o Writing udev rules doc update + +Greg Kroah-Hartman: + o clean up block whitelist search logic a bit + o reverse order of scanning of udevstart to look at class before block + +Kay Sievers: + o update udev_volume_id + +Leann Ogasawara: + o udevstart performance increase + +Patrick Mansfield: + o update udev scsi_id to scsi_id 0.5 + + +Summary of changes from v026 to v027 +============================================ + +: + o fix handle leak in udev_lib.c + +Greg Kroah-Hartman: + o tweak the gentoo default permission rules as they are wrong for tty and misc devices + + +Summary of changes from v025 to v026 +============================================ + +Arnd Bergmann: + o udev rpm fix + +Greg Kroah-Hartman: + o add test for ! in partition name + o 025_bk mark + o Update to version 117 of klibc (from version 108) + o add volume_id ignore rule for bk + o add volume_id support to the udev.spec file + o remove dbus and selinux stuff from the udev.spec file + o delete udev_selinux as it doesn't work properly and is the wrong way to do it + o Deleted the udev_dbus extra as it didn't really work properly and HAL has a real solution now + o add udev.permissions.slackware file + o udevstart: close open directories + +Kay Sievers: + o fix udevd zombies + o catchup with recent klibc + o Re: udevsend fallback + o udev_volume_id update + o udev callout for reading filesystem labels + o udev callout for reading filesystem labels + o udev default config layout changes + +Leann Ogasawara: + o evaluate getenv() return value for udev_config.c + +Summary of changes from v024 to v025 +============================================ + +: + o devfs.sh-ide-floppy + +: + o DEVNODE -> DEVNAME transition fixes + +Daniel Drake: + o Update writing udev rules docs + +Greg Kroah-Hartman: + o make dev.d call each directory in the directory chain of the device name, instead of just the whole name + o add devd_test script + o add more permissions based on SuSE's recommendations + o added rules for tun and raw devices + o add udev conf.d file + o Switch the default config to point to a directory for the rules and permission files + o update the Red Hat .dev files to work on other distros + o add dbus.dev, pam_console.dev and selinux.dev files for /etc/dev.d/default/ usage + o add hints for red hat users from Leann Ogasawara + o add scripts to run gcov for udev from Leann Ogasawara + o change permissions on udevd test scripts + o Fix build process for users who have LC_ALL set to a non-english language + o Added expanded tests to the test framework from Leann Ogasawara + o added execelent "writing udev rules" document from Daniel Drake + o added rule to put USB printers in their proper places + o added rules for CAPI devices + o added a dev.d alsa script to help people out + +Kay Sievers: + o fix test regressions + o udev_selinux changes + o udevd test script + o udev_dbus changes + o fix devpath for netdev + +Leann Ogasawara: + o gcov for udev + + +Summary of changes from v023 to v024 +============================================ + +: + o Add README for chassis_id + o Add chassis_id program to extras directory + +: + o udevd race conditions and performance, assorted cleanups + +: + o fix SEGV in libsysfs/dlist.c + +: + o add OSDL documentation for persistent naming + +: + o small ide-devfs.sh fix + +Greg Kroah-Hartman: + o remove compiler warning from udevd.c + o only generate udev.8 on the fly, not all other man pages + o update bk ignore list some more + o update bk ignore list + o switch to generate the man pages during the normal build, not during the install + o convert udev.8.in to use @udevdir@ macro for make install + o first step of making man pages dynamically generated + o add install and uninstall the etc/dev.d/net/hotplug.dev file to the Makefile + o tweak net_test a bit + o fix some segfaults when running udevtest for network devices + o make a net_test test script using udevtest + o handle the subsytem if provided in udevtest + o add hotplug.dev script to handle renamed network devices + o add a bunch of network class devices to the test sysfs tree + o add udevruler to the bk ignore list + o update RFC-dev.d docs due to DEVNODE to DEVNAME change + o clean up chassis_id coding style + o clean up the OSDL document formatting a bit + o add netlink rules to devfs and gentoo rules files + o added USB device rules to rules files + o clean up the gentoo rules file a bit more, adding dri rules + o fix up udev.rules to handle oss rules better + o 023_bk mark + o fix udev.spec file for where udevtest should be placed + +Kay Sievers: + o tweak node unlink handling + o switch udevd's msg_dump() to #define + o handle netdev in udevruler + o man page cleanup + o put config info in db for netdev + o increase udevd event timeout + o udevstart fix + o put netdev handling and dev.d/ in manpages + o DEVPATH for netdev + o netdev - udevdb+dev.d changes + o udevd race conditions and performance, assorted cleanups - take 2 + o udevinfo patch + o dev_d.c file sorting and cleanup + o apply all_partitions rule to main block device only + + +Summary of changes from v022 to v023 +============================================ + +Kay Sievers: + o hmm, handle net devices with udev? + o correct apply_format() for symlink only rules + o don't init namedev on remove + o first stupid try for a rule compose gui + o replace fgets() with mmap() and introduce udev_lib.[hc] + o make udevtest a real program :) + +Daniel E. F. Stekloff: + o udevinfo patch + +Greg Kroah-Hartman: + o create the /etc/dev.d/ directories in 'make install' + o actually have udev run files ending in .dev in the /etc/dev.d/ directory as documented + o added RFC-dev.d document detailing how /etc/dev.d/ works + o fixed up udev.spec to handle selinux stuff properly now + o remove USE_DBUS and USE_SELINUX flags from the README as they are no longer present + o remove selinux stuff from the main Makefile + o move udev_selinux into extras/selinux + o fix dbus build in the udev.spec file + o remove dbus stuff from main Makefile + o move udev_dbus to extras/dbus + o udev_dbus can now compile properly, but linnking is another story + o remove udev_dbus.h from Makefile + o first cut at standalone udev_selinux program + o remove selinux support from udev core as it's no longer needed + o first cut at standalone udev_dbus program + o add get_devnode() helper to udev_lib for udev_dbus program + o remove dbus code from core udev code as it's no longer needed to be there + o add /etc/dev.d/ support for udev add and remove events + o fix build error in namedev.c caused by previous patch + o 022_bk tag + o fix 'make spotless' to really do that in klibc + o add a question/answer about automounting usb devices to the FAQ + o mark scsi-devfs.sh as executable + o Increase the name size as requested by Richard Gooch + o fix udevtest to build properly after the big udev_lib change + +Olaf Hering: + o uninitialized variable for mknod and friend + +Richard Gooch: + o SCSI logical and physical names for udev + +Theodore Y. T'so: + o Trivial man page typo fixes to udev + + +Summary of changes from v021 to v022 +============================================ + +: + o more Libsysfs updates + o Libsysfs updates + +: + o fix HOWTO-udev_for_dev for udevdir + +Kay Sievers: + o udev-test.pl cleanup + o add dev node test to udev-test.pl + o add permission tests + o "symlink only" test + o callout part selector tweak + o cleanup callout fork + o allow to specify node permissions in the rule + o man page beauty + o put symlink only rules to the man page + o rename strn*() macros to strmax + o conditional remove of trailing sysfs whitespace + o clarify udevinfo text + o better fix for NAME="foo-%c{N}" gets a truncated name + o overall trivial trivial cleanup + o fix NAME="foo-%c{N}" gets a truncated name + o cleanup mult field string handling + +: + o fix a type in docs/libsysfs.txt + o Added line to udev.permissions.redhat + o Include more examples in the docs area for gentoo and redhat + +: + o udevstart fixes + +Greg Kroah-Hartman: + o add big major tests to udev-test.pl + o add a test for a minor over 255 + o udev-test.pl: print out major:minor and perm test "ok" if is ok + o make perm and major:minor test errors be reported properly + o remove extra ; in namedev_parse.c + o Added multipath-tools 0.1.1 release + o deleted current extras/multipath directory + o 021_bk mark + o fix the build for older versions of gcc + +Hanna V. Linder: + o Small fix to remove extra "will" in man page + +Olaf Hering: + o make spotless + o udev* segfaults with new klibc + +Patrick Mansfield: + o add tests for NAME="foo-%c{N}" + +Summary of changes from v020 to v021 +============================================ + +Kay Sievers: + o install udevinfo in /usr/bin + o blacklist pcmcia_socket + +Greg Kroah-Hartman: + o fix udev.spec to find udevinfo now that it has moved to /usr/bin + o Fix another problem with Makefile installing initscript + o fix the Makefile to install the init script into the proper directory + o make spec file turn off selinux support by default + + +Summary of changes from v019 to v020 +============================================ + +: + o multipath update + +Kay Sievers: + o man page udevstart + o cleanup udevstart + o bugfix for local user + o unlink bugfix + o TODO update + o clarify udevinfo device walk + o udevinfo symlink reverse query + o fix stroul endptr use + o add $local user spport for permissions + o udev - man page update + o udev - fix debug info for multiple rule file config + o udev - kill udevd on install + o udev - activate formt length attribute + o udev - safer sprintf() use + +: + o no error on enoent + o escape dashes in man pages + o remove usage of expr in ide-devfs.sh + +: + o automatically install correct initscript + o update documetation for $local + +Andrey Borzenkov: + o Add symlink only rules support + +Greg Kroah-Hartman: + o update the TODO list as we already have a devfs config file + o make start_udev use udevstart binary + o install udevstart + o Remove Debian permission files as the Debian maintainer doesn't seem to want to share :( + o update the Gentoo rules files + o Add Red Hat rules and permissions files + o add udevstart to the ignore list + o add udevstart program based on a old patch from Harald Hoyer + o unlink the file before we try to create it + o Merge greg@bucket:/home/greg/src/udev into kroah.com:/home/greg/src/udev + + +Summary of changes from v018 to v019 +============================================ + +Kay Sievers: + o TODO update + o udev - correct relative symlink + o udev - safer string handling - part four + o udev - safer string handling - part three + o udev - safer string handling - part two + o udev - man page update + o udev - safer string handling all over the place + o manpage update + o udev - allow all files in a directory as the config + o udev - simple klibc textual uid/gid handling + +Andrey Borzenkov: + o do not remove real .udev.tdb during RPM build + +Greg Kroah-Hartman: + o add new TODO item about local user permissions + o Add initial SELinux support for udev + o fix build for very old versions of make + o remove limit of the number of args passed to PROGRAM + o force udev to include the internal version of libsysfs and never the external one + o fix up libsysfs header file usage to fix bug reports from users that have sysfsutils installed already + o remove udevtest on 'make clean' + o remove udevd priority TODO item, as it's not needed at all + +Patrick Mansfield: + o update udev scsi_id to scsi_id 0.4 + + +Summary of changes from v017 to v018 +============================================ + +: + o [PATCH] symlink dm-[0-9]* rule + o update extras/multipath + +: + o init.d debian patch + +Kay Sievers: + o udev - TODO update + o udev - add %s{filename} to man page + o udev - udevd/udevsend man page + o udev - switch callout part selector to {attribute} + o udev - switch SYSFS_file to SYSFS{file} + o udev - create all partitions of blockdevice + o allow SYSFS{file} + o Adding '%s' format specifier to NAME and SYMLINK + +Greg Kroah-Hartman: + o added some scsi_id files to the bk ignore file + o added scsi_id and some more documentation to the udev.spec file + o update udev.rules.gentoo with new config file format + o Update the Gentoo udev.rules and udev.permissions files + o Create a udev.rules.examples file to hold odd udev.rules + o add udevd priority issue to the TODO list + o more HOWTO cleanups + o add HOWTO detailing how to use udev to manage /dev + o mv libsysfs/libsysfs.h to libsysfs/sysfs/libsysfs.h to make it easier to use + o add start_udev init script + o add support for UDEV_NO_SLEEP env variable so Gentoo people will be happy + o start up udevd ourselves in the init script to give it some good priorities + o update the red hat init script to handle nodes that are not present + o add a "old style" SYSFS_attribute test to udev-test.pl + o Have udevsend report more info in debug mode + o Have udevd report it's version in debug mode + o fix up bug created for udevtest in previous partition creation patch + o update the udev.spec to add udevtest and make some more Red Hat suggested changes + o add ability to install udevtest to Makefile + o 017_bk mark + o Add another test to udev-test.pl and fix a bug when only running 1 test + o Fix bug where we did not use the "converted" kernel name if we had no rule + +Patrick Mansfield: + o udev use new libsysfs header file location + o udev add some ID tests + + +Summary of changes from v016 to v017 +============================================ + +: + o make logging a config option + +: + o more udev-016/extras/multipath + o more udev-016/extras/multipath + o update extras/multipath + +Kay Sievers: + o udev - keep private data out of the database? + o better credential patch + o udevd - client access authorization + o compile udevd with klibc + o udev - fix "ignore method" + o udev - fix cdrom symlink rule + o convert udevsend/udevd to DGRAM and single-threaded + o udevd - kill the lockfile + o udevd - fix socket path length + o udevd - switch socket path to abstract namespace + o udevd - allow to bypass sequence number + o include used function + +Greg Kroah-Hartman: + o add udev_log to the documentation + o fix offsetof() define in klibc + o add some .spec file changes from Red Hat + o update the init.d udev script based on a patch from Red Hat + o remove the .udev.tdb when installing or uninstalling to be safe + o remove the database at startup + o fix bug in permission handling + o update klibc to version .107 + o update the bitkeeper ignore file list + o add udevtest program to build + o fix problem where usb devices can be either the main device or the interface + o more logging.h cleanups to be a bit more flexible + o stop using mode_t as different libcs define it in different ways :( + o remove some more KLIBC fixups that are no longer needed + o let udev-test.pl run an individual test if you ask it to + o Handle the '!' character that some block devices have + o add a block device with a ! in the name, and a test for this + o fix up 'make release' to use bk to build the export tree + o fix log option code so that it actually works for all udev programs + o finish syncing up with klibc + o sync with latest version of klibc (0.107) + o fix up Makefile dependancies for udev_version.h + +Patrick Mansfield: + o udev add wild card compare for ID + o udev kill extra bus_id compares in match_id + + +Summary of changes from v015 to v016 +============================================ + +: + o get_dev_number() in extras/ide-devfs.sh + +: + o FAQ udev.rules.devfs + +Greg Kroah-Hartman: + o add udevd and udevsend to the spec file + o make /etc/hotplug.d/default/udev.hotplug symlink point to udevsend now + o add KERNEL_DIR option so that the distros will be happy + o make udevsend binary even smaller + o udevsend now almost compiles with klibc, struct sockaddr_un is only problem now + o fix up logging code so that it can be built without it being enabled + o rework the logging code so that each program logs with the proper name in the syslog + o remove logging.c as it's no longer needed + o kill the last examples that contained the %D option + o remove a __KLIBC__ tests in libsysfs, as klibc now supports getpagesize() + o udevd - remove stupid locking error I wrote + o update to klibc version 0.101, fixing the stdin bug + o fix Makefile typo for USE_LSB install + o allow dbus code to actually build again + +Kay Sievers: + o let udevsend build with klibc + o udevd - config cleanup + o udevd - cleanup and better timeout handling + o fix possible buffer overflow + o udevd - next round of fixes + o udevinfo - missing options for man page + o udev - trivial style cleanup + + +Summary of changes from v014 to v015 +============================================ + +: + o LFS init script update + +Greg Kroah-Hartman: + o update klibc to version 0.98 + o clean up udevinfo on 'make clean' + o add udevinfo man page to spec file + o remove command line documentation from udev man page + o create initial version of udevinfo man page + o added URL to spec file + o add udevinfo to udev.spec file + o add udevinfo to install target of Makefile + o rip out command line code from udev, now that we have udevinfo + o udevinfo doesn't need to declare main_envp + o move get_pair to udev_config.c because udevinfo doesn't need all of namedev.o + o more makefile cleanups + o move udevinfo into the main build and clean up the main Makefile a bit + o clean up compiler warnings if building using klibc + o make udevd only have one instance running at a time + o new testd.block script for debugging + o udevsnd : clean up message creation logic a bit + o make bk ignore udevd and udevsend binaries + o whitespace cleanups + o remove TODO item about BUS value, as it is now done + o add support for figuring out which device on the sysfs "chain" the rule applies to + +Kay Sievers: + o udevinfo - now a real program :) + o udevd - cleanup and better timeout handling + o udev - next round of udev event order daemon + o fix udevd exec + o udev - udevinfo with device chain walk + o spilt udev into pieces + + +Summary of changes from v013 to v014 +============================================ + +: + o libsysfs update for refresh + namedev.c changes + +: + o udev-013/extras/multipath update + +: + o minor patch for devfs rules + +Kay Sievers: + o udev - program to query all device attributes to build a rule + o set default owner/group in db - update + o udev - reverse user query options + o udev - kill %D from udev-test.pl + o add udev logging to info log + o udev - mention format string escape char in man page + +Greg Kroah-Hartman: + o misc code cleanups + o fixup logging.h to handle different logging options properly + o clean up the logging patch a bit to make the option more like the other options + o remove the %D modifier as it is not longer needed + o remove unneeded keyboard rule + o add usb_host and pci_bus to the class blacklist + o added input device rules to udev.rules and udev.rules.devfs + o 013_bk mark + +Hanna V. Linder: + o set default owner/group in db + o small cut n paste error fix + +Patrick Mansfield: + o update udev scsi_id to scsi_id 0.3 + + +Summary of changes from v012 to v013 +============================================ + +: + o LSB init script and other stuff + +: + o fix udev directory for Debian init script + +: + o udev 012 old gcc fixup + +Christophe Saout: + o add IGNORE rule type + o small cleanup + +Greg Kroah-Hartman: + o update TODO with some new, small items + o Cset exclude: greg@kroah.com|ChangeSet|20040113010256|48515 + o update the README in a few places + o fix -d typo in the manpage update + o Fix stupid gcc "optimization" of 1 character printk() calls.... Ick + o oops, forgot to fix up the PROGRAM result from ID to RESULT in the config files + o Add alsa device rules and a few other devfs rules + o fix a few stale comments in namedev.c + o convert the default rules files to the new format + o convert the test shell scripts to the config file format + o add bus test for usb-serial bus + o Add some helpful messages if the user uses the older config file format + o added dri rule to the default config file + o added init.d udev script for debian + o add a script that tests the IGNORE rule + o add silly script that names cdrom drives based on the cd in them + o add cdrom rule for ide cdrom + o replace list_for_each with list_for_each_entry, saving a few lines of code + o add a blacklist of class devices we do not want to look at + +Kay Sievers: + o fix klibc with printf() and gcc + o udev - small script optimization + o udev - introduce format escape char + o udev - more CALLOUT is PROGRAM now + o udev - CALLOUT is PROGRAM now + o update documentation for new config file format + o more advanced user query options + o udev - simple debug tweak + o udev - drop all methods :) + o udev - advanced user query options + o udev - Makefile error + o udev - make exec_callout() reusable + o udev - exec status fix for klibc + o fix Silly udev script + + +Summary of changes from v011 to v012 +============================================ + +: + o make symlink work properly if there is already a file in its place + o Fix udev gcc-2.95.4 compat + +: + o extras multipath update + o extras multipath update + +Kay Sievers: + o mention user callable udev + options in man page + o make udev user callable to query the database + o depend on all .h files + o cleanup namedev_parse debug text + o extend exec_program[] + o ide-devfs.sh update + o fix for apply_format() + o check for empty symlink string + o 'ide' missing in bus_files[] + o small trivial cleanup of latest changes + +: + o introduce signal handler + +: + o udev spec file update + +Greg Kroah-Hartman: + o minor grammer fixes for the udev_vs_devfs document + o move the dbus config file to etc/dbus-1/system.d/ + o move the config files to etc/udev to clean up main directory a bit + o add Gentoo versions of the rules and permissions files + o if using glibc, link dynamically, as no one like 500Kb udev binaries + o minor change to udev_vs_devfs document + o added udev vs devfs supid document to the tree + o move the signal handling registration to after we have initialized enough stuff + o make ide-devfs.sh executable in the tree + o udev.permissions.debian - forgot the dm nodes + o update the udev.permissions.debian file with new entries + o added udev.init script for the Linux From Scratch project + + + +Summary of changes from v010 to v011 +============================================ + +: + o proper cleanup on udevdb_init() failure + +: + o patch udev 009-010 rpm spec file + +: + o fix udev sed Makefile usage + +Greg Kroah-Hartman: + o add documentation about the BUS key being optional for the LABEL rule + o add tests for LABEL rule with a device that has no bus + o Don't require the BUS value for the LABEL rule + o If a LABEL rule has a BUS id, then we must check to see if the device is on a bus + o add documentation about the BUS key being optional for the CALLOUT rule + o If a CALLOUT rule has a BUS id, then we must check to see if the device is on a bus + o Don't require the BUS value for the CALLOUT rule + o add test for callout rule with a device that has no bus + o 010_bk stamp + o added different build options to the rpm udev.spec file + o add pci to the bus_files list + o check for empty line a bit better in the parser + o more init script cleanups, the stop target now calls udev to cleanup instead of just removing the whole /udev directory + o make udev init script run udev in the background to let startup go much faster + o fix long delay for all devices in namedev + + +Summary of changes from v009 to v010 +============================================ + +: + o change pgsize + +: + o extras multipath update + o extras multipath update + o extras multipath update + o extras multipath update + +Kay Sievers: + o fix udev-test.pl + o small cleanup udev-remove.c + o experimental CALLOUT script for devfs ide node creation with cd, disc, part + o add any valid device + o introduce format char 'k' for kernel-name + o trivial make fixes + o don't overwrite old config on install + o udev-remove.c cleanups + o bug in udev-remove.c + o trivial cleanup parser changes + +: + o fix comment and whitespace handling in config files + +Adam Kropelin: + o Allow build with empty EXTRAS + +Daniel E. F. Stekloff: + o libsysfs 0.4.0 patch + o fix scsi_id segfault with udev-009 + o add libsysfs docs + +David T. Hollis: + o mark config files as such in the rpm spec file + +Greg Kroah-Hartman: + o fix complier warning in namedev.c + o add documentation for the new '%k' modifier (kernel name replacement) + o add documentation about the multiple sysfs values that are now allowed for the LABEL rule + o add tests for multi-file LABEL rules + o add ability to have up to 5 SYSFS_ file/value pairs for the LABEL rule + o Just live with a sleep(1) in namedev for now until libsysfs is fixed up + o try to wait until the proper device file shows up in sysfs + o remove unneeded TODO and FIXME entry + o clean up the stand-alone tests to work properly on other people's machines + o add tests to catch whitespace and comment config file parsing errors + + +Summary of changes from v008 to v009 +============================================ + +: + o more extras/multipath changes + o and more extras/multipath updates + o more extras/multipath updates + o yet more extras/multipath + o more extras/multipath updates + o extras/multipath update + +: + o D-BUS patch for udev-008 + +: + o add init.d/udev to "make install" + o add init.d/udev to the spec file + +Kay Sievers: + o don't rely on field order in namedev_parse + o get part of callout return string + o remove '\n' from end of callout return + o man-page mention multiple symlinks + o allow multiple symlinks + o cleanup man & remove symlink comment + o experimental (very simple) SYMLINK creation + o man page beauty + o pattern match for label method + o a bug in linefeed removal + +: + o remove udev from runlevels on uninstall + o install initscript in udev rpm + +Daniel E. F. Stekloff: + o pre-libsysfs-0.4.0 patch + +Greg Kroah-Hartman: + o signal fixes due to klibc update + o sync klibc with release 0.95 + o add mol permissions to the debian permissions file + o update the FAQ with info about bad modprobe events from the devfs scheme + o some cleanups due to the need for LABEL rules to use "SYSFS_" now + o Add restart target to the etc/init.d/udev script + o tweak the config file generation portion of the Makefile a bit + o change devfs disk name rule from 'disk' to 'disc' + o add vc support to udev.rules.devfs + o added a devfs udev config file from Marco d'Itri + o set default mode to 0600 to be safer + o Makefile tweaks for the DBUS build + o update the FAQ due to the latest devfs mess on lkml and also due to symlinks now working + o document the different Makefile config options that we have + o change USE_DBUS to DBUS in Makefile, and disable it by default as it's still to hard to build on all systems + o fix formatting of udev_dbus.c to use tabs. Also get it to build properly now + o move all of the DBUS logic into one file and remove all of the #ifdef crud from the main code + +Olaf Hering: + o dump latest klibc into the udev build tree + o use udevdir in udev.conf + +Patrick Mansfield: + o better allow builds of extras programs under udev + o update udev extras/scsi_id to version 0.2 + + +Summary of changes from v007 to v008 +============================================ + +: + o more config file parsing robustness + +: + o udev-007/extras/multipath update + +Arnd Bergmann: + o Build failure - missing linux/limits.h include? + o Add format modifier for devfs like naming + o klibc makefile fixes + +Daniel E. F. Stekloff: + o another patch for path problem + o quick fix for libsysfs bus + o libsysfs changes for sysfsutils 0.3.0 + +Greg Kroah-Hartman: + o fix up some duplicated function compiler warnings in libsysfs + o fix some compiler warnings in the tdb code + o Added Kay's name to the man page + o update the wildcard documentation in the man page to show the new styles supported + o fix permission handling logic + o enable default_mode ability to actually build + o add support for the default_mode variable, as it is documented + o show permissions and groups in the label_test + o remove some items off of the TODO list, as they are now done + o fix up the tests to work without all of the environ variables + o get rid of the majority of the debug environment variables + o Update the man page to show the new config file, it's format, and how to use it + o fix up the tests to support the rules file name change + o add support for a main udev config file, udev.conf + o turn debugging messages off by default + o split out the namedev config parsing logic to namedev_parse.c + o rename namedev's get_attr() to be main namedev_name_device() as that's what it really is + o add devfs like tty rules as an example in the default config file + o operate on the rules in the order they are in the config file (within the rule type) instead of operating on them backwards. + o Cset exclude: dsteklof@us.ibm.com|ChangeSet|20031126173159|56255 + o add test for checking the BUS value + o fix problem where we were not looking at the BUS value + o add scsi and pci bus links in the test sysfs tree + o add test and documentation for new %D devfs format modifier + o changed the default location of the database to /udev/.udev.tdb to be LSB compliant + o get rid of functions in klibc_fixups that are now in klibc + o sync up with the 0.84 version of klibc + o fix udev init.d script to handle all class devices in sysfs + o fix the test.block and test.tty scripts due to their moveing. Also add a test.all script + o 007_bk version change to Makefile + +Kay Sievers: + o pattern matching for namedev + o catch replace device by wildcard + o udev.8 tweak numeric id text + o udev-test.pl add subdir test + o namedev.c strcat tweak + o overall whitespace + debug text conditioning + o udev-test.pl - tweaks + +Martin Hicks: + o Add -nodefaultlibs while compiling against klibc + +Olaf Hering: + o ARCH detection for ppc + +Patrick Mansfield: + o fix udev parallel builds with klibc + + +Summary of changes from v006 to v007 +============================================ + +: + o fix segfault in parsing bad udev.permissions file + +Greg Kroah-Hartman: + o update default config file with a CALLOUT rule, and more documentation + o updated the man page with the latest format specifier changes + o added ability to put format specifiers in the CALLOUT program string + o tweak udev-test.pl to report '0' errors if that's what happened + o only build klibc_fixups.c if we are actually using klibc + o add support for string group and string user names in udev.permissions + o add getgrnam and getpwnam to klibc_fixups files + o remove Makefile.klibc + o add udev-test perl script from Kay Sievers which blows away my puny shell scripts + o added debian's version of udev.permissions + o change to 006_bk version + +Kay Sievers: + o format char for CALLOUT output + o more namedev whitespace cleanups + o support arguments in callout exec + o namedev.c - change order of fields in CALLOUT + o namedev.c whitespace + debug text cleanup + o man page with udev.permissions wildcard + +Olaf Hering: + o static klibc udev does not link against crt0.o + +Summary of changes from v005 to v006 +============================================ + +: + o faster test scripts + +Arnd Bergmann: + o more robust config file parsing in namedev.c + o add bus id modifier + +Daniel E. F. Stekloff: + o patch for libsysfs sysfs directory handling + +Greg Kroah-Hartman: + o add another line to udev.permissions in the proper format + o tweak replace_test + o fix permissions to work properly now + o add real udev.permissions file to test directory + o fix namedev.c to build with older version of gcc + o add dumb test for all of the different modifiers + o update the TODO list with more items that people can easily do + o move the test.block and test.tty scripts to the test/ directory + o add remove actions to the test scripts + o turn DEBUG_PARSER off by default + o add some documentation for the %b modifier to the default config file + o fix make install rule for when the udev symlink is already there + o change release target in makefile + o change debug level on printf values for now + o updated demo config file + o add some documentation of the modifiers to the default config file + o add demo config file + o updated bk ignore list for klibc generated files + o add printf option to label test to verify it works + o fix up printf-like functionality due to previous changes + o get the major/minor number before we name the device + o add scsi_id "extra" program from Patrick Mansfield + o Add multipath "extra" program from Christophe Varoqui, + o trailing whitespace cleanups + o splig LABEL and NUMBER into separate functions + o add TOPO regression test + o move TOPOLOGY rule to it's own function + o fix bug where NUMBER and TOPOLOGY would not work for partitions + o clean up the way we find the sysdevice for a block device for namedev + o updated label test script (tests for partitions now.) + o split REPLACE and CALLOUT into separate functions + o add debug line for REPLACE call + o add replace test + o add more sysfs test tree files + o change UDEV_SYSFS_PATH environment variable due to libsysfs change + o fix bug in klibc's isspace function + o fix udev-add.c to build properly with older versions of gcc + o add prototype for ftruncate to klibc + o Remove a few items from the TODO list that are already done + o version number to 005_bk + o pull some klibc stuff into the make Makefile to try to stay in sync + o klibc build fixes + +Kay Sievers: + o apply permissions.conf support for wildcard and default name + o man page with included placeholder list + o implement printf-like placeholder support for NAME + o more manpage tweaks + o add support for subdirs + o add uid/gid to nodes + +Olaf Hering: + o DESTDIR for udev + +Paul Mundt: + o Fixup path for kernel includes when building with klibc + +Robert Love: + o udev init script + + +Summary of changes from v004 to v005 +============================================ + +: + o namedev.c comments + debug patch + o man page update + +Greg Kroah-Hartman: + o ignore the klibc/linux symlink + o add klibc linux symlink info to the README + o get 'make release' to work properly again + o added README info for how to build using klibc + o turn off debugging if we are building with klibc + o turn off debugging in namedev + o added vsyslog support to klibc + o add ftruncate to klibc + o klibc specific tweaks + o libsysfs does not need mntent.h in it's header file + o udev build tweaks to tdb's spinlock code + o klibc makefile changes + o build tdb and libsysfs from the same makefile as udev + o udev-add build cleanups for other libc versions + o tweak tdb to build within udev better + o make libsysfs spit debug messages to the same place as the rest of udev + o make libsysfs build cleanly + o updated bk ignore list + o added klibc version 0.82 (cvs tree) to the udev tree + o makefile fix for now + o Merge greg@bucket:/home/greg/src/udev into kroah.com:/home/greg/src/udev + o hm, makefile bug with so many files... will fix later + o regression tests starting to be added + o fix LABEL bug for device files (not class files.) + o more warning flags to the build + o got rid of struct device_attr + o rename namedev.permissions and namedev.config to udev.permissions and udev.config + o fix dbg line in namedev.c + o more overrides of config info with env variables if in test mode + o Fix bug causing udev to sleep forever waiting for dev file to show up + o change version to 004_bk + o make config files, sysfs root, and udev root configurable from config variables + +Robert Love: + o udev: sleep_for_dev() bits + o udev: another canidate for static + + +Summary of changes from v003 to v004 +============================================ + +Daniel E. F. Stekloff: + o new version of libsysfs patch + +Greg Kroah-Hartman: + o 004 release + o major database cleanups + o Changed test.block and test.tty to take ACTION from the command line + o don't sleep if 'dev' file is already present on device add + o fix comment about how the "dev" file is made up + o more database work. Now we only store the info we really need right now + o add BUS= bug to TODO list so it will not get forgotten + o spec file changes + o test.block changes + o ok, rpm likes the "_" character instead of "-" better + o change the version to 003-bk to keep things sane with people using the bk tree + o got "remove of named devices" working + o fix segfaults when dealing with partitions + +Kay Sievers: + o man file update + o man page update + +Robert Love: + o udev: mode should be mode_t + o udev: trivial trivialities + o udev: cool test scripts again + o udev spec file symlink support + o udev: cool test scripts + o udev spec file bits + + +Summary of changes from v0.2 to v003 +============================================ + +Daniel E. F. Stekloff: + o udevdb patch + o udevdb prototype + +Greg Kroah-Hartman: + o update the spec file for the new version and install process + o fix makefile release rule to not drop tdb.h file + o Add FAQ for udev + o removed AUTHORS and INSTALL files as they were pretty pointless + o copyright updates + o Add AUTHORS and INSTALL files + o TODO updates + o Updatd the README + o updated the TODO list + o add udev man page (basically just a place holder for now.) + o added uninstall support + o added install target for makefile so people don't have to do it by hand anymore + o add version to debug log on startup + o tell the user what mknod() we are trying to do + o add dbg_parse() to cut down on parse file debugging statements + o put config files and database in /etc/udev by default + o add ols 2003 udev paper to docs/ + o clean up some debugging stuff in namedev.c + o do not build the tdb binary programs, only the objects + o merge tdb into the build process + o Added tdb code from latest cvs version in the samba tree + o added my name to the .spec file + o minor cleanups + o cleanup the mknod code a bit + o remove mknod callout + o handle new major:minor format of dev files that showed up in 2.6.0-test2-bk3 or so + o oops, everything was getting created as 000 mode, try to fix this up, but fail... + o more test stuff + +Olaf Hering: + o print udev pid + +Patrick Mansfield: + o add callout config type to udev + +Paul Mundt: + o Fix TDB cross compilation + o udev spec file + o udev/libsysfs cross compile fixes + + +Summary of changes from v0.1 to v0.2 +============================================ + +Greg Kroah-Hartman: + o more test stuff + o removed unneeded stuff from udev.h + o added 0.2 change log info + o start working on label support, and fix some segfaults for block devices + o test config file changes + o add NUMBER support (basically same logic as TOPOLOGY, perhaps we should + merge this...) + o added topology support + o got REPLACE to work properly + o make struct config_device contain a struct device_attr instead of + duplicating the mess + o block test + o split the tests up into different files + o split udev main logic into udev-add and udev-remove + o Clean up the namedev interface a bit, making the code smaller + o bk: update ignore list + o update the tests to handle block devices too + o add initial libsysfs support + o added libsysfs to the build + o added libsysfs code from sysutils-0.1.1-071803 release + o namedev config files are fully parsed + o more permission tests + o make log_message spit out warnings so I don't have to spend forever + chasing down stupid bugs that aren't there... + o added klibc makefile + o Initial namedev parsing of config files + o sleep for 2 seconds to give the kernel a chance to actually create the + files we need + o pick a better default UDEV_ROOT + o fix up the test to actually work + o added more documentation in README and TODO files + + +Summary of changes up to v0.1 +============================================ + +Greg Kroah-Hartman: + o added more documentation in README and TODO files + o updated the documentation + o cleaned up the makefile a bit + o remove now works! + o restructure code to be able to actually get remove_node() to work + o Creating nodes actually works + o added stupid test script for debugging + o added initial documentation and gpl license + o enabled debugging + o updated ignore list + o added initial files + o fixed up config + o Initial repository create + o BitKeeper file /home/greg/src/udev/udev/ChangeSet + diff --git a/INSTALL b/INSTALL new file mode 100755 index 0000000..0a34e77 --- /dev/null +++ b/INSTALL @@ -0,0 +1,44 @@ +The options used usually look like: + %configure \ + --prefix=/usr \ + --sysconfdir=/etc \ + --bindir=/usr/bin \ + --libdir=/usr/lib64 \ + --libexecdir=/usr/lib \ + --with-systemdsystemunitdir=/usr/lib/systemd/system \ + --with-selinux + +The options used in a RPM spec file look like: + %configure \ + --prefix=%{_prefix} \ + --sysconfdir=%{_sysconfdir} \ + --bindir=%{_bindir} \ + --libdir=%{_libdir} \ + --libexecdir=%{_prefix}/lib \ + --with-systemdsystemunitdir=%{_prefix}/lib/systemd/system \ + --with-selinux + +The options to install udev in the rootfs instead of /usr, +and udevadm in /sbin: + --prefix=%{_prefix} \ + --with-rootprefix= \ + --sysconfdir=%{_sysconfdir} \ + --bindir=/sbin \ + --libdir=%{_libdir} \ + --with-rootlibdir=/lib64 \ + --libexecdir=/lib \ + --with-systemdsystemunitdir=/lib/systemd/system \ + --with-selinux + +Some tools expect udevadm in 'sbin'. A symlink to udevadm in 'bin' +needs to be manually created if needed. + +The defined location for scripts and binaries which are called +from rules is (/usr)/lib/udev/ on all systems and architectures. Any +other location will break other packages, who rightfully expect +the (/usr)/lib/udev/ directory, to install their rule helper and udev +rule files. + +Default udev rules and persistent device naming rules may be required +by other software that depends on the data udev collects from the +devices. diff --git a/Makefile.am b/Makefile.am new file mode 100755 index 0000000..a6d328d --- /dev/null +++ b/Makefile.am @@ -0,0 +1,712 @@ +# Copyright (C) 2008-2012 Kay Sievers +# Copyright (C) 2009 Diego Elio 'Flameeyes' Pettenò + +SUBDIRS = . + +ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS} + +AM_MAKEFLAGS = --no-print-directory + +LIBUDEV_CURRENT=13 +LIBUDEV_REVISION=1 +LIBUDEV_AGE=13 + +LIBGUDEV_CURRENT=1 +LIBGUDEV_REVISION=1 +LIBGUDEV_AGE=1 + +AM_CPPFLAGS = \ + -include $(top_builddir)/config.h \ + -I$(top_srcdir)/src \ + -DSYSCONFDIR=\""$(sysconfdir)"\" \ + -DPKGLIBEXECDIR=\""$(libexecdir)/udev"\" + +AM_CFLAGS = \ + ${my_CFLAGS} \ + -fvisibility=hidden \ + -ffunction-sections \ + -fdata-sections + +AM_LDFLAGS = \ + -Wl,--gc-sections \ + -Wl,--as-needed + +DISTCHECK_CONFIGURE_FLAGS = \ + --enable-debug \ + --enable-rule_generator \ + --enable-floppy \ + --with-selinux \ + --enable-gtk-doc \ + --with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir) + +BUILT_SOURCES = +EXTRA_DIST = +CLEANFILES = +INSTALL_EXEC_HOOKS = +INSTALL_DATA_HOOKS = +UNINSTALL_EXEC_HOOKS = +DISTCHECK_HOOKS = +DISTCLEAN_LOCAL_HOOKS = + +udevhomedir = $(libexecdir)/udev +udevhome_SCRIPTS = +dist_udevhome_SCRIPTS = +dist_udevhome_DATA = +dist_man_MANS = + +SED_PROCESS = \ + $(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(SED) \ + -e 's,@VERSION\@,$(VERSION),g' \ + -e 's,@prefix\@,$(prefix),g' \ + -e 's,@rootprefix\@,$(rootprefix),g' \ + -e 's,@exec_prefix\@,$(exec_prefix),g' \ + -e 's,@libdir\@,$(libdir),g' \ + -e 's,@includedir\@,$(includedir),g' \ + -e 's,@bindir\@,$(bindir),g' \ + -e 's,@pkglibexecdir\@,$(libexecdir)/udev,g' \ + < $< > $@ || rm $@ + +%.pc: %.pc.in Makefile + $(SED_PROCESS) + +%.rules: %.rules.in Makefile + $(SED_PROCESS) + +%.service: %.service.in Makefile + $(SED_PROCESS) + +%.sh: %.sh.in Makefile + $(SED_PROCESS) + $(AM_V_GEN)chmod +x $@ + +%.pl: %.pl.in Makefile + $(SED_PROCESS) + $(AM_V_GEN)chmod +x $@ + +# ------------------------------------------------------------------------------ +SUBDIRS += src/docs + +include_HEADERS = src/libudev.h +lib_LTLIBRARIES = libudev.la +noinst_LTLIBRARIES = libudev-private.la + +libudev_la_SOURCES =\ + src/libudev-private.h \ + src/libudev.c \ + src/libudev-list.c \ + src/libudev-util.c \ + src/libudev-device.c \ + src/libudev-enumerate.c \ + src/libudev-monitor.c \ + src/libudev-queue.c + +libudev_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -version-info $(LIBUDEV_CURRENT):$(LIBUDEV_REVISION):$(LIBUDEV_AGE) + +libudev_private_la_SOURCES =\ + $(libudev_la_SOURCES) \ + src/libudev-util-private.c \ + src/libudev-device-private.c \ + src/libudev-queue-private.c + +libudev_private_la_LIBADD = $(SMACK_LIBS) + +if WITH_SELINUX +libudev_private_la_SOURCES += src/libudev-selinux-private.c +libudev_private_la_LIBADD += $(SELINUX_LIBS) +endif + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = src/libudev.pc +EXTRA_DIST += src/libudev.pc.in +CLEANFILES += src/libudev.pc + +EXTRA_DIST += src/COPYING +# move lib from $(libdir) to $(rootlib_execdir) and update devel link, if needed +libudev-install-move-hook: + if test "$(libdir)" != "$(rootlib_execdir)"; then \ + mkdir -p $(DESTDIR)$(rootlib_execdir) && \ + so_img_name=$$(readlink $(DESTDIR)$(libdir)/libudev.so) && \ + so_img_rel_target_prefix=$$(echo $(libdir) | sed 's,\(^/\|\)[^/][^/]*,..,g') && \ + ln -sf $$so_img_rel_target_prefix$(rootlib_execdir)/$$so_img_name $(DESTDIR)$(libdir)/libudev.so && \ + mv $(DESTDIR)$(libdir)/libudev.so.* $(DESTDIR)$(rootlib_execdir); \ + fi + +libudev-uninstall-move-hook: + rm -f $(DESTDIR)$(rootlib_execdir)/libudev.so* + +INSTALL_EXEC_HOOKS += libudev-install-move-hook +UNINSTALL_EXEC_HOOKS += libudev-uninstall-move-hook + +# ------------------------------------------------------------------------------ +udev-confdirs: + -mkdir -p $(DESTDIR)$(sysconfdir)/udev/rules.d + -mkdir -p $(DESTDIR)$(libexecdir)/udev/devices + +INSTALL_DATA_HOOKS += udev-confdirs + +udevrulesdir = $(libexecdir)/udev/rules.d +dist_udevrules_DATA = \ + rules/42-usb-hid-pm.rules \ + rules/50-udev-default.rules \ + rules/60-persistent-storage-tape.rules \ + rules/60-persistent-serial.rules \ + rules/60-persistent-input.rules \ + rules/60-persistent-alsa.rules \ + rules/60-persistent-storage.rules \ + rules/75-net-description.rules \ + rules/75-tty-description.rules \ + rules/78-sound-card.rules \ + rules/80-drivers.rules \ + rules/95-udev-late.rules + +udevconfdir = $(sysconfdir)/udev +dist_udevconf_DATA = src/udev.conf + +sharepkgconfigdir = $(datadir)/pkgconfig +sharepkgconfig_DATA = src/udev.pc +EXTRA_DIST += src/udev.pc.in +CLEANFILES += src/udev.pc + +if WITH_SYSTEMD +dist_systemdsystemunit_DATA = \ + src/udev-control.socket \ + src/udev-kernel.socket + +systemdsystemunit_DATA = \ + src/udev.service \ + src/udev-trigger.service \ + src/udev-settle.service + +EXTRA_DIST += \ + src/udev.service.in \ + src/udev-trigger.service.in \ + src/udev-settle.service.in + +CLEANFILES += \ + src/udev.service \ + src/udev-trigger.service \ + src/udev-settle.service + +systemd-install-hook: + mkdir -p $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants + ln -sf ../udev-control.socket $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/udev-control.socket + ln -sf ../udev-kernel.socket $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/udev-kernel.socket + mkdir -p $(DESTDIR)$(systemdsystemunitdir)/basic.target.wants + ln -sf ../udev.service $(DESTDIR)$(systemdsystemunitdir)/basic.target.wants/udev.service + ln -sf ../udev-trigger.service $(DESTDIR)$(systemdsystemunitdir)/basic.target.wants/udev-trigger.service + +INSTALL_DATA_HOOKS += systemd-install-hook +endif + +bin_PROGRAMS = \ + udevadm + +pkglibexec_PROGRAMS = \ + udevd + +udev_common_sources = \ + src/udev.h \ + src/udev-event.c \ + src/udev-watch.c \ + src/udev-node.c \ + src/udev-rules.c \ + src/udev-ctrl.c \ + src/udev-builtin.c \ + src/udev-builtin-blkid.c \ + src/udev-builtin-firmware.c \ + src/udev-builtin-hwdb.c \ + src/udev-builtin-input_id.c \ + src/udev-builtin-kmod.c \ + src/udev-builtin-path_id.c \ + src/udev-builtin-usb_id.c + +udev_common_CFLAGS = \ + $(BLKID_CFLAGS) \ + $(KMOD_CFLAGS) + +udev_common_LDADD = \ + libudev-private.la \ + $(BLKID_LIBS) \ + $(KMOD_LIBS) + +udev_common_CPPFLAGS = \ + $(AM_CPPFLAGS) \ + -DFIRMWARE_PATH="$(FIRMWARE_PATH)" \ + -DUSB_DATABASE=\"$(USB_DATABASE)\" -DPCI_DATABASE=\"$(PCI_DATABASE)\" + +udevd_SOURCES = \ + $(udev_common_sources) \ + src/udevd.c \ + src/sd-daemon.h \ + src/sd-daemon.c +udevd_CFLAGS = $(udev_common_CFLAGS) +udevd_LDADD = $(udev_common_LDADD) +udevd_CPPFLAGS = $(udev_common_CPPFLAGS) + +udevadm_SOURCES = \ + $(udev_common_sources) \ + src/udevadm.c \ + src/udevadm-info.c \ + src/udevadm-control.c \ + src/udevadm-monitor.c \ + src/udevadm-settle.c \ + src/udevadm-trigger.c \ + src/udevadm-test.c \ + src/udevadm-test-builtin.c +udevadm_CFLAGS = $(udev_common_CFLAGS) +udevadm_LDADD = $(udev_common_LDADD) +udevadm_CPPFLAGS = $(udev_common_CPPFLAGS) + +# ------------------------------------------------------------------------------ +if ENABLE_MANPAGES +dist_man_MANS += \ + src/udev.7 \ + src/udevadm.8 \ + src/udevd.8 +endif + +EXTRA_DIST += \ + src/udev.xml \ + src/udevadm.xml \ + src/udevd.xml + +if HAVE_XSLTPROC +dist_noinst_DATA = \ + src/udev.html \ + src/udevadm.html \ + src/udevd.html + +src/%.7 src/%.8 : src/%.xml + $(AM_V_GEN)$(XSLTPROC) -o $@ -nonet http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $< + +src/%.html : src/%.xml + $(AM_V_GEN)$(XSLTPROC) -o $@ -nonet http://docbook.sourceforge.net/release/xsl/current/xhtml-1_1/docbook.xsl $< +endif + +# ------------------------------------------------------------------------------ +TESTS = \ + test/udev-test.pl \ + test/rules-test.sh + +check_PROGRAMS = \ + test-libudev \ + test-udev + +test_libudev_SOURCES = src/test-libudev.c +test_libudev_LDADD = libudev.la + +test_udev_SOURCES = \ + $(udev_common_sources) \ + src/test-udev.c +test_udev_CFLAGS = $(udev_common_CFLAGS) +test_udev_LDADD = $(udev_common_LDADD) +test_udev_CPPFLAGS = $(udev_common_CPPFLAGS) +test_udev_DEPENDENCIES = test/sys + +# packed sysfs test tree +test/sys: + $(AM_V_GEN)mkdir -p test && tar -C test/ -xJf $(top_srcdir)/test/sys.tar.xz + +test-sys-distclean: + -rm -rf test/sys +DISTCLEAN_LOCAL_HOOKS += test-sys-distclean + +EXTRA_DIST += test/sys.tar.xz + +# ------------------------------------------------------------------------------ +ata_id_SOURCES = src/ata_id/ata_id.c +ata_id_LDADD = libudev-private.la +pkglibexec_PROGRAMS += ata_id + +# ------------------------------------------------------------------------------ +cdrom_id_SOURCES = src/cdrom_id/cdrom_id.c +cdrom_id_LDADD = libudev-private.la +pkglibexec_PROGRAMS += cdrom_id +dist_udevrules_DATA += src/cdrom_id/60-cdrom_id.rules + +# ------------------------------------------------------------------------------ +collect_SOURCES = src/collect/collect.c +collect_LDADD = libudev-private.la +pkglibexec_PROGRAMS += collect + +# ------------------------------------------------------------------------------ +scsi_id_SOURCES =\ + src/scsi_id/scsi_id.c \ + src/scsi_id/scsi_serial.c \ + src/scsi_id/scsi.h \ + src/scsi_id/scsi_id.h +scsi_id_LDADD = libudev-private.la +pkglibexec_PROGRAMS += scsi_id +dist_man_MANS += src/scsi_id/scsi_id.8 +EXTRA_DIST += src/scsi_id/README + +# ------------------------------------------------------------------------------ +v4l_id_SOURCES = src/v4l_id/v4l_id.c +v4l_id_LDADD = libudev-private.la +pkglibexec_PROGRAMS += v4l_id +dist_udevrules_DATA += src/v4l_id/60-persistent-v4l.rules + +# ------------------------------------------------------------------------------ +accelerometer_SOURCES = src/accelerometer/accelerometer.c +accelerometer_LDADD = libudev-private.la -lm +pkglibexec_PROGRAMS += accelerometer +dist_udevrules_DATA += src/accelerometer/61-accelerometer.rules + +# ------------------------------------------------------------------------------ +if ENABLE_GUDEV +SUBDIRS += src/gudev/docs + +libgudev_includedir=$(includedir)/gudev-1.0/gudev +libgudev_include_HEADERS = \ + src/gudev/gudev.h \ + src/gudev/gudevenums.h \ + src/gudev/gudevenumtypes.h \ + src/gudev/gudevtypes.h \ + src/gudev/gudevclient.h \ + src/gudev/gudevdevice.h \ + src/gudev/gudevenumerator.h + +lib_LTLIBRARIES += libgudev-1.0.la + +pkgconfig_DATA += src/gudev/gudev-1.0.pc +EXTRA_DIST += src/gudev/gudev-1.0.pc.in +CLEANFILES += src/gudev/gudev-1.0.pc + +libgudev_1_0_la_SOURCES = \ + src/gudev/gudevenums.h \ + src/gudev/gudevenumtypes.h \ + src/gudev/gudevenumtypes.h\ + src/gudev/gudevtypes.h \ + src/gudev/gudevclient.h \ + src/gudev/gudevclient.c \ + src/gudev/gudevdevice.h \ + src/gudev/gudevdevice.c \ + src/gudev/gudevenumerator.h \ + src/gudev/gudevenumerator.c \ + src/gudev/gudevprivate.h + +nodist_libgudev_1_0_la_SOURCES = \ + src/gudev/gudevmarshal.h \ + src/gudev/gudevmarshal.c \ + src/gudev/gudevenumtypes.h \ + src/gudev/gudevenumtypes.c +BUILT_SOURCES += $(nodist_libgudev_1_0_la_SOURCES) + +libgudev_1_0_la_CPPFLAGS = \ + $(AM_CPPFLAGS) \ + -I$(top_builddir)/src\ + -I$(top_srcdir)/src\ + -I$(top_builddir)/src/gudev \ + -I$(top_srcdir)/src/gudev \ + -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT \ + -D_GUDEV_COMPILATION \ + -DG_LOG_DOMAIN=\"GUdev\" + +libgudev_1_0_la_CFLAGS = \ + -fvisibility=default \ + $(GLIB_CFLAGS) + +libgudev_1_0_la_LIBADD = libudev.la $(GLIB_LIBS) + +libgudev_1_0_la_LDFLAGS = \ + -version-info $(LIBGUDEV_CURRENT):$(LIBGUDEV_REVISION):$(LIBGUDEV_AGE) \ + -export-dynamic -no-undefined \ + -export-symbols-regex '^g_udev_.*' + +EXTRA_DIST += \ + src/gudev/COPYING \ + src/gudev/gudevmarshal.list \ + src/gudev/gudevenumtypes.h.template \ + src/gudev/gudevenumtypes.c.template \ + src/gudev/gjs-example.js \ + src/gudev/seed-example-enum.js \ + src/gudev/seed-example.js + +src/gudev/gudevmarshal.h: src/gudev/gudevmarshal.list + $(AM_V_GEN)glib-genmarshal $< --prefix=g_udev_marshal --header > $@ + +src/gudev/gudevmarshal.c: src/gudev/gudevmarshal.list + $(AM_V_GEN)echo "#include \"gudevmarshal.h\"" > $@ && \ + glib-genmarshal $< --prefix=g_udev_marshal --body >> $@ + +src/gudev/gudevenumtypes.h: src/gudev/gudevenumtypes.h.template src/gudev/gudevenums.h + $(AM_V_GEN)glib-mkenums --template $^ > \ + $@.tmp && mv $@.tmp $@ + +src/gudev/gudevenumtypes.c: src/gudev/gudevenumtypes.c.template src/gudev/gudevenums.h + $(AM_V_GEN)glib-mkenums --template $^ > \ + $@.tmp && mv $@.tmp $@ + +if ENABLE_INTROSPECTION +src/gudev/GUdev-1.0.gir: libgudev-1.0.la $(G_IR_SCANNER) + $(AM_V_GEN)$(G_IR_SCANNER) -v \ + --warn-all \ + --namespace GUdev \ + --nsversion=1.0 \ + --include=GObject-2.0 \ + --library=gudev-1.0 \ + --library-path=$(top_builddir)/src \ + --library-path=$(top_builddir)/src/gudev \ + --output $@ \ + --pkg=glib-2.0 \ + --pkg=gobject-2.0 \ + --pkg-export=gudev-1.0 \ + --c-include=gudev/gudev.h \ + -I$(top_srcdir)/src/\ + -I$(top_builddir)/src/\ + -D_GUDEV_COMPILATION \ + -D_GUDEV_WORK_AROUND_DEV_T_BUG \ + $(top_srcdir)/src/gudev/gudev.h \ + $(top_srcdir)/src/gudev/gudevtypes.h \ + $(top_srcdir)/src/gudev/gudevenums.h \ + $(or $(wildcard $(top_builddir)/src/gudev/gudevenumtypes.h),$(top_srcdir)/src/gudev/gudevenumtypes.h) \ + $(top_srcdir)/src/gudev/gudevclient.h \ + $(top_srcdir)/src/gudev/gudevdevice.h \ + $(top_srcdir)/src/gudev/gudevenumerator.h \ + $(top_srcdir)/src/gudev/gudevclient.c \ + $(top_srcdir)/src/gudev/gudevdevice.c \ + $(top_srcdir)/src/gudev/gudevenumerator.c + +src/gudev/GUdev-1.0.typelib: src/gudev/GUdev-1.0.gir $(G_IR_COMPILER) + $(AM_V_GEN)g-ir-compiler $< -o $@ + +girdir = $(GIRDIR) +gir_DATA = src/gudev/GUdev-1.0.gir + +typelibsdir = $(GIRTYPELIBDIR) +typelibs_DATA = src/gudev/GUdev-1.0.typelib + +CLEANFILES += $(gir_DATA) $(typelibs_DATA) +endif # ENABLE_INTROSPECTION + +# move lib from $(libdir) to $(rootlib_execdir) and update devel link, if needed +libgudev-install-move-hook: + if test "$(libdir)" != "$(rootlib_execdir)"; then \ + mkdir -p $(DESTDIR)$(rootlib_execdir) && \ + so_img_name=$$(readlink $(DESTDIR)$(libdir)/libgudev-1.0.so) && \ + so_img_rel_target_prefix=$$(echo $(libdir) | sed 's,\(^/\|\)[^/][^/]*,..,g') && \ + ln -sf $$so_img_rel_target_prefix$(rootlib_execdir)/$$so_img_name $(DESTDIR)$(libdir)/libgudev-1.0.so && \ + mv $(DESTDIR)$(libdir)/libgudev-1.0.so.* $(DESTDIR)$(rootlib_execdir); \ + fi + +libgudev-uninstall-move-hook: + rm -f $(DESTDIR)$(rootlib_execdir)/libgudev-1.0.so* + +INSTALL_EXEC_HOOKS += libgudev-install-move-hook +UNINSTALL_EXEC_HOOKS += libgudev-uninstall-move-hook +endif + +# ------------------------------------------------------------------------------ +if ENABLE_KEYMAP +keymap_SOURCES = src/keymap/keymap.c +keymap_CPPFLAGS = $(AM_CPPFLAGS) -I src/keymap +nodist_keymap_SOURCES = \ + src/keymap/keys-from-name.h \ + src/keymap/keys-to-name.h +BUILT_SOURCES += $(nodist_keymap_SOURCES) + +pkglibexec_PROGRAMS += keymap +dist_doc_DATA = src/keymap/README.keymap.txt + +dist_udevrules_DATA += \ + src/keymap/95-keymap.rules \ + src/keymap/95-keyboard-force-release.rules + +dist_udevhome_SCRIPTS += src/keymap/findkeyboards +udevhome_SCRIPTS += src/keymap/keyboard-force-release.sh + +EXTRA_DIST += \ + src/keymap/check-keymaps.sh \ + src/keymap/keyboard-force-release.sh.in + +CLEANFILES += \ + src/keymap/keys.txt \ + src/keymap/keys-from-name.gperf \ + src/keymap/keyboard-force-release.sh + +udevkeymapdir = $(libexecdir)/udev/keymaps +dist_udevkeymap_DATA = \ + src/keymap/keymaps/acer \ + src/keymap/keymaps/acer-aspire_5720 \ + src/keymap/keymaps/acer-aspire_8930 \ + src/keymap/keymaps/acer-aspire_5920g \ + src/keymap/keymaps/acer-aspire_6920 \ + src/keymap/keymaps/acer-travelmate_c300 \ + src/keymap/keymaps/asus \ + src/keymap/keymaps/compaq-e_evo \ + src/keymap/keymaps/dell \ + src/keymap/keymaps/dell-latitude-xt2 \ + src/keymap/keymaps/everex-xt5000 \ + src/keymap/keymaps/fujitsu-amilo_li_2732 \ + src/keymap/keymaps/fujitsu-amilo_pa_2548 \ + src/keymap/keymaps/fujitsu-amilo_pro_edition_v3505 \ + src/keymap/keymaps/fujitsu-amilo_pro_v3205 \ + src/keymap/keymaps/fujitsu-amilo_si_1520 \ + src/keymap/keymaps/fujitsu-esprimo_mobile_v5 \ + src/keymap/keymaps/fujitsu-esprimo_mobile_v6 \ + src/keymap/keymaps/genius-slimstar-320 \ + src/keymap/keymaps/hewlett-packard \ + src/keymap/keymaps/hewlett-packard-2510p_2530p \ + src/keymap/keymaps/hewlett-packard-compaq_elitebook \ + src/keymap/keymaps/hewlett-packard-pavilion \ + src/keymap/keymaps/hewlett-packard-presario-2100 \ + src/keymap/keymaps/hewlett-packard-tablet \ + src/keymap/keymaps/hewlett-packard-tx2 \ + src/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint \ + src/keymap/keymaps/inventec-symphony_6.0_7.0 \ + src/keymap/keymaps/lenovo-3000 \ + src/keymap/keymaps/lenovo-ideapad \ + src/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint \ + src/keymap/keymaps/lenovo-thinkpad_x6_tablet \ + src/keymap/keymaps/lenovo-thinkpad_x200_tablet \ + src/keymap/keymaps/lg-x110 \ + src/keymap/keymaps/logitech-wave \ + src/keymap/keymaps/logitech-wave-cordless \ + src/keymap/keymaps/logitech-wave-pro-cordless \ + src/keymap/keymaps/maxdata-pro_7000 \ + src/keymap/keymaps/medion-fid2060 \ + src/keymap/keymaps/medionnb-a555 \ + src/keymap/keymaps/micro-star \ + src/keymap/keymaps/module-asus-w3j \ + src/keymap/keymaps/module-ibm \ + src/keymap/keymaps/module-lenovo \ + src/keymap/keymaps/module-sony \ + src/keymap/keymaps/module-sony-old \ + src/keymap/keymaps/module-sony-vgn \ + src/keymap/keymaps/olpc-xo \ + src/keymap/keymaps/onkyo \ + src/keymap/keymaps/oqo-model2 \ + src/keymap/keymaps/samsung-other \ + src/keymap/keymaps/samsung-sq1us \ + src/keymap/keymaps/samsung-sx20s \ + src/keymap/keymaps/toshiba-satellite_a100 \ + src/keymap/keymaps/toshiba-satellite_a110 \ + src/keymap/keymaps/toshiba-satellite_m30x \ + src/keymap/keymaps/zepto-znote + +udevkeymapforcereldir = $(libexecdir)/udev/keymaps/force-release +dist_udevkeymapforcerel_DATA = \ + src/keymap/force-release-maps/dell-touchpad \ + src/keymap/force-release-maps/hp-other \ + src/keymap/force-release-maps/samsung-other \ + src/keymap/force-release-maps/common-volume-keys + +src/keymap/keys.txt: $(INCLUDE_PREFIX)/linux/input.h + $(AM_V_at)mkdir -p src/keymap + $(AM_V_GEN)$(AWK) '/^#define.*KEY_[^ ]+[ \t]+[0-9]/ { if ($$2 != "KEY_MAX") { print $$2 } }' < $< | sed 's/^KEY_COFFEE$$/KEY_SCREENLOCK/' > $@ + +src/keymap/keys-from-name.gperf: src/keymap/keys.txt + $(AM_V_GEN)$(AWK) 'BEGIN{ print "struct key { const char* name; unsigned short id; };"; print "%null-strings"; print "%%";} { print $$1 ", " $$1 }' < $< > $@ + +src/keymap/keys-from-name.h: src/keymap/keys-from-name.gperf Makefile + $(AM_V_GEN)$(GPERF) -L ANSI-C -t --ignore-case -N lookup_key -H hash_key_name -p -C < $< > $@ + +src/keymap/keys-to-name.h: src/keymap/keys.txt Makefile + $(AM_V_GEN)$(AWK) 'BEGIN{ print "const char* const key_names[KEY_CNT] = { "} { print "[" $$1 "] = \"" $$1 "\"," } END{print "};"}' < $< > $@ + +keymaps-distcheck-hook: src/keymap/keys.txt + $(top_srcdir)/src/keymap/check-keymaps.sh $(top_srcdir) $^ +DISTCHECK_HOOKS += keymaps-distcheck-hook +endif + +if ENABLE_MTD_PROBE +# ------------------------------------------------------------------------------ +mtd_probe_SOURCES = \ + src/mtd_probe/mtd_probe.c \ + src/mtd_probe/mtd_probe.h \ + src/mtd_probe/probe_smartmedia.c +mtd_probe_CPPFLAGS = $(AM_CPPFLAGS) +dist_udevrules_DATA += src/mtd_probe/75-probe_mtd.rules +pkglibexec_PROGRAMS += mtd_probe +endif + +# ------------------------------------------------------------------------------ +if ENABLE_RULE_GENERATOR +dist_udevhome_SCRIPTS += \ + src/rule_generator/write_cd_rules \ + src/rule_generator/write_net_rules + +dist_udevhome_DATA += \ + src/rule_generator/rule_generator.functions + +dist_udevrules_DATA += \ + src/rule_generator/75-cd-aliases-generator.rules \ + src/rule_generator/75-persistent-net-generator.rules +endif + +# ------------------------------------------------------------------------------ +if ENABLE_FLOPPY +create_floppy_devices_SOURCES = src/floppy/create_floppy_devices.c +create_floppy_devices_LDADD = libudev-private.la +pkglibexec_PROGRAMS += create_floppy_devices +dist_udevrules_DATA += src/floppy/60-floppy.rules +endif + +# ------------------------------------------------------------------------------ +clean-local: + rm -rf udev-test-install + +distclean-local: + rm -rf autom4te.cache + +EXTRA_DIST += \ + $(TESTS) \ + test/rule-syntax-check.py + +CLEANFILES += \ + $(BUILT_SOURCES) + +install-exec-hook: $(INSTALL_EXEC_HOOKS) + +install-data-hook: $(INSTALL_DATA_HOOKS) + +uninstall-hook: $(UNINSTALL_EXEC_HOOKS) + +distcheck-hook: $(DISTCHECK_HOOKS) + +distclean-local: $(DISTCLEAN_LOCAL_HOOKS) + +# ------------------------------------------------------------------------------ +PREVIOUS_VERSION = `expr $(VERSION) - 1` +changelog: + @ head -1 ChangeLog | grep -q "to v$(PREVIOUS_VERSION)" + @ mv ChangeLog ChangeLog.tmp + @ echo "Summary of changes from v$(PREVIOUS_VERSION) to v$(VERSION)" >> ChangeLog + @ echo "============================================" >> ChangeLog + @ echo >> ChangeLog + @ git log --pretty=short $(PREVIOUS_VERSION)..HEAD | git shortlog >> ChangeLog + @ echo >> ChangeLog + @ cat ChangeLog + @ cat ChangeLog.tmp >> ChangeLog + @ rm ChangeLog.tmp + +test-install: + rm -rf $(PWD)/udev-test-install/ + make DESTDIR=$(PWD)/udev-test-install install + tree $(PWD)/udev-test-install/ + +git-release: + head -1 ChangeLog | grep -q "to v$(VERSION)" + head -1 NEWS | grep -q "udev $(VERSION)" + git commit -a -m "release $(VERSION)" + git tag -m "udev $(VERSION)" -s $(VERSION) + git gc --prune=0 + +git-sync: + git push + git push --tags + +tar-sync: + rm -f udev-$(VERSION).tar.sign + xz -d -c udev-$(VERSION).tar.xz | gpg --armor --detach-sign --output udev-$(VERSION).tar.sign + kup put udev-$(VERSION).tar.xz udev-$(VERSION).tar.sign /pub/linux/utils/kernel/hotplug/ + +doc-sync: + for i in src/*.html; do rm -f $$i.sign; gpg --armor --detach-sign --output=$$i.sign $$i; done + for i in src/*.html; do echo $$i; kup put $$i $$i.sign /pub/linux/utils/kernel/hotplug/udev/; done + for i in src/docs/html/*.{html,css,png}; do rm -f $$i.sign; gpg --armor --detach-sign --output=$$i.sign $$i; done + for i in src/docs/html/*.{html,css,png}; do echo $$i; kup put $$i $$i.sign /pub/linux/utils/kernel/hotplug/libudev/; done + for i in src/gudev/docs/html/*.{html,css,png}; do rm -f $$i.sign; gpg --armor --detach-sign --output=$$i.sign 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$(accelerometer_SOURCES) $(ata_id_SOURCES) $(cdrom_id_SOURCES) \ + $(collect_SOURCES) $(create_floppy_devices_SOURCES) \ + $(keymap_SOURCES) $(nodist_keymap_SOURCES) \ + $(mtd_probe_SOURCES) $(scsi_id_SOURCES) \ + $(test_libudev_SOURCES) $(test_udev_SOURCES) \ + $(udevadm_SOURCES) $(udevd_SOURCES) $(v4l_id_SOURCES) +DIST_SOURCES = $(am__libgudev_1_0_la_SOURCES_DIST) \ + $(am__libudev_private_la_SOURCES_DIST) $(libudev_la_SOURCES) \ + $(accelerometer_SOURCES) $(ata_id_SOURCES) $(cdrom_id_SOURCES) \ + $(collect_SOURCES) $(am__create_floppy_devices_SOURCES_DIST) \ + $(am__keymap_SOURCES_DIST) $(am__mtd_probe_SOURCES_DIST) \ + $(scsi_id_SOURCES) $(test_libudev_SOURCES) \ + $(test_udev_SOURCES) $(udevadm_SOURCES) $(udevd_SOURCES) \ + $(v4l_id_SOURCES) +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-dvi-recursive install-exec-recursive \ + install-html-recursive install-info-recursive \ + install-pdf-recursive install-ps-recursive install-recursive \ + installcheck-recursive installdirs-recursive pdf-recursive \ + ps-recursive uninstall-recursive +man7dir = $(mandir)/man7 +man8dir = $(mandir)/man8 +NROFF = nroff +MANS = $(dist_man_MANS) +am__dist_doc_DATA_DIST = src/keymap/README.keymap.txt +am__dist_noinst_DATA_DIST = src/udev.html src/udevadm.html \ + src/udevd.html +am__dist_systemdsystemunit_DATA_DIST = src/udev-control.socket \ + src/udev-kernel.socket +am__dist_udevhome_DATA_DIST = \ + src/rule_generator/rule_generator.functions +am__dist_udevkeymap_DATA_DIST = src/keymap/keymaps/acer \ + src/keymap/keymaps/acer-aspire_5720 \ + src/keymap/keymaps/acer-aspire_8930 \ + src/keymap/keymaps/acer-aspire_5920g \ + src/keymap/keymaps/acer-aspire_6920 \ + src/keymap/keymaps/acer-travelmate_c300 \ + src/keymap/keymaps/asus src/keymap/keymaps/compaq-e_evo \ + src/keymap/keymaps/dell src/keymap/keymaps/dell-latitude-xt2 \ + src/keymap/keymaps/everex-xt5000 \ + src/keymap/keymaps/fujitsu-amilo_li_2732 \ + src/keymap/keymaps/fujitsu-amilo_pa_2548 \ + src/keymap/keymaps/fujitsu-amilo_pro_edition_v3505 \ + src/keymap/keymaps/fujitsu-amilo_pro_v3205 \ + src/keymap/keymaps/fujitsu-amilo_si_1520 \ + src/keymap/keymaps/fujitsu-esprimo_mobile_v5 \ + src/keymap/keymaps/fujitsu-esprimo_mobile_v6 \ + src/keymap/keymaps/genius-slimstar-320 \ + src/keymap/keymaps/hewlett-packard \ + src/keymap/keymaps/hewlett-packard-2510p_2530p \ + src/keymap/keymaps/hewlett-packard-compaq_elitebook \ + src/keymap/keymaps/hewlett-packard-pavilion \ + src/keymap/keymaps/hewlett-packard-presario-2100 \ + src/keymap/keymaps/hewlett-packard-tablet \ + src/keymap/keymaps/hewlett-packard-tx2 \ + src/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint \ + src/keymap/keymaps/inventec-symphony_6.0_7.0 \ + src/keymap/keymaps/lenovo-3000 \ + src/keymap/keymaps/lenovo-ideapad \ + src/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint \ + src/keymap/keymaps/lenovo-thinkpad_x6_tablet \ + src/keymap/keymaps/lenovo-thinkpad_x200_tablet \ + src/keymap/keymaps/lg-x110 src/keymap/keymaps/logitech-wave \ + src/keymap/keymaps/logitech-wave-cordless \ + src/keymap/keymaps/logitech-wave-pro-cordless \ + src/keymap/keymaps/maxdata-pro_7000 \ + src/keymap/keymaps/medion-fid2060 \ + src/keymap/keymaps/medionnb-a555 src/keymap/keymaps/micro-star \ + src/keymap/keymaps/module-asus-w3j \ + src/keymap/keymaps/module-ibm src/keymap/keymaps/module-lenovo \ + src/keymap/keymaps/module-sony \ + src/keymap/keymaps/module-sony-old \ + src/keymap/keymaps/module-sony-vgn src/keymap/keymaps/olpc-xo \ + src/keymap/keymaps/onkyo src/keymap/keymaps/oqo-model2 \ + src/keymap/keymaps/samsung-other \ + src/keymap/keymaps/samsung-sq1us \ + src/keymap/keymaps/samsung-sx20s \ + src/keymap/keymaps/toshiba-satellite_a100 \ + src/keymap/keymaps/toshiba-satellite_a110 \ + src/keymap/keymaps/toshiba-satellite_m30x \ + src/keymap/keymaps/zepto-znote +am__dist_udevkeymapforcerel_DATA_DIST = \ + src/keymap/force-release-maps/dell-touchpad \ + src/keymap/force-release-maps/hp-other \ + src/keymap/force-release-maps/samsung-other \ + src/keymap/force-release-maps/common-volume-keys +am__dist_udevrules_DATA_DIST = rules/42-usb-hid-pm.rules \ + rules/50-udev-default.rules \ + rules/60-persistent-storage-tape.rules \ + rules/60-persistent-serial.rules \ + rules/60-persistent-input.rules rules/60-persistent-alsa.rules \ + rules/60-persistent-storage.rules \ + rules/75-net-description.rules rules/75-tty-description.rules \ + rules/78-sound-card.rules rules/80-drivers.rules \ + rules/95-udev-late.rules src/cdrom_id/60-cdrom_id.rules \ + src/v4l_id/60-persistent-v4l.rules \ + src/accelerometer/61-accelerometer.rules \ + src/keymap/95-keymap.rules \ + src/keymap/95-keyboard-force-release.rules \ + src/mtd_probe/75-probe_mtd.rules \ + src/rule_generator/75-cd-aliases-generator.rules \ + src/rule_generator/75-persistent-net-generator.rules \ + src/floppy/60-floppy.rules +DATA = $(dist_doc_DATA) $(dist_noinst_DATA) \ + $(dist_systemdsystemunit_DATA) $(dist_udevconf_DATA) \ + $(dist_udevhome_DATA) $(dist_udevkeymap_DATA) \ + $(dist_udevkeymapforcerel_DATA) $(dist_udevrules_DATA) \ + $(gir_DATA) $(pkgconfig_DATA) $(sharepkgconfig_DATA) \ + $(systemdsystemunit_DATA) $(typelibs_DATA) +am__libgudev_include_HEADERS_DIST = src/gudev/gudev.h \ + src/gudev/gudevenums.h src/gudev/gudevenumtypes.h \ + src/gudev/gudevtypes.h src/gudev/gudevclient.h \ + src/gudev/gudevdevice.h src/gudev/gudevenumerator.h +HEADERS = $(include_HEADERS) $(libgudev_include_HEADERS) +RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \ + $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \ + distdir dist dist-all distcheck +ETAGS = etags +CTAGS = ctags +am__tty_colors = \ +red=; grn=; lgn=; blu=; std= +DIST_SUBDIRS = . src/docs src/gudev/docs +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +distdir = $(PACKAGE)-$(VERSION) +top_distdir = $(distdir) +am__remove_distdir = \ + if test -d "$(distdir)"; then \ + find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \ + && rm -rf "$(distdir)" \ + || { sleep 5 && rm -rf "$(distdir)"; }; \ + else :; fi +am__relativize = \ + dir0=`pwd`; \ + sed_first='s,^\([^/]*\)/.*$$,\1,'; \ + sed_rest='s,^[^/]*/*,,'; \ + sed_last='s,^.*/\([^/]*\)$$,\1,'; \ + sed_butlast='s,/*[^/]*$$,,'; \ + while test -n "$$dir1"; do \ + first=`echo "$$dir1" | sed -e "$$sed_first"`; \ + if test "$$first" != "."; then \ + if test "$$first" = ".."; then \ + dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ + dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ + else \ + first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ + if test "$$first2" = "$$first"; then \ + dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ + else \ + dir2="../$$dir2"; \ + fi; \ + dir0="$$dir0"/"$$first"; \ + fi; \ + fi; \ + dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ + done; \ + reldir="$$dir2" +GZIP_ENV = --best +DIST_ARCHIVES = $(distdir).tar.xz +distuninstallcheck_listfiles = find . -type f -print +am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \ + | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$' +distcleancheck_listfiles = find . -type f -print +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +BLKID_CFLAGS = @BLKID_CFLAGS@ +BLKID_LIBS = @BLKID_LIBS@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FGREP = @FGREP@ +FIRMWARE_PATH = @FIRMWARE_PATH@ +GIRDIR = @GIRDIR@ +GIRTYPELIBDIR = @GIRTYPELIBDIR@ +GLIB_CFLAGS = @GLIB_CFLAGS@ +GLIB_LIBS = @GLIB_LIBS@ +GPERF = @GPERF@ +GREP = @GREP@ +GTKDOC_CHECK = @GTKDOC_CHECK@ +GTKDOC_DEPS_CFLAGS = @GTKDOC_DEPS_CFLAGS@ +GTKDOC_DEPS_LIBS = @GTKDOC_DEPS_LIBS@ +GTKDOC_MKPDF = @GTKDOC_MKPDF@ +GTKDOC_REBASE = @GTKDOC_REBASE@ +G_IR_COMPILER = @G_IR_COMPILER@ +G_IR_GENERATE = @G_IR_GENERATE@ +G_IR_SCANNER = @G_IR_SCANNER@ +HTML_DIR = @HTML_DIR@ +INCLUDE_PREFIX = @INCLUDE_PREFIX@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +INTROSPECTION_CFLAGS = @INTROSPECTION_CFLAGS@ +INTROSPECTION_LIBS = @INTROSPECTION_LIBS@ +KMOD_CFLAGS = @KMOD_CFLAGS@ +KMOD_LIBS = @KMOD_LIBS@ +LD = @LD@ +LDFLAGS = @LDFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LIPO = @LIPO@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ +MKDIR_P = @MKDIR_P@ +NM = @NM@ +NMEDIT = @NMEDIT@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +OTOOL = @OTOOL@ +OTOOL64 = @OTOOL64@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PCI_DATABASE = @PCI_DATABASE@ +PKG_CONFIG = @PKG_CONFIG@ +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ +RANLIB = @RANLIB@ +SED = @SED@ +SELINUX_LIBS = @SELINUX_LIBS@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +USBUTILS_CFLAGS = @USBUTILS_CFLAGS@ +USBUTILS_LIBS = @USBUTILS_LIBS@ +USB_DATABASE = @USB_DATABASE@ +VERSION = @VERSION@ +XSLTPROC = @XSLTPROC@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +my_CFLAGS = @my_CFLAGS@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +rootlib_execdir = @rootlib_execdir@ +rootprefix = @rootprefix@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +systemdsystemunitdir = @systemdsystemunitdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ + +# ------------------------------------------------------------------------------ +SUBDIRS = . src/docs $(am__append_6) +ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS} +AM_MAKEFLAGS = --no-print-directory +LIBUDEV_CURRENT = 13 +LIBUDEV_REVISION = 1 +LIBUDEV_AGE = 13 +LIBGUDEV_CURRENT = 1 +LIBGUDEV_REVISION = 1 +LIBGUDEV_AGE = 1 +AM_CPPFLAGS = \ + -include $(top_builddir)/config.h \ + -I$(top_srcdir)/src \ + -DSYSCONFDIR=\""$(sysconfdir)"\" \ + -DPKGLIBEXECDIR=\""$(libexecdir)/udev"\" + +AM_CFLAGS = \ + ${my_CFLAGS} \ + -fvisibility=hidden \ + -ffunction-sections \ + -fdata-sections + +AM_LDFLAGS = \ + -Wl,--gc-sections \ + -Wl,--as-needed + +DISTCHECK_CONFIGURE_FLAGS = \ + --enable-debug \ + --enable-rule_generator \ + --enable-floppy \ + --with-selinux \ + --enable-gtk-doc \ + --with-systemdsystemunitdir=$$dc_install_base/$(systemdsystemunitdir) + +BUILT_SOURCES = $(am__append_11) $(am__append_15) +EXTRA_DIST = src/libudev.pc.in src/COPYING src/udev.pc.in \ + $(am__append_2) src/udev.xml src/udevadm.xml src/udevd.xml \ + test/sys.tar.xz src/scsi_id/README $(am__append_9) \ + $(am__append_20) $(TESTS) test/rule-syntax-check.py +CLEANFILES = src/libudev.pc src/udev.pc $(am__append_3) \ + $(am__append_10) $(am__append_12) $(am__append_21) \ + $(BUILT_SOURCES) +INSTALL_EXEC_HOOKS = libudev-install-move-hook $(am__append_13) +INSTALL_DATA_HOOKS = udev-confdirs $(am__append_4) +UNINSTALL_EXEC_HOOKS = libudev-uninstall-move-hook $(am__append_14) +DISTCHECK_HOOKS = $(am__append_22) +DISTCLEAN_LOCAL_HOOKS = test-sys-distclean +udevhomedir = $(libexecdir)/udev +udevhome_SCRIPTS = $(am__append_19) +dist_udevhome_SCRIPTS = $(am__append_18) $(am__append_25) +dist_udevhome_DATA = $(am__append_26) +dist_man_MANS = $(am__append_5) src/scsi_id/scsi_id.8 +SED_PROCESS = \ + $(AM_V_GEN)$(MKDIR_P) $(dir $@) && $(SED) \ + -e 's,@VERSION\@,$(VERSION),g' \ + -e 's,@prefix\@,$(prefix),g' \ + -e 's,@rootprefix\@,$(rootprefix),g' \ + -e 's,@exec_prefix\@,$(exec_prefix),g' \ + -e 's,@libdir\@,$(libdir),g' \ + -e 's,@includedir\@,$(includedir),g' \ + -e 's,@bindir\@,$(bindir),g' \ + -e 's,@pkglibexecdir\@,$(libexecdir)/udev,g' \ + < $< > $@ || rm $@ + +include_HEADERS = src/libudev.h +lib_LTLIBRARIES = libudev.la $(am__append_7) +noinst_LTLIBRARIES = libudev-private.la +libudev_la_SOURCES = \ + src/libudev-private.h \ + src/libudev.c \ + src/libudev-list.c \ + src/libudev-util.c \ + src/libudev-device.c \ + src/libudev-enumerate.c \ + src/libudev-monitor.c \ + src/libudev-queue.c + +libudev_la_LDFLAGS = \ + $(AM_LDFLAGS) \ + -version-info $(LIBUDEV_CURRENT):$(LIBUDEV_REVISION):$(LIBUDEV_AGE) + +libudev_private_la_SOURCES = $(libudev_la_SOURCES) \ + src/libudev-util-private.c src/libudev-device-private.c \ + src/libudev-queue-private.c $(am__append_1) +@WITH_SELINUX_TRUE@libudev_private_la_LIBADD = $(SELINUX_LIBS) +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = src/libudev.pc $(am__append_8) +udevrulesdir = $(libexecdir)/udev/rules.d +dist_udevrules_DATA = rules/42-usb-hid-pm.rules \ + rules/50-udev-default.rules \ + rules/60-persistent-storage-tape.rules \ + rules/60-persistent-serial.rules \ + rules/60-persistent-input.rules rules/60-persistent-alsa.rules \ + rules/60-persistent-storage.rules \ + rules/75-net-description.rules rules/75-tty-description.rules \ + rules/78-sound-card.rules rules/80-drivers.rules \ + rules/95-udev-late.rules src/cdrom_id/60-cdrom_id.rules \ + src/v4l_id/60-persistent-v4l.rules \ + src/accelerometer/61-accelerometer.rules $(am__append_17) \ + $(am__append_23) $(am__append_27) $(am__append_29) +udevconfdir = $(sysconfdir)/udev +dist_udevconf_DATA = src/udev.conf +sharepkgconfigdir = $(datadir)/pkgconfig +sharepkgconfig_DATA = src/udev.pc +@WITH_SYSTEMD_TRUE@dist_systemdsystemunit_DATA = \ +@WITH_SYSTEMD_TRUE@ src/udev-control.socket \ +@WITH_SYSTEMD_TRUE@ src/udev-kernel.socket + +@WITH_SYSTEMD_TRUE@systemdsystemunit_DATA = \ +@WITH_SYSTEMD_TRUE@ src/udev.service \ +@WITH_SYSTEMD_TRUE@ src/udev-trigger.service \ +@WITH_SYSTEMD_TRUE@ src/udev-settle.service + +udev_common_sources = \ + src/udev.h \ + src/udev-event.c \ + src/udev-watch.c \ + src/udev-node.c \ + src/udev-rules.c \ + src/udev-ctrl.c \ + src/udev-builtin.c \ + src/udev-builtin-blkid.c \ + src/udev-builtin-firmware.c \ + src/udev-builtin-hwdb.c \ + src/udev-builtin-input_id.c \ + src/udev-builtin-kmod.c \ + src/udev-builtin-path_id.c \ + src/udev-builtin-usb_id.c + +udev_common_CFLAGS = \ + $(BLKID_CFLAGS) \ + $(KMOD_CFLAGS) + +udev_common_LDADD = \ + libudev-private.la \ + $(BLKID_LIBS) \ + $(KMOD_LIBS) + +udev_common_CPPFLAGS = \ + $(AM_CPPFLAGS) \ + -DFIRMWARE_PATH="$(FIRMWARE_PATH)" \ + -DUSB_DATABASE=\"$(USB_DATABASE)\" -DPCI_DATABASE=\"$(PCI_DATABASE)\" + +udevd_SOURCES = \ + $(udev_common_sources) \ + src/udevd.c \ + src/sd-daemon.h \ + src/sd-daemon.c + +udevd_CFLAGS = $(udev_common_CFLAGS) +udevd_LDADD = $(udev_common_LDADD) +udevd_CPPFLAGS = $(udev_common_CPPFLAGS) +udevadm_SOURCES = \ + $(udev_common_sources) \ + src/udevadm.c \ + src/udevadm-info.c \ + src/udevadm-control.c \ + src/udevadm-monitor.c \ + src/udevadm-settle.c \ + src/udevadm-trigger.c \ + src/udevadm-test.c \ + src/udevadm-test-builtin.c + +udevadm_CFLAGS = $(udev_common_CFLAGS) +udevadm_LDADD = $(udev_common_LDADD) +udevadm_CPPFLAGS = $(udev_common_CPPFLAGS) +@HAVE_XSLTPROC_TRUE@dist_noinst_DATA = \ +@HAVE_XSLTPROC_TRUE@ src/udev.html \ +@HAVE_XSLTPROC_TRUE@ src/udevadm.html \ +@HAVE_XSLTPROC_TRUE@ src/udevd.html + + +# ------------------------------------------------------------------------------ +TESTS = \ + test/udev-test.pl \ + test/rules-test.sh + +test_libudev_SOURCES = src/test-libudev.c +test_libudev_LDADD = libudev.la +test_udev_SOURCES = \ + $(udev_common_sources) \ + src/test-udev.c + +test_udev_CFLAGS = $(udev_common_CFLAGS) +test_udev_LDADD = $(udev_common_LDADD) +test_udev_CPPFLAGS = $(udev_common_CPPFLAGS) +test_udev_DEPENDENCIES = test/sys + +# ------------------------------------------------------------------------------ +ata_id_SOURCES = src/ata_id/ata_id.c +ata_id_LDADD = libudev-private.la + +# ------------------------------------------------------------------------------ +cdrom_id_SOURCES = src/cdrom_id/cdrom_id.c +cdrom_id_LDADD = libudev-private.la + +# ------------------------------------------------------------------------------ +collect_SOURCES = src/collect/collect.c +collect_LDADD = libudev-private.la + +# ------------------------------------------------------------------------------ +scsi_id_SOURCES = \ + src/scsi_id/scsi_id.c \ + src/scsi_id/scsi_serial.c \ + src/scsi_id/scsi.h \ + src/scsi_id/scsi_id.h + +scsi_id_LDADD = libudev-private.la + +# ------------------------------------------------------------------------------ +v4l_id_SOURCES = src/v4l_id/v4l_id.c +v4l_id_LDADD = libudev-private.la + +# ------------------------------------------------------------------------------ +accelerometer_SOURCES = src/accelerometer/accelerometer.c +accelerometer_LDADD = libudev-private.la -lm +@ENABLE_GUDEV_TRUE@libgudev_includedir = $(includedir)/gudev-1.0/gudev +@ENABLE_GUDEV_TRUE@libgudev_include_HEADERS = \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudev.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenums.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumtypes.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevtypes.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevclient.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevdevice.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumerator.h + +@ENABLE_GUDEV_TRUE@libgudev_1_0_la_SOURCES = \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenums.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumtypes.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumtypes.h\ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevtypes.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevclient.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevclient.c \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevdevice.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevdevice.c \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumerator.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumerator.c \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevprivate.h + +@ENABLE_GUDEV_TRUE@nodist_libgudev_1_0_la_SOURCES = \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevmarshal.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevmarshal.c \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumtypes.h \ +@ENABLE_GUDEV_TRUE@ src/gudev/gudevenumtypes.c + +@ENABLE_GUDEV_TRUE@libgudev_1_0_la_CPPFLAGS = \ +@ENABLE_GUDEV_TRUE@ $(AM_CPPFLAGS) \ +@ENABLE_GUDEV_TRUE@ -I$(top_builddir)/src\ +@ENABLE_GUDEV_TRUE@ -I$(top_srcdir)/src\ +@ENABLE_GUDEV_TRUE@ -I$(top_builddir)/src/gudev \ +@ENABLE_GUDEV_TRUE@ -I$(top_srcdir)/src/gudev \ +@ENABLE_GUDEV_TRUE@ -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT \ +@ENABLE_GUDEV_TRUE@ -D_GUDEV_COMPILATION \ +@ENABLE_GUDEV_TRUE@ -DG_LOG_DOMAIN=\"GUdev\" + +@ENABLE_GUDEV_TRUE@libgudev_1_0_la_CFLAGS = \ +@ENABLE_GUDEV_TRUE@ -fvisibility=default \ +@ENABLE_GUDEV_TRUE@ $(GLIB_CFLAGS) + +@ENABLE_GUDEV_TRUE@libgudev_1_0_la_LIBADD = libudev.la $(GLIB_LIBS) +@ENABLE_GUDEV_TRUE@libgudev_1_0_la_LDFLAGS = \ +@ENABLE_GUDEV_TRUE@ -version-info $(LIBGUDEV_CURRENT):$(LIBGUDEV_REVISION):$(LIBGUDEV_AGE) \ +@ENABLE_GUDEV_TRUE@ -export-dynamic -no-undefined \ +@ENABLE_GUDEV_TRUE@ -export-symbols-regex '^g_udev_.*' + +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@girdir = $(GIRDIR) +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@gir_DATA = src/gudev/GUdev-1.0.gir +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@typelibsdir = $(GIRTYPELIBDIR) +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@typelibs_DATA = src/gudev/GUdev-1.0.typelib + +# ------------------------------------------------------------------------------ +@ENABLE_KEYMAP_TRUE@keymap_SOURCES = src/keymap/keymap.c +@ENABLE_KEYMAP_TRUE@keymap_CPPFLAGS = $(AM_CPPFLAGS) -I src/keymap +@ENABLE_KEYMAP_TRUE@nodist_keymap_SOURCES = \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keys-from-name.h \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keys-to-name.h + +@ENABLE_KEYMAP_TRUE@dist_doc_DATA = src/keymap/README.keymap.txt +@ENABLE_KEYMAP_TRUE@udevkeymapdir = $(libexecdir)/udev/keymaps +@ENABLE_KEYMAP_TRUE@dist_udevkeymap_DATA = \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/acer \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/acer-aspire_5720 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/acer-aspire_8930 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/acer-aspire_5920g \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/acer-aspire_6920 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/acer-travelmate_c300 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/asus \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/compaq-e_evo \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/dell \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/dell-latitude-xt2 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/everex-xt5000 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/fujitsu-amilo_li_2732 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/fujitsu-amilo_pa_2548 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/fujitsu-amilo_pro_edition_v3505 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/fujitsu-amilo_pro_v3205 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/fujitsu-amilo_si_1520 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/fujitsu-esprimo_mobile_v5 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/fujitsu-esprimo_mobile_v6 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/genius-slimstar-320 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/hewlett-packard \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/hewlett-packard-2510p_2530p \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/hewlett-packard-compaq_elitebook \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/hewlett-packard-pavilion \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/hewlett-packard-presario-2100 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/hewlett-packard-tablet \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/hewlett-packard-tx2 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/inventec-symphony_6.0_7.0 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/lenovo-3000 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/lenovo-ideapad \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/lenovo-thinkpad_x6_tablet \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/lenovo-thinkpad_x200_tablet \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/lg-x110 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/logitech-wave \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/logitech-wave-cordless \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/logitech-wave-pro-cordless \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/maxdata-pro_7000 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/medion-fid2060 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/medionnb-a555 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/micro-star \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/module-asus-w3j \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/module-ibm \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/module-lenovo \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/module-sony \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/module-sony-old \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/module-sony-vgn \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/olpc-xo \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/onkyo \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/oqo-model2 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/samsung-other \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/samsung-sq1us \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/samsung-sx20s \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/toshiba-satellite_a100 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/toshiba-satellite_a110 \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/toshiba-satellite_m30x \ +@ENABLE_KEYMAP_TRUE@ src/keymap/keymaps/zepto-znote + +@ENABLE_KEYMAP_TRUE@udevkeymapforcereldir = $(libexecdir)/udev/keymaps/force-release +@ENABLE_KEYMAP_TRUE@dist_udevkeymapforcerel_DATA = \ +@ENABLE_KEYMAP_TRUE@ src/keymap/force-release-maps/dell-touchpad \ +@ENABLE_KEYMAP_TRUE@ src/keymap/force-release-maps/hp-other \ +@ENABLE_KEYMAP_TRUE@ src/keymap/force-release-maps/samsung-other \ +@ENABLE_KEYMAP_TRUE@ src/keymap/force-release-maps/common-volume-keys + + +# ------------------------------------------------------------------------------ +@ENABLE_MTD_PROBE_TRUE@mtd_probe_SOURCES = \ +@ENABLE_MTD_PROBE_TRUE@ src/mtd_probe/mtd_probe.c \ +@ENABLE_MTD_PROBE_TRUE@ src/mtd_probe/mtd_probe.h \ +@ENABLE_MTD_PROBE_TRUE@ src/mtd_probe/probe_smartmedia.c + +@ENABLE_MTD_PROBE_TRUE@mtd_probe_CPPFLAGS = $(AM_CPPFLAGS) + +# ------------------------------------------------------------------------------ +@ENABLE_FLOPPY_TRUE@create_floppy_devices_SOURCES = src/floppy/create_floppy_devices.c +@ENABLE_FLOPPY_TRUE@create_floppy_devices_LDADD = libudev-private.la + +# ------------------------------------------------------------------------------ +PREVIOUS_VERSION = `expr $(VERSION) - 1` +all: $(BUILT_SOURCES) config.h + $(MAKE) $(AM_MAKEFLAGS) all-recursive + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +am--refresh: Makefile + @: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \ + $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --foreign Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + echo ' $(SHELL) ./config.status'; \ + $(SHELL) ./config.status;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + $(SHELL) ./config.status --recheck + +$(top_srcdir)/configure: $(am__configure_deps) + $(am__cd) $(srcdir) && $(AUTOCONF) +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) +$(am__aclocal_m4_deps): + +config.h: stamp-h1 + @if test ! -f $@; then rm -f stamp-h1; else :; fi + @if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi + +stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status + @rm -f stamp-h1 + cd $(top_builddir) && $(SHELL) ./config.status config.h +$(srcdir)/config.h.in: $(am__configure_deps) + ($(am__cd) $(top_srcdir) && $(AUTOHEADER)) + rm -f stamp-h1 + touch $@ + +distclean-hdr: + -rm -f config.h stamp-h1 +install-libLTLIBRARIES: $(lib_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)" + @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ + list2=; for p in $$list; do \ + if test -f $$p; then \ + list2="$$list2 $$p"; \ + else :; fi; \ + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \ + } + +uninstall-libLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \ + done + +clean-libLTLIBRARIES: + -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +src/gudev/$(am__dirstamp): + @$(MKDIR_P) src/gudev + @: > src/gudev/$(am__dirstamp) +src/gudev/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) src/gudev/$(DEPDIR) + @: > src/gudev/$(DEPDIR)/$(am__dirstamp) +src/gudev/libgudev_1_0_la-gudevclient.lo: src/gudev/$(am__dirstamp) \ + src/gudev/$(DEPDIR)/$(am__dirstamp) +src/gudev/libgudev_1_0_la-gudevdevice.lo: src/gudev/$(am__dirstamp) \ + src/gudev/$(DEPDIR)/$(am__dirstamp) +src/gudev/libgudev_1_0_la-gudevenumerator.lo: \ + src/gudev/$(am__dirstamp) src/gudev/$(DEPDIR)/$(am__dirstamp) +src/gudev/libgudev_1_0_la-gudevmarshal.lo: src/gudev/$(am__dirstamp) \ + src/gudev/$(DEPDIR)/$(am__dirstamp) +src/gudev/libgudev_1_0_la-gudevenumtypes.lo: \ + src/gudev/$(am__dirstamp) src/gudev/$(DEPDIR)/$(am__dirstamp) +libgudev-1.0.la: $(libgudev_1_0_la_OBJECTS) $(libgudev_1_0_la_DEPENDENCIES) $(EXTRA_libgudev_1_0_la_DEPENDENCIES) + $(AM_V_CCLD)$(libgudev_1_0_la_LINK) $(am_libgudev_1_0_la_rpath) $(libgudev_1_0_la_OBJECTS) $(libgudev_1_0_la_LIBADD) $(LIBS) +src/$(am__dirstamp): + @$(MKDIR_P) src + @: > src/$(am__dirstamp) +src/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) src/$(DEPDIR) + @: > src/$(DEPDIR)/$(am__dirstamp) +src/libudev.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp) +src/libudev-list.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp) +src/libudev-util.lo: src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp) +src/libudev-device.lo: src/$(am__dirstamp) \ + src/$(DEPDIR)/$(am__dirstamp) +src/libudev-enumerate.lo: src/$(am__dirstamp) \ + src/$(DEPDIR)/$(am__dirstamp) +src/libudev-monitor.lo: src/$(am__dirstamp) \ 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+ uninstall-pkglibexecPROGRAMS uninstall-sharepkgconfigDATA \ + uninstall-systemdsystemunitDATA uninstall-typelibsDATA \ + uninstall-udevhomeSCRIPTS + + +%.pc: %.pc.in Makefile + $(SED_PROCESS) + +%.rules: %.rules.in Makefile + $(SED_PROCESS) + +%.service: %.service.in Makefile + $(SED_PROCESS) + +%.sh: %.sh.in Makefile + $(SED_PROCESS) + $(AM_V_GEN)chmod +x $@ + +%.pl: %.pl.in Makefile + $(SED_PROCESS) + $(AM_V_GEN)chmod +x $@ +# move lib from $(libdir) to $(rootlib_execdir) and update devel link, if needed +libudev-install-move-hook: + if test "$(libdir)" != "$(rootlib_execdir)"; then \ + mkdir -p $(DESTDIR)$(rootlib_execdir) && \ + so_img_name=$$(readlink $(DESTDIR)$(libdir)/libudev.so) && \ + so_img_rel_target_prefix=$$(echo $(libdir) | sed 's,\(^/\|\)[^/][^/]*,..,g') && \ + ln -sf $$so_img_rel_target_prefix$(rootlib_execdir)/$$so_img_name $(DESTDIR)$(libdir)/libudev.so && \ + mv $(DESTDIR)$(libdir)/libudev.so.* $(DESTDIR)$(rootlib_execdir); \ + fi + +libudev-uninstall-move-hook: + rm -f $(DESTDIR)$(rootlib_execdir)/libudev.so* + +# ------------------------------------------------------------------------------ +udev-confdirs: + -mkdir -p $(DESTDIR)$(sysconfdir)/udev/rules.d + -mkdir -p $(DESTDIR)$(libexecdir)/udev/devices + +@WITH_SYSTEMD_TRUE@systemd-install-hook: +@WITH_SYSTEMD_TRUE@ mkdir -p $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants +@WITH_SYSTEMD_TRUE@ ln -sf ../udev-control.socket $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/udev-control.socket +@WITH_SYSTEMD_TRUE@ ln -sf ../udev-kernel.socket $(DESTDIR)$(systemdsystemunitdir)/sockets.target.wants/udev-kernel.socket +@WITH_SYSTEMD_TRUE@ mkdir -p $(DESTDIR)$(systemdsystemunitdir)/basic.target.wants +@WITH_SYSTEMD_TRUE@ ln -sf ../udev.service $(DESTDIR)$(systemdsystemunitdir)/basic.target.wants/udev.service +@WITH_SYSTEMD_TRUE@ ln -sf ../udev-trigger.service $(DESTDIR)$(systemdsystemunitdir)/basic.target.wants/udev-trigger.service + +@HAVE_XSLTPROC_TRUE@src/%.7 src/%.8 : src/%.xml +@HAVE_XSLTPROC_TRUE@ $(AM_V_GEN)$(XSLTPROC) -o $@ -nonet http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $< + +@HAVE_XSLTPROC_TRUE@src/%.html : src/%.xml +@HAVE_XSLTPROC_TRUE@ $(AM_V_GEN)$(XSLTPROC) -o $@ -nonet http://docbook.sourceforge.net/release/xsl/current/xhtml-1_1/docbook.xsl $< + +# packed sysfs test tree +test/sys: + $(AM_V_GEN)mkdir -p test && tar -C test/ -xJf $(top_srcdir)/test/sys.tar.xz + +test-sys-distclean: + -rm -rf test/sys + +@ENABLE_GUDEV_TRUE@src/gudev/gudevmarshal.h: src/gudev/gudevmarshal.list +@ENABLE_GUDEV_TRUE@ $(AM_V_GEN)glib-genmarshal $< --prefix=g_udev_marshal --header > $@ + +@ENABLE_GUDEV_TRUE@src/gudev/gudevmarshal.c: src/gudev/gudevmarshal.list +@ENABLE_GUDEV_TRUE@ $(AM_V_GEN)echo "#include \"gudevmarshal.h\"" > $@ && \ +@ENABLE_GUDEV_TRUE@ glib-genmarshal $< --prefix=g_udev_marshal --body >> $@ + +@ENABLE_GUDEV_TRUE@src/gudev/gudevenumtypes.h: src/gudev/gudevenumtypes.h.template src/gudev/gudevenums.h +@ENABLE_GUDEV_TRUE@ $(AM_V_GEN)glib-mkenums --template $^ > \ +@ENABLE_GUDEV_TRUE@ $@.tmp && mv $@.tmp $@ + +@ENABLE_GUDEV_TRUE@src/gudev/gudevenumtypes.c: src/gudev/gudevenumtypes.c.template src/gudev/gudevenums.h +@ENABLE_GUDEV_TRUE@ $(AM_V_GEN)glib-mkenums --template $^ > \ +@ENABLE_GUDEV_TRUE@ $@.tmp && mv $@.tmp $@ + +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@src/gudev/GUdev-1.0.gir: libgudev-1.0.la $(G_IR_SCANNER) +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(AM_V_GEN)$(G_IR_SCANNER) -v \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --warn-all \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --namespace GUdev \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --nsversion=1.0 \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --include=GObject-2.0 \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --library=gudev-1.0 \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --library-path=$(top_builddir)/src \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --library-path=$(top_builddir)/src/gudev \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --output $@ \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --pkg=glib-2.0 \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --pkg=gobject-2.0 \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --pkg-export=gudev-1.0 \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ --c-include=gudev/gudev.h \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ -I$(top_srcdir)/src/\ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ -I$(top_builddir)/src/\ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ -D_GUDEV_COMPILATION \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ -D_GUDEV_WORK_AROUND_DEV_T_BUG \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudev.h \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevtypes.h \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevenums.h \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(or $(wildcard $(top_builddir)/src/gudev/gudevenumtypes.h),$(top_srcdir)/src/gudev/gudevenumtypes.h) \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevclient.h \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevdevice.h \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevenumerator.h \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevclient.c \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevdevice.c \ +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(top_srcdir)/src/gudev/gudevenumerator.c + +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@src/gudev/GUdev-1.0.typelib: src/gudev/GUdev-1.0.gir $(G_IR_COMPILER) +@ENABLE_GUDEV_TRUE@@ENABLE_INTROSPECTION_TRUE@ $(AM_V_GEN)g-ir-compiler $< -o $@ + +# move lib from $(libdir) to $(rootlib_execdir) and update devel link, if needed +@ENABLE_GUDEV_TRUE@libgudev-install-move-hook: +@ENABLE_GUDEV_TRUE@ if test "$(libdir)" != "$(rootlib_execdir)"; then \ +@ENABLE_GUDEV_TRUE@ mkdir -p $(DESTDIR)$(rootlib_execdir) && \ +@ENABLE_GUDEV_TRUE@ so_img_name=$$(readlink $(DESTDIR)$(libdir)/libgudev-1.0.so) && \ +@ENABLE_GUDEV_TRUE@ so_img_rel_target_prefix=$$(echo $(libdir) | sed 's,\(^/\|\)[^/][^/]*,..,g') && \ +@ENABLE_GUDEV_TRUE@ ln -sf $$so_img_rel_target_prefix$(rootlib_execdir)/$$so_img_name $(DESTDIR)$(libdir)/libgudev-1.0.so && \ +@ENABLE_GUDEV_TRUE@ mv $(DESTDIR)$(libdir)/libgudev-1.0.so.* $(DESTDIR)$(rootlib_execdir); \ +@ENABLE_GUDEV_TRUE@ fi + +@ENABLE_GUDEV_TRUE@libgudev-uninstall-move-hook: +@ENABLE_GUDEV_TRUE@ rm -f $(DESTDIR)$(rootlib_execdir)/libgudev-1.0.so* + +@ENABLE_KEYMAP_TRUE@src/keymap/keys.txt: $(INCLUDE_PREFIX)/linux/input.h +@ENABLE_KEYMAP_TRUE@ $(AM_V_at)mkdir -p src/keymap +@ENABLE_KEYMAP_TRUE@ $(AM_V_GEN)$(AWK) '/^#define.*KEY_[^ ]+[ \t]+[0-9]/ { if ($$2 != "KEY_MAX") { print $$2 } }' < $< | sed 's/^KEY_COFFEE$$/KEY_SCREENLOCK/' > $@ + +@ENABLE_KEYMAP_TRUE@src/keymap/keys-from-name.gperf: src/keymap/keys.txt +@ENABLE_KEYMAP_TRUE@ $(AM_V_GEN)$(AWK) 'BEGIN{ print "struct key { const char* name; unsigned short id; };"; print "%null-strings"; print "%%";} { print $$1 ", " $$1 }' < $< > $@ + +@ENABLE_KEYMAP_TRUE@src/keymap/keys-from-name.h: src/keymap/keys-from-name.gperf Makefile +@ENABLE_KEYMAP_TRUE@ $(AM_V_GEN)$(GPERF) -L ANSI-C -t --ignore-case -N lookup_key -H hash_key_name -p -C < $< > $@ + +@ENABLE_KEYMAP_TRUE@src/keymap/keys-to-name.h: src/keymap/keys.txt Makefile +@ENABLE_KEYMAP_TRUE@ $(AM_V_GEN)$(AWK) 'BEGIN{ print "const char* const key_names[KEY_CNT] = { "} { print "[" $$1 "] = \"" $$1 "\"," } END{print "};"}' < $< > $@ + +@ENABLE_KEYMAP_TRUE@keymaps-distcheck-hook: src/keymap/keys.txt +@ENABLE_KEYMAP_TRUE@ $(top_srcdir)/src/keymap/check-keymaps.sh $(top_srcdir) $^ + +# ------------------------------------------------------------------------------ +clean-local: + rm -rf udev-test-install + +distclean-local: + rm -rf autom4te.cache + +install-exec-hook: $(INSTALL_EXEC_HOOKS) + +install-data-hook: $(INSTALL_DATA_HOOKS) + +uninstall-hook: $(UNINSTALL_EXEC_HOOKS) + +distcheck-hook: $(DISTCHECK_HOOKS) + +distclean-local: $(DISTCLEAN_LOCAL_HOOKS) +changelog: + @ head -1 ChangeLog | grep -q "to v$(PREVIOUS_VERSION)" + @ mv ChangeLog ChangeLog.tmp + @ echo "Summary of changes from v$(PREVIOUS_VERSION) to v$(VERSION)" >> ChangeLog + @ echo "============================================" >> ChangeLog + @ echo >> ChangeLog + @ git log --pretty=short $(PREVIOUS_VERSION)..HEAD | git shortlog >> ChangeLog + @ echo >> ChangeLog + @ cat ChangeLog + @ cat ChangeLog.tmp >> ChangeLog + @ rm ChangeLog.tmp + +test-install: + rm -rf $(PWD)/udev-test-install/ + make DESTDIR=$(PWD)/udev-test-install install + tree $(PWD)/udev-test-install/ + +git-release: + head -1 ChangeLog | grep -q "to v$(VERSION)" + head -1 NEWS | grep -q "udev $(VERSION)" + git commit -a -m "release $(VERSION)" + git tag -m "udev $(VERSION)" -s $(VERSION) + git gc --prune=0 + +git-sync: + git push + git push --tags + +tar-sync: + rm -f udev-$(VERSION).tar.sign + xz -d -c udev-$(VERSION).tar.xz | gpg --armor --detach-sign --output udev-$(VERSION).tar.sign + kup put udev-$(VERSION).tar.xz udev-$(VERSION).tar.sign /pub/linux/utils/kernel/hotplug/ + +doc-sync: + for i in src/*.html; do rm -f $$i.sign; gpg --armor --detach-sign --output=$$i.sign $$i; done + for i in src/*.html; do echo $$i; kup put $$i $$i.sign /pub/linux/utils/kernel/hotplug/udev/; done + for i in src/docs/html/*.{html,css,png}; do rm -f $$i.sign; gpg --armor --detach-sign --output=$$i.sign $$i; done + for i in src/docs/html/*.{html,css,png}; do echo $$i; kup put $$i $$i.sign /pub/linux/utils/kernel/hotplug/libudev/; done + for i in src/gudev/docs/html/*.{html,css,png}; do rm -f $$i.sign; gpg --armor --detach-sign --output=$$i.sign $$i; done + for i in src/gudev/docs/html/*.{html,css,png}; do echo $$i; kup put $$i $$i.sign /pub/linux/utils/kernel/hotplug/gudev/; done + +# 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: diff --git a/NEWS b/NEWS new file mode 100755 index 0000000..f4f6f4e --- /dev/null +++ b/NEWS @@ -0,0 +1,1735 @@ +udev 182 +======== +Rules files in /etc/udev/rules.s/ with the same name as rules files in +/run/udev/rules.d/ now always have precedence. The stack of files is now: +/usr/lib (package), /run (runtime, auto-generated), /etc (admin), while +the later ones override the earlier ones. In other words: the admin has +always the last say. + +USB auto-suspend is now enabled by default for some built-in USB HID +devices. + +/dev/disk/by-path/ links are no longer created for ATA devices behind +an 'ATA transport class', the logic to extract predictable numbers does +not exist in the kernel at this moment. + +/dev/disk/by-id/scsi-* compatibility links are no longer created for +ATA devices, they have their own ata-* prefix. + +The s390 rule to set mode == 0666 for /dev/z90crypt is is removed from +the udev tree and will be part of s390utils (or alternatively could be +done by the kernel driver itself). + +The udev-acl tool is no longer provided, it will be part of a future +ConsoleKit release. On systemd systems, advanced ConsoleKit and udev-acl +functionality are provided by systemd. + +udev 181 +======== +Require kmod version 5. + +Provide /dev/cdrom symlink for /dev/sr0. + +udev 180 +======== +Fix for ID_PART_ENTRY_* property names, added by the blkid built-in. The +fix is needed for udisk2 to operate properly. + +Fix for skipped rule execution when the kernel has removed the device +node in /dev again, before the event was even started. The fix is needed +to run device-mapper/LVM events properly. + +Fix for the man page installation, which was skipped when xsltproc was not +installed. + +udev 179 +======== +Bugfix for $name resolution, which broke at least some keymap handling. + +udev 178 +======== +Bugfix for the firmware loading behavior with kernel modules which +try to load firmware in the module_init() path. The blocked event +runs into a timout now, which should allow the firmware to be loaded. + +Bugfix for a wrong DEVNAME= export, which breaks at least the udev-acl +tool. + +Bugfix for missing ID_ properties for GPT partitions. + +The RUN+="socket:.." option is deprecated and should not be used. A warning +during rules parsing is printed now. Services which listen to udev events, +need to subscribe to the netlink messages with libudev and not let udev block +in the rules execution until the message is delivered. + +udev 177 +======== +Bugfix for rule_generator instalation. + +udev 176 +======== +The 'devtmpfs' filesystem is required now, udev will not create or delete +device nodes anymore, it only adjusts permissions and ownership of device +nodes and maintains additional symlinks. + +A writable /run directory (ususally tmpfs) is required now for a fully +functional udev, there is no longer a fallback to /dev/.udev. + +The default 'configure' install locations have changed. Packages for systems +with the historic / vs. /usr split need to be adapted, otherwise udev will +be installed in /usr and not work properly. Example configuration options +to install things the traditional way are in INSTALL. + +The default install location of the 'udevadm' tool moved from 'sbin' +to /usr/bin. Some tools expect udevadm in 'sbin', a symlink to udevadm +needs to be manually created if needed, or --bindir=/sbin be specified. + +The expected value of '--libexecdir=' has changed and must no longer contain +the 'udev' directory. + +Kernel modules are now loaded directly by linking udev to 'libkmod'. The +'modprobe' tool is no longer executed by udev. + +The 'blkid' tool is no longer executed from udev rules. Udev links +directly to libblkid now. + +Firmware is loaded natively by udev now, the external 'firmware' binary +is no longer used. + +All built-in tools can be listed and tested with 'udevadm test-builtin'. + +The 'udevadm control --reload-rules' option has been renamed to '--reload'. +It now also reloads the kernel module configuration. + +The systemd socket files use PassCredentials=yes, which is available in +systemd version 38. + +The udev build system only creates a .xz tarball now. + +All tabs in the source code used for indentation are replaced by spaces now. :) + +udev 175 +======== +Bugfixes. + +udev 174 +======== +Bugfixes. + +The udev daemon moved to /lib/udev/udevd. Non-systemd init systems +and non-dracut initramfs image generators need to change the init +scripts. Alternatively the udev build needs to move udevd back to +/sbin or create a symlink in /sbin, which is not done by default. + +The path_id, usb_id, input_id tools are built-in commands now and +the stand-alone tools do not exist anymore. Static lists of file in +initramfs generators need to be updated. For testing, the commands +can still be executed standalone with 'udevadm test-builtin '. + +The fusectl filesystem is no longer mounted directly from udev. +Systemd systems will take care of mounting fusectl and configfs +now. Non-systemd systems need to ship their own rule if they +need these filesystems auto-mounted. + +The long deprecated keys: SYSFS=, ID=, BUS= have been removed. + +The support for 'udevadm trigger --type=failed, and the +RUN{fail_event_on_error} attribute was removed. + +The udev control socket is now created in /run/udev/control +and no longer as an abstract namespace one. + +The rules to create persistent network interface and cdrom link +rules automatically in /etc/udev/rules.d/ have been disabled by +default. Explicit configuration will be required for these use +cases, udev will no longer try to write any persistent system +configuration from a device hotplug path. + +udev 173 +======== +Bugfixes. + +The udev-acl extra is no longer enabled by default now. To enable it, +--enable-udev_acl needs to be given at ./configure time. On systemd +systems, the udev-acl rules prevent it from running as the functionality +has moved to systemd. + +udev 172 +======== +Bugfixes. + +Udev now enables kernel media-presence polling if available. Part +of udisks optical drive tray-handling moved to cdrom_id: The tray +is locked as soon as a media is detected to enable the receiving +of media-eject-request events. Media-eject-request events will +eject the media. + +Libudev enumerate is now able to enumerate a subtree of a given +device. + +The mobile-action-modeswitch modeswitch tool was deleted. The +functionality is provided by usb_modeswitch now. + +udev 171 +======== +Bugfixes. + +The systemd service files require systemd version 28. The systemd +socket activation make it possible now to start 'udevd' and 'udevadm +trigger' in parallel. + +udev 170 +======== +Fix bug in control message handling, which can lead to a failing +udevadm control --exit. Thanks to Jürg Billeter for help tracking +it down. + +udev 169 +======== +Bugfixes. + +We require at least Linux kernel 2.6.32 now. Some platforms might +require a later kernel that supports accept4() and similar, or +need to backport the trivial syscall wiring to the older kernels. + +The hid2hci tool moved to the bluez package and was removed. + +Many of the extras can be --enable/--disabled at ./configure +time. The --disable-extras option was removed. Some extras have +been disabled by default. The current options and their defaults +can be checked with './configure --help'. + +udev 168 +======== +Bugfixes. + +Udev logs a warning now if /run is not writable at udevd +startup. It will still fall back to /dev/.udev, but this is +now considered a bug. + +The running udev daemon can now cleanly shut down with: + udevadm control --exit + +Udev in initramfs should clean the state of the udev database +with: udevadm info --cleanup-db which will remove all state left +behind from events/rules in initramfs. If initramfs uses +--cleanup-db and device-mapper/LVM, the rules in initramfs need +to add OPTIONS+="db_persist" for all dm devices. This will +prevent removal of the udev database for these devices. + +Spawned programs by PROGRAM/IMPORT/RUN now have a hard timeout of +120 seconds per process. If that timeout is reached the spawned +process will be killed. The event timeout can be overwritten with +udev rules. + +If systemd is used, udev gets now activated by netlink data. +Systemd will bind the netlink socket which will buffer all data. +If needed, such setup allows a seemless update of the udev daemon, +where no event can be lost during a udevd update/restart. +Packages need to make sure to: systemctl stop udev.socket udev.service +or 'mask' udev.service during the upgrade to prevent any unwanted +auto-spawning of udevd. +This version of udev conflicts with systemd version below 25. The +unchanged service files will not wirk correctly. + +udev 167 +======== +Bugfixes. + +The udev runtime data moved from /dev/.udev/ to /run/udev/. The +/run mountpoint is supposed to be a tmpfs mounted during early boot, +available and writable to for all tools at any time during bootup, +it replaces /var/run/, which should become a symlink some day. + +If /run does not exist, or is not writable, udev will fall back using +/dev/.udev/. + +On systemd systems with initramfs and LVM used, packagers must +make sure, that the systemd and initramfs versions match. The initramfs +needs to create the /run mountpoint for udev to store the data, and +mount this tmpfs to /run in the rootfs, so the that the udev database +is preserved for the udev version started in the rootfs. + +The command 'udevadm info --convert-db' is gone. The udev daemon +itself, at startup, converts any old database version if necessary. + +The systemd services files have been reorganized. The udev control +socket is bound by systemd and passed to the started udev daemon. +The udev-settle.service is no longer active by default. Services which +can not handle hotplug setups properly need to actively pull it in, to +act like a barrier. Alternatively the settle service can be unconditionally +'systemctl'enabled, and act like a barrier for basic.target. + +The fstab_import callout is no longer built or installed. Udev +should not be used to mount, does not watch changes to fstab, and +should not mirror fstab values in the udev database. + +udev 166 +======== +Bugfixes. + +New and updated keymaps. + +udev 165 +======== +Bugfixes. + +The udev database has changed, After installation of a new udev +version, 'udevadm info --convert-db' should be called, to let the new +udev/libudev version read the already stored data. + +udevadm now supports quoting of property values, and prefixing of +key names: + $ udevadm info --export --export-prefix=MY_ --query=property -n sda + MY_MAJOR='259' + MY_MINOR='0' + MY_DEVNAME='/dev/sda' + MY_DEVTYPE='disk' + ... + +libudev now supports: + udev_device_get_is_initialized() + udev_enumerate_add_match_is_initialized() +to be able to skip devices the kernel has created , but udev has +not already handled. + +libudev now supports: + udev_device_get_usec_since_initialized() +to retrieve the "age" of a udev device record. + +GUdev supports a more generic GUdevEnumerator class, udev TAG +handling, device initialization and timestamp now. + +The counterpart of /sys/dev/{char,block}/$major:$minor, +/dev/{char,block}/$major:$minor symlinks are now unconditionally +created, even when no rule files exist. + +New and updated keymaps. + +udev 164 +======== +Bugfixes. + +GUdev moved from /usr to /. + +udev 163 +======== +Bugfixes. + +udev 162 +======== +Bugfixes. + +Persistent network naming rules are disabled inside of Qemu/KVM now. + +New and updated keymaps. + +Udev gets unconditionally enabled on systemd installations now. There +is no longer the need to to run 'systemctl enable udev.service'. + +udev 161 +======== +Bugfixes. + +udev 160 +======== +Bugfixes. + +udev 159 +======== +Bugfixes. + +New and fixed keymaps. + +Install systemd service files if applicable. + +udev 158 +======== +Bugfixes. + +All distribution specific rules are removed from the udev source tree, +most of them are no longer needed. The Gentoo rules which allow to support +older kernel versions, which are not covered by the default rules anymore +has moved to rules/misc/30-kernel-compat.rules. + +udev 157 +======== +Bugfixes. + +The option --debug-trace and the environemnt variable UDEVD_MAX_CHILDS= +was removed from udevd. + +Udevd now checks the kernel commandline for the following variables: + udev.log-priority= + udev.children-max= + udev.exec-delay= +to help debuging coldplug setups where the loading of a kernel +module crashes the system. + +The subdirectory in the source tree rules/packages has been renamed to +rules/arch, anc contains only architecture specific rules now. + +udev 156 +======== +Bugfixes. + +udev 155 +======== +Bugfixes. + +Now the udev daemon itself, does on startup: + - copy the content of /lib/udev/devices to /dev + - create the standard symlinks like /dev/std{in,out,err}, + /dev/core, /dev/fd, ... + - use static node information provided by kernel modules + and creates these nodes to allow module on-demand loading + - possibly apply permissions to all ststic nodes from udev + rules which are annotated to match a static node + +The default mode for a device node is 0600 now to match the kernel +created devtmpfs defaults. If GROUP= is specified and no MODE= is +given the default will be 0660. + +udev 154 +======== +Bugfixes. + +Udev now gradually starts to pass control over the primary device nodes +and their names to the kernel, and will in the end only manage the +permissions of the node, and possibly create additional symlinks. +As a first step NAME="" will be ignored, and NAME= setings with names +other than the kernel provided name will result in a logged warning. +Kernels that don't provide device names, or devtmpfs is not used, will +still work as they did before, but it is strongly recommended to use +only the same names for the primary device node as the recent kernel +provides for all devices. + +udev 153 +======== +Fix broken firmware loader search path. + +udev 152 +======== +Bugfixes. + +"udevadm trigger" defaults to "change" events now instead of "add" +events. The "udev boot script" might need to add "--action=add" to +the trigger command if not already there, in case the initial coldplug +events are expected as "add" events. + +The option "all_partitons" was removed from udev. This should not be +needed for usual hardware. Udev can not safely make assumptions +about non-existing partition major/minor numbers, and therefore no +longer provide this unreliable and unsafe option. + +The option "ignore_remove" was removed from udev. With devtmpfs +udev passed control over device nodes to the kernel. This option +should not be needed, or can not work as advertised. Neither +udev nor the kernel will remove device nodes which are copied from +the /lib/udev/devices/ directory. + +All "add|change" matches are replaced by "!remove" in the rules and +in the udev logic. All types of events will update possible symlinks +and permissions, only "remove" is handled special now. + +The modem modeswitch extra was removed and the external usb_modeswitch +program should be used instead. + +New and fixed keymaps. + +udev 151 +======== +Bugfixes. + +udev 150 +======== +Bugfixes. + +Kernels with SYSFS_DEPRECATED=y are not supported since a while. Many users +depend on the current sysfs layout and the information not available in the +deprecated layout. All remaining support for the deprecated sysfs layout is +removed now. + +udev 149 +======== +Fix for a possible endless loop in the new input_id program. + +udev 148 +======== +Bugfixes. + +The option "ignore_device" does no longer exist. There is no way to +ignore an event, as libudev events can not be suppressed by rules. +It only prevented RUN keys from being executed, which results in an +inconsistent behavior in current setups. + +BUS=, SYSFS{}=, ID= are long deprecated and should be SUBSYSTEM(S)=, +ATTR(S){}=, KERNEL(S)=. It will cause a warning once for every rule +file from now on. + +The support for the deprecated IDE devices has been removed from the +default set of rules. Distros who still care about non-libata drivers +need to add the rules to the compat rules file. + +The ID_CLASS property on input devices has been replaced by the more accurate +set of flags ID_INPUT_{KEYBOARD,KEY,MOUSE,TOUCHPAD,TABLET,JOYSTICK}. These are +determined by the new "input_id" prober now. Some devices, such as touchpads, +can have several classes. So if you previously had custom udev rules which e. g. +checked for ENV{ID_CLASS}=="kbd", you need to replace this with +ENV{ID_INPUT_KEYBOARD}=="?*". + +udev 147 +======== +Bugfixes. + +To support DEVPATH strings larger than the maximum file name length, the +private udev database format has changed. If some software still reads the +private files in /dev/.udev/, which it shouldn't, now it's time to fix it. +Please do not port anything to the new format again, everything in /dev/.udev +is and always was private to udev, and may and will change any time without +prior notice. + +Multiple devices claiming the same names in /dev are limited to symlinks +only now. Mixing identical symlink names and node names is not supported. +This reduces the amount of data in the database significantly. + +NAME="%k" causes a warning now. It's is and always was completely superfluous. +It will break kernel supplied DEVNAMEs and therefore it needs to be removed +from all rules. + +Most NAME= instructions got removed. Kernel 2.6.31 supplies the needed names +if they are not the default. To support older kernels, the NAME= rules need to +be added to the compat rules file. + +Symlinks to udevadm with the old command names are no longer resolved to +the udevadm commands. + +The udev-acl tool got adopted to changes in ConsoleKit. Version 0.4.1 is +required now. + +The option "last_rule" does no longer exist. Its use breaks too many +things which expect to be run from independent later rules, and is an idication +that something needs to be fixed properly instead. + +The gudev API is no longer marked as experimental, +G_UDEV_API_IS_SUBJECT_TO_CHANGE is no longer needed. The gudev introspection +is enabled by default now. Various projects already depend on introspection +information to bind dynamic languages to the gudev interfaces. + +udev 146 +======== +Bugfixes. + +The udevadm trigger "--retry-failed" option, which is replaced since quite +a while by "--type=failed" is removed. + +The failed tracking was not working at all for a few releases. The RUN +option "ignore_error" is replaced by a "fail_event_on_error" option, and the +default is not to track any failing RUN executions. + +New keymaps, new modem, hid2hci updated. + +udev 145 +======== +Fix possible crash in udevd when worker processes are busy, rules are +changed at the same time, and workers get killed to reload the rules. + +udev 144 +======== +Bugfixes. + +Properties set with ENV{.FOO}="bar" are marked private by starting the +name with a '.'. They will not be stored in the database, and not be +exported with the event. + +Firmware files are looked up in: + /lib/firmware/updates/$(uname -r) + /lib/firmware/updates + /lib/firmware/$(uname -r) + /lib/firmware" +now. + +ATA devices switched the property from ID_BUS=scsi to ID_BUS=ata. +ata_id, instead of scsi_id, is the default tool now for ATA devices. + +udev 143 +======== +Bugfixes. + +The configure options have changed because another library needs to be +installed in a different location. Instead of exec_prefix and udev_prefix, +libdir, rootlibdir and libexecdir are used. The Details are explained in +the README file. + +Event processes now get re-used after they handled an event. This reduces +the number of forks and the pressure on the CPU significantly, because +cloned event processes no longer cause page faults in the main daemon. +After the events have settled, a few worker processes stay around for +future events, all others get cleaned up. + +To be able to use signalfd(), udev depends on kernel version 2.6.25 now. +Also inotify support is mandatory now to run udev. + +The format of the queue exported by the udev damon has changed. There is +no longer a /dev/.udev/queue/ directory. The current event queue can be +accessed with udevadm settle and libudedv. + +Libudev does not have the unstable API header anymore. From now on, +incompatible changes will be handled by bumping the library major version. + +To build udev from the git tree gtk-doc is needed now. The tarballs will +build without it and contain the pre-built documentation. An online copy +is available here: + http://www.kernel.org/pub/linux/utils/kernel/hotplug/libudev/ + +The tools from the udev-extras repository have been merged into the main +udev repository. Some of the extras have larger external dependencies, and +they can be disabled with the configure switch --disable-extras. + +udev 142 +======== +Bugfixes. + +The program vol_id and the library libvolume_id are removed from the +repository. Libvolume_id is merged with libblkid from the util-linux-ng +package. Persistent disk links for label and uuid depend on the +util-linux-ng version (2.15) of blkid now. Older versions of blkid +can not be used with udev. + +Libudev allows to subscribe to udev events. To prevent unwanted messages +to be delivered, and waking up the subscribing process, a filter can be +installed, to drop messages inside a kernel socket filter. The filters +match on the : properties of the device. + This is part of the ongoing effort to replace HAL, and switch current +users over to directly use libudev. + Libudev is still marked as experimental, and its interface might +eventually change if needed, but no major changes of the currently exported +interface are expected anymore, and a first stable release should happen +soon. + +A too old kernel (2.6.21) or a kernel with CONFIG_SYSFS_DEPRECATED +is not supported since while and udevd will log an error message at +startup. It should still be able to boot-up, but advanced rules and system +services which depend on the information not available in the old sysfs +format will fail to work correctly. + +DVB device naming is supplied by the kernel now. In case older kernels +need to be supported, the old shell script should be added to a compat +rules file. + +udev 141 +======== +Bugfixes. + +The processed udev events get send back to the netlink socket. Libudev +provides access to these events. This is work-in-progress, to replace +the DeviceKit daemon functionality directly with libudev. There are +upcoming kernel changes to allow non-root users to subcribe to these +events. + +udev 140 +======== +Bugfixes. + +"udevadm settle" now optionally accepts a range of events to wait for, +instead of waiting for "all" events. + +udev 139 +======== +Bugfixes. + +The installed watch for block device metadata changes is now removed +during event hadling, because some (broken) tools may be called from udev +rules and (wrongly) open the device with write access. After the finished +event handling the watch is restored. + +udev 138 +======== +Bugfixes. + +Device nodes can be watched for changes with inotify with OPTIONS="watch". +If closed after being opened for writing, a "change" uevent will occur. +/dev/disk/by-{label,uuid}/* symlinks will be automatically updated. + +udev 137 +======== +Bugfixes. + +The udevadm test command has no longer a --force option, nodes and symlinks +are always updated with a test run now. + +The udevd daemon can be started with --resolve-names=never to avoid all user +and group lookups (e.g. in cut-down systems) or --resolve-names=late to +lookup user and groups every time events are handled. + +udev 136 +======== +Bugfixes. + +We are currently merging the Ubuntu rules in the udev default rules, +and get one step closer to provide a common Linux /dev setup, regarding +device names, symlinks, and default device permissions. On udev startup, +we now expect the following groups to be resolvable to their ids with +glibc's getgrnam(): + disk, cdrom, floppy, tape, audio, video, lp, tty, dialout, kmem. +LDAP setups need to make sure, that these groups are always resolvable at +bootup, with only the rootfs mounted, and without network access available. + +Some systems may need to add some new, currently not used groups, or need +to add some users to new groups, but the cost of this change is minimal, +compared to the pain the current, rather random, differences between the +various distributions cause for upstream projects and third-party vendors. + +In general, "normal" users who log into a machine should never be a member +of any such group, but the device-access should be managed by dynamic ACLs, +which get added and removed for the specific users on login/logout and +session activity/inactivity. These groups are only provided for custom setups, +and mainly system services, to allow proper privilege separation. +A video-streaming daemon uid would be a member of "audio" and "video", to get +access to the sound and video devices, but no "normal" user should ever belong +to the "audio" group, because he could listen to the built-in microphone with +any ssh-session established from the other side of the world. + +/dev/serial/by-{id,path}/ now contains links for ttyUSB devices, +which do not depend on the kernel device name. As usual, unique +devices - only a single one per product connected, or a real +USB serial number in the device - are always found with the same +name in the by-id/ directory. +Completely identical devices may overwrite their names in by-id/ +and can only be found reliably in the by-path/ directory. Devices +specified by by-path/ must not change their connection, like the +USB port number they are plugged in, to keep their name. + +To support some advanced features, Linux 2.6.22 is the oldest supported +version now. The kernel config with enabled SYSFS_DEPRECATED is no longer +supported. Older kernels should still work, and devices nodes should be +reliably created, but some rules and libudev will not work correctly because +the old kernels do not provide the expected information or interfaces. + +udev 135 +======== +Bugfixes. + +Fix for a possible segfault while swapping network interface names in udev +versions 131-134. + +udev 134 +======== +Bugfixes. + +The group "video" is part of the default rules now. + +udev 133 +======== +Bugfix for kernels using SYSFS_DEPRECATED* option and finding parent +block devices in some cases. No common distro uses this option anymore, +and we do not get enough testing for this and recent udev versions. If +this option is not needed to run some old distro with a new kernel, +it should be disabled in the kernel config. + +Bugfix for the $links substitution variable, which may crash if no links +are created. This should not happen in usual setups because we always +create /dev/{block,char}/ links. + +The strings of the parsed rules, which are kept in memory, no longer +contain duplicate entries, or duplicate tails of strings. This, and the +new rules parsing/matching code reduces the total in-memory size of +a huge distro rule sets to 0.08 MB, compared to the 1.2MB of udev +version 130. + +The export of DEVTYPE=disk/partition got removed from the default +rules. This value is available from the kernel. The pnp shell script +modprobe hack is removed from the default rules. ACPI devices have _proper_ +modalias support and take care of the same functionality. +Installations which support old kernels, but install current default +udev rules may want to add that to the compat rules file. + +Libvolume_id now always probes for all known filesystems, and does not +stop at the first match. Some filesystems are marked as "exclusive probe", +and if any other filesytem type matches at the same time, libvolume_id +will, by default, not return any probing result. This is intended to prevent +mis-detection with conflicting left-over signatures found from earlier +file system formats. That way, we no longer depend on the probe-order +in case of multiple competing signatures. In some setups the kernel allows +to mount a volume with just the old filesystem signature still in place. +This may damage the new filesystem and cause data-loss, just by mounting +it. Because volume_id can not decide which one the correct signature is, +the wrong signatures need to be removed manually from the volume, or the +volume needs to be reformatted, to enable filesystem detection and possible +auto-mounting. + +udev 132 +======== +Fix segfault if compiled without optimization and dbg() does not get +compiled out and uses variables which are not available. + +udev 131 +======== +Bugfixes. (And maybe new bugs. :)) + +The rule matching engine got converted from a rule list to a token +array which reduced the in-memory rules representation of a full +featured distros with thousends of udev rules from 1.2MB to 0.12 MB. +Limits like 5 ENV and ATTR matches, and one single instance for most +other keys per rule are gone. + +The NAME assignment is no longer special cased. If later rules assign +a NAME value again, the former value will be overwritten. As usual +for most other keys, the NAME value can be protected by doing a final +assignment with NAME:="". + +All udev code now uses libudev, which is also exported. The library +is still under development, marked as experimental, and its interface +may change as long as the DeviceKit integration is not finished. + +Many thanks to Alan Jenkins for his continuous help, and finding and +optimizing some of the computing expensive parts. + +udev 130 +======== +Bugfixes. + +Kernel devices and device nodes are connected now by reverse indizes in +/sys and /dev. A device number retrieved by a stat() or similar, the +kernel device directory can be found by looking up: + /sys/dev/{block,char}/: +and the device node of the same device by looking up: + /dev/{block,char}/: + +udev 129 +======== +Fix recently introduced bug, which caused a compilation without large +file support, where vol_id does not recognize raid signatures at the end +of a volume. + +Firewire disks now create both, by-id/scsi-* and by-id/ieee-* links. +Seems some kernel versions prevent the creation of the ieee-* links, +so people used the scsi-* link which disappeared now. + +More libudev work. Almost all udevadm functionality comes from libudev +now. + +udevadm trigger has a new option --type, which allows to trigger events +for "devices", for "subsystems", or "failed" devices. The old option +--retry-failed" still works, but is no longer mentioned in the man page. + +udev 128 +======== +Bugfixes. + +The udevadm info --device-id-of-file= output has changed to use +the obvious format. Possible current users should use the --export +option which is not affected. + +The old udev commands symlinks to udevadm are not installed, if +these symlinks are used, a warning is printed. + +udev 127 +======== +Bugfixes. + +Optical drive's media is no longer probed for raid signatures, +reading the end of the device causes some devices to malfunction. +Also the offset of the last session found is used now to probe +for the filesystem. + +The volume_id library got a major version number update to 1, +some deprecated functions are removed. + +A shared library "libudev" gets installed now to provide access +to udev device information. DeviceKit, the successor of HAL, will +need this library to access the udev database and search sysfs for +devices. +The library is currently in an experimental state, also the API is +expected to change, as long as the DeviceKit integration is not +finished. + +udev 126 +======== +We use ./configure now. See INSTALL for details. Current +options are: + --prefix= + "/usr" - prefix for man pages, include files + --exec-prefix= + "" - the root filesystem, prefix for libs and binaries + --sysconfdir= + "/etc" + --with-libdir-name= + "lib" - directory name for libraries, not a path name + multilib 64bit systems may use "lib64" instead of "lib" + --enable-debug + compile-in verbose debug messages + --disable-logging + disable all logging and compile-out all log strings + --with-selinux + link against SELInux libraries, to set the expected context + for created files + +In the default rules, the group "disk" gets permissions 0660 instead +of 0640. One small step closer to unify distro rules. Some day, all +distros hopefully end up with the same set of rules. + +No symlinks to udevadm are installed anymore, if they are still needed, +they should be provided by the package. + +udev 125 +======== +Bugfixes. + +Default udev rules, which are not supposed to be edited by the user, should +be placed in /lib/udev/rules.d/ now, to make it clear that they are private to +the udev package and will be replaced with an update. Udev will pick up rule +files from: + /lib/udev/rules.d/ - default installed rules + /etc/udev/rules.d/ - user rules + on-the-fly generated rules + /dev/.udev/rules.d/ - temporary non-persistent rules created after bootup +It does not matter in which directory a rule file lives, all files are sorted +in lexical order. + +To help creating /dev/root, we have now: + $ udevadm info --export --export-prefix="ROOT_" --device-id-of-file=/ + ROOT_MAJOR=8 + ROOT_MINOR=5 +In case the current --device-id-of-file is already used, please switch to +the --export format version, it saves the output parsing and the old +format will be changed to use ':' as a separator, like the format in the +sysfs 'dev' file. + +udev 124 +======== +Fix cdrom_id to properly recognize blank media. + +udev 123 +======== +Bugfixes. + +Tape drive id-data is queried from /dev/bsg/* instead of the tape +nodes. This avoids rewinding tapes on open(). + +udev 122 +======== +Bugfixes. + +The symlinks udevcontrol and udevtrigger are no longer installed by +the Makefile. + +The scsi_id program does not depend on sysfs anymore. It can speak +SGv4 now, so /dev/bsg/* device nodes can be used, to query SCSI device +data, which should solve some old problems with tape devices, where +we better do not open all tape device nodes to identify the device. + +udev 121 +======== +Many bugfixes. + +The cdrom_id program is replaced by an advanced version, which can +detect most common device types, and also properties of the inserted +media. This is part of moving some basic functionality from HAL into +udev (and the kernel). + +udev 120 +======== +Bugfixes. + +The last WAIT_FOR_SYSFS rule is removed from the default rules. + +The symlinks to udevadm for the debugging tools: udevmonitor and +udevtest are no longer created. + +The symlinks to the udevadm man page for the old tool names are +no longer created. + +Abstract namespace sockets paths in RUN+="socket:@" rules, +should be prefixed with '@' to indicate that the path is not a +real file. + +udev 119 +======== +Bugfixes. + +udev 118 +======== +Bugfixes. + +Udevstart is removed from the tree, it did not get installed for +a long time now, and is long replaced by trigger and settle. + +udev 117 +======== +Bugfixes. + +All udev tools are merged into a single binary called udevadm. +The old names of the tools are built-in commands in udevadm now. +Symlinks to udevadm, with the names of the old tools, provide +the same functionality as the standalone tools. There is also +only a single udevadm.8 man page left for all tools. + +Tools like mkinitramfs should be checked, if they need to include +udevadm in the list of files. + +udev 116 +======== +Bugfixes. + +udev 115 +======== +Bugfixes. + +The etc/udev/rules.d/ directory now contains a default set of basic +udev rules. This initial version is the result of a rules file merge +of Fedora and openSUSE. For these both distros only a few specific +rules are left in their own file, named after the distro. Rules which +are optionally installed, because they are only valid for a specific +architecture, or rules for subsystems which are not always used are +in etc/udev/packages/. + +udev 114 +======== +Bugfixes. + +Dynamic rules can be created in /dev/.udev/rules.d/ to trigger +actions by dynamically created rules. + +SYMLINK=="" matches agains the entries in the list of +currently defined symlinks. The links are not created in the +filesystem at that point in time, but the values can be matched. + +RUN{ignore_error}+="" will ignore any exit code from the +program and not record as a failed event. + +udev 113 +======== +Bugfixes. + +Final merge of patches/features from the Ubuntu package. + +udev 112 +======== +Bugfixes. + +Control characters in filesystem label strings are no longer silenty +removed, but hex-encoded, to be able to uniquely identify the device +by its symlink in /dev/disk/by-label/. +If libvolume_id is used by mount(8), LABEL= will work as expected, +if slashes or other characters are used in the label string. + +To test the existence of a file, TEST=="" and TEST!="" +can be specified now. The TEST key accepts an optional mode mask +TEST{0100}=="". + +Scsi_id now supports a mode without expecting scsi-specific sysfs +entries to allow the extraction of cciss-device persistent properties. + +udev 111 +======== +Bugfixes. + +In the future, we may see uuid's which are just simple character +strings (see the DDF Raid Specification). For that reason vol_id now +exports ID_FS_UUID_SAFE, just like ID_FS_LABEL_SAFE. For things like +the creation of symlinks, the *_SAFE values ensure, that no control +or whitespace characters are used in the filename. + +Possible users of libvolume_id, please use the volume_id_get_* functions. +The public struct will go away in a future release of the library. + +udev 110 +======== +Bugfixes. + +Removal of useless extras/eventrecorder.sh. + +udev 109 +======== +Bugfixes. + +udev 108 +======== +Bugfixes. + +The directory multiplexer for dev.d/ and hotplug.d are finally removed +from the udev package. + +udev 107 +======== +Bugfixes. + +Symlinks can have priorities now, the priority is assigned to the device +and specified with OPTIONS="link_priority=100". Devices with higher +priorities overwrite the symlinks of devices with lower priorities. +If the device that currently owns the link, goes away, the symlink +will be removed, and recreated, pointing to the next device with the +highest actual priority. This should make /dev/disk/by-{label,uuid,id} +more reliable, if multiple devices contain the same metadata and overwrite +these symlinks. + +The dasd_id program is removed from the udev tree, and dasdinfo, with the +needed rules, are part of the s390-tools now. + +Please add KERNEL=="[0-9]*:[0-9]*" to the scsi wait-for-sysfs rule, +we may get the scsi sysfs mess fixed some day, and this will only catch +the devices we are looking for. + +USB serial numbers for storage devices have the target:lun now appended, +to make it possibble to distinguish broken multi-lun devices with all +the same SCSI identifiers. + +Note: The extra "run_directory" which searches and executes stuff in +/etc/hotplug.d/ and /etc/dev.d/ is long deprecated, and will be removed +with the next release. Make sure, that you don't use it anymore, or +provides your own implementation of that inefficient stuff. +We are tired of reports about a "slow udev", because these directories +contain stuff, that runs with _every_ event, instead of using rules, +that run programs only for the matching events. + +udev 106 +======== +Bugfixes. + +udev 105 +======== +Bugfixes. + +DRIVER== will match only for devices that actually have a real +driver. DRIVERS== must be used, if parent devices should be +included in the match. + +Libvolume_id's "linux_raid" detection needed another fix. + +udev 104 +======== +Bugfixes. + +udev 103 +======== +Add additional check to volume_id detection of via_raid, cause +some company decided to put a matching pattern all over the empty +storage area of their music players. + +udev 102 +======== +Fix path_id for SAS devices. + +udev 101 +======== +The udev daemon can be started with --debug-trace now, which will +execute all events serialized to get a chance to catch a possible +action that crashes the box. + +A warning is logged, if PHYSDEV* keys, the "device" link, or a parent +device attribute like $attr{../file} is used, only WAIT_FOR_SYSFS rules +are excluded from the warning. Referencing parent attributes directly +may break when something in the kernel driver model changes. Udev will +just find the attribute by walking up the parent chain. + +Udevtrigger now sorts the list of devices depending on the device +dependency, so a "usb" device is triggered after the parent "pci" +device. + +udev 100 +======== +Revert persistent-storage ata-serial '_' '-' replacement. + +udev 099 +======== +Bugfixes. + +Udevtrigger can now filter the list of devices to be triggered. Matches +for subsystems or sysfs attributes can be specified. + +The entries in /dev/.udev/queue and /dev/.udev/failed have changed to +zero-sized files to avoid pointing to /sys and confuse broken tools which +scan the /dev directory. To retry failed events, udevtrigger --retry-failed +should be used now. + +The rules and scripts to create udev rules for persistent network +devices and optical drives are in the extras/rules_generator directory +now. If you use something similar, please consider replacing your own +version with this, to share the support effort. The rule_generator +installs its own rules into /etc/udev/rules.d. + +The cdrom_id tool installs its own rule now in /etc/udev/rules.d, cause +the rule_generator depends on cdrom_id to be called in an earlier rule. + +udev 098 +======== +Bugfixes. + +Renaming of some key names (the old names still work): +BUS -> SUBSYSTEMS, ID -> KERNELS, SYSFS -> ATTRS, DRIVER -> DRIVERS. +(The behavior of the key DRIVER will change soon in one of the next +releases, to match only the event device, please switch to DRIVERS +instead. If DRIVER is used, it will behave like DRIVERS, but an error +is logged. +With the new key names, we have a more consistent and simpler scheme. +We can match the properties of the event device only, with: KERNEL, +SUBSYSTEM, ATTR, DRIVER. Or include all the parent devices in the match, +with: KERNELS, SUBSYSTEMS, ATTRS, DRIVERS. ID, BUS, SYSFS, DRIVER are no +longer mentioned in the man page and should be switched in the rule +files. + +ATTR{file}="value" can be used now, to write to a sysfs file of the +event device. Instead of: + ..., SYSFS{type}=="0|7|14", RUN+="/bin/sh -c 'echo 60 > /sys$$DEVPATH/timeout'" +we now can do: + ..., ATTR{type}=="0|7|14", ATTR{timeout}="60" + +All the PHYSDEV* keys are deprecated and will be removed from a +future kernel: + PHYDEVPATH - is the path of a parent device and should not be + needed at all. + PHYSDEVBUS - is just a SUBSYSTEM value of a parent, and can be + matched with SUBSYSTEMS== + PHYSDEVDRIVER - for bus devices it is available as ENV{DRIVER}. + Newer kernels will have DRIVER in the environment, + for older kernels udev puts in. Class device will + no longer carry this property of a parent and + DRIVERS== can be used to match such a parent value. +Note that ENV{DRIVER} is only available for a few bus devices, where +the driver is already bound at device event time. On coldplug, the +events for a lot devices are already bound to a driver, and they will have +that value set. But on hotplug, at the time the kernel creates the device, +it can't know what driver may claim the device after that, therefore +in most cases it will be empty. + +Failed events should now be re-triggered with: + udevtrigger --retry-failed. +Please switch to this command, so we keep the details of the /dev/.udev/failed/ +files private to the udev tools. We may need to switch the current symlink +target, cause some obviously broken tools try to scan all files in /dev +including /dev/.udev/, find the links to /sys and end up stat()'ing sysfs files +million times. This takes ages on slow boxes. + +The udevinfo attribute walk (-a) now works with giving a device node +name (-n) instead of a devpath (-p). The query now always works, also when +no database file was created by udev. + +The built-in /etc/passwd /etc/group parser is removed, we always depend on +getpwnam() and getgrnam() now. One of the next releases will depend on +fnmatch() and may use getopt_long(). + +udev 097 +======== +Bugfixes and small improvements. + +udev 096 +======== +Fix path_id for recent kernels. + +udev 095 +======== +%e is finally gone. + +Added support for swapping network interface names, by temporarily +renaming the device and wait for the target name to become free. + +udev 094 +======== +The built-in MODALIAS key and substitution is removed. + +udev 093 +======== +The binary firmware helper is replaced by the usual simple +shell script. Udevsend is removed from the tree. + +udev 092 +======== +Bugfix release. + +udev 091 +======== +Some more keys require the correct use of '==' and '=' depending +on the kind of operation beeing an assignment or a match. Rules +with invalid operations are skipped and logged to syslog. Please +test with udevtest if the parsing of your rules throws errors and +fix possibly broken rules. + +udev 090 +======== +Provide "udevsettle" to wait for all current udev events to finish. +It also watches the current kernel netlink queue by comparing the +even sequence number to make sure that there are no current pending +events that have not already arrived in the daemon. + +udev 089 +======== +Fix rule to skip persistent rules for removable IDE devices, which +also skipped optical IDE drives. + +All *_id program are installed in /lib/udev/ by default now. + +No binary is stripped anymore as this should be done in the +packaging process and not at build time. + +libvolume_id is provided as a shared library now and vol_id is +linked against it. Also one of the next HAL versions will require +this library, and the HAL build process will also require the +header file to be installed. The copy of the same code in HAL will +be removed to have only a single copy left on the system. + +udev 088 +======== +Add persistent links for SCSI tapes. The rules file is renamed +to 60-persistent-storage.rules. + +Create persistent path for usb devices. Can be used for all sorts +of devices that can't be distinguished by other properties like +multiple identical keyboards and mice connected to the same box. + +Provide "udevtrigger" program to request events on coldplug. The +shell script is much too slow with thousends of devices. + +udev 087 +======== +Fix persistent disk rules to exclude removable IDE drives. + +Warn if %e, $modalias or MODALIAS is used. + +udev 086 +======== +Fix queue export, which wasn't correct for subsequent add/remove +events for the same device. + +udev 085 +======== +Fix cramfs detection on big endian. + +Make WAIT_FOR_SYSFS usable in "normal" rules and silent if the whole +device goes away. + +udev 084 +======== +If BUS== and SYSFS{}== have been used in the same rule, the sysfs +attributes were only checked at the parent device that matched the +by BUS requested subsystem. Fix it to also look at the device we +received the event for. + +Build variable CROSS has changed to CROSS_COMPILE to match the kernel +build name. + +udev 083 +======== +Fix a bug where NAME="" would prevent RUN from beeing executed. + +RUN="/bin/program" does not longer automatically add the subsystem +as the first parameter. This is from the days of /sbin/hotplug +which is dead now and it's just confusing to need to add a space at +the end of the program name to prevent this. +If you use rules that need the subsystem as the first parameter, +like the old "udev_run_hotlugd" and "udev_run_devd", add the subsystem +to the key like RUN+="/bin/program $env{SUBSYSTEM}". + +udev 082 +======== +The udev man page has moved to udev(7) as it does not describe a command +anymore. The programs udev, udevstart and udevsend are no longer installed +by default and must be copied manually, if they should be installed or +included in a package. + +Fix a bug where "ignore_device" could run earlier collected RUN keys before +the ignore rule was applied. + +More preparation for future sysfs changes. usb_id and scsi_id no longer +depend on a magic order of devices in the /devices chain. Specific devices +should be requested by their subsytem. + +This will always find the scsi parent device without depending on a specific +path position: + dev = sysfs_device_get(devpath); + dev_usb = sysfs_device_get_parent_with_subsystem(dev, "scsi"); + +The "device" link in the current sysfs layout will be automatically +_resolved_ as a parent and in the new sysfs layout it will just _be_ the +parent in the devpath. If a device is requested by it's symlink, like all +class devices in the new sysfs layout will look like, it gets automatically +resolved and substituted with the real devpath and not the symlink path. + +Note: +A similar logic must be applied to _all_ sysfs users, including +scripts, that search along parent devices in sysfs. The explicit use of +the "device" link must be avoided. With the future sysfs layout all +DEVPATH's will start with /devices/ and have a "subsystem" symlink poiting +back to the "class" or the "bus". The layout of the parent devices in +/devices is not necessarily expected to be stable across kernel releases and +searching for parents by their subsystem should make sysfs users tolerant +for changed parent chains. + +udev 081 +======== +Prepare udev to work with the experimental kernel patch, that moves +/sys/class devices to /sys/devices and /sys/block to /sys/class/block. + +Clarify BUS, ID, $id usage and fix $id behavior. This prepares for +moving the class devices to /sys/devices. + +Thanks again to Marco for help finding a hopefully nice compromise +to make %b simpler and working again. + +udev 080 +======== +Complete removal of libsysfs, replaced by simple helper functions +which are much simpler and a bit faster. The udev daemon operatesentirely +on event parameters and does not use sysfs for simple rules anymore. +Please report any new bugs/problems, that may be caused by this big +change. They will be fixed immediately. + +The enumeration format character '%e' is deprecated and will be +removed sometimes from a future udev version. It never worked correctly +outside of udevstart, so we can't use it with the new parallel +coldplug. A simple enumeration is as useless as the devfs naming +scheme, just get rid of both if you still use it. + +MODALIAS and $modalias is not needed and will be removed from one of +the next udev versions, replace it in all rules with ENV{MODALIAS} or +the sysfs "modalias" value. + +Thanks a lot to Marco for all his help on finding and fixing bugs. + +udev 079 +======== +Let scsi_id request libata drive serial numbers from page 0x80. + +Renamed etc/udev/persistent.rules to persistent-disk.rules and +added /dev/disk/by-name/* for device mapper device names. + +Removed %e from the man page. It never worked reliably outside +of udevstart and udevstart is no longer recommended to use. + +udev 078 +======== +Symlinks are now exported to the event environment. Hopefully it's no +longer needed to run udevinfo from an event process, like it was +mentioned on the hotplug list: + UDEV [1134776873.702967] add@/block/sdb + ... + DEVNAME=/dev/sdb + DEVLINKS=/dev/disk/by-id/usb-IBM_Memory_Key_0218B301030027E8 /dev/disk/by-path/usb-0218B301030027E8:0:0:0 + +udev 077 +======== +Fix a problem if udevsend is used as the hotplug handler and tries to use +syslog, which causes a "vc" event loop. 2.6.15 will make udevsend obsolete +and this kind of problems will hopefully go away soon. + +udev 076 +======== +All built-in logic to work around bad sysfs timing is removed with this +version. The need to wait for sysfs files is almost fixed with a kernel +version that doesn't work with this udev version anyway. Until we fix +the timing of the "bus" link creation, the former integrated logic should +be emulated by a rule placed before all other rules: + ACTION=="add", DEVPATH=="/devices/*", ENV{PHYSDEVBUS}=="?*", WAIT_FOR_SYSFS="bus" + +The option "udev_db" does no longer exist. All udev state will be in +/$udev_root/.udev/ now, there is no longer an option to set this +to anything else. +If the init script or something else used this value, just depend on +this hardcoded path. But remember _all_content_ of this directory is +still private to udev and can change at any time. + +Default location for rule sripts and helper programs is now: /lib/udev/. +Everything that is not useful on the commandline should go into this +directory. Some of the helpers in the extras folder are installed there +now. The rules need to be changed, to find the helpers there. + +Also /lib/udev/devices is recommended as a directory where packages or +the user can place real device nodes, which get copied over to /dev at +every boot. This should replace the various solutions with custom config +files. + +Udevsend does no longer start the udev daemon. This must be done with +the init script that prepares /dev on tmpfs and creates the initial nodes, +before starting the daemon. + +udev 075 +======== +Silent a too verbose error logging for the old hotplug.d/ dev.d/ +emulation. + +The copy of klibc is removed. A systemwide installed version of klibc +should be used to build a klibc udev now. + +udev 074 +======== +NAME="" will not create any nodes, but execute RUN keys. To completely +ignore an event the OPTION "ignore_device" should be used. + +After removal of the reorder queue, events with a TIMEOUT can be executed +without any queuing now. + +udev 073 +======== +Fixed bug in udevd, if inotify is not available. We depend on netlink +uevents now, kernels without that event source will not work with that +version of udev anymore. + +udev 072 +======== +The rule parsing happens now in the daemon once at startup, all udev +event processes inherit the already parsed rules from the daemon. +It is shipped with SUSE10.0 and reduces heavily the system load at +startup. The option to save precompiled rules and let the udev process +pick the them up is removed, as it's no longer needed. + +Kernel 2.6.15 will have symlinks at /class/input pointing to the real +device. Libsysfs is changed to "translate" the requested link into the +real device path, as it would happen with the hotplug event. Otherwise +device removal and the udev database will not work. + +Using 'make STRIPCMD=' will leave the binaries unstripped for debugging +and packaging. + +A few improvements for vol_id, the filesytem probing code. + +udev 071 +======== +Fix a stupid typo in extras/run_directory for "make install". + +scsi_id creates the temporary devnode now in /dev for usage with a +non-writable /tmp directory. + +The uevent kernel socket buffer can carry app. 50.000 events now, +let's see who can break this again. :) + +The upcoming kernel will have a new input driver core integration. +Some class devices are now symlinks to the real device. libsysfs +needs a fix for this to work correctly. Udevstart of older udev +versions will _not_ create these devices! + +udev 070 +======== +Fix a 'install' target in the Makefile, that prevents EXTRAS from +beeing installed. + +udev 069 +======== +A bunch of mostly trivial bugfixes. From now on no node name or +symlink name can contain any character than plain whitelisted ascii +characters or validated utf8 byte-streams. This is needed for the +/dev/disk/by-label/* links, because we import untrusted data and +export it to the filesystem. + +udev 068 +======== +More bugfixes. If udevd was started from the kernel, we don't +have stdin/stdout/stderr, which broke the forked tools in some +situations. + +udev 067 +======== +Bugfix. udevstart event ordering was broken for a long time. +The new run_program() uncovered it, because /dev/null was not +available while we try to run external programs. +Now udevstart should create it before we run anything. + +udev 066 +======== +Minor bugfixes and some distro rules updates. If you don't have the +persistent disk rules in /dev/disk/by-*/* on your distro, just +grab it from here. :) + +udev 065 +======== +We can use socket communication now to pass events from udev to +other programs: + RUN+="socket:/org/freedesktop/hal/udev_event" +will pass the whole udev event to the HAL daemon without the need +for a forked helper. (See ChangeLog for udevmonitor, as an example) + +udev 064 +======== +Mostly bugfixes and see ChangeLog. + +The test for the existence of an environment value should be +switched from: + ENV{KEY}=="*" to ENV{KEY}=="?*" +because "*" will not fail anymore, if the key does not exist or +is empty. + +udev 063 +======== +Bugfixes and a few tweaks described in the ChangeLog. + +udev 062 +======== +Mostly a Bugfix release. + +Added WAIT_FOR_SYSFS="" to be able to fight against the sysfs +timing with custom rules. + +udev 061 +======== +We changed the internal rule storage format. Our large rule files took +2 MB of RAM, with the change we are down to 99kB. + +If the device-node has been created with default name and no symlink or +options are to remenber, it is not longer stored in the udevdb. HAL will +need to be updated to work correctly with that change. + +To overrride optimization flags, OPTFLAGS may be used now. + +udev 060 +======== +Bugfix release. + +udev 059 +======== +Major changes happened with this release. The goal is to take over the +complete kernel-event handling and provide a more efficient way to dispatch +kernel events. Replacing most of the current shell script logic and the +kernel forked helper with a netlink-daemon and a rule-based event handling. + +o udevd listens to netlink events now. The first valid netlink event + will make udevd ignore any message from udevsend that contains a + SEQNUM, to avoid duplicate events. The forked events can be disabled + with: + echo "" > /proc/sys/kernel/hotplug + For full support, the broken input-subsytem needs to be fixed, not to + bypass the driver core. + +o /etc/dev.d/ + /etc/hotplug.d/ directory multiplexing is completely + removed from udev itself and must be emulated by calling small + helper binaries provided in the extras folder: + make EXTRAS=extras/run_directory/ + will build udev_run_devd and udev_run_hotplugd, which can be called + from a rule if needed: + RUN+="/sbin/udev_run_hotplugd" + The recommended way to handle this is to convert all the calls from + the directories to explicit udev rules and get completely rid of the + multiplexing. (To catch a ttyUSB event, you now no longer need to + fork and exit 300 tty script instances you are not interested in, it + is just one rule that matches exactly the device.) + +o udev handles now _all_ events not just events for class and block + devices, this way it is possible to control the complete event + behavior with udev rules. Especially useful for rules like: + ACTION="add", DEVPATH="/devices/*", MODALIAS=="?*", RUN+="/sbin/modprobe $modalias" + +o As used in the modalias rule, udev supports now textual + substitution placeholder along with the usual format chars. This + needs to be documented, for now it's only visible in udev_rules_parse.c. + +o The rule keys support now more operations. This is documented in the + man page. It is possible to add values to list-keys like the SYMLINK + and RUN list with KEY+="value" and to clear the list by assigning KEY="". + Also "final"-assignments are supported by using KEY:="value", which will + prevent changing the key by any later rule. + +o kernel 2.6.12 has the "detached_state" attribute removed from + sysfs, which was used to recognize sysfs population. We switched that + to wait for the "bus" link, which is only available in kernels after 2.6.11. + Running this udev version on older kernels may cause a short delay for + some events. + +o To provide infrastructure for persistent device naming, the id programs: + scsi_id, vol_id (former udev_volume_id), and ata_id (new) are able now + to export the probed data in environment key format: + pim:~ # /sbin/ata_id --export /dev/hda + ID_MODEL=HTS726060M9AT00 + ID_SERIAL=MRH401M4G6UM9B + ID_REVISION=MH4OA6BA + + The following rules: + KERNEL="hd*[!0-9]", IMPORT="/sbin/ata_id --export $tempnode" + KERNEL="hd*[!0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_MODEL}_$env{ID_SERIAL}" + + Will create: + kay@pim:~> tree /dev/disk + /dev/disk + |-- by-id + | |-- HTS726060M9AT00_MRH401M4G6UM9B -> ../../hda + | `-- IBM-Memory_Key -> ../../sda + |-- by-label + | |-- swap -> ../../hda1 + | |-- date -> ../../sda1 + | `-- home -> ../../hda3 + `-- by-uuid + |-- 2E08712B0870F2E7 -> ../../hda3 + |-- 9352cfef-7687-47bc-a2a3-34cf136f72e1 -> ../../hda1 + |-- E845-7A89 -> ../../sda1 + `-- b2a61681-3812-4f13-a4ff-920d70604299 -> ../../hda2 + + The IMPORT= operation will import these keys in the environment and make + it available for later PROGRAM= and RUN= executed programs. The keys are + also stored in the udevdb and can be queried from there with one of the + next udev versions. + +o A few binaries are silently added to the repository, which can be used + to replay kernel events from initramfs instead of using coldplug. udevd + can be instructed now to queue-up events while the stored events from + initramfs are filled into the udevd-queue. This code is still under + development and there is no documentation now besides the code itself. + The additional binaries get compiled, but are not installed by default. + +o There is also a temporary fix for a performance problem where too many + events happen in parallel and every event needs to parse the rules. + udev can now read precompiled rules stored on disk. This is likely to be + replaced by a more elegant solution in a future udev version. + +udev 058 +======== +With kernel version 2.6.12, the sysfs file "detached_state" was removed. +Fix for libsysfs not to expect this file was added. + +udev 057 +======== +All rules are applied now, but only the first matching rule with a NAME-key +will be applied. All later rules with NAME-key are completely ignored. This +way system supplied symlinks or permissions gets applied to user-defined +naming rules. + +Note: +Please check your rules setup, if you may need to add OPTIONS="last_rule" +to some rules, to keep the old behavior. + +The rules are read on "remove"-events too. That makes is possible to match +with keys that are available on remove (KERNEL, SUBSYSTEM, ID, ENV, ...) to +instruct udev to ignore an event (OPTIONS="ignore_device"). +The new ACTION-key may be used to let a rule act only at a "remove"-event. + +The new RUN-key supports rule-based execution of programs after device-node +handling. This is meant as a general replacement for the dev.d/-directories +to give fine grained control over the execution of programs. + +The %s{}-sysfs format char replacement values are searched at any of the +devices in the device chain now, not only at the class-device. + +We support log priority levels now. The value udev_log in udev.conf is used +to determine what is printed to syslog. This makes it possible to +run a version with compiled-in debug messages in a production environment +which is sometimes needed to find a bug. +It is still possible to supress the inclusion of _any_ syslog usage with +USE_LOG=false to create the smallest possible binaries if needed. +The configured udev_log value can be overridden with the environment variable +UDEV_LOG. + +udev 056 +======== +Possible use of a system-wide klibc: + make USE_KLIBC=true KLCC=/usr/bin/klcc all +will link against an external klibc and our own version will be ignored. + +udev 055 +======== +We support an unlimited count of symlinks now. + +If USE_STATIC=true is passed to a glibc build, we link statically and use +a built-in userdb parser to resolve user and group names. + +The PLACE= key is gone. It can be replaced by an ID= for a long time, because +we walk up the chain of physical devices to find a match. + +The KEY="" format supports '=', '==', '!=,' , '+=' now. This makes it +easy to skip certain attribute matches without composing rules with weird +character class negations like: + KERNEL="[!s][!c][!d]*" +this can now be replaced with: + KERNEL!="scd*" +The current simple '=' is still supported, and should work as it does today, +but existing rules should be converted if possible, to be better readable. + +We have new ENV{}== key now, to match against a maximum of 5 environment +variables. + +udevstart is its own binary again, because we don't need co carry this araound +with every forked event. diff --git a/README b/README new file mode 100755 index 0000000..38459c6 --- /dev/null +++ b/README @@ -0,0 +1,101 @@ +udev - Linux userspace device management + +Integrating udev in the system has complex dependencies and may differ from +distribution to distribution. A system may not be able to boot up or work +reliably without a properly installed udev version. The upstream udev project +does not recommend replacing a distro's udev installation with the upstream +version. + +The upstream udev project's set of default rules may require a most recent +kernel release to work properly. + +Tools and rules shipped by udev are not public API and may change at any time. +Never call any private tool in /usr/lib/udev from any external application; it +might just go away in the next release. Access to udev information is only offered +by udevadm and libudev. Tools and rules in /usr/lib/udev and the entire contents +of the /run/udev directory are private to udev and do change whenever needed. + +Requirements: + - Version 2.6.34 of the Linux kernel with sysfs, procfs, signalfd, inotify, + unix domain sockets, networking and hotplug enabled + + - Some architectures might need a later kernel, that supports accept4(), + or need to backport the accept4() syscall wiring in the kernel. + + - These options are required: + CONFIG_DEVTMPFS=y + CONFIG_HOTPLUG=y + CONFIG_INOTIFY_USER=y + CONFIG_NET=y + CONFIG_PROC_FS=y + CONFIG_SIGNALFD=y + CONFIG_SYSFS=y + CONFIG_SYSFS_DEPRECATED*=n + CONFIG_UEVENT_HELPER_PATH="" + + - These options might be needed: + CONFIG_BLK_DEV_BSG=y (SCSI devices) + CONFIG_TMPFS_POSIX_ACL=y (user ACLs for device nodes) + + - The /dev directory needs the 'devtmpfs' filesystem mounted. + Udev only manages the permissions and ownership of the + kernel-provided device nodes, and possibly creates additional symlinks. + + - Udev requires /run to be writable, which is usually done by mounting a + 'tmpfs' filesystem. + + - This version of udev does not work properly with the CONFIG_SYSFS_DEPRECATED* + option enabled. + + - The deprecated hotplug helper /sbin/hotplug should be disabled in the + kernel configuration, it is not needed today, and may render the system + unusable because the kernel may create too many processes in parallel + so that the system runs out-of-memory. + + - The proc filesystem must be mounted on /proc, and the sysfs filesystem must + be mounted at /sys. No other locations are supported by a standard + udev installation. + + - The default rule sset requires the following group names resolvable at udev startup: + disk, cdrom, floppy, tape, audio, video, lp, tty, dialout, and kmem. + Especially in LDAP setups, it is required that getgrnam() be able to resolve + these group names with only the rootfs mounted and while no network is + available. + + - Some udev extras have external dependencies like: + libglib2, usbutils, pciutils, and gperf. + All these extras can be disabled with configure options. + +Setup: + - The udev daemon should be started to handle device events sent by the kernel. + During bootup, the events for already existing devices can be replayed, so + that they are configured by udev. The systemd service files contain the + needed commands to start the udev daemon and the coldplug sequence. + + - Restarting the daemon never applies any rules to existing devices. + + - New/changed rule files are picked up automatically; there is usually no + daemon restart or signal needed. + +Operation: + - Based on events the kernel sends out on device creation/removal, udev + creates/removes device nodes and symlinks in the /dev directory. + + - All kernel events are matched against a set of specified rules, which + possibly hook into the event processing and load required kernel + modules to set up devices. For all devices, the kernel exports a major/minor + number; if needed, udev creates a device node with the default kernel + device name. If specified, udev applies permissions/ownership to the device + node, creates additional symlinks pointing to the node, and executes + programs to handle the device. + + - The events udev handles, and the information udev merges into its device + database, can be accessed with libudev: + http://www.kernel.org/pub/linux/utils/kernel/hotplug/libudev/ + http://www.kernel.org/pub/linux/utils/kernel/hotplug/gudev/ + +For more details about udev and udev rules, see the udev man pages: + http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev/ + +Please direct any comment/question to the linux-hotplug mailing list at: + linux-hotplug@vger.kernel.org diff --git a/TODO b/TODO new file mode 100755 index 0000000..8b8b9c8 --- /dev/null +++ b/TODO @@ -0,0 +1,22 @@ + - find a way to tell udev to not cancel firmware + requests in initramfs + + - scsi_id -> sg3_utils? + + - make gtk-doc optional like kmod + + - move /usr/lib/udev/devices/ to tmpfiles + + - trigger --subsystem-match=usb/usb_device + + - kill rules_generator + + - have a $attrs{} ? + + - remove RUN+="socket:" + + - libudev.so.1 + - symbol versioning + - return object with *_unref() + - udev_monitor_from_socket() + - udev_queue_get_failed_list_entry() diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100755 index 0000000..a97ab47 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1211 @@ +# generated automatically by aclocal 1.11.3 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, +# Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, +[m4_warning([this file was generated for autoconf 2.68. +You have another version of autoconf. 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Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +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 /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 + +m4_include([m4/gtk-doc.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) diff --git a/build-aux/config.guess b/build-aux/config.guess new file mode 100755 index 0000000..49ba16f --- /dev/null +++ b/build-aux/config.guess @@ -0,0 +1,1522 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +timestamp='2012-01-01' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# 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 Per Bothner. Please send patches (context +# diff format) to and include a ChangeLog +# entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/config.sub b/build-aux/config.sub new file mode 100755 index 0000000..d6b6b3c --- /dev/null +++ b/build-aux/config.sub @@ -0,0 +1,1766 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012 Free Software Foundation, Inc. + +timestamp='2012-01-01' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# 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. + + +# Please send patches to . Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 \ + | ns16k | ns32k \ + | open8 \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze) + basic_machine=microblaze-xilinx + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i386-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/build-aux/depcomp b/build-aux/depcomp new file mode 100755 index 0000000..bd0ac08 --- /dev/null +++ b/build-aux/depcomp @@ -0,0 +1,688 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2011-12-04.11; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, +# 2011 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 . + +# 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 . + +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 . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$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" + +# 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 + +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 $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## 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. + 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 $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + 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 $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$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. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$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 $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$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. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # 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=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test "$stat" = 0; then : + else + rm -f "$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/\(.*\)/ \1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/ / + G + p +}' >> "$depfile" + rm -f "$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. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -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" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -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 '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + sed < "$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: diff --git a/build-aux/install-sh b/build-aux/install-sh new file mode 100755 index 0000000..a9244eb --- /dev/null +++ b/build-aux/install-sh @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-01-19.21; # 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 "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$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: diff --git a/build-aux/ltmain.sh b/build-aux/ltmain.sh new file mode 100755 index 0000000..63ae69d --- /dev/null +++ b/build-aux/ltmain.sh @@ -0,0 +1,9655 @@ + +# libtool (GNU libtool) 2.4.2 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --no-warn don't display warning messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4.2 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . +# GNU libtool home page: . +# General help using GNU software: . + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.2 +TIMESTAMP="" +package_revision=1.3337 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_warning=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-warning|--no-warn) + opt_warning=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$absdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Remove ${wl} instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + func_resolve_sysroot "$deplib" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/build-aux/missing b/build-aux/missing new file mode 100755 index 0000000..86a8fc3 --- /dev/null +++ b/build-aux/missing @@ -0,0 +1,331 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2012-01-06.13; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 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 . + +# 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 + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and +\`g' are ignored when checking the name. + +Send bug reports to ." + 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 + +# normalize program name to check for. +program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). This is about non-GNU programs, so use $1 not +# $program. +case $1 in + lex*|yacc*) + # Not GNU programs, they don't have --version. + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $program in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te*) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison*|yacc*) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG=\${$#} + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex*|flex*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG=\${$#} + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit $? + fi + ;; + + makeinfo*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# 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: diff --git a/config.h.in b/config.h.in new file mode 100755 index 0000000..6004a7e --- /dev/null +++ b/config.h.in @@ -0,0 +1,124 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Debug messages. */ +#undef ENABLE_DEBUG + +/* enable GObject introspection support */ +#undef ENABLE_INTROSPECTION + +/* System logging. */ +#undef ENABLE_LOGGING + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `selinux' library (-lselinux). */ +#undef HAVE_LIBSELINUX + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the file `/usr/share/hwdata/pci.ids'. */ +#undef HAVE__USR_SHARE_HWDATA_PCI_IDS + +/* Define to 1 if you have the file `/usr/share/misc/pci.ids'. */ +#undef HAVE__USR_SHARE_MISC_PCI_IDS + +/* Define to 1 if you have the file `/usr/share/pci.ids'. */ +#undef HAVE__USR_SHARE_PCI_IDS + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* 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 + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif + + +/* Version number of package */ +#undef VERSION + +/* SELinux support. */ +#undef WITH_SELINUX + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to 1 if on MINIX. */ +#undef _MINIX + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + +/* Define to 1 if you need to in order for `stat' and other things to work. */ +#undef _POSIX_SOURCE diff --git a/configure b/configure new file mode 100755 index 0000000..ea1ceca --- /dev/null +++ b/configure @@ -0,0 +1,15949 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68 for udev 182. +# +# Report bugs to . +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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. 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" >&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 + + +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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$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 $? 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... 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" >&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" + { test -f "$ac_path_GREP" && $as_test_x "$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 $? 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" >&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" + { test -f "$ac_path_EGREP" && $as_test_x "$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 +#include +#include +#include + +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 + +_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 + +_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.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" +if test "x$ac_cv_header_minix_config_h" = xyes; then : + MINIX=yes +else + MINIX= +fi + + + if test "$MINIX" = yes; then + +$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h + + +$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h + + +$as_echo "#define _MINIX 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if ${ac_cv_safe_to_define___extensions__+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_safe_to_define___extensions__=yes +else + ac_cv_safe_to_define___extensions__=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } + test $ac_cv_safe_to_define___extensions__ = yes && + $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h + + $as_echo "#define _ALL_SOURCE 1" >>confdefs.h + + $as_echo "#define _GNU_SOURCE 1" >>confdefs.h + + $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h + + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi +fi + + +# Check whether --enable-silent-rules was given. +if test "${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... 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" >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case "$ECHO" in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options +# Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=no +fi + + + + + + + + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + + + + + + + + +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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 + + + + # Extract the first word of "gtkdoc-check", so it can be a program name with args. +set dummy gtkdoc-check; 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_GTKDOC_CHECK+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GTKDOC_CHECK in + [\\/]* | ?:[\\/]*) + ac_cv_path_GTKDOC_CHECK="$GTKDOC_CHECK" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GTKDOC_CHECK="$as_dir/$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 +GTKDOC_CHECK=$ac_cv_path_GTKDOC_CHECK +if test -n "$GTKDOC_CHECK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_CHECK" >&5 +$as_echo "$GTKDOC_CHECK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + for ac_prog in gtkdoc-rebase +do + # Extract the first word of "$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_path_GTKDOC_REBASE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GTKDOC_REBASE in + [\\/]* | ?:[\\/]*) + ac_cv_path_GTKDOC_REBASE="$GTKDOC_REBASE" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GTKDOC_REBASE="$as_dir/$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 +GTKDOC_REBASE=$ac_cv_path_GTKDOC_REBASE +if test -n "$GTKDOC_REBASE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_REBASE" >&5 +$as_echo "$GTKDOC_REBASE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$GTKDOC_REBASE" && break +done +test -n "$GTKDOC_REBASE" || GTKDOC_REBASE="true" + + # Extract the first word of "gtkdoc-mkpdf", so it can be a program name with args. +set dummy gtkdoc-mkpdf; 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_GTKDOC_MKPDF+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GTKDOC_MKPDF in + [\\/]* | ?:[\\/]*) + ac_cv_path_GTKDOC_MKPDF="$GTKDOC_MKPDF" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GTKDOC_MKPDF="$as_dir/$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 +GTKDOC_MKPDF=$ac_cv_path_GTKDOC_MKPDF +if test -n "$GTKDOC_MKPDF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_MKPDF" >&5 +$as_echo "$GTKDOC_MKPDF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + +# Check whether --with-html-dir was given. +if test "${with_html_dir+set}" = set; then : + withval=$with_html_dir; +else + with_html_dir='${datadir}/gtk-doc/html' +fi + + HTML_DIR="$with_html_dir" + + + # Check whether --enable-gtk-doc was given. +if test "${enable_gtk_doc+set}" = set; then : + enableval=$enable_gtk_doc; +else + enable_gtk_doc=no +fi + + + if test x$enable_gtk_doc = xyes; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk-doc >= 1.10\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gtk-doc >= 1.10") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + : +else + as_fn_error $? "You need to have gtk-doc >= 1.10 installed to build $PACKAGE_NAME" "$LINENO" 5 +fi + if test "x$PACKAGE_NAME" != "xglib"; then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTKDOC_DEPS" >&5 +$as_echo_n "checking for GTKDOC_DEPS... " >&6; } + +if test -n "$GTKDOC_DEPS_CFLAGS"; then + pkg_cv_GTKDOC_DEPS_CFLAGS="$GTKDOC_DEPS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTKDOC_DEPS_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GTKDOC_DEPS_LIBS"; then + pkg_cv_GTKDOC_DEPS_LIBS="$GTKDOC_DEPS_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 >= 2.10.0 gobject-2.0 >= 2.10.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTKDOC_DEPS_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0" 2>/dev/null` +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 $_pkg_short_errors_supported = yes; then + GTKDOC_DEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0" 2>&1` + else + GTKDOC_DEPS_PKG_ERRORS=`$PKG_CONFIG --print-errors "glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTKDOC_DEPS_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0) were not met: + +$GTKDOC_DEPS_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 GTKDOC_DEPS_CFLAGS +and GTKDOC_DEPS_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 $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTKDOC_DEPS_CFLAGS +and GTKDOC_DEPS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + GTKDOC_DEPS_CFLAGS=$pkg_cv_GTKDOC_DEPS_CFLAGS + GTKDOC_DEPS_LIBS=$pkg_cv_GTKDOC_DEPS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build gtk-doc documentation" >&5 +$as_echo_n "checking whether to build gtk-doc documentation... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gtk_doc" >&5 +$as_echo "$enable_gtk_doc" >&6; } + + # Check whether --enable-gtk-doc-html was given. +if test "${enable_gtk_doc_html+set}" = set; then : + enableval=$enable_gtk_doc_html; +else + enable_gtk_doc_html=yes +fi + + # Check whether --enable-gtk-doc-pdf was given. +if test "${enable_gtk_doc_pdf+set}" = set; then : + enableval=$enable_gtk_doc_pdf; +else + enable_gtk_doc_pdf=no +fi + + + if test -z "$GTKDOC_MKPDF"; then + enable_gtk_doc_pdf=no + fi + + + if test x$enable_gtk_doc = xyes; then + ENABLE_GTK_DOC_TRUE= + ENABLE_GTK_DOC_FALSE='#' +else + ENABLE_GTK_DOC_TRUE='#' + ENABLE_GTK_DOC_FALSE= +fi + + if test x$enable_gtk_doc_html = xyes; then + GTK_DOC_BUILD_HTML_TRUE= + GTK_DOC_BUILD_HTML_FALSE='#' +else + GTK_DOC_BUILD_HTML_TRUE='#' + GTK_DOC_BUILD_HTML_FALSE= +fi + + if test x$enable_gtk_doc_pdf = xyes; then + GTK_DOC_BUILD_PDF_TRUE= + GTK_DOC_BUILD_PDF_FALSE='#' +else + GTK_DOC_BUILD_PDF_TRUE='#' + GTK_DOC_BUILD_PDF_FALSE= +fi + + if test -n "$LIBTOOL"; then + GTK_DOC_USE_LIBTOOL_TRUE= + GTK_DOC_USE_LIBTOOL_FALSE='#' +else + GTK_DOC_USE_LIBTOOL_TRUE='#' + GTK_DOC_USE_LIBTOOL_FALSE= +fi + + if test -n "$GTKDOC_REBASE"; then + GTK_DOC_USE_REBASE_TRUE= + GTK_DOC_USE_REBASE_FALSE='#' +else + GTK_DOC_USE_REBASE_TRUE='#' + GTK_DOC_USE_REBASE_FALSE= +fi + + + + +# Extract the first word of "xsltproc", so it can be a program name with args. +set dummy xsltproc; 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_XSLTPROC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $XSLTPROC in + [\\/]* | ?:[\\/]*) + ac_cv_path_XSLTPROC="$XSLTPROC" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_XSLTPROC="$as_dir/$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 +XSLTPROC=$ac_cv_path_XSLTPROC +if test -n "$XSLTPROC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 +$as_echo "$XSLTPROC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test x"$XSLTPROC" != x; then + HAVE_XSLTPROC_TRUE= + HAVE_XSLTPROC_FALSE='#' +else + HAVE_XSLTPROC_TRUE='#' + HAVE_XSLTPROC_FALSE= +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 +$as_echo_n "checking for library containing clock_gettime... " >&6; } +if ${ac_cv_search_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_clock_gettime=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_clock_gettime+:} false; then : + break +fi +done +if ${ac_cv_search_clock_gettime+:} false; then : + +else + ac_cv_search_clock_gettime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 +$as_echo "$ac_cv_search_clock_gettime" >&6; } +ac_res=$ac_cv_search_clock_gettime +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + as_fn_error $? "POSIX RT library not found" "$LINENO" 5 +fi + + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BLKID" >&5 +$as_echo_n "checking for BLKID... " >&6; } + +if test -n "$BLKID_CFLAGS"; then + pkg_cv_BLKID_CFLAGS="$BLKID_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"blkid >= 2.20\""; } >&5 + ($PKG_CONFIG --exists --print-errors "blkid >= 2.20") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_BLKID_CFLAGS=`$PKG_CONFIG --cflags "blkid >= 2.20" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$BLKID_LIBS"; then + pkg_cv_BLKID_LIBS="$BLKID_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"blkid >= 2.20\""; } >&5 + ($PKG_CONFIG --exists --print-errors "blkid >= 2.20") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_BLKID_LIBS=`$PKG_CONFIG --libs "blkid >= 2.20" 2>/dev/null` +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 $_pkg_short_errors_supported = yes; then + BLKID_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "blkid >= 2.20" 2>&1` + else + BLKID_PKG_ERRORS=`$PKG_CONFIG --print-errors "blkid >= 2.20" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$BLKID_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (blkid >= 2.20) were not met: + +$BLKID_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 BLKID_CFLAGS +and BLKID_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 $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables BLKID_CFLAGS +and BLKID_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + BLKID_CFLAGS=$pkg_cv_BLKID_CFLAGS + BLKID_LIBS=$pkg_cv_BLKID_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 KMOD" >&5 +$as_echo_n "checking for KMOD... " >&6; } + +if test -n "$KMOD_CFLAGS"; then + pkg_cv_KMOD_CFLAGS="$KMOD_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libkmod >= 5\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libkmod >= 5") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_KMOD_CFLAGS=`$PKG_CONFIG --cflags "libkmod >= 5" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$KMOD_LIBS"; then + pkg_cv_KMOD_LIBS="$KMOD_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libkmod >= 5\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libkmod >= 5") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_KMOD_LIBS=`$PKG_CONFIG --libs "libkmod >= 5" 2>/dev/null` +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 $_pkg_short_errors_supported = yes; then + KMOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libkmod >= 5" 2>&1` + else + KMOD_PKG_ERRORS=`$PKG_CONFIG --print-errors "libkmod >= 5" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$KMOD_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libkmod >= 5) were not met: + +$KMOD_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 KMOD_CFLAGS +and KMOD_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 $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables KMOD_CFLAGS +and KMOD_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + KMOD_CFLAGS=$pkg_cv_KMOD_CFLAGS + KMOD_LIBS=$pkg_cv_KMOD_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +# Check whether --with-rootprefix was given. +if test "${with_rootprefix+set}" = set; then : + withval=$with_rootprefix; +else + with_rootprefix=${ac_default_prefix} +fi + +rootprefix=$with_rootprefix + + + +# Check whether --with-rootlibdir was given. +if test "${with_rootlibdir+set}" = set; then : + withval=$with_rootlibdir; +else + with_rootlibdir=$libdir +fi + +rootlib_execdir=$with_rootlibdir + + + +# Check whether --with-selinux was given. +if test "${with_selinux+set}" = set; then : + withval=$with_selinux; +else + with_selinux=no +fi + +if test "x$with_selinux" = "xyes"; then : + + LIBS_save=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getprevcon in -lselinux" >&5 +$as_echo_n "checking for getprevcon in -lselinux... " >&6; } +if ${ac_cv_lib_selinux_getprevcon+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lselinux $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getprevcon (); +int +main () +{ +return getprevcon (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_selinux_getprevcon=yes +else + ac_cv_lib_selinux_getprevcon=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_getprevcon" >&5 +$as_echo "$ac_cv_lib_selinux_getprevcon" >&6; } +if test "x$ac_cv_lib_selinux_getprevcon" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSELINUX 1 +_ACEOF + + LIBS="-lselinux $LIBS" + +else + as_fn_error $? "SELinux selected but libselinux not found" "$LINENO" 5 +fi + + LIBS=$LIBS_save + SELINUX_LIBS="-lselinux -lsepol" + +$as_echo "#define WITH_SELINUX 1 " >>confdefs.h + + +fi + + if test "x$with_selinux" = "xyes"; then + WITH_SELINUX_TRUE= + WITH_SELINUX_FALSE='#' +else + WITH_SELINUX_TRUE='#' + WITH_SELINUX_FALSE= +fi + + +# Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then : + enableval=$enable_debug; +else + enable_debug=no +fi + +if test "x$enable_debug" = "xyes"; then : + +$as_echo "#define ENABLE_DEBUG 1" >>confdefs.h + +fi + +# Check whether --enable-logging was given. +if test "${enable_logging+set}" = set; then : + enableval=$enable_logging; +else + enable_logging=yes +fi + +if test "x$enable_logging" = "xyes"; then : + +$as_echo "#define ENABLE_LOGGING 1" >>confdefs.h + +fi + +# Check whether --enable-manpages was given. +if test "${enable_manpages+set}" = set; then : + enableval=$enable_manpages; +else + enable_manpages=yes +fi + + if test "x$enable_manpages" = "xyes"; then + ENABLE_MANPAGES_TRUE= + ENABLE_MANPAGES_FALSE='#' +else + ENABLE_MANPAGES_TRUE='#' + ENABLE_MANPAGES_FALSE= +fi + + +if test "x$cross_compiling" = "xno" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/pci.ids" >&5 +$as_echo_n "checking for /usr/share/pci.ids... " >&6; } +if ${ac_cv_file__usr_share_pci_ids+:} false; then : + $as_echo_n "(cached) " >&6 +else + test "$cross_compiling" = yes && + as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 +if test -r "/usr/share/pci.ids"; then + ac_cv_file__usr_share_pci_ids=yes +else + ac_cv_file__usr_share_pci_ids=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_pci_ids" >&5 +$as_echo "$ac_cv_file__usr_share_pci_ids" >&6; } +if test "x$ac_cv_file__usr_share_pci_ids" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__USR_SHARE_PCI_IDS 1 +_ACEOF +pciids=/usr/share/pci.ids +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/hwdata/pci.ids" >&5 +$as_echo_n "checking for /usr/share/hwdata/pci.ids... " >&6; } +if ${ac_cv_file__usr_share_hwdata_pci_ids+:} false; then : + $as_echo_n "(cached) " >&6 +else + test "$cross_compiling" = yes && + as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 +if test -r "/usr/share/hwdata/pci.ids"; then + ac_cv_file__usr_share_hwdata_pci_ids=yes +else + ac_cv_file__usr_share_hwdata_pci_ids=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_hwdata_pci_ids" >&5 +$as_echo "$ac_cv_file__usr_share_hwdata_pci_ids" >&6; } +if test "x$ac_cv_file__usr_share_hwdata_pci_ids" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__USR_SHARE_HWDATA_PCI_IDS 1 +_ACEOF +pciids=/usr/share/hwdata/pci.ids +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/misc/pci.ids" >&5 +$as_echo_n "checking for /usr/share/misc/pci.ids... " >&6; } +if ${ac_cv_file__usr_share_misc_pci_ids+:} false; then : + $as_echo_n "(cached) " >&6 +else + test "$cross_compiling" = yes && + as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 +if test -r "/usr/share/misc/pci.ids"; then + ac_cv_file__usr_share_misc_pci_ids=yes +else + ac_cv_file__usr_share_misc_pci_ids=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_misc_pci_ids" >&5 +$as_echo "$ac_cv_file__usr_share_misc_pci_ids" >&6; } +if test "x$ac_cv_file__usr_share_misc_pci_ids" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE__USR_SHARE_MISC_PCI_IDS 1 +_ACEOF +pciids=/usr/share/misc/pci.ids +fi + +fi + + +# Check whether --with-usb-ids-path was given. +if test "${with_usb_ids_path+set}" = set; then : + withval=$with_usb_ids_path; USB_DATABASE=${withval} +else + if test -n "$usbids" ; then + USB_DATABASE="$usbids" + else + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for USBUTILS" >&5 +$as_echo_n "checking for USBUTILS... " >&6; } + +if test -n "$USBUTILS_CFLAGS"; then + pkg_cv_USBUTILS_CFLAGS="$USBUTILS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"usbutils >= 0.82\""; } >&5 + ($PKG_CONFIG --exists --print-errors "usbutils >= 0.82") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_USBUTILS_CFLAGS=`$PKG_CONFIG --cflags "usbutils >= 0.82" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$USBUTILS_LIBS"; then + pkg_cv_USBUTILS_LIBS="$USBUTILS_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"usbutils >= 0.82\""; } >&5 + ($PKG_CONFIG --exists --print-errors "usbutils >= 0.82") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_USBUTILS_LIBS=`$PKG_CONFIG --libs "usbutils >= 0.82" 2>/dev/null` +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 $_pkg_short_errors_supported = yes; then + USBUTILS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "usbutils >= 0.82" 2>&1` + else + USBUTILS_PKG_ERRORS=`$PKG_CONFIG --print-errors "usbutils >= 0.82" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$USBUTILS_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (usbutils >= 0.82) were not met: + +$USBUTILS_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 USBUTILS_CFLAGS +and USBUTILS_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 $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables USBUTILS_CFLAGS +and USBUTILS_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + USBUTILS_CFLAGS=$pkg_cv_USBUTILS_CFLAGS + USBUTILS_LIBS=$pkg_cv_USBUTILS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + USB_DATABASE=$($PKG_CONFIG --variable=usbids usbutils) + + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for USB database location" >&5 +$as_echo_n "checking for USB database location... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USB_DATABASE" >&5 +$as_echo "$USB_DATABASE" >&6; } + + + +# Check whether --with-pci-ids-path was given. +if test "${with_pci_ids_path+set}" = set; then : + withval=$with_pci_ids_path; PCI_DATABASE=${withval} +else + if test -n "$pciids" ; then + PCI_DATABASE="$pciids" + else + as_fn_error $? "pci.ids not found, try --with-pci-ids-path=" "$LINENO" 5 + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCI database location" >&5 +$as_echo_n "checking for PCI database location... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCI_DATABASE" >&5 +$as_echo "$PCI_DATABASE" >&6; } + + + +# Check whether --with-firmware-path was given. +if test "${with_firmware_path+set}" = set; then : + withval=$with_firmware_path; +else + with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware" +fi + +OLD_IFS=$IFS +IFS=: +for i in $with_firmware_path; do + if test "x${FIRMWARE_PATH}" = "x"; then + FIRMWARE_PATH="\\\"${i}/\\\"" + else + FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\"" + fi +done +IFS=$OLD_IFS +FIRMWARE_PATH=$FIRMWARE_PATH + + + +# Check whether --with-systemdsystemunitdir was given. +if test "${with_systemdsystemunitdir+set}" = set; then : + withval=$with_systemdsystemunitdir; +else + with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd) +fi + +if test "x$with_systemdsystemunitdir" != "xno"; then : + systemdsystemunitdir=$with_systemdsystemunitdir + +fi + if test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != "xno" ; then + WITH_SYSTEMD_TRUE= + WITH_SYSTEMD_FALSE='#' +else + WITH_SYSTEMD_TRUE='#' + WITH_SYSTEMD_FALSE= +fi + + +# ------------------------------------------------------------------------------ +# GUdev - libudev gobject interface +# ------------------------------------------------------------------------------ +# Check whether --enable-gudev was given. +if test "${enable_gudev+set}" = set; then : + enableval=$enable_gudev; +else + enable_gudev=yes +fi + +if test "x$enable_gudev" = "xyes"; then : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLIB" >&5 +$as_echo_n "checking for GLIB... " >&6; } + +if test -n "$GLIB_CFLAGS"; then + pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GLIB_LIBS"; then + pkg_cv_GLIB_LIBS="$GLIB_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 >= 2.22.0 gobject-2.0 >= 2.22.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0" 2>/dev/null` +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 $_pkg_short_errors_supported = yes; then + GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0" 2>&1` + else + GLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors "glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GLIB_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0) were not met: + +$GLIB_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 GLIB_CFLAGS +and GLIB_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 $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GLIB_CFLAGS +and GLIB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS + GLIB_LIBS=$pkg_cv_GLIB_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi +fi + +# Check whether --enable-introspection was given. +if test "${enable_introspection+set}" = set; then : + enableval=$enable_introspection; +else + enable_introspection=yes +fi + +if test "x$enable_introspection" = "xyes"; then : + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for INTROSPECTION" >&5 +$as_echo_n "checking for INTROSPECTION... " >&6; } + +if test -n "$INTROSPECTION_CFLAGS"; then + pkg_cv_INTROSPECTION_CFLAGS="$INTROSPECTION_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-introspection-1.0 >= 0.6.2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gobject-introspection-1.0 >= 0.6.2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_INTROSPECTION_CFLAGS=`$PKG_CONFIG --cflags "gobject-introspection-1.0 >= 0.6.2" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$INTROSPECTION_LIBS"; then + pkg_cv_INTROSPECTION_LIBS="$INTROSPECTION_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-introspection-1.0 >= 0.6.2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gobject-introspection-1.0 >= 0.6.2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_INTROSPECTION_LIBS=`$PKG_CONFIG --libs "gobject-introspection-1.0 >= 0.6.2" 2>/dev/null` +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 $_pkg_short_errors_supported = yes; then + INTROSPECTION_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gobject-introspection-1.0 >= 0.6.2" 2>&1` + else + INTROSPECTION_PKG_ERRORS=`$PKG_CONFIG --print-errors "gobject-introspection-1.0 >= 0.6.2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$INTROSPECTION_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (gobject-introspection-1.0 >= 0.6.2) were not met: + +$INTROSPECTION_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 INTROSPECTION_CFLAGS +and INTROSPECTION_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 $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables INTROSPECTION_CFLAGS +and INTROSPECTION_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + INTROSPECTION_CFLAGS=$pkg_cv_INTROSPECTION_CFLAGS + INTROSPECTION_LIBS=$pkg_cv_INTROSPECTION_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +$as_echo "#define ENABLE_INTROSPECTION 1" >>confdefs.h + + G_IR_SCANNER=$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0) + + G_IR_COMPILER=$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0) + + G_IR_GENERATE=$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0) + + GIRDIR=$($PKG_CONFIG --define-variable=datadir=${datadir} --variable=girdir gobject-introspection-1.0) + + GIRTYPELIBDIR=$($PKG_CONFIG --define-variable=libdir=${libdir} --variable=typelibdir gobject-introspection-1.0) + + +fi + if test "x$enable_introspection" = "xyes"; then + ENABLE_INTROSPECTION_TRUE= + ENABLE_INTROSPECTION_FALSE='#' +else + ENABLE_INTROSPECTION_TRUE='#' + ENABLE_INTROSPECTION_FALSE= +fi + + if test "x$enable_gudev" = "xyes"; then + ENABLE_GUDEV_TRUE= + ENABLE_GUDEV_FALSE='#' +else + ENABLE_GUDEV_TRUE='#' + ENABLE_GUDEV_FALSE= +fi + + +# ------------------------------------------------------------------------------ +# keymap - map custom hardware's multimedia keys +# ------------------------------------------------------------------------------ +# Check whether --enable-keymap was given. +if test "${enable_keymap+set}" = set; then : + enableval=$enable_keymap; +else + enable_keymap=yes +fi + +if test "x$enable_keymap" = "xyes"; then : + + # Extract the first word of "gperf", so it can be a program name with args. +set dummy gperf; 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_GPERF+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GPERF in + [\\/]* | ?:[\\/]*) + ac_cv_path_GPERF="$GPERF" # 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GPERF="$as_dir/$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 +GPERF=$ac_cv_path_GPERF +if test -n "$GPERF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GPERF" >&5 +$as_echo "$GPERF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -z "$GPERF"; then + as_fn_error $? "gperf is needed" "$LINENO" 5 + fi + + ac_fn_c_check_header_mongrel "$LINENO" "linux/input.h" "ac_cv_header_linux_input_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_input_h" = xyes; then : + : +else + as_fn_error $? "kernel headers not found" "$LINENO" 5 +fi + + + INCLUDE_PREFIX=$(echo '#include ' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}') + + +fi + if test "x$enable_keymap" = "xyes"; then + ENABLE_KEYMAP_TRUE= + ENABLE_KEYMAP_FALSE='#' +else + ENABLE_KEYMAP_TRUE='#' + ENABLE_KEYMAP_FALSE= +fi + + +# ------------------------------------------------------------------------------ +# mtd_probe - autoloads FTL module for mtd devices +# ------------------------------------------------------------------------------ +# Check whether --enable-mtd_probe was given. +if test "${enable_mtd_probe+set}" = set; then : + enableval=$enable_mtd_probe; +else + enable_mtd_probe=yes +fi + + if test "x$enable_mtd_probe" = "xyes"; then + ENABLE_MTD_PROBE_TRUE= + ENABLE_MTD_PROBE_FALSE='#' +else + ENABLE_MTD_PROBE_TRUE='#' + ENABLE_MTD_PROBE_FALSE= +fi + + +# ------------------------------------------------------------------------------ +# rule_generator - persistent network and optical device rule generator +# ------------------------------------------------------------------------------ +# Check whether --enable-rule_generator was given. +if test "${enable_rule_generator+set}" = set; then : + enableval=$enable_rule_generator; +else + enable_rule_generator=no +fi + + if test "x$enable_rule_generator" = "xyes"; then + ENABLE_RULE_GENERATOR_TRUE= + ENABLE_RULE_GENERATOR_FALSE='#' +else + ENABLE_RULE_GENERATOR_TRUE='#' + ENABLE_RULE_GENERATOR_FALSE= +fi + + +# ------------------------------------------------------------------------------ +# create_floppy_devices - historical floppy kernel device nodes (/dev/fd0h1440, ...) +# ------------------------------------------------------------------------------ +# Check whether --enable-floppy was given. +if test "${enable_floppy+set}" = set; then : + enableval=$enable_floppy; +else + enable_floppy=no +fi + + if test "x$enable_floppy" = "xyes"; then + ENABLE_FLOPPY_TRUE= + ENABLE_FLOPPY_FALSE='#' +else + ENABLE_FLOPPY_TRUE='#' + ENABLE_FLOPPY_FALSE= +fi + + +my_CFLAGS="-Wall \ +-Wmissing-declarations -Wmissing-prototypes \ +-Wnested-externs -Wpointer-arith \ +-Wpointer-arith -Wsign-compare -Wchar-subscripts \ +-Wstrict-prototypes -Wshadow \ +-Wformat-security -Wtype-limits" + + +ac_config_headers="$ac_config_headers config.h" + +ac_config_files="$ac_config_files Makefile src/docs/Makefile src/docs/version.xml src/gudev/docs/Makefile src/gudev/docs/version.xml" + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + 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 "${ENABLE_GTK_DOC_TRUE}" && test -z "${ENABLE_GTK_DOC_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_GTK_DOC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GTK_DOC_BUILD_HTML_TRUE}" && test -z "${GTK_DOC_BUILD_HTML_FALSE}"; then + as_fn_error $? "conditional \"GTK_DOC_BUILD_HTML\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GTK_DOC_BUILD_PDF_TRUE}" && test -z "${GTK_DOC_BUILD_PDF_FALSE}"; then + as_fn_error $? "conditional \"GTK_DOC_BUILD_PDF\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GTK_DOC_USE_LIBTOOL_TRUE}" && test -z "${GTK_DOC_USE_LIBTOOL_FALSE}"; then + as_fn_error $? "conditional \"GTK_DOC_USE_LIBTOOL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GTK_DOC_USE_REBASE_TRUE}" && test -z "${GTK_DOC_USE_REBASE_FALSE}"; then + as_fn_error $? "conditional \"GTK_DOC_USE_REBASE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then + as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_SELINUX_TRUE}" && test -z "${WITH_SELINUX_FALSE}"; then + as_fn_error $? "conditional \"WITH_SELINUX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_MANPAGES_TRUE}" && test -z "${ENABLE_MANPAGES_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_MANPAGES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WITH_SYSTEMD_TRUE}" && test -z "${WITH_SYSTEMD_FALSE}"; then + as_fn_error $? "conditional \"WITH_SYSTEMD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_INTROSPECTION_TRUE}" && test -z "${ENABLE_INTROSPECTION_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_INTROSPECTION\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_GUDEV_TRUE}" && test -z "${ENABLE_GUDEV_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_GUDEV\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_KEYMAP_TRUE}" && test -z "${ENABLE_KEYMAP_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_KEYMAP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_MTD_PROBE_TRUE}" && test -z "${ENABLE_MTD_PROBE_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_MTD_PROBE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_RULE_GENERATOR_TRUE}" && test -z "${ENABLE_RULE_GENERATOR_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_RULE_GENERATOR\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_FLOPPY_TRUE}" && test -z "${ENABLE_FLOPPY_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_FLOPPY\" was never defined. +Usually this means the macro was only invoked conditionally." "$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$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +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 + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# 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 udev $as_me 182, which was +generated by GNU Autoconf 2.68. 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 . +udev home page: ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +udev config.status 182 +configured by $0, generated by GNU Autoconf 2.68, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED 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$SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' +lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' +want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 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"$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/docs/Makefile") CONFIG_FILES="$CONFIG_FILES src/docs/Makefile" ;; + "src/docs/version.xml") CONFIG_FILES="$CONFIG_FILES src/docs/version.xml" ;; + "src/gudev/docs/Makefile") CONFIG_FILES="$CONFIG_FILES src/gudev/docs/Makefile" ;; + "src/gudev/docs/version.xml") CONFIG_FILES="$CONFIG_FILES src/gudev/docs/version.xml" ;; + + *) 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$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$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 +' >$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 = "" + +} +{ + 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 +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\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 $? 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+need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + 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}: result: + $PACKAGE $VERSION + ======== + + prefix: ${prefix} + rootprefix: ${rootprefix} + sysconfdir: ${sysconfdir} + bindir: ${bindir} + libdir: ${libdir} + rootlibdir: ${rootlib_execdir} + libexecdir: ${libexecdir} + datarootdir: ${datarootdir} + mandir: ${mandir} + includedir: ${includedir} + include_prefix: ${INCLUDE_PREFIX} + systemdsystemunitdir: ${systemdsystemunitdir} + firmware path: ${FIRMWARE_PATH} + usb.ids: ${USB_DATABASE} + pci.ids: ${PCI_DATABASE} + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} + xsltproc: ${XSLTPROC} + gperf: ${GPERF} + + logging: ${enable_logging} + debug: ${enable_debug} + selinux: ${with_selinux} + + man pages ${enable_manpages} + gudev: ${enable_gudev} + gintrospection: ${enable_introspection} + keymap: ${enable_keymap} + mtd_probe: ${enable_mtd_probe} + rule_generator: ${enable_rule_generator} + floppy: ${enable_floppy} +" >&5 +$as_echo " + $PACKAGE $VERSION + ======== + + prefix: ${prefix} + rootprefix: ${rootprefix} + sysconfdir: ${sysconfdir} + bindir: ${bindir} + libdir: ${libdir} + rootlibdir: ${rootlib_execdir} + libexecdir: ${libexecdir} + datarootdir: ${datarootdir} + mandir: ${mandir} + includedir: ${includedir} + include_prefix: ${INCLUDE_PREFIX} + systemdsystemunitdir: ${systemdsystemunitdir} + firmware path: ${FIRMWARE_PATH} + usb.ids: ${USB_DATABASE} + pci.ids: ${PCI_DATABASE} + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} + xsltproc: ${XSLTPROC} + gperf: ${GPERF} + + logging: ${enable_logging} + debug: ${enable_debug} + selinux: ${with_selinux} + + man pages ${enable_manpages} + gudev: ${enable_gudev} + gintrospection: ${enable_introspection} + keymap: ${enable_keymap} + mtd_probe: ${enable_mtd_probe} + rule_generator: ${enable_rule_generator} + floppy: ${enable_floppy} +" >&6; } diff --git a/configure.ac b/configure.ac new file mode 100755 index 0000000..28855b4 --- /dev/null +++ b/configure.ac @@ -0,0 +1,244 @@ +AC_PREREQ(2.60) +AC_INIT([udev], + [182], + [linux-hotplug@vger.kernel.org], + [udev], + [http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html]) +AC_CONFIG_SRCDIR([src/udevd.c]) +AC_CONFIG_AUX_DIR([build-aux]) +AM_INIT_AUTOMAKE([check-news foreign 1.11 -Wall -Wno-portability silent-rules tar-pax no-dist-gzip dist-xz subdir-objects]) +AC_USE_SYSTEM_EXTENSIONS +AC_SYS_LARGEFILE +AC_CONFIG_MACRO_DIR([m4]) +AM_SILENT_RULES([yes]) +LT_INIT([disable-static]) +AC_PROG_AWK +AC_PROG_SED +AC_PROG_MKDIR_P +GTK_DOC_CHECK(1.10) +AC_PREFIX_DEFAULT([/usr]) + +AC_PATH_PROG([XSLTPROC], [xsltproc]) +AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x) + +AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([POSIX RT library not found])]) + +PKG_CHECK_MODULES(BLKID, blkid >= 2.20) + +PKG_CHECK_MODULES(KMOD, libkmod >= 5) + +AC_ARG_WITH([rootprefix], + AS_HELP_STRING([--with-rootprefix=DIR], [rootfs directory prefix for config files and kernel modules]), + [], [with_rootprefix=${ac_default_prefix}]) +AC_SUBST([rootprefix], [$with_rootprefix]) + +AC_ARG_WITH([rootlibdir], + AS_HELP_STRING([--with-rootlibdir=DIR], [rootfs directory to install shared libraries]), + [], [with_rootlibdir=$libdir]) +AC_SUBST([rootlib_execdir], [$with_rootlibdir]) + +AC_ARG_WITH([selinux], + AS_HELP_STRING([--with-selinux], [enable SELinux support]), + [], [with_selinux=no]) +AS_IF([test "x$with_selinux" = "xyes"], [ + LIBS_save=$LIBS + AC_CHECK_LIB(selinux, getprevcon, + [], + AC_MSG_ERROR([SELinux selected but libselinux not found])) + LIBS=$LIBS_save + SELINUX_LIBS="-lselinux -lsepol" + AC_DEFINE(WITH_SELINUX, [1] ,[SELinux support.]) +]) +AC_SUBST([SELINUX_LIBS]) +AM_CONDITIONAL(WITH_SELINUX, [test "x$with_selinux" = "xyes"]) + +PKG_CHECK_MODULES([SMACK], [libsmack]) + +AC_ARG_ENABLE([debug], + AS_HELP_STRING([--enable-debug], [enable debug messages @<:@default=disabled@:>@]), + [], [enable_debug=no]) +AS_IF([test "x$enable_debug" = "xyes"], [ AC_DEFINE(ENABLE_DEBUG, [1], [Debug messages.]) ]) + +AC_ARG_ENABLE([logging], + AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]), + [], enable_logging=yes) +AS_IF([test "x$enable_logging" = "xyes"], [ AC_DEFINE(ENABLE_LOGGING, [1], [System logging.]) ]) + +AC_ARG_ENABLE([manpages], + AS_HELP_STRING([--disable-manpages], [disable man pages @<:@default=enabled@:>@]), + [], enable_manpages=yes) +AM_CONDITIONAL([ENABLE_MANPAGES], [test "x$enable_manpages" = "xyes"]) + +if test "x$cross_compiling" = "xno" ; then + AC_CHECK_FILES([/usr/share/pci.ids], [pciids=/usr/share/pci.ids]) + AC_CHECK_FILES([/usr/share/hwdata/pci.ids], [pciids=/usr/share/hwdata/pci.ids]) + AC_CHECK_FILES([/usr/share/misc/pci.ids], [pciids=/usr/share/misc/pci.ids]) +fi + +AC_ARG_WITH(usb-ids-path, + [AS_HELP_STRING([--with-usb-ids-path=DIR], [Path to usb.ids file])], + [USB_DATABASE=${withval}], + [if test -n "$usbids" ; then + USB_DATABASE="$usbids" + else + PKG_CHECK_MODULES(USBUTILS, usbutils >= 0.82) + AC_SUBST([USB_DATABASE], [$($PKG_CONFIG --variable=usbids usbutils)]) + fi]) +AC_MSG_CHECKING([for USB database location]) +AC_MSG_RESULT([$USB_DATABASE]) +AC_SUBST(USB_DATABASE) + +AC_ARG_WITH(pci-ids-path, + [AS_HELP_STRING([--with-pci-ids-path=DIR], [Path to pci.ids file])], + [PCI_DATABASE=${withval}], + [if test -n "$pciids" ; then + PCI_DATABASE="$pciids" + else + AC_MSG_ERROR([pci.ids not found, try --with-pci-ids-path=]) + fi]) +AC_MSG_CHECKING([for PCI database location]) +AC_MSG_RESULT([$PCI_DATABASE]) +AC_SUBST(PCI_DATABASE) + +AC_ARG_WITH(firmware-path, + AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]], + [Firmware search path (default=ROOTPREFIX/lib/firmware/updates:ROOTPREFIX/lib/firmware)]), + [], [with_firmware_path="$rootprefix/lib/firmware/updates:$rootprefix/lib/firmware"]) +OLD_IFS=$IFS +IFS=: +for i in $with_firmware_path; do + if test "x${FIRMWARE_PATH}" = "x"; then + FIRMWARE_PATH="\\\"${i}/\\\"" + else + FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\"" + fi +done +IFS=$OLD_IFS +AC_SUBST([FIRMWARE_PATH], [$FIRMWARE_PATH]) + +AC_ARG_WITH([systemdsystemunitdir], + AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]), + [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)]) +AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [ AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir]) ]) +AM_CONDITIONAL(WITH_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != "xno" ]) + +# ------------------------------------------------------------------------------ +# GUdev - libudev gobject interface +# ------------------------------------------------------------------------------ +AC_ARG_ENABLE([gudev], + AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]), + [], [enable_gudev=yes]) +AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ]) + +AC_ARG_ENABLE([introspection], + AS_HELP_STRING([--disable-introspection], [disable GObject introspection @<:@default=enabled@:>@]), + [], [enable_introspection=yes]) +AS_IF([test "x$enable_introspection" = "xyes"], [ + PKG_CHECK_MODULES([INTROSPECTION], [gobject-introspection-1.0 >= 0.6.2]) + AC_DEFINE([ENABLE_INTROSPECTION], [1], [enable GObject introspection support]) + AC_SUBST([G_IR_SCANNER], [$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)]) + AC_SUBST([G_IR_COMPILER], [$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)]) + AC_SUBST([G_IR_GENERATE], [$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)]) + AC_SUBST([GIRDIR], [$($PKG_CONFIG --define-variable=datadir=${datadir} --variable=girdir gobject-introspection-1.0)]) + AC_SUBST([GIRTYPELIBDIR], [$($PKG_CONFIG --define-variable=libdir=${libdir} --variable=typelibdir gobject-introspection-1.0)]) +]) +AM_CONDITIONAL([ENABLE_INTROSPECTION], [test "x$enable_introspection" = "xyes"]) +AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"]) + +# ------------------------------------------------------------------------------ +# keymap - map custom hardware's multimedia keys +# ------------------------------------------------------------------------------ +AC_ARG_ENABLE([keymap], + AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]), + [], [enable_keymap=yes]) +AS_IF([test "x$enable_keymap" = "xyes"], [ + AC_PATH_PROG([GPERF], [gperf]) + if test -z "$GPERF"; then + AC_MSG_ERROR([gperf is needed]) + fi + + AC_CHECK_HEADER([linux/input.h], [:], AC_MSG_ERROR([kernel headers not found])) + AC_SUBST([INCLUDE_PREFIX], [$(echo '#include ' | eval $ac_cpp -E - | sed -n '/linux\/input.h/ {s:.*"\(.*\)/linux/input.h".*:\1:; p; q}')]) +]) +AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"]) + +# ------------------------------------------------------------------------------ +# mtd_probe - autoloads FTL module for mtd devices +# ------------------------------------------------------------------------------ +AC_ARG_ENABLE([mtd_probe], + AS_HELP_STRING([--disable-mtd_probe], [disable MTD support @<:@default=enabled@:>@]), + [], [enable_mtd_probe=yes]) +AM_CONDITIONAL([ENABLE_MTD_PROBE], [test "x$enable_mtd_probe" = "xyes"]) + +# ------------------------------------------------------------------------------ +# rule_generator - persistent network and optical device rule generator +# ------------------------------------------------------------------------------ +AC_ARG_ENABLE([rule_generator], + AS_HELP_STRING([--enable-rule_generator], [enable persistent network + cdrom links support @<:@default=disabled@:>@]), + [], [enable_rule_generator=no]) +AM_CONDITIONAL([ENABLE_RULE_GENERATOR], [test "x$enable_rule_generator" = "xyes"]) + +# ------------------------------------------------------------------------------ +# create_floppy_devices - historical floppy kernel device nodes (/dev/fd0h1440, ...) +# ------------------------------------------------------------------------------ +AC_ARG_ENABLE([floppy], + AS_HELP_STRING([--enable-floppy], [enable legacy floppy support @<:@default=disabled@:>@]), + [], [enable_floppy=no]) +AM_CONDITIONAL([ENABLE_FLOPPY], [test "x$enable_floppy" = "xyes"]) + +my_CFLAGS="-Wall \ +-Wmissing-declarations -Wmissing-prototypes \ +-Wnested-externs -Wpointer-arith \ +-Wpointer-arith -Wsign-compare -Wchar-subscripts \ +-Wstrict-prototypes -Wshadow \ +-Wformat-security -Wtype-limits" +AC_SUBST([my_CFLAGS]) + +AC_CONFIG_HEADERS(config.h) +AC_CONFIG_FILES([ + Makefile + src/docs/Makefile + src/docs/version.xml + src/gudev/docs/Makefile + src/gudev/docs/version.xml +]) + +AC_OUTPUT +AC_MSG_RESULT([ + $PACKAGE $VERSION + ======== + + prefix: ${prefix} + rootprefix: ${rootprefix} + sysconfdir: ${sysconfdir} + bindir: ${bindir} + libdir: ${libdir} + rootlibdir: ${rootlib_execdir} + libexecdir: ${libexecdir} + datarootdir: ${datarootdir} + mandir: ${mandir} + includedir: ${includedir} + include_prefix: ${INCLUDE_PREFIX} + systemdsystemunitdir: ${systemdsystemunitdir} + firmware path: ${FIRMWARE_PATH} + usb.ids: ${USB_DATABASE} + pci.ids: ${PCI_DATABASE} + + compiler: ${CC} + cflags: ${CFLAGS} + ldflags: ${LDFLAGS} + xsltproc: ${XSLTPROC} + gperf: ${GPERF} + + logging: ${enable_logging} + debug: ${enable_debug} + selinux: ${with_selinux} + + man pages ${enable_manpages} + gudev: ${enable_gudev} + gintrospection: ${enable_introspection} + keymap: ${enable_keymap} + mtd_probe: ${enable_mtd_probe} + rule_generator: ${enable_rule_generator} + floppy: ${enable_floppy} +]) diff --git a/gtk-doc.make b/gtk-doc.make new file mode 100755 index 0000000..1f75dfd --- /dev/null +++ b/gtk-doc.make @@ -0,0 +1,280 @@ +# -*- mode: makefile -*- + +#################################### +# Everything below here is generic # +#################################### + +if GTK_DOC_USE_LIBTOOL +GTKDOC_CC = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +GTKDOC_LD = $(LIBTOOL) --tag=CC --mode=link $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) +GTKDOC_RUN = $(LIBTOOL) --mode=execute +else +GTKDOC_CC = $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +GTKDOC_LD = $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) +GTKDOC_RUN = +endif + +# We set GPATH here; this gives us semantics for GNU make +# which are more like other make's VPATH, when it comes to +# whether a source that is a target of one rule is then +# searched for in VPATH/GPATH. +# +GPATH = $(srcdir) + +TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE) + +SETUP_FILES = \ + $(content_files) \ + $(DOC_MAIN_SGML_FILE) \ + $(DOC_MODULE)-sections.txt \ + $(DOC_MODULE)-overrides.txt + +EXTRA_DIST = \ + $(HTML_IMAGES) \ + $(SETUP_FILES) + +DOC_STAMPS=setup-build.stamp scan-build.stamp tmpl-build.stamp sgml-build.stamp \ + html-build.stamp pdf-build.stamp \ + tmpl.stamp sgml.stamp html.stamp pdf.stamp + +SCANOBJ_FILES = \ + $(DOC_MODULE).args \ + $(DOC_MODULE).hierarchy \ + $(DOC_MODULE).interfaces \ + $(DOC_MODULE).prerequisites \ + $(DOC_MODULE).signals + +REPORT_FILES = \ + $(DOC_MODULE)-undocumented.txt \ + $(DOC_MODULE)-undeclared.txt \ + $(DOC_MODULE)-unused.txt + +CLEANFILES = $(SCANOBJ_FILES) $(REPORT_FILES) $(DOC_STAMPS) + +if ENABLE_GTK_DOC +if GTK_DOC_BUILD_HTML +HTML_BUILD_STAMP=html-build.stamp +else +HTML_BUILD_STAMP= +endif +if GTK_DOC_BUILD_PDF +PDF_BUILD_STAMP=pdf-build.stamp +else +PDF_BUILD_STAMP= +endif + +all-local: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP) +else +all-local: +endif + +docs: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP) + +$(REPORT_FILES): sgml-build.stamp + +#### setup #### + +setup-build.stamp: + -@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + echo ' DOC Preparing build'; \ + files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \ + if test "x$$files" != "x" ; then \ + for file in $$files ; do \ + test -f $(abs_srcdir)/$$file && \ + cp -pu $(abs_srcdir)/$$file $(abs_builddir)/ || true; \ + done; \ + fi; \ + test -d $(abs_srcdir)/tmpl && \ + { cp -rp $(abs_srcdir)/tmpl $(abs_builddir)/; \ + chmod -R u+w $(abs_builddir)/tmpl; } \ + fi + @touch setup-build.stamp + +#### scan #### + +scan-build.stamp: $(HFILE_GLOB) $(CFILE_GLOB) + @echo ' DOC Scanning header files' + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers="$(IGNORE_HFILES)" $${_source_dir} $(SCAN_OPTIONS) $(EXTRA_HFILES) + @if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \ + echo " DOC Introspecting gobjects"; \ + scanobj_options=""; \ + gtkdoc-scangobj 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + scanobj_options="--verbose"; \ + fi; \ + fi; \ + CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" RUN="$(GTKDOC_RUN)" CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)" LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)" \ + gtkdoc-scangobj $(SCANGOBJ_OPTIONS) $$scanobj_options --module=$(DOC_MODULE); \ + else \ + for i in $(SCANOBJ_FILES) ; do \ + test -f $$i || touch $$i ; \ + done \ + fi + @touch scan-build.stamp + +$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt: scan-build.stamp + @true + +#### templates #### + +tmpl-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt + @echo ' DOC Rebuilding template files' + @gtkdoc-mktmpl --module=$(DOC_MODULE) $(MKTMPL_OPTIONS) + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + if test -w $(abs_srcdir) ; then \ + cp -rp $(abs_builddir)/tmpl $(abs_srcdir)/; \ + fi \ + fi + @touch tmpl-build.stamp + +tmpl.stamp: tmpl-build.stamp + @true + +$(srcdir)/tmpl/*.sgml: + @true + +#### xml #### + +sgml-build.stamp: tmpl.stamp $(DOC_MODULE)-sections.txt $(srcdir)/tmpl/*.sgml $(expand_content_files) + @echo ' DOC Building XML' + @-chmod -R u+w $(srcdir) + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml --expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} $(MKDB_OPTIONS) + @touch sgml-build.stamp + +sgml.stamp: sgml-build.stamp + @true + +#### html #### + +html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building HTML' + @rm -rf html + @mkdir html + @mkhtml_options=""; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkhtml_options="$$mkhtml_options --verbose"; \ + fi; \ + fi; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-path"; \ + if test "$(?)" = "0"; then \ + mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \ + fi; \ + cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE) + -@test "x$(HTML_IMAGES)" = "x" || \ + for file in $(HTML_IMAGES) ; do \ + if test -f $(abs_srcdir)/$$file ; then \ + cp $(abs_srcdir)/$$file $(abs_builddir)/html; \ + fi; \ + if test -f $(abs_builddir)/$$file ; then \ + cp $(abs_builddir)/$$file $(abs_builddir)/html; \ + fi; \ + done; + @echo ' DOC Fixing cross-references' + @gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS) + @touch html-build.stamp + +#### pdf #### + +pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building PDF' + @rm -f $(DOC_MODULE).pdf + @mkpdf_options=""; \ + gtkdoc-mkpdf 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkpdf_options="$$mkpdf_options --verbose"; \ + fi; \ + fi; \ + if test "x$(HTML_IMAGES)" != "x"; then \ + for img in $(HTML_IMAGES); do \ + part=`dirname $$img`; \ + echo $$mkpdf_options | grep >/dev/null "\-\-imgdir=$$part "; \ + if test $$? != 0; then \ + mkpdf_options="$$mkpdf_options --imgdir=$$part"; \ + fi; \ + done; \ + fi; \ + gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_options $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS) + @touch pdf-build.stamp + +############## + +clean-local: + @rm -f *~ *.bak + @rm -rf .libs + +distclean-local: + @rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \ + $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \ + rm -rf tmpl; \ + fi + +maintainer-clean-local: clean + @rm -rf xml html + +install-data-local: + @installfiles=`echo $(builddir)/html/*`; \ + if test "$$installfiles" = '$(builddir)/html/*'; \ + then echo 1>&2 'Nothing to install' ; \ + else \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + $(mkinstalldirs) $${installdir} ; \ + for i in $$installfiles; do \ + echo ' $(INSTALL_DATA) '$$i ; \ + $(INSTALL_DATA) $$i $${installdir}; \ + done; \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + mv -f $${installdir}/$(DOC_MODULE).devhelp2 \ + $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \ + fi; \ + $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \ + fi + +uninstall-local: + @if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + rm -rf $${installdir} + +# +# Require gtk-doc when making dist +# +if ENABLE_GTK_DOC +dist-check-gtkdoc: +else +dist-check-gtkdoc: + @echo "*** gtk-doc must be installed and enabled in order to make dist" + @false +endif + +dist-hook: dist-check-gtkdoc dist-hook-local + @mkdir $(distdir)/tmpl + @mkdir $(distdir)/html + @-cp ./tmpl/*.sgml $(distdir)/tmpl + @cp ./html/* $(distdir)/html + @-cp ./$(DOC_MODULE).pdf $(distdir)/ + @-cp ./$(DOC_MODULE).types $(distdir)/ + @-cp ./$(DOC_MODULE)-sections.txt $(distdir)/ + @cd $(distdir) && rm -f $(DISTCLEANFILES) + @$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html + +.PHONY : dist-hook-local docs diff --git a/m4/gtk-doc.m4 b/m4/gtk-doc.m4 new file mode 100755 index 0000000..0ada151 --- /dev/null +++ b/m4/gtk-doc.m4 @@ -0,0 +1,67 @@ +dnl -*- mode: autoconf -*- + +# serial 1 + +dnl Usage: +dnl GTK_DOC_CHECK([minimum-gtk-doc-version]) +AC_DEFUN([GTK_DOC_CHECK], +[ + AC_REQUIRE([PKG_PROG_PKG_CONFIG]) + AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first + AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first + + dnl check for tools we added during development + AC_PATH_PROG([GTKDOC_CHECK],[gtkdoc-check]) + AC_PATH_PROGS([GTKDOC_REBASE],[gtkdoc-rebase],[true]) + AC_PATH_PROG([GTKDOC_MKPDF],[gtkdoc-mkpdf]) + + dnl for overriding the documentation installation directory + AC_ARG_WITH([html-dir], + AS_HELP_STRING([--with-html-dir=PATH], [path to installed docs]),, + [with_html_dir='${datadir}/gtk-doc/html']) + HTML_DIR="$with_html_dir" + AC_SUBST([HTML_DIR]) + + dnl enable/disable documentation building + AC_ARG_ENABLE([gtk-doc], + AS_HELP_STRING([--enable-gtk-doc], + [use gtk-doc to build documentation [[default=no]]]),, + [enable_gtk_doc=no]) + + if test x$enable_gtk_doc = xyes; then + ifelse([$1],[], + [PKG_CHECK_EXISTS([gtk-doc],, + AC_MSG_ERROR([gtk-doc not installed and --enable-gtk-doc requested]))], + [PKG_CHECK_EXISTS([gtk-doc >= $1],, + AC_MSG_ERROR([You need to have gtk-doc >= $1 installed to build $PACKAGE_NAME]))]) + dnl don't check for glib if we build glib + if test "x$PACKAGE_NAME" != "xglib"; then + dnl don't fail if someone does not have glib + PKG_CHECK_MODULES(GTKDOC_DEPS, glib-2.0 >= 2.10.0 gobject-2.0 >= 2.10.0,,) + fi + fi + + AC_MSG_CHECKING([whether to build gtk-doc documentation]) + AC_MSG_RESULT($enable_gtk_doc) + + dnl enable/disable output formats + AC_ARG_ENABLE([gtk-doc-html], + AS_HELP_STRING([--enable-gtk-doc-html], + [build documentation in html format [[default=yes]]]),, + [enable_gtk_doc_html=yes]) + AC_ARG_ENABLE([gtk-doc-pdf], + AS_HELP_STRING([--enable-gtk-doc-pdf], + [build documentation in pdf format [[default=no]]]),, + [enable_gtk_doc_pdf=no]) + + if test -z "$GTKDOC_MKPDF"; then + enable_gtk_doc_pdf=no + fi + + + AM_CONDITIONAL([ENABLE_GTK_DOC], [test x$enable_gtk_doc = xyes]) + AM_CONDITIONAL([GTK_DOC_BUILD_HTML], [test x$enable_gtk_doc_html = xyes]) + AM_CONDITIONAL([GTK_DOC_BUILD_PDF], [test x$enable_gtk_doc_pdf = xyes]) + AM_CONDITIONAL([GTK_DOC_USE_LIBTOOL], [test -n "$LIBTOOL"]) + AM_CONDITIONAL([GTK_DOC_USE_REBASE], [test -n "$GTKDOC_REBASE"]) +]) diff --git a/m4/libtool.m4 b/m4/libtool.m4 new file mode 100755 index 0000000..56666f0 --- /dev/null +++ b/m4/libtool.m4 @@ -0,0 +1,7986 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 57 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4 new file mode 100755 index 0000000..5d9acd8 --- /dev/null +++ b/m4/ltoptions.m4 @@ -0,0 +1,384 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4 new file mode 100755 index 0000000..9000a05 --- /dev/null +++ b/m4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/m4/ltversion.m4 b/m4/ltversion.m4 new file mode 100755 index 0000000..07a8602 --- /dev/null +++ b/m4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3337 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.2]) +m4_define([LT_PACKAGE_REVISION], [1.3337]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.2' +macro_revision='1.3337' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4 new file mode 100755 index 0000000..c573da9 --- /dev/null +++ b/m4/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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[AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/packaging/0001-usb-hotplug-rule.patch b/packaging/0001-usb-hotplug-rule.patch new file mode 100755 index 0000000..3a5fb71 --- /dev/null +++ b/packaging/0001-usb-hotplug-rule.patch @@ -0,0 +1,6 @@ +diff -uNrp udev-182/rules/99-udev-late-intel.rules udev-182.p/rules/99-udev-late-intel.rules +--- udev-182/rules/99-udev-late-intel.rules 1969-12-31 16:00:00.000000000 -0800 ++++ udev-182.p/rules/99-udev-late-intel.rules 2012-07-02 15:08:58.047330741 -0700 +@@ -0,0 +1,2 @@ ++# Enable hotplug event for usbnet ++ACTION=="add", DRIVERS=="cdc_ether", RUN+="/bin/sh -c 'echo 1 > /var/run/udev-usbnet'" diff --git a/packaging/start_udev b/packaging/start_udev new file mode 100755 index 0000000..a0ea9ae --- /dev/null +++ b/packaging/start_udev @@ -0,0 +1,187 @@ +#! /bin/sh +# +# Streamlined udev initialization +# +# Based on the start_udev script by Greg KH: +# +# Copyright (C) 2004 Greg Kroah-Hartman +# +# Released under the GPL v2 only. +# +# This needs to be run at the earliest possible point in the boot +# process. +# +# Based on the udev init.d script +# +# Thanks go out to the Gentoo developers for proving +# that this is possible to do. +# +# Yes, it's very verbose, feel free to turn off all of the echo calls, +# they were there to make me feel better that everything was working +# +# Copyright (C) 2008 Intel Corporation +# +# Just do the same stuff, but make the folling assumptions: +# +# - called from system boot, /dev, /dev/pts, etc not mounted +# - kernel command line options named udev* all belong to us +# - udev is not running +# - /etc/udev/devices and /lib/udev/devices are deprecated and not allowed +# - needed binaries / stuff is where it should be +# + /sbin/udevd exists +# + /sbin/MAKEDEV +# + /proc, /sys are mounted +# +# As well, use the program mkdevnodes to create the nodes and +# directories, instead of MAKEDEV. +# + +set -eu + +sysconfdir=${sysconfdir:-/etc/udev} +devdir=${devdir:-/dev} +progname=${0/#*\//} + +on_exit() { + local code=${1:-$?} + if [ $code != 0 ] + then + echo "$progname: FAILED ($code)" + fi +} + +# $1 code +# $2 message +die() { + local code=$1 + shift 1 + echo "$@" 1>&2 + exit $code +} + +if [ -f /dev/.in_sysinit ]; then + exec >/dev/console 2>/dev/console &2 + ;; + esac +done + +# Parse config coming from /etc +[ -f $sysconfdir/udev.conf ] && . $sysconfdir/udev.conf +[ -f /etc/sysconfig/udev ] && . /etc/sysconfig/udev + +if [ "$UDEV_PERSISTENT_STORAGE" == "no" ] +then + udev_ctl_options="$udev_ctl_options --env UDEV_NO_PERSISTENT_STORAGE=1" +fi + +# This will be needed for configuring base devices +[ -x $sysconfdir/selinux.conf ] && . $sysconfdir/selinux.conf + +# make sure we have /dev/console always +[ ! -e /dev/console ] && mknod /dev/console c 5 1 + +# Mount the base directories we need +mount -n -o mode=0755 -t tmpfs none $devdir + +# create /dev/pts + +mkdir /dev/pts +mkdir /dev/shm + +# Create dirs|links|nodes with mkdevnodes +/sbin/mkdevnodes + +# mount /dev/pts +mount -n -o mode=0755 -t devpts none $devdir/pts + +# Create nodes with the MAKEDEV method (this is OBSOLETE, +# and should be REMOVED) +for i in $sysconfdir/makedev.d/*.nodes; do + if [ -f "$i" ]; then + ( sed -e 's,#.*,,g' "$i" | \ + xargs -n 100 MAKEDEV -x ) + fi +done + +# Now start udev proper +[ -f "/sys/class/tty/console/uevent" ] \ + || die 1 "$progname: can't find /sys/class/tty/console/uevent! can't start udev" 1>&2 + +# trigger the sorted events +echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug + +rm -fr $devdir/.udev > "$devdir/null" 2>&1 +/sbin/udevd -d \ + || die 1 "$progname: can't start udev" 1>&2 + +# Now tweak udev's config according to the options +/sbin/udevadm control $udev_ctl_options --env STARTUP=1 + +findalias () { + local n + for n in "$1"/* ; do + [ -h "$n" ] && continue + [ -d "$n" ] && { findalias "$n" ; continue; } + [ "${n##*/}" == "modalias" ] && echo $(cat $n) + done +} + +if [ $modprobedebug = 1 ] +then + findalias /sys | while read modules ; do + if [ -n "$modules" ]; then + /sbin/modprobe -a -v -q $modules + wait_for_queue $udevtimeout + fi + done +fi + +( +/sbin/udevadm trigger \ + || die 1 "$progname: udevtrigger failed to start" 1>&2 + /sbin/udevadm settle $udevtimeout \ + || echo "$progname: failed waiting for queue, backgrounding" 1>&2 + /sbin/udevadm trigger --action=add --subsystem-match="rtc" + /sbin/udevadm control --env STARTUP= +) & +exit 0 diff --git a/packaging/udev-182-dont-use-usr-bin-sh-just-yet.patch b/packaging/udev-182-dont-use-usr-bin-sh-just-yet.patch new file mode 100755 index 0000000..b690804 --- /dev/null +++ b/packaging/udev-182-dont-use-usr-bin-sh-just-yet.patch @@ -0,0 +1,8 @@ +--- a/src/keymap/keyboard-force-release.sh.in.org 2012-02-16 09:23:38.822004549 -0800 ++++ b/src/keymap/keyboard-force-release.sh.in 2012-02-16 09:23:46.458004613 -0800 +@@ -1,4 +1,4 @@ +-#!@rootprefix@/bin/sh -e ++#!/bin/sh -e + # read list of scancodes, convert hex to decimal and + # append to the atkbd force_release sysfs attribute + # $1 sysfs devpath for serioX diff --git a/packaging/udev-80-drivers.patch b/packaging/udev-80-drivers.patch new file mode 100755 index 0000000..3653486 --- /dev/null +++ b/packaging/udev-80-drivers.patch @@ -0,0 +1,12 @@ +--- udev-182/rules/80-drivers.rules 2012-01-29 09:10:00.545394797 +0900 ++++ udev/rules/80-drivers.rules 2012-08-29 22:51:09.683344343 +0900 +@@ -9,4 +9,9 @@ + SUBSYSTEM=="i2o", IMPORT{builtin}="kmod load i2o_block" + SUBSYSTEM=="module", KERNEL=="parport_pc", IMPORT{builtin}="kmod load ppdev" + ++# From here on follows the hotplug agents which do not load modules ++LABEL="hotplug_driver_loaded" ++ ++SUBSYSTEM=="firmware", RUN+="firmware.agent" ++ + LABEL="drivers_end" diff --git a/packaging/udev-disable-import-v4l_id.patch b/packaging/udev-disable-import-v4l_id.patch new file mode 100644 index 0000000..76341be --- /dev/null +++ b/packaging/udev-disable-import-v4l_id.patch @@ -0,0 +1,13 @@ +--- udev_orig/src/v4l_id/60-persistent-v4l.rules 2012-11-13 15:46:21.452449736 +0900 ++++ udev/src/v4l_id/60-persistent-v4l.rules 2012-11-13 15:48:49.564455404 +0900 +@@ -4,7 +4,9 @@ + SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end" + ENV{MAJOR}=="", GOTO="persistent_v4l_end" + +-IMPORT{program}="v4l_id $devnode" ++# Samsung modified: disable v4l_id import ++# It cause launching camera when target boot up in kernel v3.4 ++# IMPORT{program}="v4l_id $devnode" + + SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id" + KERNEL=="video*", ENV{ID_SERIAL}=="?*", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}" diff --git a/packaging/udev-firmware.patch b/packaging/udev-firmware.patch new file mode 100755 index 0000000..0fe7263 --- /dev/null +++ b/packaging/udev-firmware.patch @@ -0,0 +1,38 @@ +--- udev/extra/firmware.agent 1970-01-01 09:00:00.000000000 +0900 ++++ udev-174/extra/firmware.agent 2012-07-30 17:13:34.629317386 +0900 +@@ -0,0 +1,35 @@ ++#!/bin/sh -e ++# ++# firmware loader agent ++# ++ ++cd /usr/lib/udev/ ++. ./hotplug.functions ++ ++if [ ! -e /sys/$DEVPATH/loading ]; then ++ mesg "/sys/$DEVPATH/ does not exist" ++ exit 1 ++fi ++ ++FIRMWARE_DIRS="/lib/firmware/$(uname -r) /lib/firmware /usr/local/lib/firmware /usr/lib/hotplug/firmware" ++ ++for DIR in $FIRMWARE_DIRS; do ++ [ -e "$DIR/$FIRMWARE" ] || continue ++ echo 1 > /sys/$DEVPATH/loading ++ cat "$DIR/$FIRMWARE" > /sys/$DEVPATH/data ++ echo 0 > /sys/$DEVPATH/loading ++ exit 0 ++done ++ ++# the firmware was not found ++echo -1 > /sys/$DEVPATH/loading ++ ++if [ -d /dev/.udev/ ]; then ++ mkdir -p /dev/.udev/firmware-missing/ ++ file=$(echo "$FIRMWARE" | sed -e 's#/#\\x2f#g') ++ ln -s -f "$DEVPATH" /dev/.udev/firmware-missing/$file ++fi ++ ++debug_mesg "Cannot find the $FIRMWARE firmware" ++exit 1 ++ diff --git a/packaging/udev-hotplug.patch b/packaging/udev-hotplug.patch new file mode 100755 index 0000000..ca044e5 --- /dev/null +++ b/packaging/udev-hotplug.patch @@ -0,0 +1,65 @@ +diff -ruN udev-166/extra/hotplug.functions udev/extra/hotplug.functions +--- udev-166/extra/hotplug.functions 1970-01-01 09:00:00.000000000 +0900 ++++ udev/extra/hotplug.functions 2011-05-25 20:30:10.000000000 +0900 +@@ -0,0 +1,61 @@ ++# Setup and shell utility functions for use in hotplug agents. ++# vim: syntax=sh ++# ++# This program is free software; you can redistribute it and/or modify it ++# under the terms of the GNU General Public License as published by the ++# Free Software Foundation version 2 of the License. ++ ++if [ "$UDEV_LOG" ] && [ "$UDEV_LOG" -ge 7 ]; then ++ DEBUG=yes ++fi ++ ++PATH='/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin' ++ ++[ -e /etc/default/hotplug ] && . /etc/default/hotplug ++ ++ ++if [ -x /usr/bin/logger ]; then ++ LOGGER=/usr/bin/logger ++elif [ -x /bin/logger ]; then ++ LOGGER=/bin/logger ++else ++ unset LOGGER ++fi ++ ++# for diagnostics ++if [ -t 1 -a -z "$LOGGER" ] || [ ! -e '/dev/log' ]; then ++ mesg() { ++ echo "$@" >&2 ++ } ++elif [ -t 1 ]; then ++ mesg() { ++ echo "$@" ++ $LOGGER -t "${0##*/}[$$]" "$@" ++ } ++else ++ mesg() { ++ $LOGGER -t "${0##*/}[$$]" "$@" ++ } ++fi ++ ++debug_mesg() { ++ [ -z "$DEBUG" -o "$DEBUG" = no ] && return 0 ++ mesg "$@" ++} ++ ++wait_for_file() { ++ local file=$1 ++ local timeout=$2 ++ [ "$timeout" ] || timeout=120 ++ ++ local count=$timeout ++ while [ $count != 0 ]; do ++ [ -e "$file" ] && return 0 ++ sleep 1 ++ count=$(($count - 1)) ++ done ++ ++ mesg "$file did not appear before the timeout!" ++ exit 1 ++} ++ diff --git a/packaging/udev-not-use-builtin-firmware.patch b/packaging/udev-not-use-builtin-firmware.patch new file mode 100644 index 0000000..c761b40 --- /dev/null +++ b/packaging/udev-not-use-builtin-firmware.patch @@ -0,0 +1,12 @@ +--- udev-orig/rules/50-udev-default.rules 2012-11-20 10:55:21.067410974 +0900 ++++ udev/rules/50-udev-default.rules 2012-11-20 13:38:40.519786206 +0900 +@@ -104,4 +104,8 @@ + KERNEL=="rflash[0-9]*", MODE="0400" + KERNEL=="rrom[0-9]*", MODE="0400" + +-SUBSYSTEM=="firmware", ACTION=="add", IMPORT{builtin}="firmware" ++# Builtin firmware disabled. Duplicated firmware rules exist. ++# 80-drivers.rules which used previous version has another one. ++# Finally, firmware will be used in builtin if not error occurr. ++# - walyong.cho(walyong.cho@samsung.com) ++#SUBSYSTEM=="firmware", ACTION=="add", IMPORT{builtin}="firmware" diff --git a/packaging/udev-retain-daemon.patch b/packaging/udev-retain-daemon.patch new file mode 100644 index 0000000..e5e5773 --- /dev/null +++ b/packaging/udev-retain-daemon.patch @@ -0,0 +1,32 @@ +--- udev-orig/src/udevd.c 2012-11-02 15:10:50.116101288 +0900 ++++ udev/src/udevd.c 2012-11-02 15:17:31.100116646 +0900 +@@ -47,6 +47,11 @@ + #include "udev.h" + #include "sd-daemon.h" + ++// Default number of retained worker is 2. But re-configured as 1 to reduce number of idle daemon. ++// This value must not be 0. If then worker_kill will not work. ++// This define is added by walyong.cho in Samsung HQ. Originally it was hard coded as 2. ++#define num_of_worker_idle_retain 1 ++ + static bool debug; + + void udev_main_log(struct udev *udev, int priority, +@@ -1581,7 +1586,7 @@ + + /* timeout at exit for workers to finish */ + timeout = 30 * 1000; +- } else if (udev_list_node_is_empty(&event_list) && children <= 2) { ++ } else if (udev_list_node_is_empty(&event_list) && children <= num_of_worker_idle_retain && num_of_worker_idle_retain > 0) { + /* we are idle */ + timeout = -1; + } else { +@@ -1604,7 +1609,7 @@ + /* kill idle workers */ + if (udev_list_node_is_empty(&event_list)) { + info(udev, "cleanup idle workers\n"); +- worker_kill(udev, 2); ++ worker_kill(udev, num_of_worker_idle_retain); + } + + /* check for hanging events */ diff --git a/packaging/udev.changes b/packaging/udev.changes new file mode 100755 index 0000000..4ab31ce --- /dev/null +++ b/packaging/udev.changes @@ -0,0 +1,16 @@ +* Mon Aug 06 2012 Anas Nashif 072066c +- use initdir in %files +- cleanup and remove dependency on mkdevnodes + +* Mon Jul 2 2012 Brad Peters - 182 +- Add a usb hotplug rule + +* Thu Jun 28 2012 Patrick McCarty - 182 +- Install a symlink (/usr/lib/udev/udevd -> /sbin/udevd) to fix systemd boot + +* Mon Jun 18 2012 Patrick McCarty - 182 +- Fix runtime package requirement on /bin/sed + +* Thu Jun 14 2012 Brad Peters - 182 + - Rebasing udev on version 182, to support the upcoming + introduction of systemd diff --git a/packaging/udev.manifest b/packaging/udev.manifest new file mode 100755 index 0000000..017d22d --- /dev/null +++ b/packaging/udev.manifest @@ -0,0 +1,5 @@ + + + + + diff --git a/packaging/udev.spec b/packaging/udev.spec new file mode 100755 index 0000000..6753b6e --- /dev/null +++ b/packaging/udev.spec @@ -0,0 +1,246 @@ +%define udev_libdir /usr/lib/udev +%define firmwaredir /lib/firmware + +Name: udev +Version: 182 +Release: 6 +License: GPL-2.0 +Summary: A userspace implementation of devfs +Group: System/Base +Source0: http://www.kernel.org/pub/linux/utils/kernel/hotplug/%{name}-%{version}.tar.bz2 +# Source1: udev.init +Source2: udev.udev-mtab.init +Source1001: udev.manifest +Patch1: udev-182-dont-use-usr-bin-sh-just-yet.patch +Patch2: 0001-usb-hotplug-rule.patch +Patch100: udev-firmware.patch +Patch101: udev-80-drivers.patch +Patch102: udev-hotplug.patch +Patch103: udev-retain-daemon.patch +Patch104: udev-disable-import-v4l_id.patch +Patch105: udev-not-use-builtin-firmware.patch + +Url: http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html +BuildRequires: bison +BuildRequires: bzip2 +BuildRequires: findutils +BuildRequires: flex +BuildRequires: gperf +BuildRequires: hwdata +BuildRequires: libacl-devel +BuildRequires: libtool +BuildRequires: pciutils +BuildRequires: sed +BuildRequires: pkgconfig(blkid) >= 2.20 +BuildRequires: pkgconfig(glib-2.0) >= 2.22.0 +BuildRequires: pkgconfig(libkmod) >= 5 +BuildRequires: pkgconfig(usbutils) >= 0.82 +BuildRequires: pkgconfig(libsmack) +Requires: /bin/sed +Requires(preun): /usr/bin/systemctl +Requires(post): /usr/bin/systemctl +Requires(postun): /usr/bin/systemctl + +%description +The udev package contains an implementation of devfs in +userspace using sysfs and netlink. + +%package -n libudev +Summary: Library for accessing udev functionality +Group: Development/Libraries +Requires: udev = %{version} + +%description -n libudev +This package contains a shared library for accesing libudev functionality. + +%package -n libudev-devel +Summary: Headers for libudev +Group: Development/Libraries +Requires: libudev = %{version} +Requires: udev = %{version} + +%description -n libudev-devel +This package contains libraries and include files, +which needed to link against libudev. + +%package -n libgudev1 +Summary: Libraries for adding libudev support to applications that use glib +Group: Development/Libraries +Requires: libudev = %{version} + +%description -n libgudev1 +This package contains the libraries that make it easier to use libudev +functionality from applications that use glib. + +%package -n libgudev1-devel +Summary: Header files for adding libudev support to applications that use glib +Group: Development/Libraries +Requires: libgudev1 = %{version} + +%description -n libgudev1-devel +This package contains the header and pkg-config files for developing +glib-based applications using libudev functionality. + +%prep +%setup -q + +%patch1 -p1 +%patch2 -p1 +%patch100 -p1 +%patch101 -p1 +%patch102 -p1 +%patch103 -p1 +%patch104 -p1 +%patch105 -p1 + +%build +cp %{SOURCE1001} . +libtoolize -f -c +%configure --prefix="%{_prefix}" --exec-prefix="" \ + --sysconfdir="%{_sysconfdir}" \ + --with-firmware-path=%{firmwaredir} \ + --sbindir="%{_sbindir}" --libexecdir="%{_libdir}" \ + --with-rootlibdir="%{_libdir}" --disable-introspection \ + --with-systemdsystemunitdir="%{_libdir}/systemd/system" \ + --disable-gtk-doc + +make %{?_smp_mflags} + +%install + +%make_install + +mv %{buildroot}/%{_datadir}/pkgconfig/udev.pc %{buildroot}%{_libdir}/pkgconfig/udev.pc + +rm -f %{buildroot}%{_libdir}/*.la + +mkdir -p %{buildroot}%{_sysconfdir}/udev/ +mkdir -p %{buildroot}%{_sysconfdir}/modprobe.d/ +mkdir -p %{buildroot}%{_initddir}/ + +# FIXME: this is a workaround for sysvinit compatibility +install -D -m 0755 ./udevd %{buildroot}/sbin/udevd +ln -sf /sbin/udevd %{buildroot}%{_prefix}/lib/udev/udevd + +# install -m 0755 %{SOURCE1} %{buildroot}%{_initddir}/udev +install -m 0755 extra/*.agent %{buildroot}%{_libdir}/udev +cp extra/hotplug.functions %{buildroot}%{_libdir}/udev +mkdir -p %{buildroot}%{_sysconfdir}/rc.d/rc3.d +# ln -s /etc/init.d/udev %{buildroot}%{_sysconfdir}/rc.d/rc3.d/S01udev +cp -a %{SOURCE2} %{buildroot}%{_initddir}/udev-mtab + +ln -s /usr/bin/udevadm %{buildroot}/sbin/udevadm + +mkdir -p $RPM_BUILD_ROOT%{_datadir}/license +for keyword in LICENSE COPYING COPYRIGHT; +do + for file in `find %{_builddir} -name $keyword`; + do + cat $file >> $RPM_BUILD_ROOT%{_datadir}/license/%{name}; + echo ""; + done; +done + +%post + +[ -x /usr/bin/systemctl ] && { +systemctl daemon-reload +systemctl reload-or-try-restart udev.service +systemctl reload-or-try-restart udev-retry.service +systemctl reload-or-try-restart udev-settle.service +} || : + +%preun +[ -x /usr/bin/systemctl ] && { +systemctl stop udev.service +systemctl stop udev-retry.service +systemctl stop udev-settle.service +} || : + +%postun +[ -x /usr/bin/systemctl ] && { +systemctl stop udev.service +systemctl daemon-reload +} || : + +%post -n libudev -p /sbin/ldconfig +%postun -n libudev -p /sbin/ldconfig + +%post -n libgudev1 -p /sbin/ldconfig +%postun -n libgudev1 -p /sbin/ldconfig + + +%files +%manifest udev.manifest +%defattr(0644, root, root, 0755) +%{_datadir}/license/%{name} +%attr(0755,root,root) /sbin/udevd +%attr(0755,root,root) %{_libdir}/udev/udevd +%attr(0755,root,root) %{_libdir}/udev/firmware.agent +%attr(0755,root,root) %{_libdir}/udev/hotplug.functions +%attr(0755,root,root) %{_bindir}/udevadm +%attr(0755,root,root) /sbin/udevadm +%attr(0755,root,root) %dir %{udev_libdir}/ +%attr(0755,root,root) %dir %{udev_libdir}/rules.d/ +%attr(0755,root,root) %dir %{udev_libdir}/devices/ +# %attr(0755,root,root) %{_initddir}/udev +# %{_sysconfdir}/rc.d/rc3.d/S01udev +%config(noreplace) %attr(0644,root,root) %{_sysconfdir}/udev/udev.conf +%doc /%{_datadir}/doc/udev/README.keymap.txt +%attr(0755,root,root) %{udev_libdir}/ata_id +%attr(0755,root,root) %{udev_libdir}/accelerometer +%attr(0755,root,root) %{udev_libdir}/cdrom_id +%attr(0755,root,root) %{udev_libdir}/collect +%attr(0755,root,root) %{udev_libdir}/findkeyboards +%attr(0755,root,root) %{udev_libdir}/keyboard-force-release.sh +%attr(0755,root,root) %{udev_libdir}/keymap +%attr(0755,root,root) %{udev_libdir}/keymaps/* +%attr(0755,root,root) %{udev_libdir}/scsi_id +%attr(0755,root,root) %{udev_libdir}/v4l_id +%attr(0755,root,root) %{udev_libdir}/mtd_probe +%attr(0755,root,root) %{udev_libdir}/rules.d/* + + +%{_libdir}/systemd/system/basic.target.wants/udev.service +%{_libdir}/systemd/system/udev.service +%{_libdir}/systemd/system/basic.target.wants/udev-trigger.service +%{_libdir}/systemd/system/sockets.target.wants/udev-control.socket +%{_libdir}/systemd/system/sockets.target.wants/udev-kernel.socket +%{_libdir}/systemd/system/udev-control.socket +%{_libdir}/systemd/system/udev-kernel.socket +%{_libdir}/systemd/system/udev-settle.service +%{_libdir}/systemd/system/udev-trigger.service +%{_initddir}/udev-mtab + + +%files -n libudev +%manifest udev.manifest +%defattr(0644, root, root, 0755) +%attr(0755,root,root) %{_libdir}/libudev.so.* + +%files -n libudev-devel +%manifest udev.manifest +%defattr(0644, root, root, 0755) +%doc COPYING README +%doc TODO ChangeLog +%attr(0644,root,root) %{_mandir}/man8/udev*.8* +%attr(0644,root,root) %{_mandir}/man7/udev*.7* +%attr(0644,root,root) %{_mandir}/man8/scsi_id*.8* +%{_includedir}/libudev.h +%{_libdir}/libudev.so +%{_libdir}/pkgconfig/libudev.pc +%{_libdir}/pkgconfig/udev.pc +%{_datadir}/gtk-doc/html/libudev/* + +%files -n libgudev1 +%manifest udev.manifest +%defattr(0644, root, root, 0755) +%attr(0755,root,root) %{_libdir}/libgudev-1.0.so.* + +%files -n libgudev1-devel +%manifest udev.manifest +%defattr(0644, root, root, 0755) +%attr(0755,root,root) %{_libdir}/libgudev-1.0.so +%attr(0644,root,root) %{_includedir}/gudev-1.0/gudev/*.h +%attr(0644,root,root) %{_libdir}/pkgconfig/gudev-1.0* +%{_datadir}/gtk-doc/html/gudev/* diff --git a/packaging/udev.udev-mtab.init b/packaging/udev.udev-mtab.init new file mode 100755 index 0000000..1496426 --- /dev/null +++ b/packaging/udev.udev-mtab.init @@ -0,0 +1,52 @@ +#!/bin/sh -e +### BEGIN INIT INFO +# Provides: udev-mtab +# Required-Start: udev $local_fs +# Required-Stop: +# Default-Start: S +# Default-Stop: +# Short-Description: Add to mtab the entry for /dev. +### END INIT INFO + +PATH="/sbin:/bin" + +case "$1" in + start) ;; + stop|restart|force-reload) exit 0 ;; + *) echo "Usage: $0 {start|stop|restart|force-reload}" >&2; exit 1 ;; +esac + +# copy the rules generated before / was mounted read-write +for file in /dev/.udev/tmp-rules--*; do + dest=${file##*tmp-rules--} + [ "$dest" = '*' ] && break + cat $file >> /etc/udev/rules.d/$dest + rm -f $file +done + + +# if it's not, it's probably a symlink to /proc/mounts +[ -w /etc/mtab ] || exit 0 + +# defaults +tmpfs_size="10M" +udev_root="/dev/" + +if [ -e /etc/udev/udev.conf ]; then + . /etc/udev/udev.conf +fi + +# strip the trailing slash +udev_root=${udev_root%/} + +if mountpoint -q $udev_root; then + if ! grep -E --quiet --no-messages "^[^ ]+ +$udev_root +" /etc/mtab; then + mtabline="$(grep -E --no-messages "^[^ ]+ +$udev_root +(dev)?tmpfs +" /proc/mounts || true)" + if [ "$mtabline" ]; then + echo "$mtabline" >> /etc/mtab + fi + fi +fi + +exit 0 + diff --git a/rules/42-usb-hid-pm.rules b/rules/42-usb-hid-pm.rules new file mode 100755 index 0000000..d5d5897 --- /dev/null +++ b/rules/42-usb-hid-pm.rules @@ -0,0 +1,49 @@ +# +# Enable autosuspend for qemu emulated usb hid devices. +# +# Note that there are buggy qemu versions which advertise remote +# wakeup support but don't actually implement it correctly. This +# is the reason why we need a match for the serial number here. +# The serial number "42" is used to tag the implementations where +# remote wakeup is working. +# + +ACTION=="add", SUBSYSTEM=="usb", ATTR{product}=="QEMU USB Mouse", ATTR{serial}=="42", TEST=="power/control", ATTR{power/control}="auto" +ACTION=="add", SUBSYSTEM=="usb", ATTR{product}=="QEMU USB Tablet", ATTR{serial}=="42", TEST=="power/control", ATTR{power/control}="auto" +ACTION=="add", SUBSYSTEM=="usb", ATTR{product}=="QEMU USB Keyboard", ATTR{serial}=="42", TEST=="power/control", ATTR{power/control}="auto" + +# +# Enable autosuspend for KVM and iLO usb hid devices. These are +# effectively self-powered (despite what some claim in their USB +# profiles) and so it's safe to do so. +# + +# AMI 046b:ff10 +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="046b", ATTR{idProduct}=="ff10", TEST=="power/control", ATTR{power/control}="auto" + +# +# Catch-all for Avocent HID devices. Keyed off interface in order to only +# trigger on HID class devices. +# +ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="0624", ATTR{bInterfaceClass}=="03", TEST=="../power/control", ATTR{../power/control}="auto" + +# Dell DRAC 4 +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="413c", ATTR{idProduct}=="2500", TEST=="power/control", ATTR{power/control}="auto" + +# Dell DRAC 5 +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="413c", ATTR{idProduct}=="0000", TEST=="power/control", ATTR{power/control}="auto" + +# Hewlett Packard iLO +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="03f0", ATTR{idProduct}=="7029", TEST=="power/control", ATTR{power/control}="auto" +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="03f0", ATTR{idProduct}=="1027", TEST=="power/control", ATTR{power/control}="auto" + +# IBM remote access +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="04b3", ATTR{idProduct}=="4001", TEST=="power/control", ATTR{power/control}="auto" +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="04b3", ATTR{idProduct}=="4002", TEST=="power/control", ATTR{power/control}="auto" +ACTION=="add", SUBSYSTEM=="usb", ATTRS{idVendor}=="04b3", ATTR{idProduct}=="4012", TEST=="power/control", ATTR{power/control}="auto" + +# Raritan Computer, Inc KVM. +ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="14dd", ATTR{idProduct}="0002", TEST=="power/control", ATTR{power/control}="auto" + +# USB HID devices that are internal to the machine should also be safe to autosuspend +ACTION=="add", SUBSYSTEM=="usb", ATTR{bInterfaceClass}=="03", ATTRS{removable}=="fixed", TEST=="../power/control", ATTR{../power/control}="auto" diff --git a/rules/50-udev-default.rules b/rules/50-udev-default.rules new file mode 100755 index 0000000..160ff99 --- /dev/null +++ b/rules/50-udev-default.rules @@ -0,0 +1,107 @@ +# do not edit this file, it will be overwritten on update + +KERNEL=="pty[pqrstuvwxyzabcdef][0123456789abcdef]", GROUP="tty", MODE="0660" +KERNEL=="tty[pqrstuvwxyzabcdef][0123456789abcdef]", GROUP="tty", MODE="0660" +KERNEL=="ptmx", GROUP="tty", MODE="0666" SMACK="*" +KERNEL=="tty", GROUP="tty", MODE="0666" SMACK="*" +KERNEL=="tty[0-9]*", GROUP="tty", MODE="0620" +KERNEL=="vcs|vcs[0-9]*|vcsa|vcsa[0-9]*", GROUP="tty" + +# serial +KERNEL=="tty[A-Z]*[0-9]|pppox[0-9]*|ircomm[0-9]*|noz[0-9]*|rfcomm[0-9]*", GROUP="dialout" +KERNEL=="mwave", GROUP="dialout" +KERNEL=="hvc*|hvsi*", GROUP="dialout" + +# virtio serial / console ports +KERNEL=="vport*", ATTR{name}=="?*", SYMLINK+="virtio-ports/$attr{name}" + +# mem +KERNEL=="null|zero|full|random|urandom", MODE="0666" SMACK="*" +KERNEL=="mem|kmem|port|nvram", GROUP="kmem", MODE="0640" + +# input +SUBSYSTEM=="input", ENV{ID_INPUT}=="", IMPORT{builtin}="input_id" +KERNEL=="mouse*|mice|event*", MODE="0640" +KERNEL=="ts[0-9]*|uinput", MODE="0640" +KERNEL=="js[0-9]*", MODE="0644" + +# video4linux +SUBSYSTEM=="video4linux", GROUP="video" +KERNEL=="vttuner*", GROUP="video" +KERNEL=="vtx*|vbi*", GROUP="video" +KERNEL=="winradio*", GROUP="video" + +# graphics +KERNEL=="agpgart", GROUP="video" +KERNEL=="pmu", GROUP="video" +KERNEL=="nvidia*|nvidiactl*", GROUP="video" +SUBSYSTEM=="graphics", GROUP="video" +SUBSYSTEM=="drm", GROUP="video" + +# sound +SUBSYSTEM=="sound", GROUP="audio", \ + OPTIONS+="static_node=snd/seq", OPTIONS+="static_node=snd/timer" + +# DVB (video) +SUBSYSTEM=="dvb", GROUP="video" + +# FireWire (firewire-core driver: IIDC devices, AV/C devices) +SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x00010*", GROUP="video" +SUBSYSTEM=="firewire", ATTR{units}=="*0x00b09d:0x00010*", GROUP="video" +SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x010001*", GROUP="video" +SUBSYSTEM=="firewire", ATTR{units}=="*0x00a02d:0x014001*", GROUP="video" + +# 'libusb' device nodes +SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", MODE="0664" +SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", IMPORT{builtin}="usb_id" + +# printer +KERNEL=="parport[0-9]*", GROUP="lp" +SUBSYSTEM=="printer", KERNEL=="lp*", GROUP="lp" +SUBSYSTEM=="ppdev", GROUP="lp" +KERNEL=="lp[0-9]*", GROUP="lp" +KERNEL=="irlpt[0-9]*", GROUP="lp" +SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{ID_USB_INTERFACES}=="*:0701??:*", GROUP="lp" + +# block +SUBSYSTEM=="block", GROUP="disk" + +# floppy +SUBSYSTEM=="block", KERNEL=="fd[0-9]", GROUP="floppy" + +# cdrom +SUBSYSTEM=="block", KERNEL=="sr[0-9]*", GROUP="cdrom" +SUBSYSTEM=="scsi_generic", SUBSYSTEMS=="scsi", ATTRS{type}=="4|5", GROUP="cdrom" +KERNEL=="pktcdvd[0-9]*", GROUP="cdrom" +KERNEL=="pktcdvd", GROUP="cdrom" + +# tape +KERNEL=="ht[0-9]*|nht[0-9]*", GROUP="tape" +KERNEL=="pt[0-9]*|npt[0-9]*|pht[0-9]*", GROUP="tape" +SUBSYSTEM=="scsi_generic|scsi_tape", SUBSYSTEMS=="scsi", ATTRS{type}=="1|8", GROUP="tape" + +# block-related +KERNEL=="sch[0-9]*", GROUP="disk" +SUBSYSTEM=="scsi_generic", SUBSYSTEMS=="scsi", ATTRS{type}=="0", GROUP="disk" +KERNEL=="pg[0-9]*", GROUP="disk" +KERNEL=="qft[0-9]*|nqft[0-9]*|zqft[0-9]*|nzqft[0-9]*|rawqft[0-9]*|nrawqft[0-9]*", GROUP="disk" +KERNEL=="rawctl", GROUP="disk" +SUBSYSTEM=="raw", KERNEL=="raw[0-9]*", GROUP="disk" +SUBSYSTEM=="aoe", GROUP="disk", MODE="0220" +SUBSYSTEM=="aoe", KERNEL=="err", MODE="0440" + +# network +KERNEL=="tun", MODE="0666", OPTIONS+="static_node=net/tun" SMACK="*" +KERNEL=="rfkill", MODE="0644" + +# CPU +KERNEL=="cpu[0-9]*", MODE="0444" + +KERNEL=="fuse", ACTION=="add", MODE="0666", OPTIONS+="static_node=fuse" SMACK="*" + +SUBSYSTEM=="rtc", ATTR{hctosys}=="1", SYMLINK+="rtc" +KERNEL=="mmtimer", MODE="0644" +KERNEL=="rflash[0-9]*", MODE="0400" +KERNEL=="rrom[0-9]*", MODE="0400" + +SUBSYSTEM=="firmware", ACTION=="add", IMPORT{builtin}="firmware" diff --git a/rules/60-persistent-alsa.rules b/rules/60-persistent-alsa.rules new file mode 100755 index 0000000..8154e2d --- /dev/null +++ b/rules/60-persistent-alsa.rules @@ -0,0 +1,14 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="persistent_alsa_end" +SUBSYSTEM!="sound", GOTO="persistent_alsa_end" +KERNEL!="controlC[0-9]*", GOTO="persistent_alsa_end" + +SUBSYSTEMS=="usb", ENV{ID_MODEL}=="", IMPORT{builtin}="usb_id" +ENV{ID_SERIAL}=="?*", ENV{ID_USB_INTERFACE_NUM}=="?*", SYMLINK+="snd/by-id/$env{ID_BUS}-$env{ID_SERIAL}-$env{ID_USB_INTERFACE_NUM}" +ENV{ID_SERIAL}=="?*", ENV{ID_USB_INTERFACE_NUM}=="", SYMLINK+="snd/by-id/$env{ID_BUS}-$env{ID_SERIAL}" + +IMPORT{builtin}="path_id" +ENV{ID_PATH}=="?*", SYMLINK+="snd/by-path/$env{ID_PATH}" + +LABEL="persistent_alsa_end" diff --git a/rules/60-persistent-input.rules b/rules/60-persistent-input.rules new file mode 100755 index 0000000..fb798dd --- /dev/null +++ b/rules/60-persistent-input.rules @@ -0,0 +1,38 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="persistent_input_end" +SUBSYSTEM!="input", GOTO="persistent_input_end" +SUBSYSTEMS=="bluetooth", GOTO="persistent_input_end" + +SUBSYSTEMS=="usb", ENV{ID_BUS}=="", IMPORT{builtin}="usb_id" + +# determine class name for persistent symlinks +ENV{ID_INPUT_KEYBOARD}=="?*", ENV{.INPUT_CLASS}="kbd" +ENV{ID_INPUT_MOUSE}=="?*", ENV{.INPUT_CLASS}="mouse" +ENV{ID_INPUT_TOUCHPAD}=="?*", ENV{.INPUT_CLASS}="mouse" +ENV{ID_INPUT_TABLET}=="?*", ENV{.INPUT_CLASS}="mouse" +ENV{ID_INPUT_JOYSTICK}=="?*", ENV{.INPUT_CLASS}="joystick" +DRIVERS=="pcspkr", ENV{.INPUT_CLASS}="spkr" +ATTRS{name}=="*dvb*|*DVB*|* IR *", ENV{.INPUT_CLASS}="ir" + +# fill empty serial number +ENV{.INPUT_CLASS}=="?*", ENV{ID_SERIAL}=="", ENV{ID_SERIAL}="noserial" + +# by-id links +KERNEL=="mouse*|js*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-$env{.INPUT_CLASS}" +KERNEL=="mouse*|js*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", ATTRS{bInterfaceNumber}=="?*", ATTRS{bInterfaceNumber}!="00", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$attr{bInterfaceNumber}-$env{.INPUT_CLASS}" +KERNEL=="event*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-event-$env{.INPUT_CLASS}" +KERNEL=="event*", ENV{ID_BUS}=="?*", ENV{.INPUT_CLASS}=="?*", ATTRS{bInterfaceNumber}=="?*", ATTRS{bInterfaceNumber}!="00", SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$attr{bInterfaceNumber}-event-$env{.INPUT_CLASS}" +# allow empty class for USB devices, by appending the interface number +SUBSYSTEMS=="usb", ENV{ID_BUS}=="?*", KERNEL=="event*", ENV{.INPUT_CLASS}=="", ATTRS{bInterfaceNumber}=="?*", \ + SYMLINK+="input/by-id/$env{ID_BUS}-$env{ID_SERIAL}-event-if$attr{bInterfaceNumber}" + +# by-path +SUBSYSTEMS=="pci|usb|platform|acpi", IMPORT{builtin}="path_id" +ENV{ID_PATH}=="?*", KERNEL=="mouse*|js*", ENV{.INPUT_CLASS}=="?*", SYMLINK+="input/by-path/$env{ID_PATH}-$env{.INPUT_CLASS}" +ENV{ID_PATH}=="?*", KERNEL=="event*", ENV{.INPUT_CLASS}=="?*", SYMLINK+="input/by-path/$env{ID_PATH}-event-$env{.INPUT_CLASS}" +# allow empty class for platform and usb devices; platform supports only a single interface that way +SUBSYSTEMS=="usb|platform", ENV{ID_PATH}=="?*", KERNEL=="event*", ENV{.INPUT_CLASS}=="", \ + SYMLINK+="input/by-path/$env{ID_PATH}-event" + +LABEL="persistent_input_end" diff --git a/rules/60-persistent-serial.rules b/rules/60-persistent-serial.rules new file mode 100755 index 0000000..2948200 --- /dev/null +++ b/rules/60-persistent-serial.rules @@ -0,0 +1,20 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="persistent_serial_end" +SUBSYSTEM!="tty", GOTO="persistent_serial_end" +KERNEL!="ttyUSB[0-9]*|ttyACM[0-9]*", GOTO="persistent_serial_end" + +SUBSYSTEMS=="usb-serial", ENV{.ID_PORT}="$attr{port_number}" + +IMPORT{builtin}="path_id" +ENV{ID_PATH}=="?*", ENV{.ID_PORT}=="", SYMLINK+="serial/by-path/$env{ID_PATH}" +ENV{ID_PATH}=="?*", ENV{.ID_PORT}=="?*", SYMLINK+="serial/by-path/$env{ID_PATH}-port$env{.ID_PORT}" + +IMPORT{builtin}="usb_id" +ENV{ID_SERIAL}=="", GOTO="persistent_serial_end" +SUBSYSTEMS=="usb", ENV{ID_USB_INTERFACE_NUM}="$attr{bInterfaceNumber}" +ENV{ID_USB_INTERFACE_NUM}=="", GOTO="persistent_serial_end" +ENV{.ID_PORT}=="", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_USB_INTERFACE_NUM}" +ENV{.ID_PORT}=="?*", SYMLINK+="serial/by-id/$env{ID_BUS}-$env{ID_SERIAL}-if$env{ID_USB_INTERFACE_NUM}-port$env{.ID_PORT}" + +LABEL="persistent_serial_end" diff --git a/rules/60-persistent-storage-tape.rules b/rules/60-persistent-storage-tape.rules new file mode 100755 index 0000000..f2eabd9 --- /dev/null +++ b/rules/60-persistent-storage-tape.rules @@ -0,0 +1,25 @@ +# do not edit this file, it will be overwritten on update + +# persistent storage links: /dev/tape/{by-id,by-path} + +ACTION=="remove", GOTO="persistent_storage_tape_end" + +# type 8 devices are "Medium Changers" +SUBSYSTEM=="scsi_generic", SUBSYSTEMS=="scsi", ATTRS{type}=="8", IMPORT{program}="scsi_id --sg-version=3 --export --whitelisted -d $devnode", \ + SYMLINK+="tape/by-id/scsi-$env{ID_SERIAL}" + +SUBSYSTEM!="scsi_tape", GOTO="persistent_storage_tape_end" + +KERNEL=="st*[0-9]|nst*[0-9]", ATTRS{ieee1394_id}=="?*", ENV{ID_SERIAL}="$attr{ieee1394_id}", ENV{ID_BUS}="ieee1394" +KERNEL=="st*[0-9]|nst*[0-9]", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id" +KERNEL=="st*[0-9]|nst*[0-9]", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", KERNELS=="[0-9]*:*[0-9]", ENV{.BSG_DEV}="$root/bsg/$id" +KERNEL=="st*[0-9]|nst*[0-9]", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --whitelisted --export --device=$env{.BSG_DEV}", ENV{ID_BUS}="scsi" +KERNEL=="st*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="tape/by-id/$env{ID_BUS}-$env{ID_SERIAL}" +KERNEL=="nst*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="tape/by-id/$env{ID_BUS}-$env{ID_SERIAL}-nst" + +# by-path (parent device path) +KERNEL=="st*[0-9]|nst*[0-9]", IMPORT{builtin}="path_id" +KERNEL=="st*[0-9]", ENV{ID_PATH}=="?*", SYMLINK+="tape/by-path/$env{ID_PATH}" +KERNEL=="nst*[0-9]", ENV{ID_PATH}=="?*", SYMLINK+="tape/by-path/$env{ID_PATH}-nst" + +LABEL="persistent_storage_tape_end" diff --git a/rules/60-persistent-storage.rules b/rules/60-persistent-storage.rules new file mode 100755 index 0000000..b74821e --- /dev/null +++ b/rules/60-persistent-storage.rules @@ -0,0 +1,89 @@ +# do not edit this file, it will be overwritten on update + +# persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path} +# scheme based on "Linux persistent device names", 2004, Hannes Reinecke + +# forward scsi device event to corresponding block device +ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change" + +ACTION=="remove", GOTO="persistent_storage_end" + +# enable in-kernel media-presence polling +ACTION=="add", SUBSYSTEM=="module", KERNEL=="block", ATTR{parameters/events_dfl_poll_msecs}=="0", ATTR{parameters/events_dfl_poll_msecs}="2000" + +SUBSYSTEM!="block", GOTO="persistent_storage_end" + +# skip rules for inappropriate block devices +KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*", GOTO="persistent_storage_end" + +# ignore partitions that span the entire disk +TEST=="whole_disk", GOTO="persistent_storage_end" + +# for partitions import parent information +ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*" + +# virtio-blk +KERNEL=="vd*[!0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}" +KERNEL=="vd*[0-9]", ATTRS{serial}=="?*", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/virtio-$env{ID_SERIAL}-part%n" + +# ATA devices with their own "ata" kernel subsystem +KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $devnode" +# ATA devices using the "scsi" subsystem +KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $devnode" +# ATA/ATAPI devices (SPC-3 or later) using the "scsi" subsystem +KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", ATTRS{scsi_level}=="[6-9]*", IMPORT{program}="ata_id --export $devnode" + +# Run ata_id on non-removable USB Mass Storage (SATA/PATA disks in enclosures) +KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", ATTR{removable}=="0", SUBSYSTEMS=="usb", IMPORT{program}="ata_id --export $devnode" +# Otherwise fall back to using usb_id for USB devices +KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id" + +# scsi devices +KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $devnode", ENV{ID_BUS}="scsi" +KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $devnode", ENV{ID_BUS}="cciss" +KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}" +KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n" + +# firewire +KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}" +KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n" + +KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}" +KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n" +KERNEL=="mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}" +KERNEL=="mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n" + +# by-path (parent device path) +ENV{DEVTYPE}=="disk", DEVPATH!="*/virtual/*", IMPORT{builtin}="path_id" +ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}" +ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n" + +# skip unpartitioned removable media devices from drivers which do not send "change" events +ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end" + +# probe filesystem metadata of optical drives which have a media inserted +KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="?*", \ + IMPORT{builtin}="blkid --offset=$env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}" +# single-session CDs do not have ID_CDROM_MEDIA_SESSION_LAST_OFFSET +KERNEL=="sr*", ENV{DISK_EJECT_REQUEST}!="?*", ENV{ID_CDROM_MEDIA_TRACK_COUNT_DATA}=="?*", ENV{ID_CDROM_MEDIA_SESSION_LAST_OFFSET}=="", \ + IMPORT{builtin}="blkid --noraid" + +# probe filesystem metadata of disks +KERNEL!="sr*", IMPORT{builtin}="blkid" + +# watch metadata changes by tools closing the device after writing +KERNEL!="sr*", OPTIONS+="watch" + +# by-label/by-uuid links (filesystem metadata) +ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" +ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" + +# by-id (World Wide Name) +ENV{DEVTYPE}=="disk", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}" +ENV{DEVTYPE}=="partition", ENV{ID_WWN_WITH_EXTENSION}=="?*", SYMLINK+="disk/by-id/wwn-$env{ID_WWN_WITH_EXTENSION}-part%n" + +# by-partlabel/by-partuuid links (partition metadata) +ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}" +ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}" + +LABEL="persistent_storage_end" diff --git a/rules/75-net-description.rules b/rules/75-net-description.rules new file mode 100755 index 0000000..ce57d48 --- /dev/null +++ b/rules/75-net-description.rules @@ -0,0 +1,14 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="net_end" +SUBSYSTEM!="net", GOTO="net_end" + +SUBSYSTEMS=="usb", ENV{ID_MODEL}=="", IMPORT{builtin}="usb_id" +SUBSYSTEMS=="usb", IMPORT{builtin}="usb-db" +SUBSYSTEMS=="usb", ATTRS{idVendor}!="", ATTRS{idProduct}!="", ENV{ID_VENDOR_ID}="$attr{idVendor}", ENV{ID_MODEL_ID}="$attr{idProduct}" +SUBSYSTEMS=="usb", GOTO="net_end" + +SUBSYSTEMS=="pci", IMPORT{builtin}="pci-db" +SUBSYSTEMS=="pci", ENV{ID_BUS}="pci", ENV{ID_VENDOR_ID}="$attr{vendor}", ENV{ID_MODEL_ID}="$attr{device}" + +LABEL="net_end" diff --git a/rules/75-tty-description.rules b/rules/75-tty-description.rules new file mode 100755 index 0000000..2e63e14 --- /dev/null +++ b/rules/75-tty-description.rules @@ -0,0 +1,14 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="tty_end" +SUBSYSTEM!="tty", GOTO="tty_end" + +SUBSYSTEMS=="usb", ENV{ID_MODEL}=="", IMPORT{builtin}="usb_id" +SUBSYSTEMS=="usb", IMPORT{builtin}="usb-db" +SUBSYSTEMS=="usb", ATTRS{idVendor}!="", ATTRS{idProduct}!="", ENV{ID_VENDOR_ID}="$attr{idVendor}", ENV{ID_MODEL_ID}="$attr{idProduct}" +SUBSYSTEMS=="usb", GOTO="tty_end" + +SUBSYSTEMS=="pci", IMPORT{builtin}="pci-db" +SUBSYSTEMS=="pci", ENV{ID_BUS}="pci", ENV{ID_VENDOR_ID}="$attr{vendor}", ENV{ID_MODEL_ID}="$attr{device}" + +LABEL="tty_end" diff --git a/rules/78-sound-card.rules b/rules/78-sound-card.rules new file mode 100755 index 0000000..cca88f1 --- /dev/null +++ b/rules/78-sound-card.rules @@ -0,0 +1,83 @@ +# do not edit this file, it will be overwritten on update + +SUBSYSTEM!="sound", GOTO="sound_end" + +ACTION=="add|change", KERNEL=="controlC*", ATTR{../uevent}="change" +ACTION!="change", GOTO="sound_end" + +# Ok, we probably need a little explanation here for what the two lines above +# are good for. +# +# The story goes like this: when ALSA registers a new sound card it emits a +# series of 'add' events to userspace, for the main card device and for all the +# child device nodes that belong to it. udev relays those to applications, +# however only maintains the order between father and child, but not between +# the siblings. The control device node creation can be used as synchronization +# point. All other devices that belong to a card are created in the kernel +# before it. However unfortunately due to the fact that siblings are forwarded +# out of order by udev this fact is lost to applications. +# +# OTOH before an application can open a device it needs to make sure that all +# its device nodes are completely created and set up. +# +# As a workaround for this issue we have added the udev rule above which will +# generate a 'change' event on the main card device from the 'add' event of the +# card's control device. Due to the ordering semantics of udev this event will +# only be relayed after all child devices have finished processing properly. +# When an application needs to listen for appearing devices it can hence look +# for 'change' events only, and ignore the actual 'add' events. +# +# When the application is initialized at the same time as a device is plugged +# in it may need to figure out if the 'change' event has already been triggered +# or not for a card. To find that out we store the flag environment variable +# SOUND_INITIALIZED on the device which simply tells us if the card 'change' +# event has already been processed. + +KERNEL!="card*", GOTO="sound_end" + +ENV{SOUND_INITIALIZED}="1" + +SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id" +SUBSYSTEMS=="usb", IMPORT{builtin}="usb-db" +SUBSYSTEMS=="usb", GOTO="skip_pci" + +SUBSYSTEMS=="pci", IMPORT{builtin}="pci-db" +SUBSYSTEMS=="pci", ENV{ID_BUS}="pci", ENV{ID_VENDOR_ID}="$attr{vendor}", ENV{ID_MODEL_ID}="$attr{device}" + +LABEL="skip_pci" + +ENV{ID_SERIAL}=="?*", ENV{ID_USB_INTERFACE_NUM}=="?*", ENV{ID_ID}="$env{ID_BUS}-$env{ID_SERIAL}-$env{ID_USB_INTERFACE_NUM}-$attr{id}" +ENV{ID_SERIAL}=="?*", ENV{ID_USB_INTERFACE_NUM}=="", ENV{ID_ID}="$env{ID_BUS}-$env{ID_SERIAL}-$attr{id}" + +IMPORT{builtin}="path_id" + +# The values used here for $SOUND_FORM_FACTOR and $SOUND_CLASS should be kept +# in sync with those defined for PulseAudio's src/pulse/proplist.h +# PA_PROP_DEVICE_FORM_FACTOR, PA_PROP_DEVICE_CLASS properties. + +# If the first PCM device of this card has the pcm class 'modem', then the card is a modem +ATTR{pcmC%nD0p/pcm_class}=="modem", ENV{SOUND_CLASS}="modem", GOTO="sound_end" + +# Identify cards on the internal PCI bus as internal +SUBSYSTEMS=="pci", DEVPATH=="*/0000:00:??.?/sound/*", ENV{SOUND_FORM_FACTOR}="internal", GOTO="sound_end" + +# Devices that also support Image/Video interfaces are most likely webcams +SUBSYSTEMS=="usb", ENV{ID_USB_INTERFACES}=="*:0e????:*", ENV{SOUND_FORM_FACTOR}="webcam", GOTO="sound_end" + +# Matching on the model strings is a bit ugly, I admit +ENV{ID_MODEL}=="*[Ss]peaker*", ENV{SOUND_FORM_FACTOR}="speaker", GOTO="sound_end" +ENV{ID_MODEL_FROM_DATABASE}=="*[Ss]peaker*", ENV{SOUND_FORM_FACTOR}="speaker", GOTO="sound_end" + +ENV{ID_MODEL}=="*[Hh]eadphone*", ENV{SOUND_FORM_FACTOR}="headphone", GOTO="sound_end" +ENV{ID_MODEL_FROM_DATABASE}=="*[Hh]eadphone*", ENV{SOUND_FORM_FACTOR}="headphone", GOTO="sound_end" + +ENV{ID_MODEL}=="*[Hh]eadset*", ENV{SOUND_FORM_FACTOR}="headset", GOTO="sound_end" +ENV{ID_MODEL_FROM_DATABASE}=="*[Hh]eadset*", ENV{SOUND_FORM_FACTOR}="headset", GOTO="sound_end" + +ENV{ID_MODEL}=="*[Hh]andset*", ENV{SOUND_FORM_FACTOR}="handset", GOTO="sound_end" +ENV{ID_MODEL_FROM_DATABASE}=="*[Hh]andset*", ENV{SOUND_FORM_FACTOR}="handset", GOTO="sound_end" + +ENV{ID_MODEL}=="*[Mm]icrophone*", ENV{SOUND_FORM_FACTOR}="microphone", GOTO="sound_end" +ENV{ID_MODEL_FROM_DATABASE}=="*[Mm]icrophone*", ENV{SOUND_FORM_FACTOR}="microphone", GOTO="sound_end" + +LABEL="sound_end" diff --git a/rules/80-drivers.rules b/rules/80-drivers.rules new file mode 100755 index 0000000..38ebfeb --- /dev/null +++ b/rules/80-drivers.rules @@ -0,0 +1,12 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="drivers_end" + +DRIVER!="?*", ENV{MODALIAS}=="?*", IMPORT{builtin}="kmod load $env{MODALIAS}" +SUBSYSTEM=="tifm", ENV{TIFM_CARD_TYPE}=="SD", IMPORT{builtin}="kmod load tifm_sd" +SUBSYSTEM=="tifm", ENV{TIFM_CARD_TYPE}=="MS", IMPORT{builtin}="kmod load tifm_ms" +SUBSYSTEM=="memstick", IMPORT{builtin}="kmod load ms_block mspro_block" +SUBSYSTEM=="i2o", IMPORT{builtin}="kmod load i2o_block" +SUBSYSTEM=="module", KERNEL=="parport_pc", IMPORT{builtin}="kmod load ppdev" + +LABEL="drivers_end" diff --git a/rules/95-udev-late.rules b/rules/95-udev-late.rules new file mode 100755 index 0000000..eca0faa --- /dev/null +++ b/rules/95-udev-late.rules @@ -0,0 +1,4 @@ +# do not edit this file, it will be overwritten on update + +# run a command on remove events +ACTION=="remove", ENV{REMOVE_CMD}!="", RUN+="$env{REMOVE_CMD}" diff --git a/src/COPYING b/src/COPYING new file mode 100755 index 0000000..d2e3127 --- /dev/null +++ b/src/COPYING @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/src/accelerometer/61-accelerometer.rules b/src/accelerometer/61-accelerometer.rules new file mode 100755 index 0000000..a6a2bfd --- /dev/null +++ b/src/accelerometer/61-accelerometer.rules @@ -0,0 +1,3 @@ +# do not edit this file, it will be overwritten on update + +SUBSYSTEM=="input", ACTION!="remove", ENV{ID_INPUT_ACCELEROMETER}=="1", IMPORT{program}="accelerometer %p" diff --git a/src/accelerometer/accelerometer.c b/src/accelerometer/accelerometer.c new file mode 100755 index 0000000..bc9715b --- /dev/null +++ b/src/accelerometer/accelerometer.c @@ -0,0 +1,357 @@ +/* + * accelerometer - exports device orientation through property + * + * When an "change" event is received on an accelerometer, + * open its device node, and from the value, as well as the previous + * value of the property, calculate the device's new orientation, + * and export it as ID_INPUT_ACCELEROMETER_ORIENTATION. + * + * Possible values are: + * undefined + * * normal + * * bottom-up + * * left-up + * * right-up + * + * The property will be persistent across sessions, and the new + * orientations can be deducted from the previous one (it allows + * for a threshold for switching between opposite ends of the + * orientation). + * + * Copyright (C) 2011 Red Hat, Inc. + * Author: + * Bastien Nocera + * + * orientation_calc() from the sensorfw package + * Copyright (C) 2009-2010 Nokia Corporation + * Authors: + * Üstün Ergenoglu + * Timo Rongas + * Lihan Guo + * + * 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 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 keymap; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/* we must use this kernel-compatible implementation */ +#define BITS_PER_LONG (sizeof(unsigned long) * 8) +#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1) +#define OFF(x) ((x)%BITS_PER_LONG) +#define BIT(x) (1UL<> OFF(bit)) & 1) + +static int debug = 0; + +static void log_fn(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) +{ + if (debug) { + fprintf(stderr, "%s: ", fn); + vfprintf(stderr, format, args); + } else { + vsyslog(priority, format, args); + } +} + +typedef enum { + ORIENTATION_UNDEFINED, + ORIENTATION_NORMAL, + ORIENTATION_BOTTOM_UP, + ORIENTATION_LEFT_UP, + ORIENTATION_RIGHT_UP +} OrientationUp; + +static const char *orientations[] = { + "undefined", + "normal", + "bottom-up", + "left-up", + "right-up", + NULL +}; + +#define ORIENTATION_UP_UP ORIENTATION_NORMAL + +#define DEFAULT_THRESHOLD 250 +#define RADIANS_TO_DEGREES 180.0/M_PI +#define SAME_AXIS_LIMIT 5 + +#define THRESHOLD_LANDSCAPE 25 +#define THRESHOLD_PORTRAIT 20 + +static const char * +orientation_to_string (OrientationUp o) +{ + return orientations[o]; +} + +static OrientationUp +string_to_orientation (const char *orientation) +{ + int i; + + if (orientation == NULL) + return ORIENTATION_UNDEFINED; + for (i = 0; orientations[i] != NULL; i++) { + if (strcmp (orientation, orientations[i]) == 0) + return i; + } + return ORIENTATION_UNDEFINED; +} + +static OrientationUp +orientation_calc (OrientationUp prev, + int x, int y, int z) +{ + int rotation; + OrientationUp ret = prev; + + /* Portrait check */ + rotation = round(atan((double) x / sqrt(y * y + z * z)) * RADIANS_TO_DEGREES); + + if (abs(rotation) > THRESHOLD_PORTRAIT) { + ret = (rotation < 0) ? ORIENTATION_LEFT_UP : ORIENTATION_RIGHT_UP; + + /* Some threshold to switching between portrait modes */ + if (prev == ORIENTATION_LEFT_UP || prev == ORIENTATION_RIGHT_UP) { + if (abs(rotation) < SAME_AXIS_LIMIT) { + ret = prev; + } + } + + } else { + /* Landscape check */ + rotation = round(atan((double) y / sqrt(x * x + z * z)) * RADIANS_TO_DEGREES); + + if (abs(rotation) > THRESHOLD_LANDSCAPE) { + ret = (rotation < 0) ? ORIENTATION_BOTTOM_UP : ORIENTATION_NORMAL; + + /* Some threshold to switching between landscape modes */ + if (prev == ORIENTATION_BOTTOM_UP || prev == ORIENTATION_NORMAL) { + if (abs(rotation) < SAME_AXIS_LIMIT) { + ret = prev; + } + } + } + } + + return ret; +} + +static OrientationUp +get_prev_orientation(struct udev_device *dev) +{ + const char *value; + + value = udev_device_get_property_value(dev, "ID_INPUT_ACCELEROMETER_ORIENTATION"); + if (value == NULL) + return ORIENTATION_UNDEFINED; + return string_to_orientation(value); +} + +#define SET_AXIS(axis, code_) if (ev[i].code == code_) { if (got_##axis == 0) { axis = ev[i].value; got_##axis = 1; } } + +/* accelerometers */ +static void test_orientation(struct udev *udev, + struct udev_device *dev, + const char *devpath) +{ + OrientationUp old, new; + int fd, r; + struct input_event ev[64]; + int got_syn = 0; + int got_x, got_y, got_z; + int x = 0, y = 0, z = 0; + char text[64]; + + old = get_prev_orientation(dev); + + if ((fd = open(devpath, O_RDONLY)) < 0) + return; + + got_x = got_y = got_z = 0; + + while (1) { + int i; + + r = read(fd, ev, sizeof(struct input_event) * 64); + + if (r < (int) sizeof(struct input_event)) + return; + + for (i = 0; i < r / (int) sizeof(struct input_event); i++) { + if (got_syn == 1) { + if (ev[i].type == EV_ABS) { + SET_AXIS(x, ABS_X); + SET_AXIS(y, ABS_Y); + SET_AXIS(z, ABS_Z); + } + } + if (ev[i].type == EV_SYN && ev[i].code == SYN_REPORT) { + got_syn = 1; + } + if (got_x && got_y && got_z) + goto read_dev; + } + } + +read_dev: + close(fd); + + if (!got_x || !got_y || !got_z) + return; + + new = orientation_calc(old, x, y, z); + snprintf(text, sizeof(text), "ID_INPUT_ACCELEROMETER_ORIENTATION=%s", orientation_to_string(new)); + puts(text); +} + +static void help(void) +{ + printf("Usage: accelerometer [options] \n" + " --debug debug to stderr\n" + " --help print this help text\n\n"); +} + +int main (int argc, char** argv) +{ + struct udev *udev; + struct udev_device *dev; + + static const struct option options[] = { + { "debug", no_argument, NULL, 'd' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + + char devpath[PATH_MAX]; + char *devnode; + const char *id_path; + struct udev_enumerate *enumerate; + struct udev_list_entry *list_entry; + + udev = udev_new(); + if (udev == NULL) + return 1; + + udev_log_init("input_id"); + udev_set_log_fn(udev, log_fn); + + /* CLI argument parsing */ + while (1) { + int option; + + option = getopt_long(argc, argv, "dxh", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'd': + debug = 1; + if (udev_get_log_priority(udev) < LOG_INFO) + udev_set_log_priority(udev, LOG_INFO); + break; + case 'h': + help(); + exit(0); + default: + exit(1); + } + } + + if (argv[optind] == NULL) { + help(); + exit(1); + } + + /* get the device */ + snprintf(devpath, sizeof(devpath), "%s/%s", udev_get_sys_path(udev), argv[optind]); + dev = udev_device_new_from_syspath(udev, devpath); + if (dev == NULL) { + fprintf(stderr, "unable to access '%s'\n", devpath); + return 1; + } + + id_path = udev_device_get_property_value(dev, "ID_PATH"); + if (id_path == NULL) { + fprintf (stderr, "unable to get property ID_PATH for '%s'", devpath); + return 0; + } + + /* Get the children devices and find the devnode + * FIXME: use udev_enumerate_add_match_children() instead + * when it's available */ + devnode = NULL; + enumerate = udev_enumerate_new(udev); + udev_enumerate_add_match_property(enumerate, "ID_PATH", id_path); + udev_enumerate_add_match_subsystem(enumerate, "input"); + udev_enumerate_scan_devices(enumerate); + udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(enumerate)) { + struct udev_device *device; + const char *node; + + device = udev_device_new_from_syspath(udev_enumerate_get_udev(enumerate), + udev_list_entry_get_name(list_entry)); + if (device == NULL) + continue; + /* Already found it */ + if (devnode != NULL) { + udev_device_unref(device); + continue; + } + + node = udev_device_get_devnode(device); + if (node == NULL) { + udev_device_unref(device); + continue; + } + /* Use the event sub-device */ + if (strstr(node, "/event") == NULL) { + udev_device_unref(device); + continue; + } + + devnode = strdup(node); + udev_device_unref(device); + } + + if (devnode == NULL) { + fprintf(stderr, "unable to get device node for '%s'\n", devpath); + return 0; + } + + info(udev, "Opening accelerometer device %s\n", devnode); + test_orientation(udev, dev, devnode); + free(devnode); + + return 0; +} diff --git a/src/ata_id/ata_id.c b/src/ata_id/ata_id.c new file mode 100755 index 0000000..846a73b --- /dev/null +++ b/src/ata_id/ata_id.c @@ -0,0 +1,721 @@ +/* + * ata_id - reads product/serial number from ATA drives + * + * Copyright (C) 2005-2008 Kay Sievers + * Copyright (C) 2009 Lennart Poettering + * Copyright (C) 2009-2010 David Zeuthen + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +#define COMMAND_TIMEOUT_MSEC (30 * 1000) + +static int disk_scsi_inquiry_command(int fd, + void *buf, + size_t buf_len) +{ + struct sg_io_v4 io_v4; + uint8_t cdb[6]; + uint8_t sense[32]; + int ret; + + /* + * INQUIRY, see SPC-4 section 6.4 + */ + memset(cdb, 0, sizeof(cdb)); + cdb[0] = 0x12; /* OPERATION CODE: INQUIRY */ + cdb[3] = (buf_len >> 8); /* ALLOCATION LENGTH */ + cdb[4] = (buf_len & 0xff); + + memset(sense, 0, sizeof(sense)); + + memset(&io_v4, 0, sizeof(struct sg_io_v4)); + io_v4.guard = 'Q'; + io_v4.protocol = BSG_PROTOCOL_SCSI; + io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD; + io_v4.request_len = sizeof (cdb); + io_v4.request = (uintptr_t) cdb; + io_v4.max_response_len = sizeof (sense); + io_v4.response = (uintptr_t) sense; + io_v4.din_xfer_len = buf_len; + io_v4.din_xferp = (uintptr_t) buf; + io_v4.timeout = COMMAND_TIMEOUT_MSEC; + + ret = ioctl(fd, SG_IO, &io_v4); + if (ret != 0) { + /* could be that the driver doesn't do version 4, try version 3 */ + if (errno == EINVAL) { + struct sg_io_hdr io_hdr; + + memset(&io_hdr, 0, sizeof(struct sg_io_hdr)); + io_hdr.interface_id = 'S'; + io_hdr.cmdp = (unsigned char*) cdb; + io_hdr.cmd_len = sizeof (cdb); + io_hdr.dxferp = buf; + io_hdr.dxfer_len = buf_len; + io_hdr.sbp = sense; + io_hdr.mx_sb_len = sizeof (sense); + io_hdr.dxfer_direction = SG_DXFER_FROM_DEV; + io_hdr.timeout = COMMAND_TIMEOUT_MSEC; + + ret = ioctl(fd, SG_IO, &io_hdr); + if (ret != 0) + goto out; + + /* even if the ioctl succeeds, we need to check the return value */ + if (!(io_hdr.status == 0 && + io_hdr.host_status == 0 && + io_hdr.driver_status == 0)) { + errno = EIO; + ret = -1; + goto out; + } + } else { + goto out; + } + } + + /* even if the ioctl succeeds, we need to check the return value */ + if (!(io_v4.device_status == 0 && + io_v4.transport_status == 0 && + io_v4.driver_status == 0)) { + errno = EIO; + ret = -1; + goto out; + } + + out: + return ret; +} + +static int disk_identify_command(int fd, + void *buf, + size_t buf_len) +{ + struct sg_io_v4 io_v4; + uint8_t cdb[12]; + uint8_t sense[32]; + uint8_t *desc = sense+8; + int ret; + + /* + * ATA Pass-Through 12 byte command, as described in + * + * T10 04-262r8 ATA Command Pass-Through + * + * from http://www.t10.org/ftp/t10/document.04/04-262r8.pdf + */ + memset(cdb, 0, sizeof(cdb)); + cdb[0] = 0xa1; /* OPERATION CODE: 12 byte pass through */ + cdb[1] = 4 << 1; /* PROTOCOL: PIO Data-in */ + cdb[2] = 0x2e; /* OFF_LINE=0, CK_COND=1, T_DIR=1, BYT_BLOK=1, T_LENGTH=2 */ + cdb[3] = 0; /* FEATURES */ + cdb[4] = 1; /* SECTORS */ + cdb[5] = 0; /* LBA LOW */ + cdb[6] = 0; /* LBA MID */ + cdb[7] = 0; /* LBA HIGH */ + cdb[8] = 0 & 0x4F; /* SELECT */ + cdb[9] = 0xEC; /* Command: ATA IDENTIFY DEVICE */; + memset(sense, 0, sizeof(sense)); + + memset(&io_v4, 0, sizeof(struct sg_io_v4)); + io_v4.guard = 'Q'; + io_v4.protocol = BSG_PROTOCOL_SCSI; + io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD; + io_v4.request_len = sizeof (cdb); + io_v4.request = (uintptr_t) cdb; + io_v4.max_response_len = sizeof (sense); + io_v4.response = (uintptr_t) sense; + io_v4.din_xfer_len = buf_len; + io_v4.din_xferp = (uintptr_t) buf; + io_v4.timeout = COMMAND_TIMEOUT_MSEC; + + ret = ioctl(fd, SG_IO, &io_v4); + if (ret != 0) { + /* could be that the driver doesn't do version 4, try version 3 */ + if (errno == EINVAL) { + struct sg_io_hdr io_hdr; + + memset(&io_hdr, 0, sizeof(struct sg_io_hdr)); + io_hdr.interface_id = 'S'; + io_hdr.cmdp = (unsigned char*) cdb; + io_hdr.cmd_len = sizeof (cdb); + io_hdr.dxferp = buf; + io_hdr.dxfer_len = buf_len; + io_hdr.sbp = sense; + io_hdr.mx_sb_len = sizeof (sense); + io_hdr.dxfer_direction = SG_DXFER_FROM_DEV; + io_hdr.timeout = COMMAND_TIMEOUT_MSEC; + + ret = ioctl(fd, SG_IO, &io_hdr); + if (ret != 0) + goto out; + } else { + goto out; + } + } + + if (!(sense[0] == 0x72 && desc[0] == 0x9 && desc[1] == 0x0c)) { + errno = EIO; + ret = -1; + goto out; + } + + out: + return ret; +} + +static int disk_identify_packet_device_command(int fd, + void *buf, + size_t buf_len) +{ + struct sg_io_v4 io_v4; + uint8_t cdb[16]; + uint8_t sense[32]; + uint8_t *desc = sense+8; + int ret; + + /* + * ATA Pass-Through 16 byte command, as described in + * + * T10 04-262r8 ATA Command Pass-Through + * + * from http://www.t10.org/ftp/t10/document.04/04-262r8.pdf + */ + memset(cdb, 0, sizeof(cdb)); + cdb[0] = 0x85; /* OPERATION CODE: 16 byte pass through */ + cdb[1] = 4 << 1; /* PROTOCOL: PIO Data-in */ + cdb[2] = 0x2e; /* OFF_LINE=0, CK_COND=1, T_DIR=1, BYT_BLOK=1, T_LENGTH=2 */ + cdb[3] = 0; /* FEATURES */ + cdb[4] = 0; /* FEATURES */ + cdb[5] = 0; /* SECTORS */ + cdb[6] = 1; /* SECTORS */ + cdb[7] = 0; /* LBA LOW */ + cdb[8] = 0; /* LBA LOW */ + cdb[9] = 0; /* LBA MID */ + cdb[10] = 0; /* LBA MID */ + cdb[11] = 0; /* LBA HIGH */ + cdb[12] = 0; /* LBA HIGH */ + cdb[13] = 0; /* DEVICE */ + cdb[14] = 0xA1; /* Command: ATA IDENTIFY PACKET DEVICE */; + cdb[15] = 0; /* CONTROL */ + memset(sense, 0, sizeof(sense)); + + memset(&io_v4, 0, sizeof(struct sg_io_v4)); + io_v4.guard = 'Q'; + io_v4.protocol = BSG_PROTOCOL_SCSI; + io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD; + io_v4.request_len = sizeof (cdb); + io_v4.request = (uintptr_t) cdb; + io_v4.max_response_len = sizeof (sense); + io_v4.response = (uintptr_t) sense; + io_v4.din_xfer_len = buf_len; + io_v4.din_xferp = (uintptr_t) buf; + io_v4.timeout = COMMAND_TIMEOUT_MSEC; + + ret = ioctl(fd, SG_IO, &io_v4); + if (ret != 0) { + /* could be that the driver doesn't do version 4, try version 3 */ + if (errno == EINVAL) { + struct sg_io_hdr io_hdr; + + memset(&io_hdr, 0, sizeof(struct sg_io_hdr)); + io_hdr.interface_id = 'S'; + io_hdr.cmdp = (unsigned char*) cdb; + io_hdr.cmd_len = sizeof (cdb); + io_hdr.dxferp = buf; + io_hdr.dxfer_len = buf_len; + io_hdr.sbp = sense; + io_hdr.mx_sb_len = sizeof (sense); + io_hdr.dxfer_direction = SG_DXFER_FROM_DEV; + io_hdr.timeout = COMMAND_TIMEOUT_MSEC; + + ret = ioctl(fd, SG_IO, &io_hdr); + if (ret != 0) + goto out; + } else { + goto out; + } + } + + if (!(sense[0] == 0x72 && desc[0] == 0x9 && desc[1] == 0x0c)) { + errno = EIO; + ret = -1; + goto out; + } + + out: + return ret; +} + +/** + * disk_identify_get_string: + * @identify: A block of IDENTIFY data + * @offset_words: Offset of the string to get, in words. + * @dest: Destination buffer for the string. + * @dest_len: Length of destination buffer, in bytes. + * + * Copies the ATA string from @identify located at @offset_words into @dest. + */ +static void disk_identify_get_string(uint8_t identify[512], + unsigned int offset_words, + char *dest, + size_t dest_len) +{ + unsigned int c1; + unsigned int c2; + + assert(identify != NULL); + assert(dest != NULL); + assert((dest_len & 1) == 0); + + while (dest_len > 0) { + c1 = identify[offset_words * 2 + 1]; + c2 = identify[offset_words * 2]; + *dest = c1; + dest++; + *dest = c2; + dest++; + offset_words++; + dest_len -= 2; + } +} + +static void disk_identify_fixup_string(uint8_t identify[512], + unsigned int offset_words, + size_t len) +{ + disk_identify_get_string(identify, offset_words, + (char *) identify + offset_words * 2, len); +} + +static void disk_identify_fixup_uint16 (uint8_t identify[512], unsigned int offset_words) +{ + uint16_t *p; + + p = (uint16_t *) identify; + p[offset_words] = le16toh (p[offset_words]); +} + +/** + * disk_identify: + * @udev: The libudev context. + * @fd: File descriptor for the block device. + * @out_identify: Return location for IDENTIFY data. + * @out_is_packet_device: Return location for whether returned data is from a IDENTIFY PACKET DEVICE. + * + * Sends the IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command to the + * device represented by @fd. If successful, then the result will be + * copied into @out_identify and @out_is_packet_device. + * + * This routine is based on code from libatasmart, Copyright 2008 + * Lennart Poettering, LGPL v2.1. + * + * Returns: 0 if the data was successfully obtained, otherwise + * non-zero with errno set. + */ +static int disk_identify(struct udev *udev, + int fd, + uint8_t out_identify[512], + int *out_is_packet_device) +{ + int ret; + uint8_t inquiry_buf[36]; + int peripheral_device_type; + int all_nul_bytes; + int n; + int is_packet_device; + + assert(out_identify != NULL); + + /* init results */ + ret = -1; + memset(out_identify, '\0', 512); + is_packet_device = 0; + + /* If we were to use ATA PASS_THROUGH (12) on an ATAPI device + * we could accidentally blank media. This is because MMC's BLANK + * command has the same op-code (0x61). + * + * To prevent this from happening we bail out if the device + * isn't a Direct Access Block Device, e.g. SCSI type 0x00 + * (CD/DVD devices are type 0x05). So we send a SCSI INQUIRY + * command first... libata is handling this via its SCSI + * emulation layer. + * + * This also ensures that we're actually dealing with a device + * that understands SCSI commands. + * + * (Yes, it is a bit perverse that we're tunneling the ATA + * command through SCSI and relying on the ATA driver + * emulating SCSI well-enough...) + * + * (See commit 160b069c25690bfb0c785994c7c3710289179107 for + * the original bug-fix and see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=556635 + * for the original bug-report.) + */ + ret = disk_scsi_inquiry_command (fd, inquiry_buf, sizeof (inquiry_buf)); + if (ret != 0) + goto out; + + /* SPC-4, section 6.4.2: Standard INQUIRY data */ + peripheral_device_type = inquiry_buf[0] & 0x1f; + if (peripheral_device_type == 0x05) + { + is_packet_device = 1; + ret = disk_identify_packet_device_command(fd, out_identify, 512); + goto check_nul_bytes; + } + if (peripheral_device_type != 0x00) { + ret = -1; + errno = EIO; + goto out; + } + + /* OK, now issue the IDENTIFY DEVICE command */ + ret = disk_identify_command(fd, out_identify, 512); + if (ret != 0) + goto out; + + check_nul_bytes: + /* Check if IDENTIFY data is all NUL bytes - if so, bail */ + all_nul_bytes = 1; + for (n = 0; n < 512; n++) { + if (out_identify[n] != '\0') { + all_nul_bytes = 0; + break; + } + } + + if (all_nul_bytes) { + ret = -1; + errno = EIO; + goto out; + } + +out: + if (out_is_packet_device != NULL) + *out_is_packet_device = is_packet_device; + return ret; +} + +static void log_fn(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) +{ + vsyslog(priority, format, args); +} + +int main(int argc, char *argv[]) +{ + struct udev *udev; + struct hd_driveid id; + uint8_t identify[512]; + uint16_t *identify_words; + char model[41]; + char model_enc[256]; + char serial[21]; + char revision[9]; + const char *node = NULL; + int export = 0; + int fd; + uint16_t word; + int rc = 0; + int is_packet_device = 0; + static const struct option options[] = { + { "export", no_argument, NULL, 'x' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + + udev = udev_new(); + if (udev == NULL) + goto exit; + + udev_log_init("ata_id"); + udev_set_log_fn(udev, log_fn); + + while (1) { + int option; + + option = getopt_long(argc, argv, "xh", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'x': + export = 1; + break; + case 'h': + printf("Usage: ata_id [--export] [--help] \n" + " --export print values as environment keys\n" + " --help print this help text\n\n"); + goto exit; + } + } + + node = argv[optind]; + if (node == NULL) { + err(udev, "no node specified\n"); + rc = 1; + goto exit; + } + + fd = open(node, O_RDONLY|O_NONBLOCK); + if (fd < 0) { + err(udev, "unable to open '%s'\n", node); + rc = 1; + goto exit; + } + + if (disk_identify(udev, fd, identify, &is_packet_device) == 0) { + /* + * fix up only the fields from the IDENTIFY data that we are going to + * use and copy it into the hd_driveid struct for convenience + */ + disk_identify_fixup_string (identify, 10, 20); /* serial */ + disk_identify_fixup_string (identify, 23, 6); /* fwrev */ + disk_identify_fixup_string (identify, 27, 40); /* model */ + disk_identify_fixup_uint16 (identify, 0); /* configuration */ + disk_identify_fixup_uint16 (identify, 75); /* queue depth */ + disk_identify_fixup_uint16 (identify, 75); /* SATA capabilities */ + disk_identify_fixup_uint16 (identify, 82); /* command set supported */ + disk_identify_fixup_uint16 (identify, 83); /* command set supported */ + disk_identify_fixup_uint16 (identify, 84); /* command set supported */ + disk_identify_fixup_uint16 (identify, 85); /* command set supported */ + disk_identify_fixup_uint16 (identify, 86); /* command set supported */ + disk_identify_fixup_uint16 (identify, 87); /* command set supported */ + disk_identify_fixup_uint16 (identify, 89); /* time required for SECURITY ERASE UNIT */ + disk_identify_fixup_uint16 (identify, 90); /* time required for enhanced SECURITY ERASE UNIT */ + disk_identify_fixup_uint16 (identify, 91); /* current APM values */ + disk_identify_fixup_uint16 (identify, 94); /* current AAM value */ + disk_identify_fixup_uint16 (identify, 128); /* device lock function */ + disk_identify_fixup_uint16 (identify, 217); /* nominal media rotation rate */ + memcpy(&id, identify, sizeof id); + } else { + /* If this fails, then try HDIO_GET_IDENTITY */ + if (ioctl(fd, HDIO_GET_IDENTITY, &id) != 0) { + info(udev, "HDIO_GET_IDENTITY failed for '%s': %m\n", node); + rc = 2; + goto close; + } + } + identify_words = (uint16_t *) identify; + + memcpy (model, id.model, 40); + model[40] = '\0'; + udev_util_encode_string(model, model_enc, sizeof(model_enc)); + util_replace_whitespace((char *) id.model, model, 40); + util_replace_chars(model, NULL); + util_replace_whitespace((char *) id.serial_no, serial, 20); + util_replace_chars(serial, NULL); + util_replace_whitespace((char *) id.fw_rev, revision, 8); + util_replace_chars(revision, NULL); + + if (export) { + /* Set this to convey the disk speaks the ATA protocol */ + printf("ID_ATA=1\n"); + + if ((id.config >> 8) & 0x80) { + /* This is an ATAPI device */ + switch ((id.config >> 8) & 0x1f) { + case 0: + printf("ID_TYPE=cd\n"); + break; + case 1: + printf("ID_TYPE=tape\n"); + break; + case 5: + printf("ID_TYPE=cd\n"); + break; + case 7: + printf("ID_TYPE=optical\n"); + break; + default: + printf("ID_TYPE=generic\n"); + break; + } + } else { + printf("ID_TYPE=disk\n"); + } + printf("ID_BUS=ata\n"); + printf("ID_MODEL=%s\n", model); + printf("ID_MODEL_ENC=%s\n", model_enc); + printf("ID_REVISION=%s\n", revision); + if (serial[0] != '\0') { + printf("ID_SERIAL=%s_%s\n", model, serial); + printf("ID_SERIAL_SHORT=%s\n", serial); + } else { + printf("ID_SERIAL=%s\n", model); + } + + if (id.command_set_1 & (1<<5)) { + printf ("ID_ATA_WRITE_CACHE=1\n"); + printf ("ID_ATA_WRITE_CACHE_ENABLED=%d\n", (id.cfs_enable_1 & (1<<5)) ? 1 : 0); + } + if (id.command_set_1 & (1<<10)) { + printf("ID_ATA_FEATURE_SET_HPA=1\n"); + printf("ID_ATA_FEATURE_SET_HPA_ENABLED=%d\n", (id.cfs_enable_1 & (1<<10)) ? 1 : 0); + + /* + * TODO: use the READ NATIVE MAX ADDRESS command to get the native max address + * so it is easy to check whether the protected area is in use. + */ + } + if (id.command_set_1 & (1<<3)) { + printf("ID_ATA_FEATURE_SET_PM=1\n"); + printf("ID_ATA_FEATURE_SET_PM_ENABLED=%d\n", (id.cfs_enable_1 & (1<<3)) ? 1 : 0); + } + if (id.command_set_1 & (1<<1)) { + printf("ID_ATA_FEATURE_SET_SECURITY=1\n"); + printf("ID_ATA_FEATURE_SET_SECURITY_ENABLED=%d\n", (id.cfs_enable_1 & (1<<1)) ? 1 : 0); + printf("ID_ATA_FEATURE_SET_SECURITY_ERASE_UNIT_MIN=%d\n", id.trseuc * 2); + if ((id.cfs_enable_1 & (1<<1))) /* enabled */ { + if (id.dlf & (1<<8)) + printf("ID_ATA_FEATURE_SET_SECURITY_LEVEL=maximum\n"); + else + printf("ID_ATA_FEATURE_SET_SECURITY_LEVEL=high\n"); + } + if (id.dlf & (1<<5)) + printf("ID_ATA_FEATURE_SET_SECURITY_ENHANCED_ERASE_UNIT_MIN=%d\n", id.trsEuc * 2); + if (id.dlf & (1<<4)) + printf("ID_ATA_FEATURE_SET_SECURITY_EXPIRE=1\n"); + if (id.dlf & (1<<3)) + printf("ID_ATA_FEATURE_SET_SECURITY_FROZEN=1\n"); + if (id.dlf & (1<<2)) + printf("ID_ATA_FEATURE_SET_SECURITY_LOCKED=1\n"); + } + if (id.command_set_1 & (1<<0)) { + printf("ID_ATA_FEATURE_SET_SMART=1\n"); + printf("ID_ATA_FEATURE_SET_SMART_ENABLED=%d\n", (id.cfs_enable_1 & (1<<0)) ? 1 : 0); + } + if (id.command_set_2 & (1<<9)) { + printf("ID_ATA_FEATURE_SET_AAM=1\n"); + printf("ID_ATA_FEATURE_SET_AAM_ENABLED=%d\n", (id.cfs_enable_2 & (1<<9)) ? 1 : 0); + printf("ID_ATA_FEATURE_SET_AAM_VENDOR_RECOMMENDED_VALUE=%d\n", id.acoustic >> 8); + printf("ID_ATA_FEATURE_SET_AAM_CURRENT_VALUE=%d\n", id.acoustic & 0xff); + } + if (id.command_set_2 & (1<<5)) { + printf("ID_ATA_FEATURE_SET_PUIS=1\n"); + printf("ID_ATA_FEATURE_SET_PUIS_ENABLED=%d\n", (id.cfs_enable_2 & (1<<5)) ? 1 : 0); + } + if (id.command_set_2 & (1<<3)) { + printf("ID_ATA_FEATURE_SET_APM=1\n"); + printf("ID_ATA_FEATURE_SET_APM_ENABLED=%d\n", (id.cfs_enable_2 & (1<<3)) ? 1 : 0); + if ((id.cfs_enable_2 & (1<<3))) + printf("ID_ATA_FEATURE_SET_APM_CURRENT_VALUE=%d\n", id.CurAPMvalues & 0xff); + } + if (id.command_set_2 & (1<<0)) + printf("ID_ATA_DOWNLOAD_MICROCODE=1\n"); + + /* + * Word 76 indicates the capabilities of a SATA device. A PATA device shall set + * word 76 to 0000h or FFFFh. If word 76 is set to 0000h or FFFFh, then + * the device does not claim compliance with the Serial ATA specification and words + * 76 through 79 are not valid and shall be ignored. + */ + word = *((uint16_t *) identify + 76); + if (word != 0x0000 && word != 0xffff) { + printf("ID_ATA_SATA=1\n"); + /* + * If bit 2 of word 76 is set to one, then the device supports the Gen2 + * signaling rate of 3.0 Gb/s (see SATA 2.6). + * + * If bit 1 of word 76 is set to one, then the device supports the Gen1 + * signaling rate of 1.5 Gb/s (see SATA 2.6). + */ + if (word & (1<<2)) + printf("ID_ATA_SATA_SIGNAL_RATE_GEN2=1\n"); + if (word & (1<<1)) + printf("ID_ATA_SATA_SIGNAL_RATE_GEN1=1\n"); + } + + /* Word 217 indicates the nominal media rotation rate of the device */ + word = *((uint16_t *) identify + 217); + if (word != 0x0000) { + if (word == 0x0001) { + printf ("ID_ATA_ROTATION_RATE_RPM=0\n"); /* non-rotating e.g. SSD */ + } else if (word >= 0x0401 && word <= 0xfffe) { + printf ("ID_ATA_ROTATION_RATE_RPM=%d\n", word); + } + } + + /* + * Words 108-111 contain a mandatory World Wide Name (WWN) in the NAA IEEE Registered identifier + * format. Word 108 bits (15:12) shall contain 5h, indicating that the naming authority is IEEE. + * All other values are reserved. + */ + word = *((uint16_t *) identify + 108); + if ((word & 0xf000) == 0x5000) { + uint64_t wwwn; + + wwwn = *((uint16_t *) identify + 108); + wwwn <<= 16; + wwwn |= *((uint16_t *) identify + 109); + wwwn <<= 16; + wwwn |= *((uint16_t *) identify + 110); + wwwn <<= 16; + wwwn |= *((uint16_t *) identify + 111); + printf("ID_WWN=0x%llx\n", (unsigned long long int) wwwn); + /* ATA devices have no vendor extension */ + printf("ID_WWN_WITH_EXTENSION=0x%llx\n", (unsigned long long int) wwwn); + } + + /* from Linux's include/linux/ata.h */ + if (identify_words[0] == 0x848a || identify_words[0] == 0x844a) { + printf("ID_ATA_CFA=1\n"); + } else { + if ((identify_words[83] & 0xc004) == 0x4004) { + printf("ID_ATA_CFA=1\n"); + } + } + } else { + if (serial[0] != '\0') + printf("%s_%s\n", model, serial); + else + printf("%s\n", model); + } +close: + close(fd); +exit: + udev_unref(udev); + udev_log_close(); + return rc; +} diff --git a/src/cdrom_id/60-cdrom_id.rules b/src/cdrom_id/60-cdrom_id.rules new file mode 100755 index 0000000..6eaf76a --- /dev/null +++ b/src/cdrom_id/60-cdrom_id.rules @@ -0,0 +1,20 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="cdrom_end" +SUBSYSTEM!="block", GOTO="cdrom_end" +KERNEL!="sr[0-9]*|xvd*", GOTO="cdrom_end" +ENV{DEVTYPE}!="disk", GOTO="cdrom_end" + +# unconditionally tag device as CDROM +KERNEL=="sr[0-9]*", ENV{ID_CDROM}="1" + +# media eject button pressed +ENV{DISK_EJECT_REQUEST}=="?*", RUN+="cdrom_id --eject-media $devnode", GOTO="cdrom_end" + +# import device and media properties and lock tray to +# enable the receiving of media eject button events +IMPORT{program}="cdrom_id --lock-media $devnode" + +KERNEL=="sr0", SYMLINK+="cdrom", OPTIONS+="link_priority=-100" + +LABEL="cdrom_end" diff --git a/src/cdrom_id/cdrom_id.c b/src/cdrom_id/cdrom_id.c new file mode 100755 index 0000000..f90d52e --- /dev/null +++ b/src/cdrom_id/cdrom_id.c @@ -0,0 +1,1099 @@ +/* + * cdrom_id - optical drive and media information prober + * + * Copyright (C) 2008-2010 Kay Sievers + * + * 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 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 . + */ + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE 1 +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +static bool debug; + +static void log_fn(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) +{ + if (debug) { + fprintf(stderr, "%s: ", fn); + vfprintf(stderr, format, args); + } else { + vsyslog(priority, format, args); + } +} + +/* device info */ +static unsigned int cd_cd_rom; +static unsigned int cd_cd_r; +static unsigned int cd_cd_rw; +static unsigned int cd_dvd_rom; +static unsigned int cd_dvd_r; +static unsigned int cd_dvd_rw; +static unsigned int cd_dvd_ram; +static unsigned int cd_dvd_plus_r; +static unsigned int cd_dvd_plus_rw; +static unsigned int cd_dvd_plus_r_dl; +static unsigned int cd_dvd_plus_rw_dl; +static unsigned int cd_bd; +static unsigned int cd_bd_r; +static unsigned int cd_bd_re; +static unsigned int cd_hddvd; +static unsigned int cd_hddvd_r; +static unsigned int cd_hddvd_rw; +static unsigned int cd_mo; +static unsigned int cd_mrw; +static unsigned int cd_mrw_w; + +/* media info */ +static unsigned int cd_media; +static unsigned int cd_media_cd_rom; +static unsigned int cd_media_cd_r; +static unsigned int cd_media_cd_rw; +static unsigned int cd_media_dvd_rom; +static unsigned int cd_media_dvd_r; +static unsigned int cd_media_dvd_rw; +static unsigned int cd_media_dvd_rw_ro; /* restricted overwrite mode */ +static unsigned int cd_media_dvd_rw_seq; /* sequential mode */ +static unsigned int cd_media_dvd_ram; +static unsigned int cd_media_dvd_plus_r; +static unsigned int cd_media_dvd_plus_rw; +static unsigned int cd_media_dvd_plus_r_dl; +static unsigned int cd_media_dvd_plus_rw_dl; +static unsigned int cd_media_bd; +static unsigned int cd_media_bd_r; +static unsigned int cd_media_bd_re; +static unsigned int cd_media_hddvd; +static unsigned int cd_media_hddvd_r; +static unsigned int cd_media_hddvd_rw; +static unsigned int cd_media_mo; +static unsigned int cd_media_mrw; +static unsigned int cd_media_mrw_w; + +static const char *cd_media_state = NULL; +static unsigned int cd_media_session_next; +static unsigned int cd_media_session_count; +static unsigned int cd_media_track_count; +static unsigned int cd_media_track_count_data; +static unsigned int cd_media_track_count_audio; +static unsigned long long int cd_media_session_last_offset; + +#define ERRCODE(s) ((((s)[2] & 0x0F) << 16) | ((s)[12] << 8) | ((s)[13])) +#define SK(errcode) (((errcode) >> 16) & 0xF) +#define ASC(errcode) (((errcode) >> 8) & 0xFF) +#define ASCQ(errcode) ((errcode) & 0xFF) + +static bool is_mounted(const char *device) +{ + struct stat statbuf; + FILE *fp; + int maj, min; + bool mounted = false; + + if (stat(device, &statbuf) < 0) + return -ENODEV; + + fp = fopen("/proc/self/mountinfo", "r"); + if (fp == NULL) + return -ENOSYS; + while (fscanf(fp, "%*s %*s %i:%i %*[^\n]", &maj, &min) == 2) { + if (makedev(maj, min) == statbuf.st_rdev) { + mounted = true; + break; + } + } + fclose(fp); + return mounted; +} + +static void info_scsi_cmd_err(struct udev *udev, char *cmd, int err) +{ + if (err == -1) { + info(udev, "%s failed\n", cmd); + return; + } + info(udev, "%s failed with SK=%Xh/ASC=%02Xh/ACQ=%02Xh\n", cmd, SK(err), ASC(err), ASCQ(err)); +} + +struct scsi_cmd { + struct cdrom_generic_command cgc; + union { + struct request_sense s; + unsigned char u[18]; + } _sense; + struct sg_io_hdr sg_io; +}; + +static void scsi_cmd_init(struct udev *udev, struct scsi_cmd *cmd) +{ + memset(cmd, 0x00, sizeof(struct scsi_cmd)); + cmd->cgc.quiet = 1; + cmd->cgc.sense = &cmd->_sense.s; + cmd->sg_io.interface_id = 'S'; + cmd->sg_io.mx_sb_len = sizeof(cmd->_sense); + cmd->sg_io.cmdp = cmd->cgc.cmd; + cmd->sg_io.sbp = cmd->_sense.u; + cmd->sg_io.flags = SG_FLAG_LUN_INHIBIT | SG_FLAG_DIRECT_IO; +} + +static void scsi_cmd_set(struct udev *udev, struct scsi_cmd *cmd, size_t i, unsigned char arg) +{ + cmd->sg_io.cmd_len = i + 1; + cmd->cgc.cmd[i] = arg; +} + +#define CHECK_CONDITION 0x01 + +static int scsi_cmd_run(struct udev *udev, struct scsi_cmd *cmd, int fd, unsigned char *buf, size_t bufsize) +{ + int ret = 0; + + if (bufsize > 0) { + cmd->sg_io.dxferp = buf; + cmd->sg_io.dxfer_len = bufsize; + cmd->sg_io.dxfer_direction = SG_DXFER_FROM_DEV; + } else { + cmd->sg_io.dxfer_direction = SG_DXFER_NONE; + } + if (ioctl(fd, SG_IO, &cmd->sg_io)) + return -1; + + if ((cmd->sg_io.info & SG_INFO_OK_MASK) != SG_INFO_OK) { + errno = EIO; + ret = -1; + if (cmd->sg_io.masked_status & CHECK_CONDITION) { + ret = ERRCODE(cmd->_sense.u); + if (ret == 0) + ret = -1; + } + } + return ret; +} + +static int media_lock(struct udev *udev, int fd, bool lock) +{ + int err; + + /* disable the kernel's lock logic */ + err = ioctl(fd, CDROM_CLEAR_OPTIONS, CDO_LOCK); + if (err < 0) + info(udev, "CDROM_CLEAR_OPTIONS, CDO_LOCK failed\n"); + + err = ioctl(fd, CDROM_LOCKDOOR, lock ? 1 : 0); + if (err < 0) + info(udev, "CDROM_LOCKDOOR failed\n"); + + return err; +} + +static int media_eject(struct udev *udev, int fd) +{ + struct scsi_cmd sc; + int err; + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x1b); + scsi_cmd_set(udev, &sc, 4, 0x02); + scsi_cmd_set(udev, &sc, 5, 0); + err = scsi_cmd_run(udev, &sc, fd, NULL, 0); + if ((err != 0)) { + info_scsi_cmd_err(udev, "START_STOP_UNIT", err); + return -1; + } + return 0; +} + +static int cd_capability_compat(struct udev *udev, int fd) +{ + int capability; + + capability = ioctl(fd, CDROM_GET_CAPABILITY, NULL); + if (capability < 0) { + info(udev, "CDROM_GET_CAPABILITY failed\n"); + return -1; + } + + if (capability & CDC_CD_R) + cd_cd_r = 1; + if (capability & CDC_CD_RW) + cd_cd_rw = 1; + if (capability & CDC_DVD) + cd_dvd_rom = 1; + if (capability & CDC_DVD_R) + cd_dvd_r = 1; + if (capability & CDC_DVD_RAM) + cd_dvd_ram = 1; + if (capability & CDC_MRW) + cd_mrw = 1; + if (capability & CDC_MRW_W) + cd_mrw_w = 1; + return 0; +} + +static int cd_media_compat(struct udev *udev, int fd) +{ + if (ioctl(fd, CDROM_DRIVE_STATUS, CDSL_CURRENT) != CDS_DISC_OK) { + info(udev, "CDROM_DRIVE_STATUS != CDS_DISC_OK\n"); + return -1; + } + cd_media = 1; + return 0; +} + +static int cd_inquiry(struct udev *udev, int fd) +{ + struct scsi_cmd sc; + unsigned char inq[128]; + int err; + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x12); + scsi_cmd_set(udev, &sc, 4, 36); + scsi_cmd_set(udev, &sc, 5, 0); + err = scsi_cmd_run(udev, &sc, fd, inq, 36); + if ((err != 0)) { + info_scsi_cmd_err(udev, "INQUIRY", err); + return -1; + } + + if ((inq[0] & 0x1F) != 5) { + info(udev, "not an MMC unit\n"); + return -1; + } + + info(udev, "INQUIRY: [%.8s][%.16s][%.4s]\n", inq + 8, inq + 16, inq + 32); + return 0; +} + +static void feature_profile_media(struct udev *udev, int cur_profile) +{ + switch (cur_profile) { + case 0x03: + case 0x04: + case 0x05: + info(udev, "profile 0x%02x \n", cur_profile); + cd_media = 1; + cd_media_mo = 1; + break; + case 0x08: + info(udev, "profile 0x%02x media_cd_rom\n", cur_profile); + cd_media = 1; + cd_media_cd_rom = 1; + break; + case 0x09: + info(udev, "profile 0x%02x media_cd_r\n", cur_profile); + cd_media = 1; + cd_media_cd_r = 1; + break; + case 0x0a: + info(udev, "profile 0x%02x media_cd_rw\n", cur_profile); + cd_media = 1; + cd_media_cd_rw = 1; + break; + case 0x10: + info(udev, "profile 0x%02x media_dvd_ro\n", cur_profile); + cd_media = 1; + cd_media_dvd_rom = 1; + break; + case 0x11: + info(udev, "profile 0x%02x media_dvd_r\n", cur_profile); + cd_media = 1; + cd_media_dvd_r = 1; + break; + case 0x12: + info(udev, "profile 0x%02x media_dvd_ram\n", cur_profile); + cd_media = 1; + cd_media_dvd_ram = 1; + break; + case 0x13: + info(udev, "profile 0x%02x media_dvd_rw_ro\n", cur_profile); + cd_media = 1; + cd_media_dvd_rw = 1; + cd_media_dvd_rw_ro = 1; + break; + case 0x14: + info(udev, "profile 0x%02x media_dvd_rw_seq\n", cur_profile); + cd_media = 1; + cd_media_dvd_rw = 1; + cd_media_dvd_rw_seq = 1; + break; + case 0x1B: + info(udev, "profile 0x%02x media_dvd_plus_r\n", cur_profile); + cd_media = 1; + cd_media_dvd_plus_r = 1; + break; + case 0x1A: + info(udev, "profile 0x%02x media_dvd_plus_rw\n", cur_profile); + cd_media = 1; + cd_media_dvd_plus_rw = 1; + break; + case 0x2A: + info(udev, "profile 0x%02x media_dvd_plus_rw_dl\n", cur_profile); + cd_media = 1; + cd_media_dvd_plus_rw_dl = 1; + break; + case 0x2B: + info(udev, "profile 0x%02x media_dvd_plus_r_dl\n", cur_profile); + cd_media = 1; + cd_media_dvd_plus_r_dl = 1; + break; + case 0x40: + info(udev, "profile 0x%02x media_bd\n", cur_profile); + cd_media = 1; + cd_media_bd = 1; + break; + case 0x41: + case 0x42: + info(udev, "profile 0x%02x media_bd_r\n", cur_profile); + cd_media = 1; + cd_media_bd_r = 1; + break; + case 0x43: + info(udev, "profile 0x%02x media_bd_re\n", cur_profile); + cd_media = 1; + cd_media_bd_re = 1; + break; + case 0x50: + info(udev, "profile 0x%02x media_hddvd\n", cur_profile); + cd_media = 1; + cd_media_hddvd = 1; + break; + case 0x51: + info(udev, "profile 0x%02x media_hddvd_r\n", cur_profile); + cd_media = 1; + cd_media_hddvd_r = 1; + break; + case 0x52: + info(udev, "profile 0x%02x media_hddvd_rw\n", cur_profile); + cd_media = 1; + cd_media_hddvd_rw = 1; + break; + default: + info(udev, "profile 0x%02x \n", cur_profile); + break; + } +} + +static int feature_profiles(struct udev *udev, const unsigned char *profiles, size_t size) +{ + unsigned int i; + + for (i = 0; i+4 <= size; i += 4) { + int profile; + + profile = profiles[i] << 8 | profiles[i+1]; + switch (profile) { + case 0x03: + case 0x04: + case 0x05: + info(udev, "profile 0x%02x mo\n", profile); + cd_mo = 1; + break; + case 0x08: + info(udev, "profile 0x%02x cd_rom\n", profile); + cd_cd_rom = 1; + break; + case 0x09: + info(udev, "profile 0x%02x cd_r\n", profile); + cd_cd_r = 1; + break; + case 0x0A: + info(udev, "profile 0x%02x cd_rw\n", profile); + cd_cd_rw = 1; + break; + case 0x10: + info(udev, "profile 0x%02x dvd_rom\n", profile); + cd_dvd_rom = 1; + break; + case 0x12: + info(udev, "profile 0x%02x dvd_ram\n", profile); + cd_dvd_ram = 1; + break; + case 0x13: + case 0x14: + info(udev, "profile 0x%02x dvd_rw\n", profile); + cd_dvd_rw = 1; + break; + case 0x1B: + info(udev, "profile 0x%02x dvd_plus_r\n", profile); + cd_dvd_plus_r = 1; + break; + case 0x1A: + info(udev, "profile 0x%02x dvd_plus_rw\n", profile); + cd_dvd_plus_rw = 1; + break; + case 0x2A: + info(udev, "profile 0x%02x dvd_plus_rw_dl\n", profile); + cd_dvd_plus_rw_dl = 1; + break; + case 0x2B: + info(udev, "profile 0x%02x dvd_plus_r_dl\n", profile); + cd_dvd_plus_r_dl = 1; + break; + case 0x40: + cd_bd = 1; + info(udev, "profile 0x%02x bd\n", profile); + break; + case 0x41: + case 0x42: + cd_bd_r = 1; + info(udev, "profile 0x%02x bd_r\n", profile); + break; + case 0x43: + cd_bd_re = 1; + info(udev, "profile 0x%02x bd_re\n", profile); + break; + case 0x50: + cd_hddvd = 1; + info(udev, "profile 0x%02x hddvd\n", profile); + break; + case 0x51: + cd_hddvd_r = 1; + info(udev, "profile 0x%02x hddvd_r\n", profile); + break; + case 0x52: + cd_hddvd_rw = 1; + info(udev, "profile 0x%02x hddvd_rw\n", profile); + break; + default: + info(udev, "profile 0x%02x \n", profile); + break; + } + } + return 0; +} + +/* returns 0 if media was detected */ +static int cd_profiles_old_mmc(struct udev *udev, int fd) +{ + struct scsi_cmd sc; + int err; + + unsigned char header[32]; + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x51); + scsi_cmd_set(udev, &sc, 8, sizeof(header)); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header)); + if ((err != 0)) { + info_scsi_cmd_err(udev, "READ DISC INFORMATION", err); + if (cd_media == 1) { + info(udev, "no current profile, but disc is present; assuming CD-ROM\n"); + cd_media_cd_rom = 1; + return 0; + } else { + info(udev, "no current profile, assuming no media\n"); + return -1; + } + }; + + cd_media = 1; + + if (header[2] & 16) { + cd_media_cd_rw = 1; + info(udev, "profile 0x0a media_cd_rw\n"); + } else if ((header[2] & 3) < 2 && cd_cd_r) { + cd_media_cd_r = 1; + info(udev, "profile 0x09 media_cd_r\n"); + } else { + cd_media_cd_rom = 1; + info(udev, "profile 0x08 media_cd_rom\n"); + } + return 0; +} + +/* returns 0 if media was detected */ +static int cd_profiles(struct udev *udev, int fd) +{ + struct scsi_cmd sc; + unsigned char features[65530]; + unsigned int cur_profile = 0; + unsigned int len; + unsigned int i; + int err; + int ret; + + ret = -1; + + /* First query the current profile */ + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x46); + scsi_cmd_set(udev, &sc, 8, 8); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, features, 8); + if ((err != 0)) { + info_scsi_cmd_err(udev, "GET CONFIGURATION", err); + /* handle pre-MMC2 drives which do not support GET CONFIGURATION */ + if (SK(err) == 0x5 && ASC(err) == 0x20) { + info(udev, "drive is pre-MMC2 and does not support 46h get configuration command\n"); + info(udev, "trying to work around the problem\n"); + ret = cd_profiles_old_mmc(udev, fd); + } + goto out; + } + + cur_profile = features[6] << 8 | features[7]; + if (cur_profile > 0) { + info(udev, "current profile 0x%02x\n", cur_profile); + feature_profile_media (udev, cur_profile); + ret = 0; /* we have media */ + } else { + info(udev, "no current profile, assuming no media\n"); + } + + len = features[0] << 24 | features[1] << 16 | features[2] << 8 | features[3]; + info(udev, "GET CONFIGURATION: size of features buffer 0x%04x\n", len); + + if (len > sizeof(features)) { + info(udev, "can not get features in a single query, truncating\n"); + len = sizeof(features); + } else if (len <= 8) { + len = sizeof(features); + } + + /* Now get the full feature buffer */ + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x46); + scsi_cmd_set(udev, &sc, 7, ( len >> 8 ) & 0xff); + scsi_cmd_set(udev, &sc, 8, len & 0xff); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, features, len); + if ((err != 0)) { + info_scsi_cmd_err(udev, "GET CONFIGURATION", err); + return -1; + } + + /* parse the length once more, in case the drive decided to have other features suddenly :) */ + len = features[0] << 24 | features[1] << 16 | features[2] << 8 | features[3]; + info(udev, "GET CONFIGURATION: size of features buffer 0x%04x\n", len); + + if (len > sizeof(features)) { + info(udev, "can not get features in a single query, truncating\n"); + len = sizeof(features); + } + + /* device features */ + for (i = 8; i+4 < len; i += (4 + features[i+3])) { + unsigned int feature; + + feature = features[i] << 8 | features[i+1]; + + switch (feature) { + case 0x00: + info(udev, "GET CONFIGURATION: feature 'profiles', with %i entries\n", features[i+3] / 4); + feature_profiles(udev, &features[i]+4, features[i+3]); + break; + default: + info(udev, "GET CONFIGURATION: feature 0x%04x , with 0x%02x bytes\n", feature, features[i+3]); + break; + } + } +out: + return ret; +} + +static int cd_media_info(struct udev *udev, int fd) +{ + struct scsi_cmd sc; + unsigned char header[32]; + static const char *media_status[] = { + "blank", + "appendable", + "complete", + "other" + }; + int err; + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x51); + scsi_cmd_set(udev, &sc, 8, sizeof(header) & 0xff); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header)); + if ((err != 0)) { + info_scsi_cmd_err(udev, "READ DISC INFORMATION", err); + return -1; + }; + + cd_media = 1; + info(udev, "disk type %02x\n", header[8]); + info(udev, "hardware reported media status: %s\n", media_status[header[2] & 3]); + + /* exclude plain CDROM, some fake cdroms return 0 for "blank" media here */ + if (!cd_media_cd_rom) + cd_media_state = media_status[header[2] & 3]; + + /* fresh DVD-RW in restricted overwite mode reports itself as + * "appendable"; change it to "blank" to make it consistent with what + * gets reported after blanking, and what userspace expects */ + if (cd_media_dvd_rw_ro && (header[2] & 3) == 1) + cd_media_state = media_status[0]; + + /* DVD+RW discs (and DVD-RW in restricted mode) once formatted are + * always "complete", DVD-RAM are "other" or "complete" if the disc is + * write protected; we need to check the contents if it is blank */ + if ((cd_media_dvd_rw_ro || cd_media_dvd_plus_rw || cd_media_dvd_plus_rw_dl || cd_media_dvd_ram) && (header[2] & 3) > 1) { + unsigned char buffer[32 * 2048]; + unsigned char result, len; + int block, offset; + + if (cd_media_dvd_ram) { + /* a write protected dvd-ram may report "complete" status */ + + unsigned char dvdstruct[8]; + unsigned char format[12]; + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0xAD); + scsi_cmd_set(udev, &sc, 7, 0xC0); + scsi_cmd_set(udev, &sc, 9, sizeof(dvdstruct)); + scsi_cmd_set(udev, &sc, 11, 0); + err = scsi_cmd_run(udev, &sc, fd, dvdstruct, sizeof(dvdstruct)); + if ((err != 0)) { + info_scsi_cmd_err(udev, "READ DVD STRUCTURE", err); + return -1; + } + if (dvdstruct[4] & 0x02) { + cd_media_state = media_status[2]; + info(udev, "write-protected DVD-RAM media inserted\n"); + goto determined; + } + + /* let's make sure we don't try to read unformatted media */ + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x23); + scsi_cmd_set(udev, &sc, 8, sizeof(format)); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, format, sizeof(format)); + if ((err != 0)) { + info_scsi_cmd_err(udev, "READ DVD FORMAT CAPACITIES", err); + return -1; + } + + len = format[3]; + if (len & 7 || len < 16) { + info(udev, "invalid format capacities length\n"); + return -1; + } + + switch(format[8] & 3) { + case 1: + info(udev, "unformatted DVD-RAM media inserted\n"); + /* This means that last format was interrupted + * or failed, blank dvd-ram discs are factory + * formatted. Take no action here as it takes + * quite a while to reformat a dvd-ram and it's + * not automatically started */ + goto determined; + + case 2: + info(udev, "formatted DVD-RAM media inserted\n"); + break; + + case 3: + cd_media = 0; //return no media + info(udev, "format capacities returned no media\n"); + return -1; + } + } + + /* Take a closer look at formatted media (unformatted DVD+RW + * has "blank" status", DVD-RAM was examined earlier) and check + * for ISO and UDF PVDs or a fs superblock presence and do it + * in one ioctl (we need just sectors 0 and 16) */ + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x28); + scsi_cmd_set(udev, &sc, 5, 0); + scsi_cmd_set(udev, &sc, 8, 32); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, buffer, sizeof(buffer)); + if ((err != 0)) { + cd_media = 0; + info_scsi_cmd_err(udev, "READ FIRST 32 BLOCKS", err); + return -1; + } + + /* if any non-zero data is found in sector 16 (iso and udf) or + * eventually 0 (fat32 boot sector, ext2 superblock, etc), disc + * is assumed non-blank */ + result = 0; + + for (block = 32768; block >= 0 && !result; block -= 32768) { + offset = block; + while (offset < (block + 2048) && !result) { + result = buffer [offset]; + offset++; + } + } + + if (!result) { + cd_media_state = media_status[0]; + info(udev, "no data in blocks 0 or 16, assuming blank\n"); + } else { + info(udev, "data in blocks 0 or 16, assuming complete\n"); + } + } + +determined: + /* "other" is e. g. DVD-RAM, can't append sessions there; DVDs in + * restricted overwrite mode can never append, only in sequential mode */ + if ((header[2] & 3) < 2 && !cd_media_dvd_rw_ro) + cd_media_session_next = header[10] << 8 | header[5]; + cd_media_session_count = header[9] << 8 | header[4]; + cd_media_track_count = header[11] << 8 | header[6]; + + return 0; +} + +static int cd_media_toc(struct udev *udev, int fd) +{ + struct scsi_cmd sc; + unsigned char header[12]; + unsigned char toc[65536]; + unsigned int len, i, num_tracks; + unsigned char *p; + int err; + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x43); + scsi_cmd_set(udev, &sc, 6, 1); + scsi_cmd_set(udev, &sc, 8, sizeof(header) & 0xff); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header)); + if ((err != 0)) { + info_scsi_cmd_err(udev, "READ TOC", err); + return -1; + } + + len = (header[0] << 8 | header[1]) + 2; + info(udev, "READ TOC: len: %d, start track: %d, end track: %d\n", len, header[2], header[3]); + if (len > sizeof(toc)) + return -1; + if (len < 2) + return -1; + /* 2: first track, 3: last track */ + num_tracks = header[3] - header[2] + 1; + + /* empty media has no tracks */ + if (len < 8) + return 0; + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x43); + scsi_cmd_set(udev, &sc, 6, header[2]); /* First Track/Session Number */ + scsi_cmd_set(udev, &sc, 7, (len >> 8) & 0xff); + scsi_cmd_set(udev, &sc, 8, len & 0xff); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, toc, len); + if ((err != 0)) { + info_scsi_cmd_err(udev, "READ TOC (tracks)", err); + return -1; + } + + /* Take care to not iterate beyond the last valid track as specified in + * the TOC, but also avoid going beyond the TOC length, just in case + * the last track number is invalidly large */ + for (p = toc+4, i = 4; i < len-8 && num_tracks > 0; i += 8, p += 8, --num_tracks) { + unsigned int block; + unsigned int is_data_track; + + is_data_track = (p[1] & 0x04) != 0; + + block = p[4] << 24 | p[5] << 16 | p[6] << 8 | p[7]; + info(udev, "track=%u info=0x%x(%s) start_block=%u\n", + p[2], p[1] & 0x0f, is_data_track ? "data":"audio", block); + + if (is_data_track) + cd_media_track_count_data++; + else + cd_media_track_count_audio++; + } + + scsi_cmd_init(udev, &sc); + scsi_cmd_set(udev, &sc, 0, 0x43); + scsi_cmd_set(udev, &sc, 2, 1); /* Session Info */ + scsi_cmd_set(udev, &sc, 8, sizeof(header)); + scsi_cmd_set(udev, &sc, 9, 0); + err = scsi_cmd_run(udev, &sc, fd, header, sizeof(header)); + if ((err != 0)) { + info_scsi_cmd_err(udev, "READ TOC (multi session)", err); + return -1; + } + len = header[4+4] << 24 | header[4+5] << 16 | header[4+6] << 8 | header[4+7]; + info(udev, "last track %u starts at block %u\n", header[4+2], len); + cd_media_session_last_offset = (unsigned long long int)len * 2048; + return 0; +} + +int main(int argc, char *argv[]) +{ + struct udev *udev; + static const struct option options[] = { + { "lock-media", no_argument, NULL, 'l' }, + { "unlock-media", no_argument, NULL, 'u' }, + { "eject-media", no_argument, NULL, 'e' }, + { "debug", no_argument, NULL, 'd' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + bool eject = false; + bool lock = false; + bool unlock = false; + const char *node = NULL; + int fd = -1; + int cnt; + int rc = 0; + + udev = udev_new(); + if (udev == NULL) + goto exit; + + udev_log_init("cdrom_id"); + udev_set_log_fn(udev, log_fn); + + while (1) { + int option; + + option = getopt_long(argc, argv, "deluh", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'l': + lock = true; + break; + case 'u': + unlock = true; + break; + case 'e': + eject = true; + break; + case 'd': + debug = true; + if (udev_get_log_priority(udev) < LOG_INFO) + udev_set_log_priority(udev, LOG_INFO); + break; + case 'h': + printf("Usage: cdrom_id [options] \n" + " --lock-media lock the media (to enable eject request events)\n" + " --unlock-media unlock the media\n" + " --eject-media eject the media\n" + " --debug debug to stderr\n" + " --help print this help text\n\n"); + goto exit; + default: + rc = 1; + goto exit; + } + } + + node = argv[optind]; + if (!node) { + err(udev, "no device\n"); + fprintf(stderr, "no device\n"); + rc = 1; + goto exit; + } + + srand((unsigned int)getpid()); + for (cnt = 20; cnt > 0; cnt--) { + struct timespec duration; + + fd = open(node, O_RDONLY|O_NONBLOCK|(is_mounted(node) ? 0 : O_EXCL)); + if (fd >= 0 || errno != EBUSY) + break; + duration.tv_sec = 0; + duration.tv_nsec = (100 * 1000 * 1000) + (rand() % 100 * 1000 * 1000); + nanosleep(&duration, NULL); + } + if (fd < 0) { + info(udev, "unable to open '%s'\n", node); + fprintf(stderr, "unable to open '%s'\n", node); + rc = 1; + goto exit; + } + info(udev, "probing: '%s'\n", node); + + /* same data as original cdrom_id */ + if (cd_capability_compat(udev, fd) < 0) { + rc = 1; + goto exit; + } + + /* check for media - don't bail if there's no media as we still need to + * to read profiles */ + cd_media_compat(udev, fd); + + /* check if drive talks MMC */ + if (cd_inquiry(udev, fd) < 0) + goto work; + + /* read drive and possibly current profile */ + if (cd_profiles(udev, fd) != 0) + goto work; + + /* at this point we are guaranteed to have media in the drive - find out more about it */ + + /* get session/track info */ + cd_media_toc(udev, fd); + + /* get writable media state */ + cd_media_info(udev, fd); + +work: + /* lock the media, so we enable eject button events */ + if (lock && cd_media) { + info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (lock)\n"); + media_lock(udev, fd, true); + } + + if (unlock && cd_media) { + info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n"); + media_lock(udev, fd, false); + } + + if (eject) { + info(udev, "PREVENT_ALLOW_MEDIUM_REMOVAL (unlock)\n"); + media_lock(udev, fd, false); + info(udev, "START_STOP_UNIT (eject)\n"); + media_eject(udev, fd); + } + + printf("ID_CDROM=1\n"); + if (cd_cd_rom) + printf("ID_CDROM_CD=1\n"); + if (cd_cd_r) + printf("ID_CDROM_CD_R=1\n"); + if (cd_cd_rw) + printf("ID_CDROM_CD_RW=1\n"); + if (cd_dvd_rom) + printf("ID_CDROM_DVD=1\n"); + if (cd_dvd_r) + printf("ID_CDROM_DVD_R=1\n"); + if (cd_dvd_rw) + printf("ID_CDROM_DVD_RW=1\n"); + if (cd_dvd_ram) + printf("ID_CDROM_DVD_RAM=1\n"); + if (cd_dvd_plus_r) + printf("ID_CDROM_DVD_PLUS_R=1\n"); + if (cd_dvd_plus_rw) + printf("ID_CDROM_DVD_PLUS_RW=1\n"); + if (cd_dvd_plus_r_dl) + printf("ID_CDROM_DVD_PLUS_R_DL=1\n"); + if (cd_dvd_plus_rw_dl) + printf("ID_CDROM_DVD_PLUS_RW_DL=1\n"); + if (cd_bd) + printf("ID_CDROM_BD=1\n"); + if (cd_bd_r) + printf("ID_CDROM_BD_R=1\n"); + if (cd_bd_re) + printf("ID_CDROM_BD_RE=1\n"); + if (cd_hddvd) + printf("ID_CDROM_HDDVD=1\n"); + if (cd_hddvd_r) + printf("ID_CDROM_HDDVD_R=1\n"); + if (cd_hddvd_rw) + printf("ID_CDROM_HDDVD_RW=1\n"); + if (cd_mo) + printf("ID_CDROM_MO=1\n"); + if (cd_mrw) + printf("ID_CDROM_MRW=1\n"); + if (cd_mrw_w) + printf("ID_CDROM_MRW_W=1\n"); + + if (cd_media) + printf("ID_CDROM_MEDIA=1\n"); + if (cd_media_mo) + printf("ID_CDROM_MEDIA_MO=1\n"); + if (cd_media_mrw) + printf("ID_CDROM_MEDIA_MRW=1\n"); + if (cd_media_mrw_w) + printf("ID_CDROM_MEDIA_MRW_W=1\n"); + if (cd_media_cd_rom) + printf("ID_CDROM_MEDIA_CD=1\n"); + if (cd_media_cd_r) + printf("ID_CDROM_MEDIA_CD_R=1\n"); + if (cd_media_cd_rw) + printf("ID_CDROM_MEDIA_CD_RW=1\n"); + if (cd_media_dvd_rom) + printf("ID_CDROM_MEDIA_DVD=1\n"); + if (cd_media_dvd_r) + printf("ID_CDROM_MEDIA_DVD_R=1\n"); + if (cd_media_dvd_ram) + printf("ID_CDROM_MEDIA_DVD_RAM=1\n"); + if (cd_media_dvd_rw) + printf("ID_CDROM_MEDIA_DVD_RW=1\n"); + if (cd_media_dvd_plus_r) + printf("ID_CDROM_MEDIA_DVD_PLUS_R=1\n"); + if (cd_media_dvd_plus_rw) + printf("ID_CDROM_MEDIA_DVD_PLUS_RW=1\n"); + if (cd_media_dvd_plus_rw_dl) + printf("ID_CDROM_MEDIA_DVD_PLUS_RW_DL=1\n"); + if (cd_media_dvd_plus_r_dl) + printf("ID_CDROM_MEDIA_DVD_PLUS_R_DL=1\n"); + if (cd_media_bd) + printf("ID_CDROM_MEDIA_BD=1\n"); + if (cd_media_bd_r) + printf("ID_CDROM_MEDIA_BD_R=1\n"); + if (cd_media_bd_re) + printf("ID_CDROM_MEDIA_BD_RE=1\n"); + if (cd_media_hddvd) + printf("ID_CDROM_MEDIA_HDDVD=1\n"); + if (cd_media_hddvd_r) + printf("ID_CDROM_MEDIA_HDDVD_R=1\n"); + if (cd_media_hddvd_rw) + printf("ID_CDROM_MEDIA_HDDVD_RW=1\n"); + + if (cd_media_state != NULL) + printf("ID_CDROM_MEDIA_STATE=%s\n", cd_media_state); + if (cd_media_session_next > 0) + printf("ID_CDROM_MEDIA_SESSION_NEXT=%d\n", cd_media_session_next); + if (cd_media_session_count > 0) + printf("ID_CDROM_MEDIA_SESSION_COUNT=%d\n", cd_media_session_count); + if (cd_media_session_count > 1 && cd_media_session_last_offset > 0) + printf("ID_CDROM_MEDIA_SESSION_LAST_OFFSET=%llu\n", cd_media_session_last_offset); + if (cd_media_track_count > 0) + printf("ID_CDROM_MEDIA_TRACK_COUNT=%d\n", cd_media_track_count); + if (cd_media_track_count_audio > 0) + printf("ID_CDROM_MEDIA_TRACK_COUNT_AUDIO=%d\n", cd_media_track_count_audio); + if (cd_media_track_count_data > 0) + printf("ID_CDROM_MEDIA_TRACK_COUNT_DATA=%d\n", cd_media_track_count_data); +exit: + if (fd >= 0) + close(fd); + udev_unref(udev); + udev_log_close(); + return rc; +} diff --git a/src/collect/collect.c b/src/collect/collect.c new file mode 100755 index 0000000..076fe47 --- /dev/null +++ b/src/collect/collect.c @@ -0,0 +1,473 @@ +/* + * Collect variables across events. + * + * usage: collect [--add|--remove] + * + * Adds ID to the list governed by . + * must be part of the ID list . + * If all IDs given by are listed (ie collect has been + * invoked for each ID in ) collect returns 0, the + * number of missing IDs otherwise. + * A negative number is returned on error. + * + * Copyright(C) 2007, Hannes Reinecke + * + * 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 of the License, or + * (at your option) any later version. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +#define BUFSIZE 16 +#define UDEV_ALARM_TIMEOUT 180 + +enum collect_state { + STATE_NONE, + STATE_OLD, + STATE_CONFIRMED, +}; + +struct _mate { + struct udev_list_node node; + char *name; + enum collect_state state; +}; + +static struct udev_list_node bunch; +static int debug; + +/* This can increase dynamically */ +static size_t bufsize = BUFSIZE; + +static struct _mate *node_to_mate(struct udev_list_node *node) +{ + char *mate; + + mate = (char *)node; + mate -= offsetof(struct _mate, node); + return (struct _mate *)mate; +} + +static void sig_alrm(int signo) +{ + exit(4); +} + +static void usage(void) +{ + printf("usage: collect [--add|--remove] [--debug] \n" + "\n" + " Adds ID to the list governed by .\n" + " must be part of the list .\n" + " If all IDs given by are listed (ie collect has been\n" + " invoked for each ID in ) collect returns 0, the\n" + " number of missing IDs otherwise.\n" + " On error a negative number is returned.\n" + "\n"); +} + +/* + * prepare + * + * Prepares the database file + */ +static int prepare(char *dir, char *filename) +{ + struct stat statbuf; + char buf[512]; + int fd; + + if (stat(dir, &statbuf) < 0) + mkdir(dir, 0700); + + sprintf(buf, "%s/%s", dir, filename); + + fd = open(buf,O_RDWR|O_CREAT, S_IRUSR|S_IWUSR); + if (fd < 0) + fprintf(stderr, "Cannot open %s: %s\n", buf, strerror(errno)); + + if (lockf(fd,F_TLOCK,0) < 0) { + if (debug) + fprintf(stderr, "Lock taken, wait for %d seconds\n", UDEV_ALARM_TIMEOUT); + if (errno == EAGAIN || errno == EACCES) { + alarm(UDEV_ALARM_TIMEOUT); + lockf(fd, F_LOCK, 0); + if (debug) + fprintf(stderr, "Acquired lock on %s\n", buf); + } else { + if (debug) + fprintf(stderr, "Could not get lock on %s: %s\n", buf, strerror(errno)); + } + } + + return fd; +} + +/* + * Read checkpoint file + * + * Tricky reading this. We allocate a buffer twice as large + * as we're going to read. Then we read into the upper half + * of that buffer and start parsing. + * Once we do _not_ find end-of-work terminator (whitespace + * character) we move the upper half to the lower half, + * adjust the read pointer and read the next bit. + * Quite clever methinks :-) + * I should become a programmer ... + * + * Yes, one could have used fgets() for this. But then we'd + * have to use freopen etc which I found quite tedious. + */ +static int checkout(int fd) +{ + int len; + char *buf, *ptr, *word = NULL; + struct _mate *him; + + restart: + len = bufsize >> 1; + buf = calloc(1,bufsize + 1); + if (!buf) { + fprintf(stderr, "Out of memory\n"); + return -1; + } + memset(buf, ' ', bufsize); + ptr = buf + len; + while ((read(fd, buf + len, len)) > 0) { + while (ptr && *ptr) { + word = ptr; + ptr = strpbrk(word," \n\t\r"); + if (!ptr && word < (buf + len)) { + bufsize = bufsize << 1; + if (debug) + fprintf(stderr, "ID overflow, restarting with size %zi\n", bufsize); + free(buf); + lseek(fd, 0, SEEK_SET); + goto restart; + } + if (ptr) { + *ptr = '\0'; + ptr++; + if (!strlen(word)) + continue; + + if (debug) + fprintf(stderr, "Found word %s\n", word); + him = malloc(sizeof (struct _mate)); + him->name = strdup(word); + him->state = STATE_OLD; + udev_list_node_append(&him->node, &bunch); + word = NULL; + } + } + memcpy(buf, buf + len, len); + memset(buf + len, ' ', len); + + if (!ptr) + ptr = word; + if (!ptr) + break; + ptr -= len; + } + + free(buf); + return 0; +} + +/* + * invite + * + * Adds a new ID 'us' to the internal list, + * marks it as confirmed. + */ +static void invite(char *us) +{ + struct udev_list_node *him_node; + struct _mate *who = NULL; + + if (debug) + fprintf(stderr, "Adding ID '%s'\n", us); + + udev_list_node_foreach(him_node, &bunch) { + struct _mate *him = node_to_mate(him_node); + + if (!strcmp(him->name, us)) { + him->state = STATE_CONFIRMED; + who = him; + } + } + if (debug && !who) + fprintf(stderr, "ID '%s' not in database\n", us); + +} + +/* + * reject + * + * Marks the ID 'us' as invalid, + * causing it to be removed when the + * list is written out. + */ +static void reject(char *us) +{ + struct udev_list_node *him_node; + struct _mate *who = NULL; + + if (debug) + fprintf(stderr, "Removing ID '%s'\n", us); + + udev_list_node_foreach(him_node, &bunch) { + struct _mate *him = node_to_mate(him_node); + + if (!strcmp(him->name, us)) { + him->state = STATE_NONE; + who = him; + } + } + if (debug && !who) + fprintf(stderr, "ID '%s' not in database\n", us); +} + +/* + * kickout + * + * Remove all IDs in the internal list which are not part + * of the list passed via the commandline. + */ +static void kickout(void) +{ + struct udev_list_node *him_node; + struct udev_list_node *tmp; + + udev_list_node_foreach_safe(him_node, tmp, &bunch) { + struct _mate *him = node_to_mate(him_node); + + if (him->state == STATE_OLD) { + udev_list_node_remove(&him->node); + free(him->name); + free(him); + } + } +} + +/* + * missing + * + * Counts all missing IDs in the internal list. + */ +static int missing(int fd) +{ + char *buf; + int ret = 0; + struct udev_list_node *him_node; + + buf = malloc(bufsize); + if (!buf) + return -1; + + udev_list_node_foreach(him_node, &bunch) { + struct _mate *him = node_to_mate(him_node); + + if (him->state == STATE_NONE) { + ret++; + } else { + while (strlen(him->name)+1 >= bufsize) { + char *tmpbuf; + + bufsize = bufsize << 1; + tmpbuf = realloc(buf, bufsize); + if (!tmpbuf) { + free(buf); + return -1; + } + buf = tmpbuf; + } + snprintf(buf, strlen(him->name)+2, "%s ", him->name); + write(fd, buf, strlen(buf)); + } + } + + free(buf); + return ret; +} + +/* + * everybody + * + * Prints out the status of the internal list. + */ +static void everybody(void) +{ + struct udev_list_node *him_node; + const char *state = ""; + + udev_list_node_foreach(him_node, &bunch) { + struct _mate *him = node_to_mate(him_node); + + switch (him->state) { + case STATE_NONE: + state = "none"; + break; + case STATE_OLD: + state = "old"; + break; + case STATE_CONFIRMED: + state = "confirmed"; + break; + } + fprintf(stderr, "ID: %s=%s\n", him->name, state); + } +} + +int main(int argc, char **argv) +{ + struct udev *udev; + static const struct option options[] = { + { "add", no_argument, NULL, 'a' }, + { "remove", no_argument, NULL, 'r' }, + { "debug", no_argument, NULL, 'd' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + int argi; + char *checkpoint, *us; + int fd; + int i; + int ret = EXIT_SUCCESS; + int prune = 0; + char tmpdir[UTIL_PATH_SIZE]; + + udev = udev_new(); + if (udev == NULL) { + ret = EXIT_FAILURE; + goto exit; + } + + while (1) { + int option; + + option = getopt_long(argc, argv, "ardh", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'a': + prune = 0; + break; + case 'r': + prune = 1; + break; + case 'd': + debug = 1; + break; + case 'h': + usage(); + goto exit; + default: + ret = 1; + goto exit; + } + } + + argi = optind; + if (argi + 2 > argc) { + printf("Missing parameter(s)\n"); + ret = 1; + goto exit; + } + checkpoint = argv[argi++]; + us = argv[argi++]; + + if (signal(SIGALRM, sig_alrm) == SIG_ERR) { + fprintf(stderr, "Cannot set SIGALRM: %s\n", strerror(errno)); + ret = 2; + goto exit; + } + + udev_list_node_init(&bunch); + + if (debug) + fprintf(stderr, "Using checkpoint '%s'\n", checkpoint); + + util_strscpyl(tmpdir, sizeof(tmpdir), udev_get_run_path(udev), "/collect", NULL); + fd = prepare(tmpdir, checkpoint); + if (fd < 0) { + ret = 3; + goto out; + } + + if (checkout(fd) < 0) { + ret = 2; + goto out; + } + + for (i = argi; i < argc; i++) { + struct udev_list_node *him_node; + struct _mate *who; + + who = NULL; + udev_list_node_foreach(him_node, &bunch) { + struct _mate *him = node_to_mate(him_node); + + if (!strcmp(him->name, argv[i])) + who = him; + } + if (!who) { + struct _mate *him; + + if (debug) + fprintf(stderr, "ID %s: not in database\n", argv[i]); + him = malloc(sizeof (struct _mate)); + him->name = malloc(strlen(argv[i]) + 1); + strcpy(him->name, argv[i]); + him->state = STATE_NONE; + udev_list_node_append(&him->node, &bunch); + } else { + if (debug) + fprintf(stderr, "ID %s: found in database\n", argv[i]); + who->state = STATE_CONFIRMED; + } + } + + if (prune) + reject(us); + else + invite(us); + + if (debug) { + everybody(); + fprintf(stderr, "Prune lists\n"); + } + kickout(); + + lseek(fd, 0, SEEK_SET); + ftruncate(fd, 0); + ret = missing(fd); + + lockf(fd, F_ULOCK, 0); + close(fd); +out: + if (debug) + everybody(); + if (ret >= 0) + printf("COLLECT_%s=%d\n", checkpoint, ret); +exit: + udev_unref(udev); + return ret; +} diff --git a/src/docs/Makefile.am b/src/docs/Makefile.am new file mode 100755 index 0000000..07d06eb --- /dev/null +++ b/src/docs/Makefile.am @@ -0,0 +1,99 @@ +## Process this file with automake to produce Makefile.in + +# We require automake 1.10 at least. +AUTOMAKE_OPTIONS = 1.10 + +# This is a blank Makefile.am for using gtk-doc. +# Copy this to your project's API docs directory and modify the variables to +# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples +# of using the various options. + +# The name of the module, e.g. 'glib'. +DOC_MODULE=libudev + +# Uncomment for versioned docs and specify the version of the module, e.g. '2'. +#DOC_MODULE_VERSION=2 + +# The top-level SGML file. You can change this if you want to. +DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml + +# The directory containing the source code. Relative to $(srcdir). +# gtk-doc will search all .c & .h files beneath here for inline comments +# documenting the functions and macros. +# e.g. DOC_SOURCE_DIR=../../../gtk +DOC_SOURCE_DIR=$(top_srcdir)/src + +# Extra options to pass to gtkdoc-scangobj. Not normally needed. +SCANGOBJ_OPTIONS= + +# Extra options to supply to gtkdoc-scan. +# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED" +SCAN_OPTIONS= + +# Extra options to supply to gtkdoc-mkdb. +# e.g. MKDB_OPTIONS=--sgml-mode --output-format=xml +MKDB_OPTIONS=--sgml-mode --output-format=xml --name-space udev + +# Extra options to supply to gtkdoc-mktmpl +# e.g. MKTMPL_OPTIONS=--only-section-tmpl +MKTMPL_OPTIONS= + +# Extra options to supply to gtkdoc-mkhtml +MKHTML_OPTIONS=--path=$(abs_srcdir) --path=$(abs_builddir) + +# Extra options to supply to gtkdoc-fixref. Not normally needed. +# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html +FIXXREF_OPTIONS= + +# Used for dependencies. The docs will be rebuilt if any of these change. +# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h +# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c +HFILE_GLOB=$(top_srcdir)/src/libudev*.h +CFILE_GLOB=$(top_srcdir)/src/libudev*.c + +# Extra header to include when scanning, which are not under DOC_SOURCE_DIR +# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h +EXTRA_HFILES= + +# Header files to ignore when scanning. Use base file name, no paths +# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h +IGNORE_HFILES= libudev-private.h + +# Images to copy into HTML directory. +# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png +HTML_IMAGES= + +# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE). +# e.g. content_files=running.sgml building.sgml changes-2.0.sgml +content_files = version.xml + +# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded +# These files must be listed here *and* in content_files +# e.g. expand_content_files=running.sgml +expand_content_files= + +# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library. +# Only needed if you are using gtkdoc-scangobj to dynamically query widget +# signals and properties. +# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS) +# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib) +GTKDOC_CFLAGS= +GTKDOC_LIBS= + +# This includes the standard gtk-doc make rules, copied by gtkdocize. +include $(top_srcdir)/gtk-doc.make + +# Other files to distribute +# e.g. EXTRA_DIST += version.xml.in +EXTRA_DIST += version.xml.in + +# Files not to distribute +# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types +# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt +#DISTCLEANFILES += + +# Comment this out if you want your docs-status tested during 'make check' +if ENABLE_GTK_DOC +#TESTS_ENVIRONMENT = cd $(srcsrc) +#TESTS = $(GTKDOC_CHECK) +endif diff --git a/src/docs/Makefile.in b/src/docs/Makefile.in new file mode 100755 index 0000000..b9d0b13 --- /dev/null +++ b/src/docs/Makefile.in @@ -0,0 +1,764 @@ +# Makefile.in generated by automake 1.11.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# -*- mode: makefile -*- + +#################################### +# Everything below here is generic # +#################################### +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ + $(srcdir)/version.xml.in $(top_srcdir)/gtk-doc.make +subdir = src/docs +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/gtk-doc.m4 \ + $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \ + $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \ + $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = version.xml +CONFIG_CLEAN_VPATH_FILES = +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; 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See the GTK+ Makefiles in gtk+/docs/reference for examples +# of using the various options. + +# The name of the module, e.g. 'glib'. +DOC_MODULE = libudev + +# Uncomment for versioned docs and specify the version of the module, e.g. '2'. +#DOC_MODULE_VERSION=2 + +# The top-level SGML file. You can change this if you want to. +DOC_MAIN_SGML_FILE = $(DOC_MODULE)-docs.xml + +# The directory containing the source code. Relative to $(srcdir). +# gtk-doc will search all .c & .h files beneath here for inline comments +# documenting the functions and macros. +# e.g. DOC_SOURCE_DIR=../../../gtk +DOC_SOURCE_DIR = $(top_srcdir)/src + +# Extra options to pass to gtkdoc-scangobj. 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this gives us semantics for GNU make +# which are more like other make's VPATH, when it comes to +# whether a source that is a target of one rule is then +# searched for in VPATH/GPATH. +# +GPATH = $(srcdir) +TARGET_DIR = $(HTML_DIR)/$(DOC_MODULE) +SETUP_FILES = \ + $(content_files) \ + $(DOC_MAIN_SGML_FILE) \ + $(DOC_MODULE)-sections.txt \ + $(DOC_MODULE)-overrides.txt + + +# This includes the standard gtk-doc make rules, copied by gtkdocize. + +# Other files to distribute +# e.g. EXTRA_DIST += version.xml.in +EXTRA_DIST = $(HTML_IMAGES) $(SETUP_FILES) version.xml.in +DOC_STAMPS = setup-build.stamp scan-build.stamp tmpl-build.stamp sgml-build.stamp \ + html-build.stamp pdf-build.stamp \ + tmpl.stamp sgml.stamp html.stamp pdf.stamp + +SCANOBJ_FILES = \ + $(DOC_MODULE).args \ + $(DOC_MODULE).hierarchy \ + $(DOC_MODULE).interfaces \ + $(DOC_MODULE).prerequisites \ + $(DOC_MODULE).signals + +REPORT_FILES = \ + $(DOC_MODULE)-undocumented.txt \ + $(DOC_MODULE)-undeclared.txt \ + $(DOC_MODULE)-unused.txt + +CLEANFILES = $(SCANOBJ_FILES) $(REPORT_FILES) $(DOC_STAMPS) +@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_HTML_FALSE@HTML_BUILD_STAMP = +@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_HTML_TRUE@HTML_BUILD_STAMP = html-build.stamp +@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_PDF_FALSE@PDF_BUILD_STAMP = +@ENABLE_GTK_DOC_TRUE@@GTK_DOC_BUILD_PDF_TRUE@PDF_BUILD_STAMP = pdf-build.stamp +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(top_srcdir)/gtk-doc.make $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/docs/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/docs/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; +$(top_srcdir)/gtk-doc.make: + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): +version.xml: $(top_builddir)/config.status $(srcdir)/version.xml.in + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="$(top_distdir)" distdir="$(distdir)" \ + dist-hook +check-am: all-am +check: check-am +all-am: Makefile all-local +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-local mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-local + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: install-data-local + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic \ + maintainer-clean-local + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-local + +.MAKE: install-am install-strip + +.PHONY: all all-am all-local check check-am clean clean-generic \ + clean-libtool clean-local dist-hook distclean \ + distclean-generic distclean-libtool distclean-local distdir \ + dvi dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-data-local install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic \ + maintainer-clean-local mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am \ + uninstall-local + + +@ENABLE_GTK_DOC_TRUE@all-local: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP) +@ENABLE_GTK_DOC_FALSE@all-local: + +docs: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP) + +$(REPORT_FILES): sgml-build.stamp + +#### setup #### + +setup-build.stamp: + -@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + echo ' DOC Preparing build'; \ + files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \ + if test "x$$files" != "x" ; then \ + for file in $$files ; do \ + test -f $(abs_srcdir)/$$file && \ + cp -pu $(abs_srcdir)/$$file $(abs_builddir)/ || true; \ + done; \ + fi; \ + test -d $(abs_srcdir)/tmpl && \ + { cp -rp $(abs_srcdir)/tmpl $(abs_builddir)/; \ + chmod -R u+w $(abs_builddir)/tmpl; } \ + fi + @touch setup-build.stamp + +#### scan #### + +scan-build.stamp: $(HFILE_GLOB) $(CFILE_GLOB) + @echo ' DOC Scanning header files' + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers="$(IGNORE_HFILES)" $${_source_dir} $(SCAN_OPTIONS) $(EXTRA_HFILES) + @if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \ + echo " DOC Introspecting gobjects"; \ + scanobj_options=""; \ + gtkdoc-scangobj 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + scanobj_options="--verbose"; \ + fi; \ + fi; \ + CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" RUN="$(GTKDOC_RUN)" CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)" LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)" \ + gtkdoc-scangobj $(SCANGOBJ_OPTIONS) $$scanobj_options --module=$(DOC_MODULE); \ + else \ + for i in $(SCANOBJ_FILES) ; do \ + test -f $$i || touch $$i ; \ + done \ + fi + @touch scan-build.stamp + +$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt: scan-build.stamp + @true + +#### templates #### + +tmpl-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt + @echo ' DOC Rebuilding template files' + @gtkdoc-mktmpl --module=$(DOC_MODULE) $(MKTMPL_OPTIONS) + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + if test -w $(abs_srcdir) ; then \ + cp -rp $(abs_builddir)/tmpl $(abs_srcdir)/; \ + fi \ + fi + @touch tmpl-build.stamp + +tmpl.stamp: tmpl-build.stamp + @true + +$(srcdir)/tmpl/*.sgml: + @true + +#### xml #### + +sgml-build.stamp: tmpl.stamp $(DOC_MODULE)-sections.txt $(srcdir)/tmpl/*.sgml $(expand_content_files) + @echo ' DOC Building XML' + @-chmod -R u+w $(srcdir) + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml --expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} $(MKDB_OPTIONS) + @touch sgml-build.stamp + +sgml.stamp: sgml-build.stamp + @true + +#### html #### + +html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building HTML' + @rm -rf html + @mkdir html + @mkhtml_options=""; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkhtml_options="$$mkhtml_options --verbose"; \ + fi; \ + fi; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-path"; \ + if test "$(?)" = "0"; then \ + mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \ + fi; \ + cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE) + -@test "x$(HTML_IMAGES)" = "x" || \ + for file in $(HTML_IMAGES) ; do \ + if test -f $(abs_srcdir)/$$file ; then \ + cp $(abs_srcdir)/$$file $(abs_builddir)/html; \ + fi; \ + if test -f $(abs_builddir)/$$file ; then \ + cp $(abs_builddir)/$$file $(abs_builddir)/html; \ + fi; \ + done; + @echo ' DOC Fixing cross-references' + @gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS) + @touch html-build.stamp + +#### pdf #### + +pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building PDF' + @rm -f $(DOC_MODULE).pdf + @mkpdf_options=""; \ + gtkdoc-mkpdf 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkpdf_options="$$mkpdf_options --verbose"; \ + fi; \ + fi; \ + if test "x$(HTML_IMAGES)" != "x"; then \ + for img in $(HTML_IMAGES); do \ + part=`dirname $$img`; \ + echo $$mkpdf_options | grep >/dev/null "\-\-imgdir=$$part "; \ + if test $$? != 0; then \ + mkpdf_options="$$mkpdf_options --imgdir=$$part"; \ + fi; \ + done; \ + fi; \ + gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_options $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS) + @touch pdf-build.stamp + +############## + +clean-local: + @rm -f *~ *.bak + @rm -rf .libs + +distclean-local: + @rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \ + $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \ + rm -rf tmpl; \ + fi + +maintainer-clean-local: clean + @rm -rf xml html + +install-data-local: + @installfiles=`echo $(builddir)/html/*`; \ + if test "$$installfiles" = '$(builddir)/html/*'; \ + then echo 1>&2 'Nothing to install' ; \ + else \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + $(mkinstalldirs) $${installdir} ; \ + for i in $$installfiles; do \ + echo ' $(INSTALL_DATA) '$$i ; \ + $(INSTALL_DATA) $$i $${installdir}; \ + done; \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + mv -f $${installdir}/$(DOC_MODULE).devhelp2 \ + $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \ + fi; \ + $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \ + fi + +uninstall-local: + @if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + rm -rf $${installdir} + +# +# Require gtk-doc when making dist +# +@ENABLE_GTK_DOC_TRUE@dist-check-gtkdoc: +@ENABLE_GTK_DOC_FALSE@dist-check-gtkdoc: +@ENABLE_GTK_DOC_FALSE@ @echo "*** gtk-doc must be installed and enabled in order to make dist" +@ENABLE_GTK_DOC_FALSE@ @false + +dist-hook: dist-check-gtkdoc dist-hook-local + @mkdir $(distdir)/tmpl + @mkdir $(distdir)/html + @-cp ./tmpl/*.sgml $(distdir)/tmpl + @cp ./html/* $(distdir)/html + @-cp ./$(DOC_MODULE).pdf $(distdir)/ + @-cp ./$(DOC_MODULE).types $(distdir)/ + @-cp ./$(DOC_MODULE)-sections.txt $(distdir)/ + @cd $(distdir) && rm -f $(DISTCLEANFILES) + @$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html + +.PHONY : dist-hook-local docs + +# Files not to distribute +# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types +# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt +#DISTCLEANFILES += + +# Comment this out if you want your docs-status tested during 'make check' +#TESTS_ENVIRONMENT = cd $(srcsrc) +#TESTS = $(GTKDOC_CHECK) + +# 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: diff --git a/src/docs/html/api-index-full.html b/src/docs/html/api-index-full.html new file mode 100755 index 0000000..f6c8ccb --- /dev/null +++ b/src/docs/html/api-index-full.html @@ -0,0 +1,437 @@ + + + + +API Index + + + + + + + + + + + + + + + + + + +
+

+API Index

+

+
+udev, struct in udev +
+
+

D

+
+udev_device, struct in udev_device +
+
+
+udev_device_get_action, function in udev_device +
+
+
+udev_device_get_devlinks_list_entry, function in udev_device +
+
+
+udev_device_get_devnode, function in udev_device +
+
+
+udev_device_get_devnum, function in udev_device +
+
+
+udev_device_get_devpath, function in udev_device +
+
+
+udev_device_get_devtype, function in udev_device +
+
+
+udev_device_get_driver, function in udev_device +
+
+
+udev_device_get_is_initialized, function in udev_device +
+
+
+udev_device_get_parent, function in udev_device +
+
+
+udev_device_get_parent_with_subsystem_devtype, function in udev_device +
+
+
+udev_device_get_properties_list_entry, function in udev_device +
+
+
+udev_device_get_property_value, function in udev_device +
+
+
+udev_device_get_seqnum, function in udev_device +
+
+
+udev_device_get_subsystem, function in udev_device +
+
+
+udev_device_get_sysattr_list_entry, function in udev_device +
+
+
+udev_device_get_sysattr_value, function in udev_device +
+
+
+udev_device_get_sysname, function in udev_device +
+
+
+udev_device_get_sysnum, function in udev_device +
+
+
+udev_device_get_syspath, function in udev_device +
+
+
+udev_device_get_tags_list_entry, function in udev_device +
+
+
+udev_device_get_udev, function in udev_device +
+
+
+udev_device_get_usec_since_initialized, function in udev_device +
+
+
+udev_device_has_tag, function in udev_device +
+
+
+udev_device_new_from_devnum, function in udev_device +
+
+
+udev_device_new_from_environment, function in udev_device +
+
+
+udev_device_new_from_subsystem_sysname, function in udev_device +
+
+
+udev_device_new_from_syspath, function in udev_device +
+
+
+udev_device_ref, function in udev_device +
+
+
+udev_device_unref, function in udev_device +
+
+

E

+
+udev_enumerate, struct in udev_enumerate +
+
+
+udev_enumerate_add_match_is_initialized, function in udev_enumerate +
+
+
+udev_enumerate_add_match_parent, function in udev_enumerate +
+
+
+udev_enumerate_add_match_property, function in udev_enumerate +
+
+
+udev_enumerate_add_match_subsystem, function in udev_enumerate +
+
+
+udev_enumerate_add_match_sysattr, function in udev_enumerate +
+
+
+udev_enumerate_add_match_sysname, function in udev_enumerate +
+
+
+udev_enumerate_add_match_tag, function in udev_enumerate +
+
+
+udev_enumerate_add_nomatch_subsystem, function in udev_enumerate +
+
+
+udev_enumerate_add_nomatch_sysattr, function in udev_enumerate +
+
+
+udev_enumerate_add_syspath, function in udev_enumerate +
+
+
+udev_enumerate_get_list_entry, function in udev_enumerate +
+
+
+udev_enumerate_get_udev, function in udev_enumerate +
+
+
+udev_enumerate_new, function in udev_enumerate +
+
+
+udev_enumerate_ref, function in udev_enumerate +
+
+
+udev_enumerate_scan_devices, function in udev_enumerate +
+
+
+udev_enumerate_scan_subsystems, function in udev_enumerate +
+
+
+udev_enumerate_unref, function in udev_enumerate +
+
+

G

+
+udev_get_dev_path, function in udev +
+
+
+udev_get_log_priority, function in udev +
+
+
+udev_get_run_path, function in udev +
+
+
+udev_get_sys_path, function in udev +
+
+
+udev_get_userdata, function in udev +
+
+

L

+
+udev_list_entry, struct in udev_list +
+
+
+udev_list_entry_foreach, macro in udev_list +
+
+
+udev_list_entry_get_by_name, function in udev_list +
+
+
+udev_list_entry_get_name, function in udev_list +
+
+
+udev_list_entry_get_next, function in udev_list +
+
+
+udev_list_entry_get_value, function in udev_list +
+
+

M

+
+udev_monitor, struct in udev_monitor +
+
+
+udev_monitor_enable_receiving, function in udev_monitor +
+
+
+udev_monitor_filter_add_match_subsystem_devtype, function in udev_monitor +
+
+
+udev_monitor_filter_add_match_tag, function in udev_monitor +
+
+
+udev_monitor_filter_remove, function in udev_monitor +
+
+
+udev_monitor_filter_update, function in udev_monitor +
+
+
+udev_monitor_get_fd, function in udev_monitor +
+
+
+udev_monitor_get_udev, function in udev_monitor +
+
+
+udev_monitor_new_from_netlink, function in udev_monitor +
+
+
+udev_monitor_new_from_socket, function in udev_monitor +
+
+
+udev_monitor_receive_device, function in udev_monitor +
+
+
+udev_monitor_ref, function in udev_monitor +
+
+
+udev_monitor_set_receive_buffer_size, function in udev_monitor +
+
+
+udev_monitor_unref, function in udev_monitor +
+
+

N

+
+udev_new, function in udev +
+
+

Q

+
+udev_queue, struct in udev_queue +
+
+
+udev_queue_get_kernel_seqnum, function in udev_queue +
+
+
+udev_queue_get_queued_list_entry, function in udev_queue +
+
+
+udev_queue_get_queue_is_empty, function in udev_queue +
+
+
+udev_queue_get_seqnum_is_finished, function in udev_queue +
+
+
+udev_queue_get_seqnum_sequence_is_finished, function in udev_queue +
+
+
+udev_queue_get_udev, function in udev_queue +
+
+
+udev_queue_get_udev_is_active, function in udev_queue +
+
+
+udev_queue_get_udev_seqnum, function in udev_queue +
+
+
+udev_queue_new, function in udev_queue +
+
+
+udev_queue_ref, function in udev_queue +
+
+
+udev_queue_unref, function in udev_queue +
+
+

R

+
+udev_ref, function in udev +
+
+

S

+
+udev_set_log_fn, function in udev +
+
+
+udev_set_log_priority, function in udev +
+
+
+udev_set_userdata, function in udev +
+
+

U

+
+udev_unref, function in udev +
+
+
+udev_util_encode_string, function in udev_util +
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/ch01.html b/src/docs/html/ch01.html new file mode 100755 index 0000000..50ed2fc --- /dev/null +++ b/src/docs/html/ch01.html @@ -0,0 +1,53 @@ + + + + +libudev + + + + + + + + + + + + + + + + +
+

+libudev

+
+
+udev — libudev context +
+
+udev_list — list operation +
+
+udev_device — kernel sys devices +
+
+udev_monitor — device event source +
+
+udev_enumerate — lookup and sort sys devices +
+
+udev_queue — access to currently active events +
+
+udev_util — utils +
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/home.png b/src/docs/html/home.png new file mode 100755 index 0000000000000000000000000000000000000000..17003611d9df2b066afc682cbde962f3a575002d GIT binary patch literal 654 zcmV;90&)F`P)~yY zO1cF+0vxb!W?!x?K+*#62Jq)nA4q`)5S6sgX4ao{=)(Mgq+YMr)7sjak|a^9)zS!j zlk{-n29mabXYF=7SYBQx&vO8xC}MYams+hxqtO7sImhPaCf@rq;I^3!#u*2aUP)55 zT2&N90xmEJ0s&fGT~(T<3d2xYmK9C>IP*x-M@ib*+0pFm>>uW37N2Wzaq-fCnIZE9 zpb8}0+uN+KuQM2oZVHfP8U6kQdo3?>Wo2dT)WeM9So8DqhLi#T0 z-i(>mfjhvbsYV`;4sgfJ-p>G-SqJ!fjR6BQYs1h*y9xaN0l{VB;o%`08yiy@)$8@~ z2PD1gcDuiy;j1tR0v#V8OH%W)25-YKyx(j#IXO9*YWf0mb8}QG6@b@;cHxh9{t7+@ o!Yd`f8L$sLH?yBt^q3C6015TtIu@BS5dZ)H07*qoM6N<$f*igdr~m)} literal 0 HcmV?d00001 diff --git a/src/docs/html/index.html b/src/docs/html/index.html new file mode 100755 index 0000000..0b8b5b7 --- /dev/null +++ b/src/docs/html/index.html @@ -0,0 +1,55 @@ + + + + +libudev Reference Manual + + + + + + + +
+
+
+
+

for libudev version 182 +

+

Copyright © 2009-2011 Kay Sievers <kay.sievers@vrfy.org>

+
+
+
+
+
libudev
+
+
+udev — libudev context +
+
+udev_list — list operation +
+
+udev_device — kernel sys devices +
+
+udev_monitor — device event source +
+
+udev_enumerate — lookup and sort sys devices +
+
+udev_queue — access to currently active events +
+
+udev_util — utils +
+
+
API Index
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/index.sgml b/src/docs/html/index.sgml new file mode 100755 index 0000000..7dc0659 --- /dev/null +++ b/src/docs/html/index.sgml @@ -0,0 +1,121 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/docs/html/left.png b/src/docs/html/left.png new file mode 100755 index 0000000000000000000000000000000000000000..2d05b3d5b4aeec9384bbfe404bfc4ed0897051c4 GIT binary patch literal 459 zcmV;+0W|)JP)40xL?wO*>WZ(J#ML5j2<9jD6A%Q&kC}jOeEc;X{s;`zcnxLeZR6?6h#^ihmNF6NpGdilO$m<82oD9WQ|6nVv1`? z>KufRi{?QPXg;4;wroQu4?mN1Ydd@|kaQ|ZyWLK!)yi7Wb%=0{}lD)tfliHAUyWRQ+fD_;aV6j->y6!O_8bENg + + + +udev_device + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

udev_device

+

udev_device — kernel sys devices

+
+
+

Synopsis

+
struct              udev_device;
+struct udev_device * udev_device_ref                    (struct udev_device *udev_device);
+void                udev_device_unref                   (struct udev_device *udev_device);
+struct udev *       udev_device_get_udev                (struct udev_device *udev_device);
+struct udev_device * udev_device_new_from_syspath       (struct udev *udev,
+                                                         const char *syspath);
+struct udev_device * udev_device_new_from_devnum        (struct udev *udev,
+                                                         char type,
+                                                         dev_t devnum);
+struct udev_device * udev_device_new_from_subsystem_sysname
+                                                        (struct udev *udev,
+                                                         const char *subsystem,
+                                                         const char *sysname);
+struct udev_device * udev_device_new_from_environment   (struct udev *udev);
+struct udev_device * udev_device_get_parent             (struct udev_device *udev_device);
+struct udev_device * udev_device_get_parent_with_subsystem_devtype
+                                                        (struct udev_device *udev_device,
+                                                         const char *subsystem,
+                                                         const char *devtype);
+const char *        udev_device_get_devpath             (struct udev_device *udev_device);
+const char *        udev_device_get_subsystem           (struct udev_device *udev_device);
+const char *        udev_device_get_devtype             (struct udev_device *udev_device);
+const char *        udev_device_get_syspath             (struct udev_device *udev_device);
+const char *        udev_device_get_sysname             (struct udev_device *udev_device);
+const char *        udev_device_get_sysnum              (struct udev_device *udev_device);
+const char *        udev_device_get_devnode             (struct udev_device *udev_device);
+int                 udev_device_get_is_initialized      (struct udev_device *udev_device);
+struct udev_list_entry * udev_device_get_devlinks_list_entry
+                                                        (struct udev_device *udev_device);
+struct udev_list_entry * udev_device_get_properties_list_entry
+                                                        (struct udev_device *udev_device);
+struct udev_list_entry * udev_device_get_tags_list_entry
+                                                        (struct udev_device *udev_device);
+const char *        udev_device_get_property_value      (struct udev_device *udev_device,
+                                                         const char *key);
+const char *        udev_device_get_driver              (struct udev_device *udev_device);
+dev_t               udev_device_get_devnum              (struct udev_device *udev_device);
+const char *        udev_device_get_action              (struct udev_device *udev_device);
+const char *        udev_device_get_sysattr_value       (struct udev_device *udev_device,
+                                                         const char *sysattr);
+struct udev_list_entry * udev_device_get_sysattr_list_entry
+                                                        (struct udev_device *udev_device);
+unsigned long long int udev_device_get_seqnum           (struct udev_device *udev_device);
+unsigned long long int udev_device_get_usec_since_initialized
+                                                        (struct udev_device *udev_device);
+int                 udev_device_has_tag                 (struct udev_device *udev_device,
+                                                         const char *tag);
+
+
+
+

Description

+

+Representation of kernel sys devices. Devices are uniquely identified +by their syspath, every device has exactly one path in the kernel sys +filesystem. Devices usually belong to a kernel subsystem, and and have +a unique name inside that subsystem. +

+
+
+

Details

+
+

struct udev_device

+
struct udev_device;
+

+Opaque object representing one kernel sys device. +

+
+
+
+

udev_device_ref ()

+
struct udev_device * udev_device_ref                    (struct udev_device *udev_device);
+

+Take a reference of a udev device. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the passed udev device
+
+
+
+

udev_device_unref ()

+
void                udev_device_unref                   (struct udev_device *udev_device);
+

+Drop a reference of a udev device. If the refcount reaches zero, +the resources of the device will be released. +

+
++ + + + +

udev_device :

udev device
+
+
+
+

udev_device_get_udev ()

+
struct udev *       udev_device_get_udev                (struct udev_device *udev_device);
+

+Retrieve the udev library context the device was created with. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the udev library context
+
+
+
+

udev_device_new_from_syspath ()

+
struct udev_device * udev_device_new_from_syspath       (struct udev *udev,
+                                                         const char *syspath);
+

+Create new udev device, and fill in information from the sys +device and the udev database entry. The syspath is the absolute +path to the device, including the sys mount point. +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev device. +

+
++ + + + + + + + + + + + + + +

udev :

udev library context

syspath :

sys device path including sys directory

Returns :

a new udev device, or NULL, if it does not exist
+
+
+
+

udev_device_new_from_devnum ()

+
struct udev_device * udev_device_new_from_devnum        (struct udev *udev,
+                                                         char type,
+                                                         dev_t devnum);
+

+Create new udev device, and fill in information from the sys +device and the udev database entry. The device is looked-up +by its major/minor number and type. Character and block device +numbers are not unique across the two types. +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev device. +

+
++ + + + + + + + + + + + + + + + + + +

udev :

udev library context

type :

char or block device

devnum :

device major/minor number

Returns :

a new udev device, or NULL, if it does not exist
+
+
+
+

udev_device_new_from_subsystem_sysname ()

+
struct udev_device * udev_device_new_from_subsystem_sysname
+                                                        (struct udev *udev,
+                                                         const char *subsystem,
+                                                         const char *sysname);
+

+Create new udev device, and fill in information from the sys device +and the udev database entry. The device is looked up by the subsystem +and name string of the device, like "mem" / "zero", or "block" / "sda". +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev device. +

+
++ + + + + + + + + + + + + + + + + + +

udev :

udev library context

subsystem :

the subsystem of the device

sysname :

the name of the device

Returns :

a new udev device, or NULL, if it does not exist
+
+
+
+

udev_device_new_from_environment ()

+
struct udev_device * udev_device_new_from_environment   (struct udev *udev);
+

+Create new udev device, and fill in information from the +current process environment. This only works reliable if +the process is called from a udev rule. It is usually used +for tools executed from IMPORT= rules. +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev device. +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

a new udev device, or NULL, if it does not exist
+
+
+
+

udev_device_get_parent ()

+
struct udev_device * udev_device_get_parent             (struct udev_device *udev_device);
+

+Find the next parent device, and fill in information from the sys +device and the udev database entry. +

+

+The returned the device is not referenced. It is attached to the +child device, and will be cleaned up when the child device +is cleaned up. +

+

+It is not necessarily just the upper level directory, empty or not +recognized sys directories are ignored. +

+

+It can be called as many times as needed, without caring about +references. +

+
++ + + + + + + + + + +

udev_device :

the device to start searching from

Returns :

a new udev device, or NULL, if it no parent exist.
+
+
+
+

udev_device_get_parent_with_subsystem_devtype ()

+
struct udev_device * udev_device_get_parent_with_subsystem_devtype
+                                                        (struct udev_device *udev_device,
+                                                         const char *subsystem,
+                                                         const char *devtype);
+

+Find the next parent device, with a matching subsystem and devtype +value, and fill in information from the sys device and the udev +database entry. +

+

+If devtype is NULL, only subsystem is checked, and any devtype will +match. +

+

+The returned the device is not referenced. It is attached to the +child device, and will be cleaned up when the child device +is cleaned up. +

+

+It can be called as many times as needed, without caring about +references. +

+
++ + + + + + + + + + + + + + + + + + +

udev_device :

udev device to start searching from

subsystem :

the subsystem of the device

devtype :

the type (DEVTYPE) of the device

Returns :

a new udev device, or NULL if no matching parent exists.
+
+
+
+

udev_device_get_devpath ()

+
const char *        udev_device_get_devpath             (struct udev_device *udev_device);
+

+Retrieve the kernel devpath value of the udev device. The path +does not contain the sys mount point, and starts with a '/'. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the devpath of the udev device
+
+
+
+

udev_device_get_subsystem ()

+
const char *        udev_device_get_subsystem           (struct udev_device *udev_device);
+

+Retrieve the subsystem string of the udev device. The string does not +contain any "/". +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the subsystem name of the udev device, or NULL if it can not be determined
+
+
+
+

udev_device_get_devtype ()

+
const char *        udev_device_get_devtype             (struct udev_device *udev_device);
+

+Retrieve the devtype string of the udev device. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the devtype name of the udev device, or NULL if it can not be determined
+
+
+
+

udev_device_get_syspath ()

+
const char *        udev_device_get_syspath             (struct udev_device *udev_device);
+

+Retrieve the sys path of the udev device. The path is an +absolute path and starts with the sys mount point. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the sys path of the udev device
+
+
+
+

udev_device_get_sysname ()

+
const char *        udev_device_get_sysname             (struct udev_device *udev_device);
+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the sys name of the device device
+
+
+
+

udev_device_get_sysnum ()

+
const char *        udev_device_get_sysnum              (struct udev_device *udev_device);
+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the trailing number of of the device name
+
+
+
+

udev_device_get_devnode ()

+
const char *        udev_device_get_devnode             (struct udev_device *udev_device);
+

+Retrieve the device node file name belonging to the udev device. +The path is an absolute path, and starts with the device directory. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the device node file name of the udev device, or NULL if no device node exists
+
+
+
+

udev_device_get_is_initialized ()

+
int                 udev_device_get_is_initialized      (struct udev_device *udev_device);
+

+Check if udev has already handled the device and has set up +device node permissions and context, or has renamed a network +device. +

+

+This is only implemented for devices with a device node +or network interfaces. All other devices return 1 here. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

1 if the device is set up. 0 otherwise.
+
+
+
+

udev_device_get_devlinks_list_entry ()

+
struct udev_list_entry * udev_device_get_devlinks_list_entry
+                                                        (struct udev_device *udev_device);
+

+Retrieve the list of device links pointing to the device file of +the udev device. The next list entry can be retrieved with +udev_list_entry_next(), which returns NULL if no more entries exist. +The devlink path can be retrieved from the list entry by +udev_list_entry_get_name(). The path is an absolute path, and starts with +the device directory. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the first entry of the device node link list
+
+
+
+

udev_device_get_properties_list_entry ()

+
struct udev_list_entry * udev_device_get_properties_list_entry
+                                                        (struct udev_device *udev_device);
+

+Retrieve the list of key/value device properties of the udev +device. The next list entry can be retrieved with udev_list_entry_next(), +which returns NULL if no more entries exist. The property name +can be retrieved from the list entry by udev_list_get_name(), +the property value by udev_list_get_value(). +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the first entry of the property list
+
+
+
+

udev_device_get_tags_list_entry ()

+
struct udev_list_entry * udev_device_get_tags_list_entry
+                                                        (struct udev_device *udev_device);
+

+Retrieve the list of tags attached to the udev device. The next +list entry can be retrieved with udev_list_entry_next(), +which returns NULL if no more entries exist. The tag string +can be retrieved from the list entry by udev_list_get_name(). +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the first entry of the tag list
+
+
+
+

udev_device_get_property_value ()

+
const char *        udev_device_get_property_value      (struct udev_device *udev_device,
+                                                         const char *key);
+
++ + + + + + + + + + + + + + +

udev_device :

udev device

key :

property name

Returns :

the value of a device property, or NULL if there is no such property.
+
+
+
+

udev_device_get_driver ()

+
const char *        udev_device_get_driver              (struct udev_device *udev_device);
+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the driver string, or NULL if there is no driver attached.
+
+
+
+

udev_device_get_devnum ()

+
dev_t               udev_device_get_devnum              (struct udev_device *udev_device);
+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the device major/minor number.
+
+
+
+

udev_device_get_action ()

+
const char *        udev_device_get_action              (struct udev_device *udev_device);
+

+This is only valid if the device was received through a monitor. Devices read from +sys do not have an action string. Usual actions are: add, remove, change, online, +offline. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the kernel action value, or NULL if there is no action value available.
+
+
+
+

udev_device_get_sysattr_value ()

+
const char *        udev_device_get_sysattr_value       (struct udev_device *udev_device,
+                                                         const char *sysattr);
+

+The retrieved value is cached in the device. Repeated calls will return the same +value and not open the attribute again. +

+
++ + + + + + + + + + + + + + +

udev_device :

udev device

sysattr :

attribute name

Returns :

the content of a sys attribute file, or NULL if there is no sys attribute value.
+
+
+
+

udev_device_get_sysattr_list_entry ()

+
struct udev_list_entry * udev_device_get_sysattr_list_entry
+                                                        (struct udev_device *udev_device);
+

+Retrieve the list of available sysattrs, with value being empty; +This just return all available sysfs attributes for a particular +device without reading their values. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the first entry of the property list
+
+
+
+

udev_device_get_seqnum ()

+
unsigned long long int udev_device_get_seqnum           (struct udev_device *udev_device);
+

+This is only valid if the device was received through a monitor. Devices read from +sys do not have a sequence number. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the kernel event sequence number, or 0 if there is no sequence number available.
+
+
+
+

udev_device_get_usec_since_initialized ()

+
unsigned long long int udev_device_get_usec_since_initialized
+                                                        (struct udev_device *udev_device);
+

+Return the number of microseconds passed since udev set up the +device for the first time. +

+

+This is only implemented for devices with need to store properties +in the udev database. All other devices return 0 here. +

+
++ + + + + + + + + + +

udev_device :

udev device

Returns :

the number of microseconds since the device was first seen.
+
+
+
+

udev_device_has_tag ()

+
int                 udev_device_has_tag                 (struct udev_device *udev_device,
+                                                         const char *tag);
+

+

+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/libudev-udev-enumerate.html b/src/docs/html/libudev-udev-enumerate.html new file mode 100755 index 0000000..650abf0 --- /dev/null +++ b/src/docs/html/libudev-udev-enumerate.html @@ -0,0 +1,491 @@ + + + + +udev_enumerate + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

udev_enumerate

+

udev_enumerate — lookup and sort sys devices

+
+
+

Synopsis

+
struct              udev_enumerate;
+struct udev_enumerate * udev_enumerate_ref              (struct udev_enumerate *udev_enumerate);
+void                udev_enumerate_unref                (struct udev_enumerate *udev_enumerate);
+struct udev *       udev_enumerate_get_udev             (struct udev_enumerate *udev_enumerate);
+struct udev_enumerate * udev_enumerate_new              (struct udev *udev);
+int                 udev_enumerate_add_match_subsystem  (struct udev_enumerate *udev_enumerate,
+                                                         const char *subsystem);
+int                 udev_enumerate_add_nomatch_subsystem
+                                                        (struct udev_enumerate *udev_enumerate,
+                                                         const char *subsystem);
+int                 udev_enumerate_add_match_sysattr    (struct udev_enumerate *udev_enumerate,
+                                                         const char *sysattr,
+                                                         const char *value);
+int                 udev_enumerate_add_nomatch_sysattr  (struct udev_enumerate *udev_enumerate,
+                                                         const char *sysattr,
+                                                         const char *value);
+int                 udev_enumerate_add_match_property   (struct udev_enumerate *udev_enumerate,
+                                                         const char *property,
+                                                         const char *value);
+int                 udev_enumerate_add_match_tag        (struct udev_enumerate *udev_enumerate,
+                                                         const char *tag);
+int                 udev_enumerate_add_match_parent     (struct udev_enumerate *udev_enumerate,
+                                                         struct udev_device *parent);
+int                 udev_enumerate_add_match_is_initialized
+                                                        (struct udev_enumerate *udev_enumerate);
+int                 udev_enumerate_add_match_sysname    (struct udev_enumerate *udev_enumerate,
+                                                         const char *sysname);
+int                 udev_enumerate_add_syspath          (struct udev_enumerate *udev_enumerate,
+                                                         const char *syspath);
+int                 udev_enumerate_scan_devices         (struct udev_enumerate *udev_enumerate);
+int                 udev_enumerate_scan_subsystems      (struct udev_enumerate *udev_enumerate);
+struct udev_list_entry * udev_enumerate_get_list_entry  (struct udev_enumerate *udev_enumerate);
+
+
+
+

Description

+

+Lookup devices in the sys filesystem, filter devices by properties, +and return a sorted list of devices. +

+
+
+

Details

+
+

struct udev_enumerate

+
struct udev_enumerate;
+

+Opaque object representing one device lookup/sort context. +

+
+
+
+

udev_enumerate_ref ()

+
struct udev_enumerate * udev_enumerate_ref              (struct udev_enumerate *udev_enumerate);
+

+Take a reference of a enumeration context. +

+
++ + + + + + + + + + +

udev_enumerate :

context

Returns :

the passed enumeration context
+
+
+
+

udev_enumerate_unref ()

+
void                udev_enumerate_unref                (struct udev_enumerate *udev_enumerate);
+

+Drop a reference of an enumeration context. If the refcount reaches zero, +all resources of the enumeration context will be released. +

+
++ + + + +

udev_enumerate :

context
+
+
+
+

udev_enumerate_get_udev ()

+
struct udev *       udev_enumerate_get_udev             (struct udev_enumerate *udev_enumerate);
+
++ + + + + + + + + + +

udev_enumerate :

context

Returns :

the udev library context.
+
+
+
+

udev_enumerate_new ()

+
struct udev_enumerate * udev_enumerate_new              (struct udev *udev);
+
++ + + + + + + + + + +

udev :

udev library context

Returns :

an enumeration context
+
+
+
+

udev_enumerate_add_match_subsystem ()

+
int                 udev_enumerate_add_match_subsystem  (struct udev_enumerate *udev_enumerate,
+                                                         const char *subsystem);
+
++ + + + + + + + + + + + + + +

udev_enumerate :

context

subsystem :

filter for a subsystem of the device to include in the list

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_nomatch_subsystem ()

+
int                 udev_enumerate_add_nomatch_subsystem
+                                                        (struct udev_enumerate *udev_enumerate,
+                                                         const char *subsystem);
+
++ + + + + + + + + + + + + + +

udev_enumerate :

context

subsystem :

filter for a subsystem of the device to exclude from the list

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_match_sysattr ()

+
int                 udev_enumerate_add_match_sysattr    (struct udev_enumerate *udev_enumerate,
+                                                         const char *sysattr,
+                                                         const char *value);
+
++ + + + + + + + + + + + + + + + + + +

udev_enumerate :

context

sysattr :

filter for a sys attribute at the device to include in the list

value :

optional value of the sys attribute

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_nomatch_sysattr ()

+
int                 udev_enumerate_add_nomatch_sysattr  (struct udev_enumerate *udev_enumerate,
+                                                         const char *sysattr,
+                                                         const char *value);
+
++ + + + + + + + + + + + + + + + + + +

udev_enumerate :

context

sysattr :

filter for a sys attribute at the device to exclude from the list

value :

optional value of the sys attribute

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_match_property ()

+
int                 udev_enumerate_add_match_property   (struct udev_enumerate *udev_enumerate,
+                                                         const char *property,
+                                                         const char *value);
+
++ + + + + + + + + + + + + + + + + + +

udev_enumerate :

context

property :

filter for a property of the device to include in the list

value :

value of the property

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_match_tag ()

+
int                 udev_enumerate_add_match_tag        (struct udev_enumerate *udev_enumerate,
+                                                         const char *tag);
+
++ + + + + + + + + + + + + + +

udev_enumerate :

context

tag :

filter for a tag of the device to include in the list

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_match_parent ()

+
int                 udev_enumerate_add_match_parent     (struct udev_enumerate *udev_enumerate,
+                                                         struct udev_device *parent);
+

+Return the devices on the subtree of one given device. The parent +itself is included in the list. +

+

+A reference for the device is held until the udev_enumerate context +is cleaned up. +

+
++ + + + + + + + + + + + + + +

udev_enumerate :

context

parent :

parent device where to start searching

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_match_is_initialized ()

+
int                 udev_enumerate_add_match_is_initialized
+                                                        (struct udev_enumerate *udev_enumerate);
+

+Match only devices which udev has set up already. This makes +sure, that the device node permissions and context are properly set +and that network devices are fully renamed. +

+

+Usually, devices which are found in the kernel but not already +handled by udev, have still pending events. Services should subscribe +to monitor events and wait for these devices to become ready, instead +of using uninitialized devices. +

+

+For now, this will not affect devices which do not have a device node +and are not network interfaces. +

+
++ + + + + + + + + + +

udev_enumerate :

context

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_match_sysname ()

+
int                 udev_enumerate_add_match_sysname    (struct udev_enumerate *udev_enumerate,
+                                                         const char *sysname);
+
++ + + + + + + + + + + + + + +

udev_enumerate :

context

sysname :

filter for the name of the device to include in the list

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_add_syspath ()

+
int                 udev_enumerate_add_syspath          (struct udev_enumerate *udev_enumerate,
+                                                         const char *syspath);
+

+Add a device to the list of devices, to retrieve it back sorted in dependency order. +

+
++ + + + + + + + + + + + + + +

udev_enumerate :

context

syspath :

path of a device

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_scan_devices ()

+
int                 udev_enumerate_scan_devices         (struct udev_enumerate *udev_enumerate);
+
++ + + + + + + + + + +

udev_enumerate :

udev enumeration context

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_scan_subsystems ()

+
int                 udev_enumerate_scan_subsystems      (struct udev_enumerate *udev_enumerate);
+
++ + + + + + + + + + +

udev_enumerate :

udev enumeration context

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_enumerate_get_list_entry ()

+
struct udev_list_entry * udev_enumerate_get_list_entry  (struct udev_enumerate *udev_enumerate);
+
++ + + + + + + + + + +

udev_enumerate :

context

Returns :

the first entry of the sorted list of device paths.
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/libudev-udev-list.html b/src/docs/html/libudev-udev-list.html new file mode 100755 index 0000000..f2de789 --- /dev/null +++ b/src/docs/html/libudev-udev-list.html @@ -0,0 +1,170 @@ + + + + +udev_list + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

udev_list

+

udev_list — list operation

+
+
+

Synopsis

+
struct              udev_list_entry;
+struct udev_list_entry * udev_list_entry_get_next       (struct udev_list_entry *list_entry);
+struct udev_list_entry * udev_list_entry_get_by_name    (struct udev_list_entry *list_entry,
+                                                         const char *name);
+const char *        udev_list_entry_get_name            (struct udev_list_entry *list_entry);
+const char *        udev_list_entry_get_value           (struct udev_list_entry *list_entry);
+#define             udev_list_entry_foreach             (list_entry,
+                                                         first_entry)
+
+
+
+

Description

+

+Libudev list operations. +

+
+
+

Details

+
+

struct udev_list_entry

+
struct udev_list_entry;
+

+Opaque object representing one entry in a list. An entry contains +contains a name, and optionally a value. +

+
+
+
+

udev_list_entry_get_next ()

+
struct udev_list_entry * udev_list_entry_get_next       (struct udev_list_entry *list_entry);
+
++ + + + + + + + + + +

list_entry :

current entry

Returns :

the next entry from the list, NULL is no more entries are found.
+
+
+
+

udev_list_entry_get_by_name ()

+
struct udev_list_entry * udev_list_entry_get_by_name    (struct udev_list_entry *list_entry,
+                                                         const char *name);
+
++ + + + + + + + + + + + + + +

list_entry :

current entry

name :

name string to match

Returns :

the entry where name matched, NULL if no matching entry is found.
+
+
+
+

udev_list_entry_get_name ()

+
const char *        udev_list_entry_get_name            (struct udev_list_entry *list_entry);
+
++ + + + + + + + + + +

list_entry :

current entry

Returns :

the name string of this entry.
+
+
+
+

udev_list_entry_get_value ()

+
const char *        udev_list_entry_get_value           (struct udev_list_entry *list_entry);
+
++ + + + + + + + + + +

list_entry :

current entry

Returns :

the value string of this entry.
+
+
+
+

udev_list_entry_foreach()

+
#define             udev_list_entry_foreach(list_entry, first_entry)
+

+Helper to iterate over all entries of a list. +

+
++ + + + + + + + + + +

list_entry :

entry to store the current position

first_entry :

first entry to start with
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/libudev-udev-monitor.html b/src/docs/html/libudev-udev-monitor.html new file mode 100755 index 0000000..2ac6167 --- /dev/null +++ b/src/docs/html/libudev-udev-monitor.html @@ -0,0 +1,438 @@ + + + + +udev_monitor + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

udev_monitor

+

udev_monitor — device event source

+
+
+

Synopsis

+
struct              udev_monitor;
+struct udev_monitor * udev_monitor_ref                  (struct udev_monitor *udev_monitor);
+void                udev_monitor_unref                  (struct udev_monitor *udev_monitor);
+struct udev *       udev_monitor_get_udev               (struct udev_monitor *udev_monitor);
+struct udev_monitor * udev_monitor_new_from_netlink     (struct udev *udev,
+                                                         const char *name);
+struct udev_monitor * udev_monitor_new_from_socket      (struct udev *udev,
+                                                         const char *socket_path);
+int                 udev_monitor_enable_receiving       (struct udev_monitor *udev_monitor);
+int                 udev_monitor_set_receive_buffer_size
+                                                        (struct udev_monitor *udev_monitor,
+                                                         int size);
+int                 udev_monitor_get_fd                 (struct udev_monitor *udev_monitor);
+struct udev_device * udev_monitor_receive_device        (struct udev_monitor *udev_monitor);
+int                 udev_monitor_filter_add_match_subsystem_devtype
+                                                        (struct udev_monitor *udev_monitor,
+                                                         const char *subsystem,
+                                                         const char *devtype);
+int                 udev_monitor_filter_add_match_tag   (struct udev_monitor *udev_monitor,
+                                                         const char *tag);
+int                 udev_monitor_filter_update          (struct udev_monitor *udev_monitor);
+int                 udev_monitor_filter_remove          (struct udev_monitor *udev_monitor);
+
+
+
+

Description

+

+Connects to a device event source. +

+
+
+

Details

+
+

struct udev_monitor

+
struct udev_monitor;
+

+Opaque object handling an event source. +

+
+
+
+

udev_monitor_ref ()

+
struct udev_monitor * udev_monitor_ref                  (struct udev_monitor *udev_monitor);
+

+Take a reference of a udev monitor. +

+
++ + + + + + + + + + +

udev_monitor :

udev monitor

Returns :

the passed udev monitor
+
+
+
+

udev_monitor_unref ()

+
void                udev_monitor_unref                  (struct udev_monitor *udev_monitor);
+

+Drop a reference of a udev monitor. If the refcount reaches zero, +the bound socket will be closed, and the resources of the monitor +will be released. +

+
++ + + + +

udev_monitor :

udev monitor
+
+
+
+

udev_monitor_get_udev ()

+
struct udev *       udev_monitor_get_udev               (struct udev_monitor *udev_monitor);
+

+Retrieve the udev library context the monitor was created with. +

+
++ + + + + + + + + + +

udev_monitor :

udev monitor

Returns :

the udev library context
+
+
+
+

udev_monitor_new_from_netlink ()

+
struct udev_monitor * udev_monitor_new_from_netlink     (struct udev *udev,
+                                                         const char *name);
+

+Create new udev monitor and connect to a specified event +source. Valid sources identifiers are "udev" and "kernel". +

+

+Applications should usually not connect directly to the +"kernel" events, because the devices might not be useable +at that time, before udev has configured them, and created +device nodes. Accessing devices at the same time as udev, +might result in unpredictable behavior. The "udev" events +are sent out after udev has finished its event processing, +all rules have been processed, and needed device nodes are +created. +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev monitor. +

+
++ + + + + + + + + + + + + + +

udev :

udev library context

name :

name of event source

Returns :

a new udev monitor, or NULL, in case of an error
+
+
+
+

udev_monitor_new_from_socket ()

+
struct udev_monitor * udev_monitor_new_from_socket      (struct udev *udev,
+                                                         const char *socket_path);
+

+This function should not be used in any new application. The +kernel's netlink socket multiplexes messages to all interested +clients. Creating custom sockets from udev to applications +should be avoided. +

+

+Create a new udev monitor and connect to a specified socket. The +path to a socket either points to an existing socket file, or if +the socket path starts with a '@' character, an abstract namespace +socket will be used. +

+

+A socket file will not be created. If it does not already exist, +it will fall-back and connect to an abstract namespace socket with +the given path. The permissions adjustment of a socket file, as +well as the later cleanup, needs to be done by the caller. +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev monitor. +

+
++ + + + + + + + + + + + + + +

udev :

udev library context

socket_path :

unix socket path

Returns :

a new udev monitor, or NULL, in case of an error
+
+
+
+

udev_monitor_enable_receiving ()

+
int                 udev_monitor_enable_receiving       (struct udev_monitor *udev_monitor);
+

+Binds the udev_monitor socket to the event source. +

+
++ + + + + + + + + + +

udev_monitor :

the monitor which should receive events

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_monitor_set_receive_buffer_size ()

+
int                 udev_monitor_set_receive_buffer_size
+                                                        (struct udev_monitor *udev_monitor,
+                                                         int size);
+

+Set the size of the kernel socket buffer. This call needs the +appropriate privileges to succeed. +

+
++ + + + + + + + + + + + + + +

udev_monitor :

the monitor which should receive events

size :

the size in bytes

Returns :

0 on success, otherwise -1 on error.
+
+
+
+

udev_monitor_get_fd ()

+
int                 udev_monitor_get_fd                 (struct udev_monitor *udev_monitor);
+

+Retrieve the socket file descriptor associated with the monitor. +

+
++ + + + + + + + + + +

udev_monitor :

udev monitor

Returns :

the socket file descriptor
+
+
+
+

udev_monitor_receive_device ()

+
struct udev_device * udev_monitor_receive_device        (struct udev_monitor *udev_monitor);
+

+Receive data from the udev monitor socket, allocate a new udev +device, fill in the received data, and return the device. +

+

+Only socket connections with uid=0 are accepted. +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev device. +

+
++ + + + + + + + + + +

udev_monitor :

udev monitor

Returns :

a new udev device, or NULL, in case of an error
+
+
+
+

udev_monitor_filter_add_match_subsystem_devtype ()

+
int                 udev_monitor_filter_add_match_subsystem_devtype
+                                                        (struct udev_monitor *udev_monitor,
+                                                         const char *subsystem,
+                                                         const char *devtype);
+

+This filter is efficiently executed inside the kernel, and libudev subscribers +will usually not be woken up for devices which do not match. +

+

+The filter must be installed before the monitor is switched to listening mode. +

+
++ + + + + + + + + + + + + + + + + + +

udev_monitor :

the monitor

subsystem :

the subsystem value to match the incoming devices against

devtype :

the devtype value to match the incoming devices against

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_monitor_filter_add_match_tag ()

+
int                 udev_monitor_filter_add_match_tag   (struct udev_monitor *udev_monitor,
+                                                         const char *tag);
+

+This filter is efficiently executed inside the kernel, and libudev subscribers +will usually not be woken up for devices which do not match. +

+

+The filter must be installed before the monitor is switched to listening mode. +

+
++ + + + + + + + + + + + + + +

udev_monitor :

the monitor

tag :

the name of a tag

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_monitor_filter_update ()

+
int                 udev_monitor_filter_update          (struct udev_monitor *udev_monitor);
+

+Update the installed socket filter. This is only needed, +if the filter was removed or changed. +

+
++ + + + + + + + + + +

udev_monitor :

monitor

Returns :

0 on success, otherwise a negative error value.
+
+
+
+

udev_monitor_filter_remove ()

+
int                 udev_monitor_filter_remove          (struct udev_monitor *udev_monitor);
+

+Remove all filters from monitor. +

+
++ + + + + + + + + + +

udev_monitor :

monitor

Returns :

0 on success, otherwise a negative error value.
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/libudev-udev-queue.html b/src/docs/html/libudev-udev-queue.html new file mode 100755 index 0000000..b2ba817 --- /dev/null +++ b/src/docs/html/libudev-udev-queue.html @@ -0,0 +1,306 @@ + + + + +udev_queue + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

udev_queue

+

udev_queue — access to currently active events

+
+
+

Synopsis

+
struct              udev_queue;
+struct udev_queue * udev_queue_ref                      (struct udev_queue *udev_queue);
+void                udev_queue_unref                    (struct udev_queue *udev_queue);
+struct udev *       udev_queue_get_udev                 (struct udev_queue *udev_queue);
+struct udev_queue * udev_queue_new                      (struct udev *udev);
+int                 udev_queue_get_udev_is_active       (struct udev_queue *udev_queue);
+int                 udev_queue_get_queue_is_empty       (struct udev_queue *udev_queue);
+int                 udev_queue_get_seqnum_is_finished   (struct udev_queue *udev_queue,
+                                                         unsigned long long int seqnum);
+int                 udev_queue_get_seqnum_sequence_is_finished
+                                                        (struct udev_queue *udev_queue,
+                                                         unsigned long long int start,
+                                                         unsigned long long int end);
+struct udev_list_entry * udev_queue_get_queued_list_entry
+                                                        (struct udev_queue *udev_queue);
+unsigned long long int udev_queue_get_kernel_seqnum     (struct udev_queue *udev_queue);
+unsigned long long int udev_queue_get_udev_seqnum       (struct udev_queue *udev_queue);
+
+
+
+

Description

+

+The udev daemon processes events asynchronously. All events which do not have +interdependencies run in parallel. This exports the current state of the +event processing queue, and the current event sequence numbers from the kernel +and the udev daemon. +

+
+
+

Details

+
+

struct udev_queue

+
struct udev_queue;
+

+Opaque object representing the current event queue in the udev daemon. +

+
+
+
+

udev_queue_ref ()

+
struct udev_queue * udev_queue_ref                      (struct udev_queue *udev_queue);
+

+Take a reference of a udev queue context. +

+
++ + + + + + + + + + +

udev_queue :

udev queue context

Returns :

the same udev queue context.
+
+
+
+

udev_queue_unref ()

+
void                udev_queue_unref                    (struct udev_queue *udev_queue);
+

+Drop a reference of a udev queue context. If the refcount reaches zero, +the resources of the queue context will be released. +

+
++ + + + +

udev_queue :

udev queue context
+
+
+
+

udev_queue_get_udev ()

+
struct udev *       udev_queue_get_udev                 (struct udev_queue *udev_queue);
+

+Retrieve the udev library context the queue context was created with. +

+
++ + + + + + + + + + +

udev_queue :

udev queue context

Returns :

the udev library context.
+
+
+
+

udev_queue_new ()

+
struct udev_queue * udev_queue_new                      (struct udev *udev);
+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev queue context. +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

the udev queue context, or NULL on error.
+
+
+
+

udev_queue_get_udev_is_active ()

+
int                 udev_queue_get_udev_is_active       (struct udev_queue *udev_queue);
+
++ + + + + + + + + + +

udev_queue :

udev queue context

Returns :

a flag indicating if udev is active.
+
+
+
+

udev_queue_get_queue_is_empty ()

+
int                 udev_queue_get_queue_is_empty       (struct udev_queue *udev_queue);
+
++ + + + + + + + + + +

udev_queue :

udev queue context

Returns :

a flag indicating if udev is currently handling events.
+
+
+
+

udev_queue_get_seqnum_is_finished ()

+
int                 udev_queue_get_seqnum_is_finished   (struct udev_queue *udev_queue,
+                                                         unsigned long long int seqnum);
+
++ + + + + + + + + + + + + + +

udev_queue :

udev queue context

seqnum :

sequence number

Returns :

a flag indicating if the given sequence number is currently active.
+
+
+
+

udev_queue_get_seqnum_sequence_is_finished ()

+
int                 udev_queue_get_seqnum_sequence_is_finished
+                                                        (struct udev_queue *udev_queue,
+                                                         unsigned long long int start,
+                                                         unsigned long long int end);
+
++ + + + + + + + + + + + + + + + + + +

udev_queue :

udev queue context

start :

first event sequence number

end :

last event sequence number

Returns :

a flag indicating if any of the sequence numbers in the given range is currently active.
+
+
+
+

udev_queue_get_queued_list_entry ()

+
struct udev_list_entry * udev_queue_get_queued_list_entry
+                                                        (struct udev_queue *udev_queue);
+
++ + + + + + + + + + +

udev_queue :

udev queue context

Returns :

the first entry of the list of queued events.
+
+
+
+

udev_queue_get_kernel_seqnum ()

+
unsigned long long int udev_queue_get_kernel_seqnum     (struct udev_queue *udev_queue);
+
++ + + + + + + + + + +

udev_queue :

udev queue context

Returns :

the current kernel event sequence number.
+
+
+
+

udev_queue_get_udev_seqnum ()

+
unsigned long long int udev_queue_get_udev_seqnum       (struct udev_queue *udev_queue);
+
++ + + + + + + + + + +

udev_queue :

udev queue context

Returns :

the last known udev event sequence number.
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/libudev-udev-util.html b/src/docs/html/libudev-udev-util.html new file mode 100755 index 0000000..5be9f60 --- /dev/null +++ b/src/docs/html/libudev-udev-util.html @@ -0,0 +1,88 @@ + + + + +udev_util + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

udev_util

+

udev_util — utils

+
+
+

Synopsis

+
int                 udev_util_encode_string             (const char *str,
+                                                         char *str_enc,
+                                                         size_t len);
+
+
+
+

Description

+
+
+

Details

+
+

udev_util_encode_string ()

+
int                 udev_util_encode_string             (const char *str,
+                                                         char *str_enc,
+                                                         size_t len);
+

+Encode all potentially unsafe characters of a string to the +corresponding 2 char hex value prefixed by '\x'. +

+
++ + + + + + + + + + + + + + + + + + +

str :

input string to be encoded

str_enc :

output string to store the encoded input string

len :

maximum size of the output string, which may be +four times as long as the input string

Returns :

0 if the entire string was copied, non-zero otherwise.
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/libudev-udev.html b/src/docs/html/libudev-udev.html new file mode 100755 index 0000000..87a93b4 --- /dev/null +++ b/src/docs/html/libudev-udev.html @@ -0,0 +1,316 @@ + + + + +udev + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

udev

+

udev — libudev context

+
+
+

Synopsis

+
struct              udev;
+struct udev *       udev_ref                            (struct udev *udev);
+void                udev_unref                          (struct udev *udev);
+struct udev *       udev_new                            (void);
+void                udev_set_log_fn                     (struct udev *udev,
+                                                         void (*log_fn) (struct udev *udev, int priority, const char *file, int line, const char *fn, const char *format, va_list args));
+int                 udev_get_log_priority               (struct udev *udev);
+void                udev_set_log_priority               (struct udev *udev,
+                                                         int priority);
+const char *        udev_get_sys_path                   (struct udev *udev);
+const char *        udev_get_dev_path                   (struct udev *udev);
+const char *        udev_get_run_path                   (struct udev *udev);
+void *              udev_get_userdata                   (struct udev *udev);
+void                udev_set_userdata                   (struct udev *udev,
+                                                         void *userdata);
+
+
+
+

Description

+

+The context contains the default values read from the udev config file, +and is passed to all library operations. +

+
+
+

Details

+
+

struct udev

+
struct udev;
+

+Opaque object representing the library context. +

+
+
+
+

udev_ref ()

+
struct udev *       udev_ref                            (struct udev *udev);
+

+Take a reference of the udev library context. +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

the passed udev library context
+
+
+
+

udev_unref ()

+
void                udev_unref                          (struct udev *udev);
+

+Drop a reference of the udev library context. If the refcount +reaches zero, the resources of the context will be released. +

+
++ + + + +

udev :

udev library context
+
+
+
+

udev_new ()

+
struct udev *       udev_new                            (void);
+

+Create udev library context. This reads the udev configuration +file, and fills in the default values. +

+

+The initial refcount is 1, and needs to be decremented to +release the resources of the udev library context. +

+
++ + + + +

Returns :

a new udev library context
+
+
+
+

udev_set_log_fn ()

+
void                udev_set_log_fn                     (struct udev *udev,
+                                                         void (*log_fn) (struct udev *udev, int priority, const char *file, int line, const char *fn, const char *format, va_list args));
+

+The built-in logging writes to stderr. It can be +overridden by a custom function, to plug log messages +into the users' logging functionality. +

+
++ + + + + + + + + + +

udev :

udev library context

log_fn :

function to be called for logging messages
+
+
+
+

udev_get_log_priority ()

+
int                 udev_get_log_priority               (struct udev *udev);
+

+The initial logging priority is read from the udev config file +at startup. +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

the current logging priority
+
+
+
+

udev_set_log_priority ()

+
void                udev_set_log_priority               (struct udev *udev,
+                                                         int priority);
+

+Set the current logging priority. The value controls which messages +are logged. +

+
++ + + + + + + + + + +

udev :

udev library context

priority :

the new logging priority
+
+
+
+

udev_get_sys_path ()

+
const char *        udev_get_sys_path                   (struct udev *udev);
+

+Retrieve the sysfs mount point. The default is "/sys". For +testing purposes, it can be overridden with udev_sys= +in the udev configuration file. +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

the sys mount point
+
+
+
+

udev_get_dev_path ()

+
const char *        udev_get_dev_path                   (struct udev *udev);
+

+Retrieve the device directory path. The default value is "/dev", +the actual value may be overridden in the udev configuration +file. +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

the device directory path
+
+
+
+

udev_get_run_path ()

+
const char *        udev_get_run_path                   (struct udev *udev);
+

+Retrieve the udev runtime directory path. The default is "/run/udev". +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

the runtime directory path
+
+
+
+

udev_get_userdata ()

+
void *              udev_get_userdata                   (struct udev *udev);
+

+Retrieve stored data pointer from library context. This might be useful +to access from callbacks like a custom logging function. +

+
++ + + + + + + + + + +

udev :

udev library context

Returns :

stored userdata
+
+
+
+

udev_set_userdata ()

+
void                udev_set_userdata                   (struct udev *udev,
+                                                         void *userdata);
+

+Store custom userdata in the library context. +

+
++ + + + + + + + + + +

udev :

udev library context

userdata :

data pointer
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/docs/html/libudev.devhelp2 b/src/docs/html/libudev.devhelp2 new file mode 100755 index 0000000..0b2ee86 --- /dev/null +++ b/src/docs/html/libudev.devhelp2 @@ -0,0 +1,111 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/docs/html/right.png b/src/docs/html/right.png new file mode 100755 index 0000000000000000000000000000000000000000..92832e3a4566e59d6e4092010e08d28f3be3a68d GIT binary patch literal 472 zcmV;}0Vn>6P)Cd4HCN^TYHBC0dz3r5|}*T3c5!K}0^NPTey!^rYo;W&eW{b1SE%dR-1ljcju- zJITo5P_e{cPDWDszO|97o#m$fni3V4d%~7^?0HU4-k!+X`e~w55Q}HA=c?CM9`EK` z^o5GF_RsnG`ey+9wOf8O4bzg>7W*;jU~M?g`OZAA$mNp|Lz<$s+~N9!2`ir8RcClo$(Q~19INM~9}j;&*|enC yGd}kJak0wj?aUKd8;%}`i}SSew>!A-2iw}^5}Rh(M>+vRkipZ{&t;ucLK6U4uc96R literal 0 HcmV?d00001 diff --git a/src/docs/libudev-docs.xml b/src/docs/libudev-docs.xml new file mode 100755 index 0000000..b7feb45 --- /dev/null +++ b/src/docs/libudev-docs.xml @@ -0,0 +1,32 @@ + + +]> + + + libudev Reference Manual + for libudev version &version; + + 2009-2011 + Kay Sievers <kay.sievers@vrfy.org> + + + + + libudev + + + + + + + + + + + API Index + + + diff --git a/src/docs/libudev-overrides.txt b/src/docs/libudev-overrides.txt new file mode 100755 index 0000000..e69de29 diff --git a/src/docs/libudev-sections.txt b/src/docs/libudev-sections.txt new file mode 100755 index 0000000..15c3e93 --- /dev/null +++ b/src/docs/libudev-sections.txt @@ -0,0 +1,127 @@ +
+libudev +udev +udev +udev_ref +udev_unref +udev_new +udev_set_log_fn +udev_get_log_priority +udev_set_log_priority +udev_get_sys_path +udev_get_dev_path +udev_get_run_path +udev_get_userdata +udev_set_userdata +
+ +
+libudev-list +udev_list +udev_list_entry +udev_list_entry_get_next +udev_list_entry_get_by_name +udev_list_entry_get_name +udev_list_entry_get_value +udev_list_entry_foreach +
+ +
+libudev-device +udev_device +udev_device +udev_device_ref +udev_device_unref +udev_device_get_udev +udev_device_new_from_syspath +udev_device_new_from_devnum +udev_device_new_from_subsystem_sysname +udev_device_new_from_environment +udev_device_get_parent +udev_device_get_parent_with_subsystem_devtype +udev_device_get_devpath +udev_device_get_subsystem +udev_device_get_devtype +udev_device_get_syspath +udev_device_get_sysname +udev_device_get_sysnum +udev_device_get_devnode +udev_device_get_is_initialized +udev_device_get_devlinks_list_entry +udev_device_get_properties_list_entry +udev_device_get_tags_list_entry +udev_device_get_property_value +udev_device_get_driver +udev_device_get_devnum +udev_device_get_action +udev_device_get_sysattr_value +udev_device_get_sysattr_list_entry +udev_device_get_seqnum +udev_device_get_usec_since_initialized +udev_device_has_tag +
+ +
+libudev-monitor +udev_monitor +udev_monitor +udev_monitor_ref +udev_monitor_unref +udev_monitor_get_udev +udev_monitor_new_from_netlink +udev_monitor_new_from_socket +udev_monitor_enable_receiving +udev_monitor_set_receive_buffer_size +udev_monitor_get_fd +udev_monitor_receive_device +udev_monitor_filter_add_match_subsystem_devtype +udev_monitor_filter_add_match_tag +udev_monitor_filter_update +udev_monitor_filter_remove +
+ +
+libudev-enumerate +udev_enumerate +udev_enumerate +udev_enumerate_ref +udev_enumerate_unref +udev_enumerate_get_udev +udev_enumerate_new +udev_enumerate_add_match_subsystem +udev_enumerate_add_nomatch_subsystem +udev_enumerate_add_match_sysattr +udev_enumerate_add_nomatch_sysattr +udev_enumerate_add_match_property +udev_enumerate_add_match_tag +udev_enumerate_add_match_parent +udev_enumerate_add_match_is_initialized +udev_enumerate_add_match_sysname +udev_enumerate_add_syspath +udev_enumerate_scan_devices +udev_enumerate_scan_subsystems +udev_enumerate_get_list_entry +
+ +
+libudev-queue +udev_queue +udev_queue +udev_queue_ref +udev_queue_unref +udev_queue_get_udev +udev_queue_new +udev_queue_get_udev_is_active +udev_queue_get_queue_is_empty +udev_queue_get_seqnum_is_finished +udev_queue_get_seqnum_sequence_is_finished +udev_queue_get_queued_list_entry +udev_queue_get_kernel_seqnum +udev_queue_get_udev_seqnum +
+ +
+libudev-util +udev_util +udev_util_encode_string +
diff --git a/src/docs/libudev.types b/src/docs/libudev.types new file mode 100755 index 0000000..e69de29 diff --git a/src/docs/tmpl/libudev-device.sgml b/src/docs/tmpl/libudev-device.sgml new file mode 100755 index 0000000..7257cf6 --- /dev/null +++ b/src/docs/tmpl/libudev-device.sgml @@ -0,0 +1,300 @@ + +udev_device + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev: +@syspath: +@Returns: + + + + + + + +@udev: +@type: +@devnum: +@Returns: + + + + + + + +@udev: +@subsystem: +@sysname: +@Returns: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@subsystem: +@devtype: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@key: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@sysattr: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@Returns: + + + + + + + +@udev_device: +@tag: +@Returns: + + diff --git a/src/docs/tmpl/libudev-enumerate.sgml b/src/docs/tmpl/libudev-enumerate.sgml new file mode 100755 index 0000000..912b10f --- /dev/null +++ b/src/docs/tmpl/libudev-enumerate.sgml @@ -0,0 +1,194 @@ + +udev_enumerate + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@udev_enumerate: +@Returns: + + + + + + + +@udev_enumerate: + + + + + + + +@udev_enumerate: +@Returns: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev_enumerate: +@subsystem: +@Returns: + + + + + + + +@udev_enumerate: +@subsystem: +@Returns: + + + + + + + +@udev_enumerate: +@sysattr: +@value: +@Returns: + + + + + + + +@udev_enumerate: +@sysattr: +@value: +@Returns: + + + + + + + +@udev_enumerate: +@property: +@value: +@Returns: + + + + + + + +@udev_enumerate: +@tag: +@Returns: + + + + + + + +@udev_enumerate: +@parent: +@Returns: + + + + + + + +@udev_enumerate: +@Returns: + + + + + + + +@udev_enumerate: +@sysname: +@Returns: + + + + + + + +@udev_enumerate: +@syspath: +@Returns: + + + + + + + +@udev_enumerate: +@Returns: + + + + + + + +@udev_enumerate: +@Returns: + + + + + + + +@udev_enumerate: +@Returns: + + diff --git a/src/docs/tmpl/libudev-list.sgml b/src/docs/tmpl/libudev-list.sgml new file mode 100755 index 0000000..60dada4 --- /dev/null +++ b/src/docs/tmpl/libudev-list.sgml @@ -0,0 +1,76 @@ + +udev_list + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@list_entry: +@Returns: + + + + + + + +@list_entry: +@name: +@Returns: + + + + + + + +@list_entry: +@Returns: + + + + + + + +@list_entry: +@Returns: + + + + + + + +@list_entry: +@first_entry: + + diff --git a/src/docs/tmpl/libudev-monitor.sgml b/src/docs/tmpl/libudev-monitor.sgml new file mode 100755 index 0000000..fb718ec --- /dev/null +++ b/src/docs/tmpl/libudev-monitor.sgml @@ -0,0 +1,152 @@ + +udev_monitor + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@udev_monitor: +@Returns: + + + + + + + +@udev_monitor: + + + + + + + +@udev_monitor: +@Returns: + + + + + + + +@udev: +@name: +@Returns: + + + + + + + +@udev: +@socket_path: +@Returns: + + + + + + + +@udev_monitor: +@Returns: + + + + + + + +@udev_monitor: +@size: +@Returns: + + + + + + + +@udev_monitor: +@Returns: + + + + + + + +@udev_monitor: +@Returns: + + + + + + + +@udev_monitor: +@subsystem: +@devtype: +@Returns: + + + + + + + +@udev_monitor: +@tag: +@Returns: + + + + + + + +@udev_monitor: +@Returns: + + + + + + + +@udev_monitor: +@Returns: + + diff --git a/src/docs/tmpl/libudev-queue.sgml b/src/docs/tmpl/libudev-queue.sgml new file mode 100755 index 0000000..a0b3562 --- /dev/null +++ b/src/docs/tmpl/libudev-queue.sgml @@ -0,0 +1,131 @@ + +udev_queue + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@udev_queue: +@Returns: + + + + + + + +@udev_queue: + + + + + + + +@udev_queue: +@Returns: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev_queue: +@Returns: + + + + + + + +@udev_queue: +@Returns: + + + + + + + +@udev_queue: +@seqnum: +@Returns: + + + + + + + +@udev_queue: +@start: +@end: +@Returns: + + + + + + + +@udev_queue: +@Returns: + + + + + + + +@udev_queue: +@Returns: + + + + + + + +@udev_queue: +@Returns: + + diff --git a/src/docs/tmpl/libudev-unused.sgml b/src/docs/tmpl/libudev-unused.sgml new file mode 100755 index 0000000..e69de29 diff --git a/src/docs/tmpl/libudev-util.sgml b/src/docs/tmpl/libudev-util.sgml new file mode 100755 index 0000000..cb30160 --- /dev/null +++ b/src/docs/tmpl/libudev-util.sgml @@ -0,0 +1,35 @@ + +udev_util + + + + + + + + + + + + + + + + + + + + + + + + + + + +@str: +@str_enc: +@len: +@Returns: + + diff --git a/src/docs/tmpl/libudev.sgml b/src/docs/tmpl/libudev.sgml new file mode 100755 index 0000000..b9de5ad --- /dev/null +++ b/src/docs/tmpl/libudev.sgml @@ -0,0 +1,128 @@ + +udev + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@udev: +@Returns: + + + + + + + +@udev: + + + + + + + +@void: +@Returns: + + + + + + + +@udev: +@log_fn: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev: +@priority: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev: +@Returns: + + + + + + + +@udev: +@userdata: + + diff --git a/src/docs/version.xml b/src/docs/version.xml new file mode 100755 index 0000000..960e7a8 --- /dev/null +++ b/src/docs/version.xml @@ -0,0 +1 @@ +182 diff --git a/src/docs/version.xml.in b/src/docs/version.xml.in new file mode 100755 index 0000000..d78bda9 --- /dev/null +++ b/src/docs/version.xml.in @@ -0,0 +1 @@ +@VERSION@ diff --git a/src/floppy/60-floppy.rules b/src/floppy/60-floppy.rules new file mode 100755 index 0000000..53e4a9e --- /dev/null +++ b/src/floppy/60-floppy.rules @@ -0,0 +1,4 @@ +# do not edit this file, it will be overwritten on update + +SUBSYSTEM=="block", KERNEL=="fd[0-9]", ACTION=="add", ATTRS{cmos}=="?*", ENV{CMOS_TYPE}="$attr{cmos}", \ + RUN+="create_floppy_devices -c -t $env{CMOS_TYPE} -m %M -M 0660 -G floppy $root/%k" diff --git a/src/floppy/create_floppy_devices.c b/src/floppy/create_floppy_devices.c new file mode 100755 index 0000000..f71ef0d --- /dev/null +++ b/src/floppy/create_floppy_devices.c @@ -0,0 +1,177 @@ +/* + * Create all possible floppy device based on the CMOS type. + * Based upon code from drivers/block/floppy.c + * + * Copyright(C) 2005, SUSE Linux Products GmbH + * + * Author: Hannes Reinecke + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +static char *table[] = { + "", "d360", "h1200", "u360", "u720", "h360", "h720", + "u1440", "u2880", "CompaQ", "h1440", "u1680", "h410", + "u820", "h1476", "u1722", "h420", "u830", "h1494", "u1743", + "h880", "u1040", "u1120", "h1600", "u1760", "u1920", + "u3200", "u3520", "u3840", "u1840", "u800", "u1600", + NULL +}; + +static int t360[] = { 1, 0 }; +static int t1200[] = { 2, 5, 6, 10, 12, 14, 16, 18, 20, 23, 0 }; +static int t3in[] = { 8, 9, 26, 27, 28, 7, 11, 15, 19, 24, 25, 29, 31, 3, 4, 13, 17, 21, 22, 30, 0 }; +static int *table_sup[] = { NULL, t360, t1200, t3in+5+8, t3in+5, t3in, t3in }; + +static void log_fn(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) +{ + vsyslog(priority, format, args); +} + +int main(int argc, char **argv) +{ + struct udev *udev; + char *dev; + char *devname; + char node[64]; + int type = 0, i, fdnum, c; + int major = 2, minor; + uid_t uid = 0; + gid_t gid = 0; + mode_t mode = 0660; + int create_nodes = 0; + int print_nodes = 0; + int is_err = 0; + + udev = udev_new(); + if (udev == NULL) + goto exit; + + udev_log_init("create_floppy_devices"); + udev_set_log_fn(udev, log_fn); + udev_selinux_init(udev); + + while ((c = getopt(argc, argv, "cudm:U:G:M:t:")) != -1) { + switch (c) { + case 'c': + create_nodes = 1; + break; + case 'd': + print_nodes = 1; + break; + case 'U': + uid = util_lookup_user(udev, optarg); + break; + case 'G': + gid = util_lookup_group(udev, optarg); + break; + case 'M': + mode = strtol(optarg, NULL, 0); + mode = mode & 0666; + break; + case 'm': + major = strtol(optarg, NULL, 0); + break; + case 't': + type = strtol(optarg, NULL, 0); + break; + default: + is_err++; + break; + } + } + + if (is_err || optind >= argc) { + printf("Usage: %s [OPTION] device\n" + " -c create\n" + " -d debug\n" + " -m Major number\n" + " -t floppy type number\n" + " -U device node user ownership\n" + " -G device node group owner\n" + " -M device node mode\n" + "\n", argv[0]); + return 1; + } + + dev = argv[optind]; + devname = strrchr(dev, '/'); + if (devname != NULL) + devname = &devname[1]; + else + devname = dev; + if (strncmp(devname, "fd", 2) != 0) { + fprintf(stderr,"Device '%s' is not a floppy device\n", dev); + return 1; + } + + fdnum = strtol(&devname[2], NULL, 10); + if (fdnum < 0 || fdnum > 7) { + fprintf(stderr,"Floppy device number %d out of range (0-7)\n", fdnum); + return 1; + } + if (fdnum > 3) + fdnum += 124; + + if (major < 1) { + fprintf(stderr,"Invalid major number %d\n", major); + return 1; + } + + if (type < 0 || type >= (int) ARRAY_SIZE(table_sup)) { + fprintf(stderr,"Invalid CMOS type %d\n", type); + return 1; + } + + if (type == 0) + return 0; + + i = 0; + while (table_sup[type][i]) { + sprintf(node, "%s%s", dev, table[table_sup[type][i]]); + minor = (table_sup[type][i] << 2) + fdnum; + if (print_nodes) + printf("%s b %.4o %d %d\n", node, mode, major, minor); + if (create_nodes) { + unlink(node); + udev_selinux_setfscreatecon(udev, node, S_IFBLK | mode); + mknod(node, S_IFBLK | mode, makedev(major,minor)); + udev_selinux_resetfscreatecon(udev); + chown(node, uid, gid); + chmod(node, S_IFBLK | mode); + } + i++; + } + + udev_selinux_exit(udev); + udev_unref(udev); + udev_log_close(); +exit: + return 0; +} diff --git a/src/gudev/COPYING b/src/gudev/COPYING new file mode 100755 index 0000000..da97db2 --- /dev/null +++ b/src/gudev/COPYING @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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See the GTK+ Makefiles in gtk+/docs/reference for examples +# of using the various options. + +# The name of the module, e.g. 'glib'. +DOC_MODULE=gudev + +# Uncomment for versioned docs and specify the version of the module, e.g. '2'. +#DOC_MODULE_VERSION=2 + +# The top-level SGML file. You can change this if you want to. +DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml + +# The directory containing the source code. Relative to $(srcdir). +# gtk-doc will search all .c & .h files beneath here for inline comments +# documenting the functions and macros. +# e.g. DOC_SOURCE_DIR=../../../gtk +DOC_SOURCE_DIR=$(top_srcdir)/src + +# Extra options to pass to gtkdoc-scangobj. Not normally needed. +SCANGOBJ_OPTIONS= + +# Extra options to supply to gtkdoc-scan. +# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED" +SCAN_OPTIONS= + +# Extra options to supply to gtkdoc-mkdb. +# e.g. MKDB_OPTIONS=--sgml-mode --output-format=xml +MKDB_OPTIONS=--sgml-mode --output-format=xml --name-space=g_udev + +# Extra options to supply to gtkdoc-mktmpl +# e.g. MKTMPL_OPTIONS=--only-section-tmpl +MKTMPL_OPTIONS= + +# Extra options to supply to gtkdoc-mkhtml +MKHTML_OPTIONS=--path=$(abs_srcdir) --path=$(abs_builddir) + +# Extra options to supply to gtkdoc-fixref. Not normally needed. +# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html +FIXXREF_OPTIONS= + +# Used for dependencies. The docs will be rebuilt if any of these change. +# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h +# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c +HFILE_GLOB=$(top_srcdir)/src/gudev/*.h +CFILE_GLOB=$(top_srcdir)/src/gudev/*.c + +# Extra header to include when scanning, which are not under DOC_SOURCE_DIR +# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h +EXTRA_HFILES= + +# Header files to ignore when scanning. 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then \ + echo ' DOC Preparing build'; \ + files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \ + if test "x$$files" != "x" ; then \ + for file in $$files ; do \ + test -f $(abs_srcdir)/$$file && \ + cp -pu $(abs_srcdir)/$$file $(abs_builddir)/ || true; \ + done; \ + fi; \ + test -d $(abs_srcdir)/tmpl && \ + { cp -rp $(abs_srcdir)/tmpl $(abs_builddir)/; \ + chmod -R u+w $(abs_builddir)/tmpl; } \ + fi + @touch setup-build.stamp + +#### scan #### + +scan-build.stamp: $(HFILE_GLOB) $(CFILE_GLOB) + @echo ' DOC Scanning header files' + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers="$(IGNORE_HFILES)" $${_source_dir} $(SCAN_OPTIONS) $(EXTRA_HFILES) + @if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \ + echo " DOC Introspecting gobjects"; \ + scanobj_options=""; \ + gtkdoc-scangobj 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + scanobj_options="--verbose"; \ + fi; \ + fi; \ + CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" RUN="$(GTKDOC_RUN)" CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)" LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)" \ + gtkdoc-scangobj $(SCANGOBJ_OPTIONS) $$scanobj_options --module=$(DOC_MODULE); \ + else \ + for i in $(SCANOBJ_FILES) ; do \ + test -f $$i || touch $$i ; \ + done \ + fi + @touch scan-build.stamp + +$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt: scan-build.stamp + @true + +#### templates #### + +tmpl-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt + @echo ' DOC Rebuilding template files' + @gtkdoc-mktmpl --module=$(DOC_MODULE) $(MKTMPL_OPTIONS) + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + if test -w $(abs_srcdir) ; then \ + cp -rp $(abs_builddir)/tmpl $(abs_srcdir)/; \ + fi \ + fi + @touch tmpl-build.stamp + +tmpl.stamp: tmpl-build.stamp + @true + +$(srcdir)/tmpl/*.sgml: + @true + +#### xml #### + +sgml-build.stamp: tmpl.stamp $(DOC_MODULE)-sections.txt $(srcdir)/tmpl/*.sgml $(expand_content_files) + @echo ' DOC Building XML' + @-chmod -R u+w $(srcdir) + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml --expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} $(MKDB_OPTIONS) + @touch sgml-build.stamp + +sgml.stamp: sgml-build.stamp + @true + +#### html #### + +html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building HTML' + @rm -rf html + @mkdir html + @mkhtml_options=""; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkhtml_options="$$mkhtml_options --verbose"; \ + fi; \ + fi; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-path"; \ + if test "$(?)" = "0"; then \ + mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \ + fi; \ + cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE) + -@test "x$(HTML_IMAGES)" = "x" || \ + for file in $(HTML_IMAGES) ; do \ + if test -f $(abs_srcdir)/$$file ; then \ + cp $(abs_srcdir)/$$file $(abs_builddir)/html; \ + fi; \ + if test -f $(abs_builddir)/$$file ; then \ + cp $(abs_builddir)/$$file $(abs_builddir)/html; \ + fi; \ + done; + @echo ' DOC Fixing cross-references' + @gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS) + @touch html-build.stamp + +#### pdf #### + +pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building PDF' + @rm -f $(DOC_MODULE).pdf + @mkpdf_options=""; \ + gtkdoc-mkpdf 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkpdf_options="$$mkpdf_options --verbose"; \ + fi; \ + fi; \ + if test "x$(HTML_IMAGES)" != "x"; then \ + for img in $(HTML_IMAGES); do \ + part=`dirname $$img`; \ + echo $$mkpdf_options | grep >/dev/null "\-\-imgdir=$$part "; \ + if test $$? != 0; then \ + mkpdf_options="$$mkpdf_options --imgdir=$$part"; \ + fi; \ + done; \ + fi; \ + gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_options $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS) + @touch pdf-build.stamp + +############## + +clean-local: + @rm -f *~ *.bak + @rm -rf .libs + +distclean-local: + @rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \ + $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \ + rm -rf tmpl; \ + fi + +maintainer-clean-local: clean + @rm -rf xml html + +install-data-local: + @installfiles=`echo $(builddir)/html/*`; \ + if test "$$installfiles" = '$(builddir)/html/*'; \ + then echo 1>&2 'Nothing to install' ; \ + else \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + $(mkinstalldirs) $${installdir} ; \ + for i in $$installfiles; do \ + echo ' $(INSTALL_DATA) '$$i ; \ + $(INSTALL_DATA) $$i $${installdir}; \ + done; \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + mv -f $${installdir}/$(DOC_MODULE).devhelp2 \ + $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \ + fi; \ + $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \ + fi + +uninstall-local: + @if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + rm -rf $${installdir} + +# +# Require gtk-doc when making dist +# +@ENABLE_GTK_DOC_TRUE@dist-check-gtkdoc: +@ENABLE_GTK_DOC_FALSE@dist-check-gtkdoc: +@ENABLE_GTK_DOC_FALSE@ @echo "*** gtk-doc must be installed and enabled in order to make dist" +@ENABLE_GTK_DOC_FALSE@ @false + +dist-hook: dist-check-gtkdoc dist-hook-local + @mkdir $(distdir)/tmpl + @mkdir $(distdir)/html + @-cp ./tmpl/*.sgml $(distdir)/tmpl + @cp ./html/* $(distdir)/html + @-cp ./$(DOC_MODULE).pdf $(distdir)/ + @-cp ./$(DOC_MODULE).types $(distdir)/ + @-cp ./$(DOC_MODULE)-sections.txt $(distdir)/ + @cd $(distdir) && rm -f $(DISTCLEANFILES) + @$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html + +.PHONY : dist-hook-local docs + +# Files not to distribute +# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types +# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt +#DISTCLEANFILES += + +# Comment this out if you want your docs-status tested during 'make check' +#TESTS_ENVIRONMENT = cd $(srcsrc) +#TESTS = $(GTKDOC_CHECK) + +# 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: diff --git a/src/gudev/docs/gudev-docs.xml b/src/gudev/docs/gudev-docs.xml new file mode 100755 index 0000000..f876c3b --- /dev/null +++ b/src/gudev/docs/gudev-docs.xml @@ -0,0 +1,93 @@ + + +]> + + + GUDev Reference Manual + For GUdev version &version; + + + David + Zeuthen + +
+ davidz@redhat.com +
+ + + + Bastien + Nocera + +
+ hadess@hadess.net +
+ + + + + + 2011 + The GUDev Authors + + + + + Permission is granted to copy, distribute and/or modify this + document under the terms of the GNU Free + Documentation License, Version 1.1 or any later + version published by the Free Software Foundation with no + Invariant Sections, no Front-Cover Texts, and no Back-Cover + Texts. You may obtain a copy of the GNU Free + Documentation License from the Free Software + Foundation by visiting their Web site or by writing + to: + +
+ The Free Software Foundation, Inc., + 59 Temple Place - Suite 330, + Boston, MA 02111-1307, + USA +
+ + + + Many of the names used by companies to distinguish their + products and services are claimed as trademarks. Where those + names appear in any freedesktop.org documentation, and those + trademarks are made aware to the members of the + freedesktop.org Project, the names have been printed in caps + or initial caps. + + + + + + API Reference + + + This part presents the class and function reference for the + libgudev library. + + + + + + + + + Object Hierarchy + + + + Index + + + Index of new symbols in 165 + + + + diff --git a/src/gudev/docs/gudev-overrides.txt b/src/gudev/docs/gudev-overrides.txt new file mode 100755 index 0000000..e69de29 diff --git a/src/gudev/docs/gudev-sections.txt b/src/gudev/docs/gudev-sections.txt new file mode 100755 index 0000000..213e1a7 --- /dev/null +++ b/src/gudev/docs/gudev-sections.txt @@ -0,0 +1,113 @@ +
+gudevclient +GUdevClient +GUdevClient +GUdevClientClass +GUdevDeviceType +GUdevDeviceNumber +g_udev_client_new +g_udev_client_query_by_subsystem +g_udev_client_query_by_device_number +g_udev_client_query_by_device_file +g_udev_client_query_by_sysfs_path +g_udev_client_query_by_subsystem_and_name + +G_UDEV_CLIENT +G_UDEV_IS_CLIENT +G_UDEV_TYPE_CLIENT +g_udev_client_get_type +G_UDEV_CLIENT_CLASS +G_UDEV_IS_CLIENT_CLASS +G_UDEV_CLIENT_GET_CLASS + +GUdevClientPrivate +
+ +
+gudevdevice +GUdevDevice +GUdevDevice +GUdevDeviceClass +g_udev_device_get_subsystem +g_udev_device_get_devtype +g_udev_device_get_name +g_udev_device_get_number +g_udev_device_get_sysfs_path +g_udev_device_get_driver +g_udev_device_get_action +g_udev_device_get_seqnum +g_udev_device_get_device_type +g_udev_device_get_device_number +g_udev_device_get_device_file +g_udev_device_get_device_file_symlinks +g_udev_device_get_parent +g_udev_device_get_parent_with_subsystem +g_udev_device_get_tags +g_udev_device_get_is_initialized +g_udev_device_get_usec_since_initialized +g_udev_device_get_property_keys +g_udev_device_has_property +g_udev_device_get_property +g_udev_device_get_property_as_int +g_udev_device_get_property_as_uint64 +g_udev_device_get_property_as_double +g_udev_device_get_property_as_boolean +g_udev_device_get_property_as_strv +g_udev_device_get_sysfs_attr +g_udev_device_get_sysfs_attr_as_int +g_udev_device_get_sysfs_attr_as_uint64 +g_udev_device_get_sysfs_attr_as_double +g_udev_device_get_sysfs_attr_as_boolean +g_udev_device_get_sysfs_attr_as_strv + +G_UDEV_DEVICE +G_UDEV_IS_DEVICE +G_UDEV_TYPE_DEVICE +g_udev_device_get_type +G_UDEV_DEVICE_CLASS +G_UDEV_IS_DEVICE_CLASS +G_UDEV_DEVICE_GET_CLASS + +GUdevDevicePrivate +
+ +
+gudevenumerator +GUdevEnumerator +GUdevEnumerator +GUdevEnumeratorClass +g_udev_enumerator_new +g_udev_enumerator_add_match_subsystem +g_udev_enumerator_add_nomatch_subsystem +g_udev_enumerator_add_match_sysfs_attr +g_udev_enumerator_add_nomatch_sysfs_attr +g_udev_enumerator_add_match_property +g_udev_enumerator_add_match_name +g_udev_enumerator_add_match_tag +g_udev_enumerator_add_match_is_initialized +g_udev_enumerator_add_sysfs_path +g_udev_enumerator_execute + +G_UDEV_ENUMERATOR +G_UDEV_IS_ENUMERATOR +G_UDEV_TYPE_ENUMERATOR +g_udev_enumerator_get_type +G_UDEV_ENUMERATOR_CLASS +G_UDEV_IS_ENUMERATOR_CLASS +G_UDEV_ENUMERATOR_GET_CLASS + +GUdevEnumeratorPrivate +
+ +
+gudevmarshal + +g_udev_marshal_VOID__STRING_OBJECT +
+ +
+gudevenumtypes + +G_TYPE_UDEV_DEVICE_TYPE +g_udev_device_type_get_type +
diff --git a/src/gudev/docs/gudev.types b/src/gudev/docs/gudev.types new file mode 100755 index 0000000..a89857a --- /dev/null +++ b/src/gudev/docs/gudev.types @@ -0,0 +1,4 @@ +g_udev_device_type_get_type +g_udev_device_get_type +g_udev_client_get_type +g_udev_enumerator_get_type diff --git a/src/gudev/docs/html/GUdevClient.html b/src/gudev/docs/html/GUdevClient.html new file mode 100755 index 0000000..09aba95 --- /dev/null +++ b/src/gudev/docs/html/GUdevClient.html @@ -0,0 +1,440 @@ + + + + +GUdevClient + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

GUdevClient

+

GUdevClient — Query devices and listen to uevents

+
+
+

Synopsis

+
                    GUdevClient;
+struct              GUdevClientClass;
+enum                GUdevDeviceType;
+typedef             GUdevDeviceNumber;
+GUdevClient *       g_udev_client_new                   (const gchar * const *subsystems);
+GList *             g_udev_client_query_by_subsystem    (GUdevClient *client,
+                                                         const gchar *subsystem);
+GUdevDevice *       g_udev_client_query_by_device_number
+                                                        (GUdevClient *client,
+                                                         GUdevDeviceType type,
+                                                         GUdevDeviceNumber number);
+GUdevDevice *       g_udev_client_query_by_device_file  (GUdevClient *client,
+                                                         const gchar *device_file);
+GUdevDevice *       g_udev_client_query_by_sysfs_path   (GUdevClient *client,
+                                                         const gchar *sysfs_path);
+GUdevDevice *       g_udev_client_query_by_subsystem_and_name
+                                                        (GUdevClient *client,
+                                                         const gchar *subsystem,
+                                                         const gchar *name);
+
+
+
+

Object Hierarchy

+
+  GObject
+   +----GUdevClient
+
+
+  GEnum
+   +----GUdevDeviceType
+
+
+
+

Properties

+
+  "subsystems"               GStrv                 : Read / Write / Construct Only
+
+
+
+

Signals

+
+  "uevent"                                         : Run Last
+
+
+
+

Description

+

+GUdevClient is used to query information about devices on a Linux +system from the Linux kernel and the udev device +manager. +

+

+Device information is retrieved from the kernel (through the +sysfs filesystem) and the udev daemon (through a +tmpfs filesystem) and presented through +GUdevDevice objects. This means that no blocking IO ever happens +(in both cases, we are essentially just reading data from kernel +memory) and as such there are no asynchronous versions of the +provided methods. +

+

+To get GUdevDevice objects, use +g_udev_client_query_by_subsystem(), +g_udev_client_query_by_device_number(), +g_udev_client_query_by_device_file(), +g_udev_client_query_by_sysfs_path(), +g_udev_client_query_by_subsystem_and_name() +or the GUdevEnumerator type. +

+

+To listen to uevents, connect to the "uevent" signal. +

+
+
+

Details

+
+

GUdevClient

+
typedef struct _GUdevClient GUdevClient;
+

+The GUdevClient struct is opaque and should not be accessed directly. +

+
+
+
+

struct GUdevClientClass

+
struct GUdevClientClass {
+  GObjectClass   parent_class;
+
+  /* signals */
+  void (*uevent) (GUdevClient  *client,
+                  const gchar  *action,
+                  GUdevDevice  *device);
+};
+
+

+Class structure for GUdevClient. +

+
++ + + + + + + + + + +

GObjectClass parent_class;

Parent class.

uevent ()

Signal class handler for the "uevent" signal.
+
+
+
+

enum GUdevDeviceType

+
typedef enum {
+  G_UDEV_DEVICE_TYPE_NONE = 0,
+  G_UDEV_DEVICE_TYPE_BLOCK = 'b',
+  G_UDEV_DEVICE_TYPE_CHAR = 'c',
+} GUdevDeviceType;
+
+

+Enumeration used to specify a the type of a device. +

+
++ + + + + + + + + + + + + + +

G_UDEV_DEVICE_TYPE_NONE

Device does not have a device file. +

G_UDEV_DEVICE_TYPE_BLOCK

Device is a block device. +

G_UDEV_DEVICE_TYPE_CHAR

Device is a character device. +
+
+
+
+

GUdevDeviceNumber

+
typedef guint64 GUdevDeviceNumber; /* __UQUAD_TYPE */
+
+

+Corresponds to the standard dev_t type as defined by POSIX (Until +bug 584517 is resolved this work-around is needed). +

+
+
+
+

g_udev_client_new ()

+
GUdevClient *       g_udev_client_new                   (const gchar * const *subsystems);
+

+Constructs a GUdevClient object that can be used to query +information about devices. Connect to the "uevent" +signal to listen for uevents. Note that signals are emitted in the +thread-default main loop +of the thread that you call this constructor from. +

+
++ + + + + + + + + + +

subsystems :

A NULL terminated string array of subsystems to listen for uevents on, NULL to not listen on uevents at all, or an empty array to listen to uevents on all subsystems. See the documentation for the "subsystems" property for details on this parameter. [array zero-terminated=1][element-type utf8][transfer none][allow-none] +

Returns :

A new GUdevClient object. Free with g_object_unref().
+
+
+
+

g_udev_client_query_by_subsystem ()

+
GList *             g_udev_client_query_by_subsystem    (GUdevClient *client,
+                                                         const gchar *subsystem);
+

+Gets all devices belonging to subsystem. +

+
++ + + + + + + + + + + + + + +

client :

A GUdevClient.

subsystem :

The subsystem to get devices for or NULL to get all devices. [allow-none] +

Returns :

A list of GUdevDevice objects. The caller should free the result by using g_object_unref() on each element in the list and then g_list_free() on the list. [element-type GUdevDevice][transfer full] +
+
+
+
+

g_udev_client_query_by_device_number ()

+
GUdevDevice *       g_udev_client_query_by_device_number
+                                                        (GUdevClient *client,
+                                                         GUdevDeviceType type,
+                                                         GUdevDeviceNumber number);
+

+Looks up a device for a type and device number. +

+
++ + + + + + + + + + + + + + + + + + +

client :

A GUdevClient.

type :

A value from the GUdevDeviceType enumeration.

number :

A device number.

Returns :

A GUdevDevice object or NULL if the device was not found. Free with g_object_unref(). [transfer full] +
+
+
+
+

g_udev_client_query_by_device_file ()

+
GUdevDevice *       g_udev_client_query_by_device_file  (GUdevClient *client,
+                                                         const gchar *device_file);
+

+Looks up a device for a device file. +

+
++ + + + + + + + + + + + + + +

client :

A GUdevClient.

device_file :

A device file.

Returns :

A GUdevDevice object or NULL if the device was not found. Free with g_object_unref(). [transfer full] +
+
+
+
+

g_udev_client_query_by_sysfs_path ()

+
GUdevDevice *       g_udev_client_query_by_sysfs_path   (GUdevClient *client,
+                                                         const gchar *sysfs_path);
+

+Looks up a device for a sysfs path. +

+
++ + + + + + + + + + + + + + +

client :

A GUdevClient.

sysfs_path :

A sysfs path.

Returns :

A GUdevDevice object or NULL if the device was not found. Free with g_object_unref(). [transfer full] +
+
+
+
+

g_udev_client_query_by_subsystem_and_name ()

+
GUdevDevice *       g_udev_client_query_by_subsystem_and_name
+                                                        (GUdevClient *client,
+                                                         const gchar *subsystem,
+                                                         const gchar *name);
+

+Looks up a device for a subsystem and name. +

+
++ + + + + + + + + + + + + + + + + + +

client :

A GUdevClient.

subsystem :

A subsystem name.

name :

The name of the device.

Returns :

A GUdevDevice object or NULL if the device was not found. Free with g_object_unref(). [transfer full] +
+
+
+
+

Property Details

+
+

The "subsystems" property

+
  "subsystems"               GStrv                 : Read / Write / Construct Only
+

+The subsystems to listen for uevents on. +

+

+To listen for only a specific DEVTYPE for a given SUBSYSTEM, use +"subsystem/devtype". For example, to only listen for uevents +where SUBSYSTEM is usb and DEVTYPE is usb_interface, use +"usb/usb_interface". +

+

+If this property is NULL, then no events will be reported. If +it's the empty array, events from all subsystems will be +reported. +

+
+
+
+

Signal Details

+
+

The "uevent" signal

+
void                user_function                      (GUdevClient *client,
+                                                        gchar       *action,
+                                                        GUdevDevice *device,
+                                                        gpointer     user_data)      : Run Last
+

+Emitted when client receives an uevent. +

+

+This signal is emitted in the +thread-default main loop +of the thread that client was created in. +

+
++ + + + + + + + + + + + + + + + + + +

client :

The GUdevClient receiving the event.

action :

The action for the uevent e.g. "add", "remove", "change", "move", etc.

device :

Details about the GUdevDevice the event is for.

user_data :

user data set when the signal handler was connected.
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/gudev/docs/html/GUdevDevice.html b/src/gudev/docs/html/GUdevDevice.html new file mode 100755 index 0000000..567651d --- /dev/null +++ b/src/gudev/docs/html/GUdevDevice.html @@ -0,0 +1,981 @@ + + + + +GUdevDevice + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

GUdevDevice

+

GUdevDevice — Get information about a device

+
+
+

Synopsis

+
                    GUdevDevice;
+struct              GUdevDeviceClass;
+const gchar *       g_udev_device_get_subsystem         (GUdevDevice *device);
+const gchar *       g_udev_device_get_devtype           (GUdevDevice *device);
+const gchar *       g_udev_device_get_name              (GUdevDevice *device);
+const gchar *       g_udev_device_get_number            (GUdevDevice *device);
+const gchar *       g_udev_device_get_sysfs_path        (GUdevDevice *device);
+const gchar *       g_udev_device_get_driver            (GUdevDevice *device);
+const gchar *       g_udev_device_get_action            (GUdevDevice *device);
+guint64             g_udev_device_get_seqnum            (GUdevDevice *device);
+GUdevDeviceType     g_udev_device_get_device_type       (GUdevDevice *device);
+GUdevDeviceNumber   g_udev_device_get_device_number     (GUdevDevice *device);
+const gchar *       g_udev_device_get_device_file       (GUdevDevice *device);
+const gchar * const * g_udev_device_get_device_file_symlinks
+                                                        (GUdevDevice *device);
+GUdevDevice *       g_udev_device_get_parent            (GUdevDevice *device);
+GUdevDevice *       g_udev_device_get_parent_with_subsystem
+                                                        (GUdevDevice *device,
+                                                         const gchar *subsystem,
+                                                         const gchar *devtype);
+const gchar * const * g_udev_device_get_tags            (GUdevDevice *device);
+gboolean            g_udev_device_get_is_initialized    (GUdevDevice *device);
+guint64             g_udev_device_get_usec_since_initialized
+                                                        (GUdevDevice *device);
+const gchar * const * g_udev_device_get_property_keys   (GUdevDevice *device);
+gboolean            g_udev_device_has_property          (GUdevDevice *device,
+                                                         const gchar *key);
+const gchar *       g_udev_device_get_property          (GUdevDevice *device,
+                                                         const gchar *key);
+gint                g_udev_device_get_property_as_int   (GUdevDevice *device,
+                                                         const gchar *key);
+guint64             g_udev_device_get_property_as_uint64
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+gdouble             g_udev_device_get_property_as_double
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+gboolean            g_udev_device_get_property_as_boolean
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+const gchar * const * g_udev_device_get_property_as_strv
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+const gchar *       g_udev_device_get_sysfs_attr        (GUdevDevice *device,
+                                                         const gchar *name);
+gint                g_udev_device_get_sysfs_attr_as_int (GUdevDevice *device,
+                                                         const gchar *name);
+guint64             g_udev_device_get_sysfs_attr_as_uint64
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+gdouble             g_udev_device_get_sysfs_attr_as_double
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+gboolean            g_udev_device_get_sysfs_attr_as_boolean
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+const gchar * const * g_udev_device_get_sysfs_attr_as_strv
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+
+
+
+

Object Hierarchy

+
+  GObject
+   +----GUdevDevice
+
+
+
+

Description

+

+The GUdevDevice class is used to get information about a specific +device. Note that you cannot instantiate a GUdevDevice object +yourself. Instead you must use GUdevClient to obtain GUdevDevice +objects. +

+

+To get basic information about a device, use +g_udev_device_get_subsystem(), g_udev_device_get_devtype(), +g_udev_device_get_name(), g_udev_device_get_number(), +g_udev_device_get_sysfs_path(), g_udev_device_get_driver(), +g_udev_device_get_action(), g_udev_device_get_seqnum(), +g_udev_device_get_device_type(), g_udev_device_get_device_number(), +g_udev_device_get_device_file(), +g_udev_device_get_device_file_symlinks(). +

+

+To navigate the device tree, use g_udev_device_get_parent() and +g_udev_device_get_parent_with_subsystem(). +

+

+To access udev properties for the device, use +g_udev_device_get_property_keys(), +g_udev_device_has_property(), +g_udev_device_get_property(), +g_udev_device_get_property_as_int(), +g_udev_device_get_property_as_uint64(), +g_udev_device_get_property_as_double(), +g_udev_device_get_property_as_boolean() and +g_udev_device_get_property_as_strv(). +

+

+To access sysfs attributes for the device, use +g_udev_device_get_sysfs_attr(), +g_udev_device_get_sysfs_attr_as_int(), +g_udev_device_get_sysfs_attr_as_uint64(), +g_udev_device_get_sysfs_attr_as_double(), +g_udev_device_get_sysfs_attr_as_boolean() and +g_udev_device_get_sysfs_attr_as_strv(). +

+

+Note that all getters on GUdevDevice are non-reffing – returned +values are owned by the object, should not be freed and are only +valid as long as the object is alive. +

+

+By design, GUdevDevice will not react to changes for a device – it +only contains a snapshot of information when the GUdevDevice +object was created. To work with changes, you typically connect to +the "uevent" signal on a GUdevClient and get a new +GUdevDevice whenever an event happens. +

+
+
+

Details

+
+

GUdevDevice

+
typedef struct _GUdevDevice GUdevDevice;
+

+The GUdevDevice struct is opaque and should not be accessed directly. +

+
+
+
+

struct GUdevDeviceClass

+
struct GUdevDeviceClass {
+  GObjectClass parent_class;
+};
+
+

+Class structure for GUdevDevice. +

+
++ + + + +

GObjectClass parent_class;

Parent class.
+
+
+
+

g_udev_device_get_subsystem ()

+
const gchar *       g_udev_device_get_subsystem         (GUdevDevice *device);
+

+Gets the subsystem for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The subsystem for device.
+
+
+
+

g_udev_device_get_devtype ()

+
const gchar *       g_udev_device_get_devtype           (GUdevDevice *device);
+

+Gets the device type for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The devtype for device.
+
+
+
+

g_udev_device_get_name ()

+
const gchar *       g_udev_device_get_name              (GUdevDevice *device);
+

+Gets the name of device, e.g. "sda3". +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The name of device.
+
+
+
+

g_udev_device_get_number ()

+
const gchar *       g_udev_device_get_number            (GUdevDevice *device);
+

+Gets the number of device, e.g. "3" if g_udev_device_get_name() returns "sda3". +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The number of device.
+
+
+
+

g_udev_device_get_sysfs_path ()

+
const gchar *       g_udev_device_get_sysfs_path        (GUdevDevice *device);
+

+Gets the sysfs path for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The sysfs path for device.
+
+
+
+

g_udev_device_get_driver ()

+
const gchar *       g_udev_device_get_driver            (GUdevDevice *device);
+

+Gets the name of the driver used for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The name of the driver for device or NULL if unknown.
+
+
+
+

g_udev_device_get_action ()

+
const gchar *       g_udev_device_get_action            (GUdevDevice *device);
+

+Gets the most recent action (e.g. "add", "remove", "change", etc.) for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

An action string.
+
+
+
+

g_udev_device_get_seqnum ()

+
guint64             g_udev_device_get_seqnum            (GUdevDevice *device);
+

+Gets the most recent sequence number for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

A sequence number.
+
+
+
+

g_udev_device_get_device_type ()

+
GUdevDeviceType     g_udev_device_get_device_type       (GUdevDevice *device);
+

+Gets the type of the device file, if any, for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The device number for device or G_UDEV_DEVICE_TYPE_NONE if the device does not have a device file.
+
+
+
+

g_udev_device_get_device_number ()

+
GUdevDeviceNumber   g_udev_device_get_device_number     (GUdevDevice *device);
+

+Gets the device number, if any, for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The device number for device or 0 if unknown.
+
+
+
+

g_udev_device_get_device_file ()

+
const gchar *       g_udev_device_get_device_file       (GUdevDevice *device);
+

+Gets the device file for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

The device file for device or NULL if no device file +exists.
+
+
+
+

g_udev_device_get_device_file_symlinks ()

+
const gchar * const * g_udev_device_get_device_file_symlinks
+                                                        (GUdevDevice *device);
+

+Gets a list of symlinks (in /dev) that points to +the device file for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

A NULL terminated string array of symlinks. This array is owned by device and should not be freed by the caller. [transfer none][array zero-terminated=1][element-type utf8] +
+
+
+
+

g_udev_device_get_parent ()

+
GUdevDevice *       g_udev_device_get_parent            (GUdevDevice *device);
+

+Gets the immediate parent of device, if any. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

A GUdevDevice or NULL if device has no parent. Free with g_object_unref(). [transfer full] +
+
+
+
+

g_udev_device_get_parent_with_subsystem ()

+
GUdevDevice *       g_udev_device_get_parent_with_subsystem
+                                                        (GUdevDevice *device,
+                                                         const gchar *subsystem,
+                                                         const gchar *devtype);
+

+Walks up the chain of parents of device and returns the first +device encountered where subsystem and devtype matches, if any. +

+
++ + + + + + + + + + + + + + + + + + +

device :

A GUdevDevice.

subsystem :

The subsystem of the parent to get.

devtype :

The devtype of the parent to get or NULL. [allow-none] +

Returns :

A GUdevDevice or NULL if device has no parent with subsystem and devtype. Free with g_object_unref(). [transfer full] +
+
+
+
+

g_udev_device_get_tags ()

+
const gchar * const * g_udev_device_get_tags            (GUdevDevice *device);
+

+Gets all tags for device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

A NULL terminated string array of tags. This array is owned by device and should not be freed by the caller. [transfer none][array zero-terminated=1][element-type utf8] +
+

Since 165

+
+
+
+

g_udev_device_get_is_initialized ()

+
gboolean            g_udev_device_get_is_initialized    (GUdevDevice *device);
+

+Gets whether device has been initalized. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

Whether device has been initialized.
+

Since 165

+
+
+
+

g_udev_device_get_usec_since_initialized ()

+
guint64             g_udev_device_get_usec_since_initialized
+                                                        (GUdevDevice *device);
+

+Gets number of micro-seconds since device was initialized. +

+

+This only works for devices with properties in the udev +database. All other devices return 0. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

Number of micro-seconds since device was initialized or 0 if unknown.
+

Since 165

+
+
+
+

g_udev_device_get_property_keys ()

+
const gchar * const * g_udev_device_get_property_keys   (GUdevDevice *device);
+

+Gets all keys for properties on device. +

+
++ + + + + + + + + + +

device :

A GUdevDevice.

Returns :

A NULL terminated string array of property keys. This array is owned by device and should not be freed by the caller. [transfer none][array zero-terminated=1][element-type utf8] +
+
+
+
+

g_udev_device_has_property ()

+
gboolean            g_udev_device_has_property          (GUdevDevice *device,
+                                                         const gchar *key);
+

+Check if a the property with the given key exists. +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

key :

Name of property.

Returns :

 +TRUE only if the value for key exist.
+
+
+
+

g_udev_device_get_property ()

+
const gchar *       g_udev_device_get_property          (GUdevDevice *device,
+                                                         const gchar *key);
+

+Look up the value for key on device. +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

key :

Name of property.

Returns :

The value for key or NULL if key doesn't exist on device. Do not free this string, it is owned by device.
+
+
+
+

g_udev_device_get_property_as_int ()

+
gint                g_udev_device_get_property_as_int   (GUdevDevice *device,
+                                                         const gchar *key);
+

+Look up the value for key on device and convert it to an integer +using strtol(). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

key :

Name of property.

Returns :

The value for key or 0 if key doesn't exist or +isn't an integer.
+
+
+
+

g_udev_device_get_property_as_uint64 ()

+
guint64             g_udev_device_get_property_as_uint64
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+

+Look up the value for key on device and convert it to an unsigned +64-bit integer using g_ascii_strtoull(). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

key :

Name of property.

Returns :

The value for key or 0 if key doesn't exist or isn't a +guint64.
+
+
+
+

g_udev_device_get_property_as_double ()

+
gdouble             g_udev_device_get_property_as_double
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+

+Look up the value for key on device and convert it to a double +precision floating point number using strtod(). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

key :

Name of property.

Returns :

The value for key or 0.0 if key doesn't exist or isn't a +gdouble.
+
+
+
+

g_udev_device_get_property_as_boolean ()

+
gboolean            g_udev_device_get_property_as_boolean
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+

+Look up the value for key on device and convert it to an +boolean. This is done by doing a case-insensitive string comparison +on the string value against "1" and "true". +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

key :

Name of property.

Returns :

The value for key or FALSE if key doesn't exist or +isn't a gboolean.
+
+
+
+

g_udev_device_get_property_as_strv ()

+
const gchar * const * g_udev_device_get_property_as_strv
+                                                        (GUdevDevice *device,
+                                                         const gchar *key);
+

+Look up the value for key on device and return the result of +splitting it into non-empty tokens split at white space (only space +(' '), form-feed ('\f'), newline ('\n'), carriage return ('\r'), +horizontal tab ('\t'), and vertical tab ('\v') are considered; the +locale is not taken into account). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

key :

Name of property.

Returns :

The value of key on device split into tokens or NULL if key doesn't exist. This array is owned by device and should not be freed by the caller. [transfer none][array zero-terminated=1][element-type utf8] +
+
+
+
+

g_udev_device_get_sysfs_attr ()

+
const gchar *       g_udev_device_get_sysfs_attr        (GUdevDevice *device,
+                                                         const gchar *name);
+

+Look up the sysfs attribute with name on device. +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

name :

Name of the sysfs attribute.

Returns :

The value of the sysfs attribute or NULL if there is no +such attribute. Do not free this string, it is owned by device.
+
+
+
+

g_udev_device_get_sysfs_attr_as_int ()

+
gint                g_udev_device_get_sysfs_attr_as_int (GUdevDevice *device,
+                                                         const gchar *name);
+

+Look up the sysfs attribute with name on device and convert it to an integer +using strtol(). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

name :

Name of the sysfs attribute.

Returns :

The value of the sysfs attribute or 0 if there is no such +attribute.
+
+
+
+

g_udev_device_get_sysfs_attr_as_uint64 ()

+
guint64             g_udev_device_get_sysfs_attr_as_uint64
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+

+Look up the sysfs attribute with name on device and convert it to an unsigned +64-bit integer using g_ascii_strtoull(). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

name :

Name of the sysfs attribute.

Returns :

The value of the sysfs attribute or 0 if there is no such +attribute.
+
+
+
+

g_udev_device_get_sysfs_attr_as_double ()

+
gdouble             g_udev_device_get_sysfs_attr_as_double
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+

+Look up the sysfs attribute with name on device and convert it to a double +precision floating point number using strtod(). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

name :

Name of the sysfs attribute.

Returns :

The value of the sysfs attribute or 0.0 if there is no such +attribute.
+
+
+
+

g_udev_device_get_sysfs_attr_as_boolean ()

+
gboolean            g_udev_device_get_sysfs_attr_as_boolean
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+

+Look up the sysfs attribute with name on device and convert it to an +boolean. This is done by doing a case-insensitive string comparison +on the string value against "1" and "true". +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

name :

Name of the sysfs attribute.

Returns :

The value of the sysfs attribute or FALSE if there is no such +attribute.
+
+
+
+

g_udev_device_get_sysfs_attr_as_strv ()

+
const gchar * const * g_udev_device_get_sysfs_attr_as_strv
+                                                        (GUdevDevice *device,
+                                                         const gchar *name);
+

+Look up the sysfs attribute with name on device and return the result of +splitting it into non-empty tokens split at white space (only space (' '), +form-feed ('\f'), newline ('\n'), carriage return ('\r'), horizontal +tab ('\t'), and vertical tab ('\v') are considered; the locale is +not taken into account). +

+
++ + + + + + + + + + + + + + +

device :

A GUdevDevice.

name :

Name of the sysfs attribute.

Returns :

The value of the sysfs attribute split into tokens or NULL if there is no such attribute. This array is owned by device and should not be freed by the caller. [transfer none][array zero-terminated=1][element-type utf8] +
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/gudev/docs/html/GUdevEnumerator.html b/src/gudev/docs/html/GUdevEnumerator.html new file mode 100755 index 0000000..0189708 --- /dev/null +++ b/src/gudev/docs/html/GUdevEnumerator.html @@ -0,0 +1,457 @@ + + + + +GUdevEnumerator + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

GUdevEnumerator

+

GUdevEnumerator — Lookup and sort devices

+
+
+

Synopsis

+
                    GUdevEnumerator;
+struct              GUdevEnumeratorClass;
+GUdevEnumerator *   g_udev_enumerator_new               (GUdevClient *client);
+GUdevEnumerator *   g_udev_enumerator_add_match_subsystem
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *subsystem);
+GUdevEnumerator *   g_udev_enumerator_add_nomatch_subsystem
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *subsystem);
+GUdevEnumerator *   g_udev_enumerator_add_match_sysfs_attr
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *name,
+                                                         const gchar *value);
+GUdevEnumerator *   g_udev_enumerator_add_nomatch_sysfs_attr
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *name,
+                                                         const gchar *value);
+GUdevEnumerator *   g_udev_enumerator_add_match_property
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *name,
+                                                         const gchar *value);
+GUdevEnumerator *   g_udev_enumerator_add_match_name    (GUdevEnumerator *enumerator,
+                                                         const gchar *name);
+GUdevEnumerator *   g_udev_enumerator_add_match_tag     (GUdevEnumerator *enumerator,
+                                                         const gchar *tag);
+GUdevEnumerator *   g_udev_enumerator_add_match_is_initialized
+                                                        (GUdevEnumerator *enumerator);
+GUdevEnumerator *   g_udev_enumerator_add_sysfs_path    (GUdevEnumerator *enumerator,
+                                                         const gchar *sysfs_path);
+GList *             g_udev_enumerator_execute           (GUdevEnumerator *enumerator);
+
+
+
+

Object Hierarchy

+
+  GObject
+   +----GUdevEnumerator
+
+
+
+

Properties

+
+  "client"                   GUdevClient*          : Read / Write / Construct Only
+
+
+
+

Description

+

+GUdevEnumerator is used to lookup and sort devices. +

+
+
+

Details

+
+

GUdevEnumerator

+
typedef struct _GUdevEnumerator GUdevEnumerator;
+

+The GUdevEnumerator struct is opaque and should not be accessed directly. +

+

Since 165

+
+
+
+

struct GUdevEnumeratorClass

+
struct GUdevEnumeratorClass {
+  GObjectClass   parent_class;
+};
+
+

+Class structure for GUdevEnumerator. +

+
++ + + + +

GObjectClass parent_class;

Parent class.
+

Since 165

+
+
+
+

g_udev_enumerator_new ()

+
GUdevEnumerator *   g_udev_enumerator_new               (GUdevClient *client);
+

+Constructs a GUdevEnumerator object that can be used to enumerate +and sort devices. Use the add_match_*() and add_nomatch_*() methods +and execute the query to get a list of devices with +g_udev_enumerator_execute(). +

+
++ + + + + + + + + + +

client :

A GUdevClient to enumerate devices from.

Returns :

A new GUdevEnumerator object. Free with g_object_unref().
+

Since 165

+
+
+
+

g_udev_enumerator_add_match_subsystem ()

+
GUdevEnumerator *   g_udev_enumerator_add_match_subsystem
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *subsystem);
+

+All returned devices will match the given subsystem. +

+
++ + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

subsystem :

Wildcard for subsystem name e.g. 'scsi' or 'a*'.

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_nomatch_subsystem ()

+
GUdevEnumerator *   g_udev_enumerator_add_nomatch_subsystem
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *subsystem);
+

+All returned devices will not match the given subsystem. +

+
++ + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

subsystem :

Wildcard for subsystem name e.g. 'scsi' or 'a*'.

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_match_sysfs_attr ()

+
GUdevEnumerator *   g_udev_enumerator_add_match_sysfs_attr
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *name,
+                                                         const gchar *value);
+

+All returned devices will have a sysfs attribute matching the given name and value. +

+
++ + + + + + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

name :

Wildcard filter for sysfs attribute key.

value :

Wildcard filter for sysfs attribute value.

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_nomatch_sysfs_attr ()

+
GUdevEnumerator *   g_udev_enumerator_add_nomatch_sysfs_attr
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *name,
+                                                         const gchar *value);
+

+All returned devices will not have a sysfs attribute matching the given name and value. +

+
++ + + + + + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

name :

Wildcard filter for sysfs attribute key.

value :

Wildcard filter for sysfs attribute value.

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_match_property ()

+
GUdevEnumerator *   g_udev_enumerator_add_match_property
+                                                        (GUdevEnumerator *enumerator,
+                                                         const gchar *name,
+                                                         const gchar *value);
+

+All returned devices will have a property matching the given name and value. +

+
++ + + + + + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

name :

Wildcard filter for property name.

value :

Wildcard filter for property value.

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_match_name ()

+
GUdevEnumerator *   g_udev_enumerator_add_match_name    (GUdevEnumerator *enumerator,
+                                                         const gchar *name);
+

+All returned devices will match the given name. +

+
++ + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

name :

Wildcard filter for kernel name e.g. "sda*".

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_match_tag ()

+
GUdevEnumerator *   g_udev_enumerator_add_match_tag     (GUdevEnumerator *enumerator,
+                                                         const gchar *tag);
+

+All returned devices will match the given tag. +

+
++ + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

tag :

A udev tag e.g. "udev-acl".

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_match_is_initialized ()

+
GUdevEnumerator *   g_udev_enumerator_add_match_is_initialized
+                                                        (GUdevEnumerator *enumerator);
+

+All returned devices will be initialized. +

+
++ + + + + + + + + + +

enumerator :

A GUdevEnumerator.

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_add_sysfs_path ()

+
GUdevEnumerator *   g_udev_enumerator_add_sysfs_path    (GUdevEnumerator *enumerator,
+                                                         const gchar *sysfs_path);
+

+Add a device to the list of devices, to retrieve it back sorted in dependency order. +

+
++ + + + + + + + + + + + + + +

enumerator :

A GUdevEnumerator.

sysfs_path :

A sysfs path, e.g. "/sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda"

Returns :

The passed in enumerator. [transfer none] +
+

Since 165

+
+
+
+

g_udev_enumerator_execute ()

+
GList *             g_udev_enumerator_execute           (GUdevEnumerator *enumerator);
+

+Executes the query in enumerator. +

+
++ + + + + + + + + + +

enumerator :

A GUdevEnumerator.

Returns :

A list of GUdevDevice objects. The caller should free the result by using g_object_unref() on each element in the list and then g_list_free() on the list. [element-type GUdevDevice][transfer full] +
+

Since 165

+
+
+
+

Property Details

+
+

The "client" property

+
  "client"                   GUdevClient*          : Read / Write / Construct Only
+

+The GUdevClient to enumerate devices from. +

+

Since 165

+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/gudev/docs/html/gudev-hierarchy.html b/src/gudev/docs/html/gudev-hierarchy.html new file mode 100755 index 0000000..71de82c --- /dev/null +++ b/src/gudev/docs/html/gudev-hierarchy.html @@ -0,0 +1,38 @@ + + + + +Object Hierarchy + + + + + + + + + + + + + + + + +
+

+Object Hierarchy

+
+    GObject
+        GUdevDevice
+        GUdevClient
+        GUdevEnumerator
+    GEnum
+        GUdevDeviceType
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/gudev/docs/html/gudev.devhelp2 b/src/gudev/docs/html/gudev.devhelp2 new file mode 100755 index 0000000..d682679 --- /dev/null +++ b/src/gudev/docs/html/gudev.devhelp2 @@ -0,0 +1,78 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/gudev/docs/html/home.png b/src/gudev/docs/html/home.png new file mode 100755 index 0000000000000000000000000000000000000000..17003611d9df2b066afc682cbde962f3a575002d GIT binary patch literal 654 zcmV;90&)F`P)~yY zO1cF+0vxb!W?!x?K+*#62Jq)nA4q`)5S6sgX4ao{=)(Mgq+YMr)7sjak|a^9)zS!j zlk{-n29mabXYF=7SYBQx&vO8xC}MYams+hxqtO7sImhPaCf@rq;I^3!#u*2aUP)55 zT2&N90xmEJ0s&fGT~(T<3d2xYmK9C>IP*x-M@ib*+0pFm>>uW37N2Wzaq-fCnIZE9 zpb8}0+uN+KuQM2oZVHfP8U6kQdo3?>Wo2dT)WeM9So8DqhLi#T0 z-i(>mfjhvbsYV`;4sgfJ-p>G-SqJ!fjR6BQYs1h*y9xaN0l{VB;o%`08yiy@)$8@~ z2PD1gcDuiy;j1tR0v#V8OH%W)25-YKyx(j#IXO9*YWf0mb8}QG6@b@;cHxh9{t7+@ o!Yd`f8L$sLH?yBt^q3C6015TtIu@BS5dZ)H07*qoM6N<$f*igdr~m)} literal 0 HcmV?d00001 diff --git a/src/gudev/docs/html/index.html b/src/gudev/docs/html/index.html new file mode 100755 index 0000000..a3fe9a6 --- /dev/null +++ b/src/gudev/docs/html/index.html @@ -0,0 +1,93 @@ + + + + +GUDev Reference Manual + + + + + + + +
+
+
+
+
+
+

+David Zeuthen +

+


+            
+          

+
+
+

+Bastien Nocera +

+


+            
+          

+
+
+

For GUdev version 182 +

+

Copyright © 2011 The GUDev Authors

+
+

+ Permission is granted to copy, distribute and/or modify this + document under the terms of the GNU Free + Documentation License, Version 1.1 or any later + version published by the Free Software Foundation with no + Invariant Sections, no Front-Cover Texts, and no Back-Cover + Texts. You may obtain a copy of the GNU Free + Documentation License from the Free Software + Foundation by visiting their Web site or by writing + to: + +

+


+          The Free Software Foundation, Inc.,
+          59 Temple Place - Suite 330,
+          Boston, MA 02111-1307,
+          USA
+        

+

+

+

+ Many of the names used by companies to distinguish their + products and services are claimed as trademarks. Where those + names appear in any freedesktop.org documentation, and those + trademarks are made aware to the members of the + freedesktop.org Project, the names have been printed in caps + or initial caps. +

+
+
+
+
+
+
I. API Reference
+
+
+GUdevClient — Query devices and listen to uevents +
+
+GUdevDevice — Get information about a device +
+
+GUdevEnumerator — Lookup and sort devices +
+
+
Object Hierarchy
+
Index
+
Index of new symbols in 165
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/gudev/docs/html/index.sgml b/src/gudev/docs/html/index.sgml new file mode 100755 index 0000000..da4eb0f --- /dev/null +++ b/src/gudev/docs/html/index.sgml @@ -0,0 +1,84 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/gudev/docs/html/ix01.html b/src/gudev/docs/html/ix01.html new file mode 100755 index 0000000..536752f --- /dev/null +++ b/src/gudev/docs/html/ix01.html @@ -0,0 +1,170 @@ + + + + +Index + + + + + + + + + + + + + + + + +
+

+Index

+
+
+

C

+
+
g_udev_client_new, g_udev_client_new () +
+
g_udev_client_query_by_device_file, g_udev_client_query_by_device_file () +
+
g_udev_client_query_by_device_number, g_udev_client_query_by_device_number () +
+
g_udev_client_query_by_subsystem, g_udev_client_query_by_subsystem () +
+
g_udev_client_query_by_subsystem_and_name, g_udev_client_query_by_subsystem_and_name () +
+
g_udev_client_query_by_sysfs_path, g_udev_client_query_by_sysfs_path () +
+
+
+
+

D

+
+
g_udev_device_get_action, g_udev_device_get_action () +
+
g_udev_device_get_device_file, g_udev_device_get_device_file () +
+
g_udev_device_get_device_file_symlinks, g_udev_device_get_device_file_symlinks () +
+
g_udev_device_get_device_number, g_udev_device_get_device_number () +
+
g_udev_device_get_device_type, g_udev_device_get_device_type () +
+
g_udev_device_get_devtype, g_udev_device_get_devtype () +
+
g_udev_device_get_driver, g_udev_device_get_driver () +
+
g_udev_device_get_is_initialized, g_udev_device_get_is_initialized () +
+
g_udev_device_get_name, g_udev_device_get_name () +
+
g_udev_device_get_number, g_udev_device_get_number () +
+
g_udev_device_get_parent, g_udev_device_get_parent () +
+
g_udev_device_get_parent_with_subsystem, g_udev_device_get_parent_with_subsystem () +
+
g_udev_device_get_property, g_udev_device_get_property () +
+
g_udev_device_get_property_as_boolean, g_udev_device_get_property_as_boolean () +
+
g_udev_device_get_property_as_double, g_udev_device_get_property_as_double () +
+
g_udev_device_get_property_as_int, g_udev_device_get_property_as_int () +
+
g_udev_device_get_property_as_strv, g_udev_device_get_property_as_strv () +
+
g_udev_device_get_property_as_uint64, g_udev_device_get_property_as_uint64 () +
+
g_udev_device_get_property_keys, g_udev_device_get_property_keys () +
+
g_udev_device_get_seqnum, g_udev_device_get_seqnum () +
+
g_udev_device_get_subsystem, g_udev_device_get_subsystem () +
+
g_udev_device_get_sysfs_attr, g_udev_device_get_sysfs_attr () +
+
g_udev_device_get_sysfs_attr_as_boolean, g_udev_device_get_sysfs_attr_as_boolean () +
+
g_udev_device_get_sysfs_attr_as_double, g_udev_device_get_sysfs_attr_as_double () +
+
g_udev_device_get_sysfs_attr_as_int, g_udev_device_get_sysfs_attr_as_int () +
+
g_udev_device_get_sysfs_attr_as_strv, g_udev_device_get_sysfs_attr_as_strv () +
+
g_udev_device_get_sysfs_attr_as_uint64, g_udev_device_get_sysfs_attr_as_uint64 () +
+
g_udev_device_get_sysfs_path, g_udev_device_get_sysfs_path () +
+
g_udev_device_get_tags, g_udev_device_get_tags () +
+
g_udev_device_get_usec_since_initialized, g_udev_device_get_usec_since_initialized () +
+
g_udev_device_has_property, g_udev_device_has_property () +
+
+
+
+

E

+
+
g_udev_enumerator_add_match_is_initialized, g_udev_enumerator_add_match_is_initialized () +
+
g_udev_enumerator_add_match_name, g_udev_enumerator_add_match_name () +
+
g_udev_enumerator_add_match_property, g_udev_enumerator_add_match_property () +
+
g_udev_enumerator_add_match_subsystem, g_udev_enumerator_add_match_subsystem () +
+
g_udev_enumerator_add_match_sysfs_attr, g_udev_enumerator_add_match_sysfs_attr () +
+
g_udev_enumerator_add_match_tag, g_udev_enumerator_add_match_tag () +
+
g_udev_enumerator_add_nomatch_subsystem, g_udev_enumerator_add_nomatch_subsystem () +
+
g_udev_enumerator_add_nomatch_sysfs_attr, g_udev_enumerator_add_nomatch_sysfs_attr () +
+
g_udev_enumerator_add_sysfs_path, g_udev_enumerator_add_sysfs_path () +
+
g_udev_enumerator_execute, g_udev_enumerator_execute () +
+
g_udev_enumerator_new, g_udev_enumerator_new () +
+
+
+
+

G

+
+
GUdevClient, GUdevClient +
+
GUdevClient::uevent, The "uevent" signal +
+
GUdevClient:subsystems, The "subsystems" property +
+
GUdevClientClass, struct GUdevClientClass +
+
GUdevDevice, GUdevDevice +
+
GUdevDeviceClass, struct GUdevDeviceClass +
+
GUdevDeviceNumber, GUdevDeviceNumber +
+
GUdevDeviceType, enum GUdevDeviceType +
+
GUdevEnumerator, GUdevEnumerator +
+
GUdevEnumerator:client, The "client" property +
+
GUdevEnumeratorClass, struct GUdevEnumeratorClass +
+
+
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/gudev/docs/html/ix02.html b/src/gudev/docs/html/ix02.html new file mode 100755 index 0000000..0f23d0d --- /dev/null +++ b/src/gudev/docs/html/ix02.html @@ -0,0 +1,109 @@ + + + + +Index of new symbols in 165 + + + + + + + + + + + + + + + + + + +
+

+Index of new symbols in 165

+

D

+
+g_udev_device_get_is_initialized, function in GUdevDevice +
+
+
+g_udev_device_get_tags, function in GUdevDevice +
+
+
+g_udev_device_get_usec_since_initialized, function in GUdevDevice +
+
+

E

+
+g_udev_enumerator_add_match_is_initialized, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_match_name, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_match_property, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_match_subsystem, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_match_sysfs_attr, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_match_tag, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_nomatch_subsystem, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_nomatch_sysfs_attr, function in GUdevEnumerator +
+
+
+g_udev_enumerator_add_sysfs_path, function in GUdevEnumerator +
+
+
+g_udev_enumerator_execute, function in GUdevEnumerator +
+
+
+g_udev_enumerator_new, function in GUdevEnumerator +
+
+

G

+
+GUdevEnumerator, struct in GUdevEnumerator +
+
+
+GUdevEnumerator:client, object property in GUdevEnumerator +
+
+
+GUdevEnumeratorClass, struct in GUdevEnumerator +
+
+
+
+
+ Generated by GTK-Doc V1.18
+ + \ No newline at end of file diff --git a/src/gudev/docs/html/left.png b/src/gudev/docs/html/left.png new file mode 100755 index 0000000000000000000000000000000000000000..2d05b3d5b4aeec9384bbfe404bfc4ed0897051c4 GIT binary patch literal 459 zcmV;+0W|)JP)40xL?wO*>WZ(J#ML5j2<9jD6A%Q&kC}jOeEc;X{s;`zcnxLeZR6?6h#^ihmNF6NpGdilO$m<82oD9WQ|6nVv1`? z>KufRi{?QPXg;4;wroQu4?mN1Ydd@|kaQ|ZyWLK!)yi7Wb%=0{}lD)tfliHAUyWRQ+fD_;aV6j->y6!O_8bENg + + + +API Reference + + + + + + + + + + + + + + + + +
+
+

+API Reference

+
+
+
+
+

+ This part presents the class and function reference for the + libgudev library. +

+
+

Table of Contents

+
+
+GUdevClient — Query devices and listen to uevents +
+
+GUdevDevice — Get information about a device +
+
+GUdevEnumerator — Lookup and sort devices +
+
+
+
+
+
+
+ Generated by GTK-Doc V1.18
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+@gudevclient: the object which received the signal. +@arg1: +@arg2: + + + + + + + + + + + +@parent_class: +@uevent: + + + + + + +@G_UDEV_DEVICE_TYPE_NONE: +@G_UDEV_DEVICE_TYPE_BLOCK: +@G_UDEV_DEVICE_TYPE_CHAR: + + + + + + + + + + + + +@subsystems: +@Returns: + + + + + + + +@client: +@subsystem: +@Returns: + + + + + + + +@client: +@type: +@number: +@Returns: + + + + + + + +@client: +@device_file: +@Returns: + + + + + + + +@client: +@sysfs_path: +@Returns: + + + + + + + +@client: +@subsystem: +@name: +@Returns: + + diff --git a/src/gudev/docs/tmpl/gudevdevice.sgml b/src/gudev/docs/tmpl/gudevdevice.sgml new file mode 100755 index 0000000..9a92302 --- /dev/null +++ b/src/gudev/docs/tmpl/gudevdevice.sgml @@ -0,0 +1,331 @@ + +GUdevDevice + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@parent_class: + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@subsystem: +@devtype: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@Returns: + + + + + + + +@device: +@key: +@Returns: + + + + + + + +@device: +@key: +@Returns: + + + + + + + +@device: +@key: +@Returns: + + + + + + + +@device: +@key: +@Returns: + + + + + + + +@device: +@key: +@Returns: + + + + + + + +@device: +@key: +@Returns: + + + + + + + +@device: +@key: +@Returns: + + + + + + + +@device: +@name: +@Returns: + + + + + + + +@device: +@name: +@Returns: + + + + + + + +@device: +@name: +@Returns: + + + + + + + +@device: +@name: +@Returns: + + + + + + + +@device: +@name: +@Returns: + + + + + + + +@device: +@name: +@Returns: + + diff --git a/src/gudev/docs/tmpl/gudevenumerator.sgml b/src/gudev/docs/tmpl/gudevenumerator.sgml new file mode 100755 index 0000000..30ccede --- /dev/null +++ b/src/gudev/docs/tmpl/gudevenumerator.sgml @@ -0,0 +1,152 @@ + +GUdevEnumerator + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@parent_class: + + + + + + +@client: +@Returns: + + + + + + + +@enumerator: +@subsystem: +@Returns: + + + + + + + +@enumerator: +@subsystem: +@Returns: + + + + + + + +@enumerator: +@name: +@value: +@Returns: + + + + + + + +@enumerator: +@name: +@value: +@Returns: + + + + + + + +@enumerator: +@name: +@value: +@Returns: + + + + + + + +@enumerator: +@name: +@Returns: + + + + + + + +@enumerator: +@tag: +@Returns: + + + + + + + +@enumerator: +@Returns: + + + + + + + +@enumerator: +@sysfs_path: +@Returns: + + + + + + + +@enumerator: +@Returns: + + diff --git a/src/gudev/docs/tmpl/gudevenumtypes.sgml b/src/gudev/docs/tmpl/gudevenumtypes.sgml new file mode 100755 index 0000000..79e26e3 --- /dev/null +++ b/src/gudev/docs/tmpl/gudevenumtypes.sgml @@ -0,0 +1,24 @@ + +gudevenumtypes + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/gudev/docs/tmpl/gudevmarshal.sgml b/src/gudev/docs/tmpl/gudevmarshal.sgml new file mode 100755 index 0000000..ec46d46 --- /dev/null +++ b/src/gudev/docs/tmpl/gudevmarshal.sgml @@ -0,0 +1,24 @@ + +gudevmarshal + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/gudev/docs/version.xml b/src/gudev/docs/version.xml new file mode 100755 index 0000000..960e7a8 --- /dev/null +++ b/src/gudev/docs/version.xml @@ -0,0 +1 @@ +182 diff --git a/src/gudev/docs/version.xml.in b/src/gudev/docs/version.xml.in new file mode 100755 index 0000000..d78bda9 --- /dev/null +++ b/src/gudev/docs/version.xml.in @@ -0,0 +1 @@ +@VERSION@ diff --git a/src/gudev/gjs-example.js b/src/gudev/gjs-example.js new file mode 100755 index 0000000..5586fd6 --- /dev/null +++ b/src/gudev/gjs-example.js @@ -0,0 +1,75 @@ +#!/usr/bin/env gjs-console + +// This currently depends on the following patches to gjs +// +// http://bugzilla.gnome.org/show_bug.cgi?id=584558 +// http://bugzilla.gnome.org/show_bug.cgi?id=584560 +// http://bugzilla.gnome.org/show_bug.cgi?id=584568 + +const GUdev = imports.gi.GUdev; +const Mainloop = imports.mainloop; + +function print_device (device) { + print (" subsystem: " + device.get_subsystem ()); + print (" devtype: " + device.get_devtype ()); + print (" name: " + device.get_name ()); + print (" number: " + device.get_number ()); + print (" sysfs_path: " + device.get_sysfs_path ()); + print (" driver: " + device.get_driver ()); + print (" action: " + device.get_action ()); + print (" seqnum: " + device.get_seqnum ()); + print (" device type: " + device.get_device_type ()); + print (" device number: " + device.get_device_number ()); + print (" device file: " + device.get_device_file ()); + print (" device file symlinks: " + device.get_device_file_symlinks ()); + print (" foo: " + device.get_sysfs_attr_as_strv ("stat")); + var keys = device.get_property_keys (); + for (var n = 0; n < keys.length; n++) { + print (" " + keys[n] + "=" + device.get_property (keys[n])); + } +} + +function on_uevent (client, action, device) { + print ("action " + action + " on device " + device.get_sysfs_path()); + print_device (device); + print (""); +} + +var client = new GUdev.Client ({subsystems: ["block", "usb/usb_interface"]}); +client.connect ("uevent", on_uevent); + +var block_devices = client.query_by_subsystem ("block"); +for (var n = 0; n < block_devices.length; n++) { + print ("block device: " + block_devices[n].get_device_file ()); +} + +var d; + +d = client.query_by_device_number (GUdev.DeviceType.BLOCK, 0x0810); +if (d == null) { + print ("query_by_device_number 0x810 -> null"); +} else { + print ("query_by_device_number 0x810 -> " + d.get_device_file ()); + var dd = d.get_parent_with_subsystem ("usb", null); + print_device (dd); + print ("--------------------------------------------------------------------------"); + while (d != null) { + print_device (d); + print (""); + d = d.get_parent (); + } +} + +d = client.query_by_sysfs_path ("/sys/block/sda/sda1"); +print ("query_by_sysfs_path (\"/sys/block/sda1\") -> " + d.get_device_file ()); + +d = client.query_by_subsystem_and_name ("block", "sda2"); +print ("query_by_subsystem_and_name (\"block\", \"sda2\") -> " + d.get_device_file ()); + +d = client.query_by_device_file ("/dev/sda"); +print ("query_by_device_file (\"/dev/sda\") -> " + d.get_device_file ()); + +d = client.query_by_device_file ("/dev/block/8:0"); +print ("query_by_device_file (\"/dev/block/8:0\") -> " + d.get_device_file ()); + +Mainloop.run('udev-example'); diff --git a/src/gudev/gudev-1.0.pc.in b/src/gudev/gudev-1.0.pc.in new file mode 100755 index 0000000..058262d --- /dev/null +++ b/src/gudev/gudev-1.0.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: gudev-1.0 +Description: GObject bindings for libudev +Version: @VERSION@ +Requires: glib-2.0, gobject-2.0 +Libs: -L${libdir} -lgudev-1.0 +Cflags: -I${includedir}/gudev-1.0 diff --git a/src/gudev/gudev.h b/src/gudev/gudev.h new file mode 100755 index 0000000..a313460 --- /dev/null +++ b/src/gudev/gudev.h @@ -0,0 +1,33 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __G_UDEV_H__ +#define __G_UDEV_H__ + +#define _GUDEV_INSIDE_GUDEV_H 1 +#include +#include +#include +#include +#include +#include +#undef _GUDEV_INSIDE_GUDEV_H + +#endif /* __G_UDEV_H__ */ diff --git a/src/gudev/gudevclient.c b/src/gudev/gudevclient.c new file mode 100755 index 0000000..2b94102 --- /dev/null +++ b/src/gudev/gudevclient.c @@ -0,0 +1,527 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008-2010 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include + +#include "gudevclient.h" +#include "gudevdevice.h" +#include "gudevmarshal.h" +#include "gudevprivate.h" + +/** + * SECTION:gudevclient + * @short_description: Query devices and listen to uevents + * + * #GUdevClient is used to query information about devices on a Linux + * system from the Linux kernel and the udev device + * manager. + * + * Device information is retrieved from the kernel (through the + * sysfs filesystem) and the udev daemon (through a + * tmpfs filesystem) and presented through + * #GUdevDevice objects. This means that no blocking IO ever happens + * (in both cases, we are essentially just reading data from kernel + * memory) and as such there are no asynchronous versions of the + * provided methods. + * + * To get #GUdevDevice objects, use + * g_udev_client_query_by_subsystem(), + * g_udev_client_query_by_device_number(), + * g_udev_client_query_by_device_file(), + * g_udev_client_query_by_sysfs_path(), + * g_udev_client_query_by_subsystem_and_name() + * or the #GUdevEnumerator type. + * + * To listen to uevents, connect to the #GUdevClient::uevent signal. + */ + +struct _GUdevClientPrivate +{ + GSource *watch_source; + struct udev *udev; + struct udev_monitor *monitor; + + gchar **subsystems; +}; + +enum +{ + PROP_0, + PROP_SUBSYSTEMS, +}; + +enum +{ + UEVENT_SIGNAL, + LAST_SIGNAL, +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +G_DEFINE_TYPE (GUdevClient, g_udev_client, G_TYPE_OBJECT) + +/* ---------------------------------------------------------------------------------------------------- */ + +static gboolean +monitor_event (GIOChannel *source, + GIOCondition condition, + gpointer data) +{ + GUdevClient *client = (GUdevClient *) data; + GUdevDevice *device; + struct udev_device *udevice; + + if (client->priv->monitor == NULL) + goto out; + udevice = udev_monitor_receive_device (client->priv->monitor); + if (udevice == NULL) + goto out; + + device = _g_udev_device_new (udevice); + udev_device_unref (udevice); + g_signal_emit (client, + signals[UEVENT_SIGNAL], + 0, + g_udev_device_get_action (device), + device); + g_object_unref (device); + + out: + return TRUE; +} + +static void +g_udev_client_finalize (GObject *object) +{ + GUdevClient *client = G_UDEV_CLIENT (object); + + if (client->priv->watch_source != NULL) + { + g_source_destroy (client->priv->watch_source); + client->priv->watch_source = NULL; + } + + if (client->priv->monitor != NULL) + { + udev_monitor_unref (client->priv->monitor); + client->priv->monitor = NULL; + } + + if (client->priv->udev != NULL) + { + udev_unref (client->priv->udev); + client->priv->udev = NULL; + } + + g_strfreev (client->priv->subsystems); + + if (G_OBJECT_CLASS (g_udev_client_parent_class)->finalize != NULL) + G_OBJECT_CLASS (g_udev_client_parent_class)->finalize (object); +} + +static void +g_udev_client_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + GUdevClient *client = G_UDEV_CLIENT (object); + + switch (prop_id) + { + case PROP_SUBSYSTEMS: + if (client->priv->subsystems != NULL) + g_strfreev (client->priv->subsystems); + client->priv->subsystems = g_strdupv (g_value_get_boxed (value)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +g_udev_client_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + GUdevClient *client = G_UDEV_CLIENT (object); + + switch (prop_id) + { + case PROP_SUBSYSTEMS: + g_value_set_boxed (value, client->priv->subsystems); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +g_udev_client_constructed (GObject *object) +{ + GUdevClient *client = G_UDEV_CLIENT (object); + GIOChannel *channel; + guint n; + + client->priv->udev = udev_new (); + + /* connect to event source */ + client->priv->monitor = udev_monitor_new_from_netlink (client->priv->udev, "udev"); + + //g_debug ("ss = %p", client->priv->subsystems); + + if (client->priv->subsystems != NULL) + { + /* install subsystem filters to only wake up for certain events */ + for (n = 0; client->priv->subsystems[n] != NULL; n++) + { + gchar *subsystem; + gchar *devtype; + gchar *s; + + subsystem = g_strdup (client->priv->subsystems[n]); + devtype = NULL; + + //g_debug ("s = '%s'", subsystem); + + s = strstr (subsystem, "/"); + if (s != NULL) + { + devtype = s + 1; + *s = '\0'; + } + + if (client->priv->monitor != NULL) + udev_monitor_filter_add_match_subsystem_devtype (client->priv->monitor, subsystem, devtype); + + g_free (subsystem); + } + + /* listen to events, and buffer them */ + if (client->priv->monitor != NULL) + { + udev_monitor_enable_receiving (client->priv->monitor); + channel = g_io_channel_unix_new (udev_monitor_get_fd (client->priv->monitor)); + client->priv->watch_source = g_io_create_watch (channel, G_IO_IN); + g_io_channel_unref (channel); + g_source_set_callback (client->priv->watch_source, (GSourceFunc) monitor_event, client, NULL); + g_source_attach (client->priv->watch_source, g_main_context_get_thread_default ()); + g_source_unref (client->priv->watch_source); + } + else + { + client->priv->watch_source = NULL; + } + } + + if (G_OBJECT_CLASS (g_udev_client_parent_class)->constructed != NULL) + G_OBJECT_CLASS (g_udev_client_parent_class)->constructed (object); +} + + +static void +g_udev_client_class_init (GUdevClientClass *klass) +{ + GObjectClass *gobject_class = (GObjectClass *) klass; + + gobject_class->constructed = g_udev_client_constructed; + gobject_class->set_property = g_udev_client_set_property; + gobject_class->get_property = g_udev_client_get_property; + gobject_class->finalize = g_udev_client_finalize; + + /** + * GUdevClient:subsystems: + * + * The subsystems to listen for uevents on. + * + * To listen for only a specific DEVTYPE for a given SUBSYSTEM, use + * "subsystem/devtype". For example, to only listen for uevents + * where SUBSYSTEM is usb and DEVTYPE is usb_interface, use + * "usb/usb_interface". + * + * If this property is %NULL, then no events will be reported. If + * it's the empty array, events from all subsystems will be + * reported. + */ + g_object_class_install_property (gobject_class, + PROP_SUBSYSTEMS, + g_param_spec_boxed ("subsystems", + "The subsystems to listen for changes on", + "The subsystems to listen for changes on", + G_TYPE_STRV, + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_READWRITE)); + + /** + * GUdevClient::uevent: + * @client: The #GUdevClient receiving the event. + * @action: The action for the uevent e.g. "add", "remove", "change", "move", etc. + * @device: Details about the #GUdevDevice the event is for. + * + * Emitted when @client receives an uevent. + * + * This signal is emitted in the + * thread-default main loop + * of the thread that @client was created in. + */ + signals[UEVENT_SIGNAL] = g_signal_new ("uevent", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GUdevClientClass, uevent), + NULL, + NULL, + g_udev_marshal_VOID__STRING_OBJECT, + G_TYPE_NONE, + 2, + G_TYPE_STRING, + G_UDEV_TYPE_DEVICE); + + g_type_class_add_private (klass, sizeof (GUdevClientPrivate)); +} + +static void +g_udev_client_init (GUdevClient *client) +{ + client->priv = G_TYPE_INSTANCE_GET_PRIVATE (client, + G_UDEV_TYPE_CLIENT, + GUdevClientPrivate); +} + +/** + * g_udev_client_new: + * @subsystems: (array zero-terminated=1) (element-type utf8) (transfer none) (allow-none): A %NULL terminated string array of subsystems to listen for uevents on, %NULL to not listen on uevents at all, or an empty array to listen to uevents on all subsystems. See the documentation for the #GUdevClient:subsystems property for details on this parameter. + * + * Constructs a #GUdevClient object that can be used to query + * information about devices. Connect to the #GUdevClient::uevent + * signal to listen for uevents. Note that signals are emitted in the + * thread-default main loop + * of the thread that you call this constructor from. + * + * Returns: A new #GUdevClient object. Free with g_object_unref(). + */ +GUdevClient * +g_udev_client_new (const gchar * const *subsystems) +{ + return G_UDEV_CLIENT (g_object_new (G_UDEV_TYPE_CLIENT, "subsystems", subsystems, NULL)); +} + +/** + * g_udev_client_query_by_subsystem: + * @client: A #GUdevClient. + * @subsystem: (allow-none): The subsystem to get devices for or %NULL to get all devices. + * + * Gets all devices belonging to @subsystem. + * + * Returns: (element-type GUdevDevice) (transfer full): A list of #GUdevDevice objects. The caller should free the result by using g_object_unref() on each element in the list and then g_list_free() on the list. + */ +GList * +g_udev_client_query_by_subsystem (GUdevClient *client, + const gchar *subsystem) +{ + struct udev_enumerate *enumerate; + struct udev_list_entry *l, *devices; + GList *ret; + + g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL); + + ret = NULL; + + /* prepare a device scan */ + enumerate = udev_enumerate_new (client->priv->udev); + + /* filter for subsystem */ + if (subsystem != NULL) + udev_enumerate_add_match_subsystem (enumerate, subsystem); + /* retrieve the list */ + udev_enumerate_scan_devices (enumerate); + + /* add devices to the list */ + devices = udev_enumerate_get_list_entry (enumerate); + for (l = devices; l != NULL; l = udev_list_entry_get_next (l)) + { + struct udev_device *udevice; + GUdevDevice *device; + + udevice = udev_device_new_from_syspath (udev_enumerate_get_udev (enumerate), + udev_list_entry_get_name (l)); + if (udevice == NULL) + continue; + device = _g_udev_device_new (udevice); + udev_device_unref (udevice); + ret = g_list_prepend (ret, device); + } + udev_enumerate_unref (enumerate); + + ret = g_list_reverse (ret); + + return ret; +} + +/** + * g_udev_client_query_by_device_number: + * @client: A #GUdevClient. + * @type: A value from the #GUdevDeviceType enumeration. + * @number: A device number. + * + * Looks up a device for a type and device number. + * + * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref(). + */ +GUdevDevice * +g_udev_client_query_by_device_number (GUdevClient *client, + GUdevDeviceType type, + GUdevDeviceNumber number) +{ + struct udev_device *udevice; + GUdevDevice *device; + + g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL); + + device = NULL; + udevice = udev_device_new_from_devnum (client->priv->udev, type, number); + + if (udevice == NULL) + goto out; + + device = _g_udev_device_new (udevice); + udev_device_unref (udevice); + + out: + return device; +} + +/** + * g_udev_client_query_by_device_file: + * @client: A #GUdevClient. + * @device_file: A device file. + * + * Looks up a device for a device file. + * + * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref(). + */ +GUdevDevice * +g_udev_client_query_by_device_file (GUdevClient *client, + const gchar *device_file) +{ + struct stat stat_buf; + GUdevDevice *device; + + g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL); + g_return_val_if_fail (device_file != NULL, NULL); + + device = NULL; + + if (stat (device_file, &stat_buf) != 0) + goto out; + + if (stat_buf.st_rdev == 0) + goto out; + + if (S_ISBLK (stat_buf.st_mode)) + device = g_udev_client_query_by_device_number (client, G_UDEV_DEVICE_TYPE_BLOCK, stat_buf.st_rdev); + else if (S_ISCHR (stat_buf.st_mode)) + device = g_udev_client_query_by_device_number (client, G_UDEV_DEVICE_TYPE_CHAR, stat_buf.st_rdev); + + out: + return device; +} + +/** + * g_udev_client_query_by_sysfs_path: + * @client: A #GUdevClient. + * @sysfs_path: A sysfs path. + * + * Looks up a device for a sysfs path. + * + * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref(). + */ +GUdevDevice * +g_udev_client_query_by_sysfs_path (GUdevClient *client, + const gchar *sysfs_path) +{ + struct udev_device *udevice; + GUdevDevice *device; + + g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL); + g_return_val_if_fail (sysfs_path != NULL, NULL); + + device = NULL; + udevice = udev_device_new_from_syspath (client->priv->udev, sysfs_path); + if (udevice == NULL) + goto out; + + device = _g_udev_device_new (udevice); + udev_device_unref (udevice); + + out: + return device; +} + +/** + * g_udev_client_query_by_subsystem_and_name: + * @client: A #GUdevClient. + * @subsystem: A subsystem name. + * @name: The name of the device. + * + * Looks up a device for a subsystem and name. + * + * Returns: (transfer full): A #GUdevDevice object or %NULL if the device was not found. Free with g_object_unref(). + */ +GUdevDevice * +g_udev_client_query_by_subsystem_and_name (GUdevClient *client, + const gchar *subsystem, + const gchar *name) +{ + struct udev_device *udevice; + GUdevDevice *device; + + g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL); + g_return_val_if_fail (subsystem != NULL, NULL); + g_return_val_if_fail (name != NULL, NULL); + + device = NULL; + udevice = udev_device_new_from_subsystem_sysname (client->priv->udev, subsystem, name); + if (udevice == NULL) + goto out; + + device = _g_udev_device_new (udevice); + udev_device_unref (udevice); + + out: + return device; +} + +struct udev * +_g_udev_client_get_udev (GUdevClient *client) +{ + g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL); + return client->priv->udev; +} diff --git a/src/gudev/gudevclient.h b/src/gudev/gudevclient.h new file mode 100755 index 0000000..b425d03 --- /dev/null +++ b/src/gudev/gudevclient.h @@ -0,0 +1,100 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H) +#error "Only can be included directly, this file may disappear or change contents." +#endif + +#ifndef __G_UDEV_CLIENT_H__ +#define __G_UDEV_CLIENT_H__ + +#include + +G_BEGIN_DECLS + +#define G_UDEV_TYPE_CLIENT (g_udev_client_get_type ()) +#define G_UDEV_CLIENT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_UDEV_TYPE_CLIENT, GUdevClient)) +#define G_UDEV_CLIENT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_UDEV_TYPE_CLIENT, GUdevClientClass)) +#define G_UDEV_IS_CLIENT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_UDEV_TYPE_CLIENT)) +#define G_UDEV_IS_CLIENT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_UDEV_TYPE_CLIENT)) +#define G_UDEV_CLIENT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_UDEV_TYPE_CLIENT, GUdevClientClass)) + +typedef struct _GUdevClientClass GUdevClientClass; +typedef struct _GUdevClientPrivate GUdevClientPrivate; + +/** + * GUdevClient: + * + * The #GUdevClient struct is opaque and should not be accessed directly. + */ +struct _GUdevClient +{ + GObject parent; + + /*< private >*/ + GUdevClientPrivate *priv; +}; + +/** + * GUdevClientClass: + * @parent_class: Parent class. + * @uevent: Signal class handler for the #GUdevClient::uevent signal. + * + * Class structure for #GUdevClient. + */ +struct _GUdevClientClass +{ + GObjectClass parent_class; + + /* signals */ + void (*uevent) (GUdevClient *client, + const gchar *action, + GUdevDevice *device); + + /*< private >*/ + /* Padding for future expansion */ + void (*reserved1) (void); + void (*reserved2) (void); + void (*reserved3) (void); + void (*reserved4) (void); + void (*reserved5) (void); + void (*reserved6) (void); + void (*reserved7) (void); + void (*reserved8) (void); +}; + +GType g_udev_client_get_type (void) G_GNUC_CONST; +GUdevClient *g_udev_client_new (const gchar* const *subsystems); +GList *g_udev_client_query_by_subsystem (GUdevClient *client, + const gchar *subsystem); +GUdevDevice *g_udev_client_query_by_device_number (GUdevClient *client, + GUdevDeviceType type, + GUdevDeviceNumber number); +GUdevDevice *g_udev_client_query_by_device_file (GUdevClient *client, + const gchar *device_file); +GUdevDevice *g_udev_client_query_by_sysfs_path (GUdevClient *client, + const gchar *sysfs_path); +GUdevDevice *g_udev_client_query_by_subsystem_and_name (GUdevClient *client, + const gchar *subsystem, + const gchar *name); + +G_END_DECLS + +#endif /* __G_UDEV_CLIENT_H__ */ diff --git a/src/gudev/gudevdevice.c b/src/gudev/gudevdevice.c new file mode 100755 index 0000000..62a26f9 --- /dev/null +++ b/src/gudev/gudevdevice.c @@ -0,0 +1,963 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include + +#include "gudevdevice.h" +#include "gudevprivate.h" + +/** + * SECTION:gudevdevice + * @short_description: Get information about a device + * + * The #GUdevDevice class is used to get information about a specific + * device. Note that you cannot instantiate a #GUdevDevice object + * yourself. Instead you must use #GUdevClient to obtain #GUdevDevice + * objects. + * + * To get basic information about a device, use + * g_udev_device_get_subsystem(), g_udev_device_get_devtype(), + * g_udev_device_get_name(), g_udev_device_get_number(), + * g_udev_device_get_sysfs_path(), g_udev_device_get_driver(), + * g_udev_device_get_action(), g_udev_device_get_seqnum(), + * g_udev_device_get_device_type(), g_udev_device_get_device_number(), + * g_udev_device_get_device_file(), + * g_udev_device_get_device_file_symlinks(). + * + * To navigate the device tree, use g_udev_device_get_parent() and + * g_udev_device_get_parent_with_subsystem(). + * + * To access udev properties for the device, use + * g_udev_device_get_property_keys(), + * g_udev_device_has_property(), + * g_udev_device_get_property(), + * g_udev_device_get_property_as_int(), + * g_udev_device_get_property_as_uint64(), + * g_udev_device_get_property_as_double(), + * g_udev_device_get_property_as_boolean() and + * g_udev_device_get_property_as_strv(). + * + * To access sysfs attributes for the device, use + * g_udev_device_get_sysfs_attr(), + * g_udev_device_get_sysfs_attr_as_int(), + * g_udev_device_get_sysfs_attr_as_uint64(), + * g_udev_device_get_sysfs_attr_as_double(), + * g_udev_device_get_sysfs_attr_as_boolean() and + * g_udev_device_get_sysfs_attr_as_strv(). + * + * Note that all getters on #GUdevDevice are non-reffing – returned + * values are owned by the object, should not be freed and are only + * valid as long as the object is alive. + * + * By design, #GUdevDevice will not react to changes for a device – it + * only contains a snapshot of information when the #GUdevDevice + * object was created. To work with changes, you typically connect to + * the #GUdevClient::uevent signal on a #GUdevClient and get a new + * #GUdevDevice whenever an event happens. + */ + +struct _GUdevDevicePrivate +{ + struct udev_device *udevice; + + /* computed ondemand and cached */ + gchar **device_file_symlinks; + gchar **property_keys; + gchar **tags; + GHashTable *prop_strvs; + GHashTable *sysfs_attr_strvs; +}; + +G_DEFINE_TYPE (GUdevDevice, g_udev_device, G_TYPE_OBJECT) + +static void +g_udev_device_finalize (GObject *object) +{ + GUdevDevice *device = G_UDEV_DEVICE (object); + + g_strfreev (device->priv->device_file_symlinks); + g_strfreev (device->priv->property_keys); + g_strfreev (device->priv->tags); + + if (device->priv->udevice != NULL) + udev_device_unref (device->priv->udevice); + + if (device->priv->prop_strvs != NULL) + g_hash_table_unref (device->priv->prop_strvs); + + if (device->priv->sysfs_attr_strvs != NULL) + g_hash_table_unref (device->priv->sysfs_attr_strvs); + + if (G_OBJECT_CLASS (g_udev_device_parent_class)->finalize != NULL) + (* G_OBJECT_CLASS (g_udev_device_parent_class)->finalize) (object); +} + +static void +g_udev_device_class_init (GUdevDeviceClass *klass) +{ + GObjectClass *gobject_class = (GObjectClass *) klass; + + gobject_class->finalize = g_udev_device_finalize; + + g_type_class_add_private (klass, sizeof (GUdevDevicePrivate)); +} + +static void +g_udev_device_init (GUdevDevice *device) +{ + device->priv = G_TYPE_INSTANCE_GET_PRIVATE (device, + G_UDEV_TYPE_DEVICE, + GUdevDevicePrivate); +} + + +GUdevDevice * +_g_udev_device_new (struct udev_device *udevice) +{ + GUdevDevice *device; + + device = G_UDEV_DEVICE (g_object_new (G_UDEV_TYPE_DEVICE, NULL)); + device->priv->udevice = udev_device_ref (udevice); + + return device; +} + +/** + * g_udev_device_get_subsystem: + * @device: A #GUdevDevice. + * + * Gets the subsystem for @device. + * + * Returns: The subsystem for @device. + */ +const gchar * +g_udev_device_get_subsystem (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_subsystem (device->priv->udevice); +} + +/** + * g_udev_device_get_devtype: + * @device: A #GUdevDevice. + * + * Gets the device type for @device. + * + * Returns: The devtype for @device. + */ +const gchar * +g_udev_device_get_devtype (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_devtype (device->priv->udevice); +} + +/** + * g_udev_device_get_name: + * @device: A #GUdevDevice. + * + * Gets the name of @device, e.g. "sda3". + * + * Returns: The name of @device. + */ +const gchar * +g_udev_device_get_name (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_sysname (device->priv->udevice); +} + +/** + * g_udev_device_get_number: + * @device: A #GUdevDevice. + * + * Gets the number of @device, e.g. "3" if g_udev_device_get_name() returns "sda3". + * + * Returns: The number of @device. + */ +const gchar * +g_udev_device_get_number (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_sysnum (device->priv->udevice); +} + +/** + * g_udev_device_get_sysfs_path: + * @device: A #GUdevDevice. + * + * Gets the sysfs path for @device. + * + * Returns: The sysfs path for @device. + */ +const gchar * +g_udev_device_get_sysfs_path (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_syspath (device->priv->udevice); +} + +/** + * g_udev_device_get_driver: + * @device: A #GUdevDevice. + * + * Gets the name of the driver used for @device. + * + * Returns: The name of the driver for @device or %NULL if unknown. + */ +const gchar * +g_udev_device_get_driver (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_driver (device->priv->udevice); +} + +/** + * g_udev_device_get_action: + * @device: A #GUdevDevice. + * + * Gets the most recent action (e.g. "add", "remove", "change", etc.) for @device. + * + * Returns: An action string. + */ +const gchar * +g_udev_device_get_action (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_action (device->priv->udevice); +} + +/** + * g_udev_device_get_seqnum: + * @device: A #GUdevDevice. + * + * Gets the most recent sequence number for @device. + * + * Returns: A sequence number. + */ +guint64 +g_udev_device_get_seqnum (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0); + return udev_device_get_seqnum (device->priv->udevice); +} + +/** + * g_udev_device_get_device_type: + * @device: A #GUdevDevice. + * + * Gets the type of the device file, if any, for @device. + * + * Returns: The device number for @device or #G_UDEV_DEVICE_TYPE_NONE if the device does not have a device file. + */ +GUdevDeviceType +g_udev_device_get_device_type (GUdevDevice *device) +{ + struct stat stat_buf; + const gchar *device_file; + GUdevDeviceType type; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), G_UDEV_DEVICE_TYPE_NONE); + + type = G_UDEV_DEVICE_TYPE_NONE; + + /* TODO: would be better to have support for this in libudev... */ + + device_file = g_udev_device_get_device_file (device); + if (device_file == NULL) + goto out; + + if (stat (device_file, &stat_buf) != 0) + goto out; + + if (S_ISBLK (stat_buf.st_mode)) + type = G_UDEV_DEVICE_TYPE_BLOCK; + else if (S_ISCHR (stat_buf.st_mode)) + type = G_UDEV_DEVICE_TYPE_CHAR; + + out: + return type; +} + +/** + * g_udev_device_get_device_number: + * @device: A #GUdevDevice. + * + * Gets the device number, if any, for @device. + * + * Returns: The device number for @device or 0 if unknown. + */ +GUdevDeviceNumber +g_udev_device_get_device_number (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0); + return udev_device_get_devnum (device->priv->udevice); +} + +/** + * g_udev_device_get_device_file: + * @device: A #GUdevDevice. + * + * Gets the device file for @device. + * + * Returns: The device file for @device or %NULL if no device file + * exists. + */ +const gchar * +g_udev_device_get_device_file (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + return udev_device_get_devnode (device->priv->udevice); +} + +/** + * g_udev_device_get_device_file_symlinks: + * @device: A #GUdevDevice. + * + * Gets a list of symlinks (in /dev) that points to + * the device file for @device. + * + * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of symlinks. This array is owned by @device and should not be freed by the caller. + */ +const gchar * const * +g_udev_device_get_device_file_symlinks (GUdevDevice *device) +{ + struct udev_list_entry *l; + GPtrArray *p; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + + if (device->priv->device_file_symlinks != NULL) + goto out; + + p = g_ptr_array_new (); + for (l = udev_device_get_devlinks_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l)) + { + g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l))); + } + g_ptr_array_add (p, NULL); + device->priv->device_file_symlinks = (gchar **) g_ptr_array_free (p, FALSE); + + out: + return (const gchar * const *) device->priv->device_file_symlinks; +} + +/* ---------------------------------------------------------------------------------------------------- */ + +/** + * g_udev_device_get_parent: + * @device: A #GUdevDevice. + * + * Gets the immediate parent of @device, if any. + * + * Returns: (transfer full): A #GUdevDevice or %NULL if @device has no parent. Free with g_object_unref(). + */ +GUdevDevice * +g_udev_device_get_parent (GUdevDevice *device) +{ + GUdevDevice *ret; + struct udev_device *udevice; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + + ret = NULL; + + udevice = udev_device_get_parent (device->priv->udevice); + if (udevice == NULL) + goto out; + + ret = _g_udev_device_new (udevice); + + out: + return ret; +} + +/** + * g_udev_device_get_parent_with_subsystem: + * @device: A #GUdevDevice. + * @subsystem: The subsystem of the parent to get. + * @devtype: (allow-none): The devtype of the parent to get or %NULL. + * + * Walks up the chain of parents of @device and returns the first + * device encountered where @subsystem and @devtype matches, if any. + * + * Returns: (transfer full): A #GUdevDevice or %NULL if @device has no parent with @subsystem and @devtype. Free with g_object_unref(). + */ +GUdevDevice * +g_udev_device_get_parent_with_subsystem (GUdevDevice *device, + const gchar *subsystem, + const gchar *devtype) +{ + GUdevDevice *ret; + struct udev_device *udevice; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + g_return_val_if_fail (subsystem != NULL, NULL); + + ret = NULL; + + udevice = udev_device_get_parent_with_subsystem_devtype (device->priv->udevice, + subsystem, + devtype); + if (udevice == NULL) + goto out; + + ret = _g_udev_device_new (udevice); + + out: + return ret; +} + +/* ---------------------------------------------------------------------------------------------------- */ + +/** + * g_udev_device_get_property_keys: + * @device: A #GUdevDevice. + * + * Gets all keys for properties on @device. + * + * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of property keys. This array is owned by @device and should not be freed by the caller. + */ +const gchar* const * +g_udev_device_get_property_keys (GUdevDevice *device) +{ + struct udev_list_entry *l; + GPtrArray *p; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + + if (device->priv->property_keys != NULL) + goto out; + + p = g_ptr_array_new (); + for (l = udev_device_get_properties_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l)) + { + g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l))); + } + g_ptr_array_add (p, NULL); + device->priv->property_keys = (gchar **) g_ptr_array_free (p, FALSE); + + out: + return (const gchar * const *) device->priv->property_keys; +} + + +/** + * g_udev_device_has_property: + * @device: A #GUdevDevice. + * @key: Name of property. + * + * Check if a the property with the given key exists. + * + * Returns: %TRUE only if the value for @key exist. + */ +gboolean +g_udev_device_has_property (GUdevDevice *device, + const gchar *key) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE); + g_return_val_if_fail (key != NULL, FALSE); + return udev_device_get_property_value (device->priv->udevice, key) != NULL; +} + +/** + * g_udev_device_get_property: + * @device: A #GUdevDevice. + * @key: Name of property. + * + * Look up the value for @key on @device. + * + * Returns: The value for @key or %NULL if @key doesn't exist on @device. Do not free this string, it is owned by @device. + */ +const gchar * +g_udev_device_get_property (GUdevDevice *device, + const gchar *key) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + g_return_val_if_fail (key != NULL, NULL); + return udev_device_get_property_value (device->priv->udevice, key); +} + +/** + * g_udev_device_get_property_as_int: + * @device: A #GUdevDevice. + * @key: Name of property. + * + * Look up the value for @key on @device and convert it to an integer + * using strtol(). + * + * Returns: The value for @key or 0 if @key doesn't exist or + * isn't an integer. + */ +gint +g_udev_device_get_property_as_int (GUdevDevice *device, + const gchar *key) +{ + gint result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0); + g_return_val_if_fail (key != NULL, 0); + + result = 0; + s = g_udev_device_get_property (device, key); + if (s == NULL) + goto out; + + result = strtol (s, NULL, 0); +out: + return result; +} + +/** + * g_udev_device_get_property_as_uint64: + * @device: A #GUdevDevice. + * @key: Name of property. + * + * Look up the value for @key on @device and convert it to an unsigned + * 64-bit integer using g_ascii_strtoull(). + * + * Returns: The value for @key or 0 if @key doesn't exist or isn't a + * #guint64. + */ +guint64 +g_udev_device_get_property_as_uint64 (GUdevDevice *device, + const gchar *key) +{ + guint64 result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0); + g_return_val_if_fail (key != NULL, 0); + + result = 0; + s = g_udev_device_get_property (device, key); + if (s == NULL) + goto out; + + result = g_ascii_strtoull (s, NULL, 0); +out: + return result; +} + +/** + * g_udev_device_get_property_as_double: + * @device: A #GUdevDevice. + * @key: Name of property. + * + * Look up the value for @key on @device and convert it to a double + * precision floating point number using strtod(). + * + * Returns: The value for @key or 0.0 if @key doesn't exist or isn't a + * #gdouble. + */ +gdouble +g_udev_device_get_property_as_double (GUdevDevice *device, + const gchar *key) +{ + gdouble result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0.0); + g_return_val_if_fail (key != NULL, 0.0); + + result = 0.0; + s = g_udev_device_get_property (device, key); + if (s == NULL) + goto out; + + result = strtod (s, NULL); +out: + return result; +} + +/** + * g_udev_device_get_property_as_boolean: + * @device: A #GUdevDevice. + * @key: Name of property. + * + * Look up the value for @key on @device and convert it to an + * boolean. This is done by doing a case-insensitive string comparison + * on the string value against "1" and "true". + * + * Returns: The value for @key or %FALSE if @key doesn't exist or + * isn't a #gboolean. + */ +gboolean +g_udev_device_get_property_as_boolean (GUdevDevice *device, + const gchar *key) +{ + gboolean result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE); + g_return_val_if_fail (key != NULL, FALSE); + + result = FALSE; + s = g_udev_device_get_property (device, key); + if (s == NULL) + goto out; + + if (strcmp (s, "1") == 0 || g_ascii_strcasecmp (s, "true") == 0) + result = TRUE; + out: + return result; +} + +static gchar ** +split_at_whitespace (const gchar *s) +{ + gchar **result; + guint n; + guint m; + + result = g_strsplit_set (s, " \v\t\r\n", 0); + + /* remove empty strings, thanks GLib */ + for (n = 0; result[n] != NULL; n++) + { + if (strlen (result[n]) == 0) + { + g_free (result[n]); + for (m = n; result[m] != NULL; m++) + result[m] = result[m + 1]; + n--; + } + } + + return result; +} + +/** + * g_udev_device_get_property_as_strv: + * @device: A #GUdevDevice. + * @key: Name of property. + * + * Look up the value for @key on @device and return the result of + * splitting it into non-empty tokens split at white space (only space + * (' '), form-feed ('\f'), newline ('\n'), carriage return ('\r'), + * horizontal tab ('\t'), and vertical tab ('\v') are considered; the + * locale is not taken into account). + * + * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): The value of @key on @device split into tokens or %NULL if @key doesn't exist. This array is owned by @device and should not be freed by the caller. + */ +const gchar* const * +g_udev_device_get_property_as_strv (GUdevDevice *device, + const gchar *key) +{ + gchar **result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + g_return_val_if_fail (key != NULL, NULL); + + if (device->priv->prop_strvs != NULL) + { + result = g_hash_table_lookup (device->priv->prop_strvs, key); + if (result != NULL) + goto out; + } + + result = NULL; + s = g_udev_device_get_property (device, key); + if (s == NULL) + goto out; + + result = split_at_whitespace (s); + if (result == NULL) + goto out; + + if (device->priv->prop_strvs == NULL) + device->priv->prop_strvs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_strfreev); + g_hash_table_insert (device->priv->prop_strvs, g_strdup (key), result); + +out: + return (const gchar* const *) result; +} + +/* ---------------------------------------------------------------------------------------------------- */ + +/** + * g_udev_device_get_sysfs_attr: + * @device: A #GUdevDevice. + * @name: Name of the sysfs attribute. + * + * Look up the sysfs attribute with @name on @device. + * + * Returns: The value of the sysfs attribute or %NULL if there is no + * such attribute. Do not free this string, it is owned by @device. + */ +const gchar * +g_udev_device_get_sysfs_attr (GUdevDevice *device, + const gchar *name) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + g_return_val_if_fail (name != NULL, NULL); + return udev_device_get_sysattr_value (device->priv->udevice, name); +} + +/** + * g_udev_device_get_sysfs_attr_as_int: + * @device: A #GUdevDevice. + * @name: Name of the sysfs attribute. + * + * Look up the sysfs attribute with @name on @device and convert it to an integer + * using strtol(). + * + * Returns: The value of the sysfs attribute or 0 if there is no such + * attribute. + */ +gint +g_udev_device_get_sysfs_attr_as_int (GUdevDevice *device, + const gchar *name) +{ + gint result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0); + g_return_val_if_fail (name != NULL, 0); + + result = 0; + s = g_udev_device_get_sysfs_attr (device, name); + if (s == NULL) + goto out; + + result = strtol (s, NULL, 0); +out: + return result; +} + +/** + * g_udev_device_get_sysfs_attr_as_uint64: + * @device: A #GUdevDevice. + * @name: Name of the sysfs attribute. + * + * Look up the sysfs attribute with @name on @device and convert it to an unsigned + * 64-bit integer using g_ascii_strtoull(). + * + * Returns: The value of the sysfs attribute or 0 if there is no such + * attribute. + */ +guint64 +g_udev_device_get_sysfs_attr_as_uint64 (GUdevDevice *device, + const gchar *name) +{ + guint64 result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0); + g_return_val_if_fail (name != NULL, 0); + + result = 0; + s = g_udev_device_get_sysfs_attr (device, name); + if (s == NULL) + goto out; + + result = g_ascii_strtoull (s, NULL, 0); +out: + return result; +} + +/** + * g_udev_device_get_sysfs_attr_as_double: + * @device: A #GUdevDevice. + * @name: Name of the sysfs attribute. + * + * Look up the sysfs attribute with @name on @device and convert it to a double + * precision floating point number using strtod(). + * + * Returns: The value of the sysfs attribute or 0.0 if there is no such + * attribute. + */ +gdouble +g_udev_device_get_sysfs_attr_as_double (GUdevDevice *device, + const gchar *name) +{ + gdouble result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0.0); + g_return_val_if_fail (name != NULL, 0.0); + + result = 0.0; + s = g_udev_device_get_sysfs_attr (device, name); + if (s == NULL) + goto out; + + result = strtod (s, NULL); +out: + return result; +} + +/** + * g_udev_device_get_sysfs_attr_as_boolean: + * @device: A #GUdevDevice. + * @name: Name of the sysfs attribute. + * + * Look up the sysfs attribute with @name on @device and convert it to an + * boolean. This is done by doing a case-insensitive string comparison + * on the string value against "1" and "true". + * + * Returns: The value of the sysfs attribute or %FALSE if there is no such + * attribute. + */ +gboolean +g_udev_device_get_sysfs_attr_as_boolean (GUdevDevice *device, + const gchar *name) +{ + gboolean result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE); + g_return_val_if_fail (name != NULL, FALSE); + + result = FALSE; + s = g_udev_device_get_sysfs_attr (device, name); + if (s == NULL) + goto out; + + if (strcmp (s, "1") == 0 || g_ascii_strcasecmp (s, "true") == 0) + result = TRUE; + out: + return result; +} + +/** + * g_udev_device_get_sysfs_attr_as_strv: + * @device: A #GUdevDevice. + * @name: Name of the sysfs attribute. + * + * Look up the sysfs attribute with @name on @device and return the result of + * splitting it into non-empty tokens split at white space (only space (' '), + * form-feed ('\f'), newline ('\n'), carriage return ('\r'), horizontal + * tab ('\t'), and vertical tab ('\v') are considered; the locale is + * not taken into account). + * + * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): The value of the sysfs attribute split into tokens or %NULL if there is no such attribute. This array is owned by @device and should not be freed by the caller. + */ +const gchar * const * +g_udev_device_get_sysfs_attr_as_strv (GUdevDevice *device, + const gchar *name) +{ + gchar **result; + const gchar *s; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + g_return_val_if_fail (name != NULL, NULL); + + if (device->priv->sysfs_attr_strvs != NULL) + { + result = g_hash_table_lookup (device->priv->sysfs_attr_strvs, name); + if (result != NULL) + goto out; + } + + result = NULL; + s = g_udev_device_get_sysfs_attr (device, name); + if (s == NULL) + goto out; + + result = split_at_whitespace (s); + if (result == NULL) + goto out; + + if (device->priv->sysfs_attr_strvs == NULL) + device->priv->sysfs_attr_strvs = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_strfreev); + g_hash_table_insert (device->priv->sysfs_attr_strvs, g_strdup (name), result); + +out: + return (const gchar* const *) result; +} + +/** + * g_udev_device_get_tags: + * @device: A #GUdevDevice. + * + * Gets all tags for @device. + * + * Returns: (transfer none) (array zero-terminated=1) (element-type utf8): A %NULL terminated string array of tags. This array is owned by @device and should not be freed by the caller. + * + * Since: 165 + */ +const gchar* const * +g_udev_device_get_tags (GUdevDevice *device) +{ + struct udev_list_entry *l; + GPtrArray *p; + + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), NULL); + + if (device->priv->tags != NULL) + goto out; + + p = g_ptr_array_new (); + for (l = udev_device_get_tags_list_entry (device->priv->udevice); l != NULL; l = udev_list_entry_get_next (l)) + { + g_ptr_array_add (p, g_strdup (udev_list_entry_get_name (l))); + } + g_ptr_array_add (p, NULL); + device->priv->tags = (gchar **) g_ptr_array_free (p, FALSE); + + out: + return (const gchar * const *) device->priv->tags; +} + +/** + * g_udev_device_get_is_initialized: + * @device: A #GUdevDevice. + * + * Gets whether @device has been initalized. + * + * Returns: Whether @device has been initialized. + * + * Since: 165 + */ +gboolean +g_udev_device_get_is_initialized (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), FALSE); + return udev_device_get_is_initialized (device->priv->udevice); +} + +/** + * g_udev_device_get_usec_since_initialized: + * @device: A #GUdevDevice. + * + * Gets number of micro-seconds since @device was initialized. + * + * This only works for devices with properties in the udev + * database. All other devices return 0. + * + * Returns: Number of micro-seconds since @device was initialized or 0 if unknown. + * + * Since: 165 + */ +guint64 +g_udev_device_get_usec_since_initialized (GUdevDevice *device) +{ + g_return_val_if_fail (G_UDEV_IS_DEVICE (device), 0); + return udev_device_get_usec_since_initialized (device->priv->udevice); +} diff --git a/src/gudev/gudevdevice.h b/src/gudev/gudevdevice.h new file mode 100755 index 0000000..d4873ba --- /dev/null +++ b/src/gudev/gudevdevice.h @@ -0,0 +1,128 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H) +#error "Only can be included directly, this file may disappear or change contents." +#endif + +#ifndef __G_UDEV_DEVICE_H__ +#define __G_UDEV_DEVICE_H__ + +#include + +G_BEGIN_DECLS + +#define G_UDEV_TYPE_DEVICE (g_udev_device_get_type ()) +#define G_UDEV_DEVICE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_UDEV_TYPE_DEVICE, GUdevDevice)) +#define G_UDEV_DEVICE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_UDEV_TYPE_DEVICE, GUdevDeviceClass)) +#define G_UDEV_IS_DEVICE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_UDEV_TYPE_DEVICE)) +#define G_UDEV_IS_DEVICE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_UDEV_TYPE_DEVICE)) +#define G_UDEV_DEVICE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_UDEV_TYPE_DEVICE, GUdevDeviceClass)) + +typedef struct _GUdevDeviceClass GUdevDeviceClass; +typedef struct _GUdevDevicePrivate GUdevDevicePrivate; + +/** + * GUdevDevice: + * + * The #GUdevDevice struct is opaque and should not be accessed directly. + */ +struct _GUdevDevice +{ + GObject parent; + + /*< private >*/ + GUdevDevicePrivate *priv; +}; + +/** + * GUdevDeviceClass: + * @parent_class: Parent class. + * + * Class structure for #GUdevDevice. + */ +struct _GUdevDeviceClass +{ + GObjectClass parent_class; + + /*< private >*/ + /* Padding for future expansion */ + void (*reserved1) (void); + void (*reserved2) (void); + void (*reserved3) (void); + void (*reserved4) (void); + void (*reserved5) (void); + void (*reserved6) (void); + void (*reserved7) (void); + void (*reserved8) (void); +}; + +GType g_udev_device_get_type (void) G_GNUC_CONST; +gboolean g_udev_device_get_is_initialized (GUdevDevice *device); +guint64 g_udev_device_get_usec_since_initialized (GUdevDevice *device); +const gchar *g_udev_device_get_subsystem (GUdevDevice *device); +const gchar *g_udev_device_get_devtype (GUdevDevice *device); +const gchar *g_udev_device_get_name (GUdevDevice *device); +const gchar *g_udev_device_get_number (GUdevDevice *device); +const gchar *g_udev_device_get_sysfs_path (GUdevDevice *device); +const gchar *g_udev_device_get_driver (GUdevDevice *device); +const gchar *g_udev_device_get_action (GUdevDevice *device); +guint64 g_udev_device_get_seqnum (GUdevDevice *device); +GUdevDeviceType g_udev_device_get_device_type (GUdevDevice *device); +GUdevDeviceNumber g_udev_device_get_device_number (GUdevDevice *device); +const gchar *g_udev_device_get_device_file (GUdevDevice *device); +const gchar* const *g_udev_device_get_device_file_symlinks (GUdevDevice *device); +GUdevDevice *g_udev_device_get_parent (GUdevDevice *device); +GUdevDevice *g_udev_device_get_parent_with_subsystem (GUdevDevice *device, + const gchar *subsystem, + const gchar *devtype); +const gchar* const *g_udev_device_get_property_keys (GUdevDevice *device); +gboolean g_udev_device_has_property (GUdevDevice *device, + const gchar *key); +const gchar *g_udev_device_get_property (GUdevDevice *device, + const gchar *key); +gint g_udev_device_get_property_as_int (GUdevDevice *device, + const gchar *key); +guint64 g_udev_device_get_property_as_uint64 (GUdevDevice *device, + const gchar *key); +gdouble g_udev_device_get_property_as_double (GUdevDevice *device, + const gchar *key); +gboolean g_udev_device_get_property_as_boolean (GUdevDevice *device, + const gchar *key); +const gchar* const *g_udev_device_get_property_as_strv (GUdevDevice *device, + const gchar *key); + +const gchar *g_udev_device_get_sysfs_attr (GUdevDevice *device, + const gchar *name); +gint g_udev_device_get_sysfs_attr_as_int (GUdevDevice *device, + const gchar *name); +guint64 g_udev_device_get_sysfs_attr_as_uint64 (GUdevDevice *device, + const gchar *name); +gdouble g_udev_device_get_sysfs_attr_as_double (GUdevDevice *device, + const gchar *name); +gboolean g_udev_device_get_sysfs_attr_as_boolean (GUdevDevice *device, + const gchar *name); +const gchar* const *g_udev_device_get_sysfs_attr_as_strv (GUdevDevice *device, + const gchar *name); +const gchar* const *g_udev_device_get_tags (GUdevDevice *device); + +G_END_DECLS + +#endif /* __G_UDEV_DEVICE_H__ */ diff --git a/src/gudev/gudevenumerator.c b/src/gudev/gudevenumerator.c new file mode 100755 index 0000000..db09074 --- /dev/null +++ b/src/gudev/gudevenumerator.c @@ -0,0 +1,431 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008-2010 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include + +#include "gudevclient.h" +#include "gudevenumerator.h" +#include "gudevdevice.h" +#include "gudevmarshal.h" +#include "gudevprivate.h" + +/** + * SECTION:gudevenumerator + * @short_description: Lookup and sort devices + * + * #GUdevEnumerator is used to lookup and sort devices. + * + * Since: 165 + */ + +struct _GUdevEnumeratorPrivate +{ + GUdevClient *client; + struct udev_enumerate *e; +}; + +enum +{ + PROP_0, + PROP_CLIENT, +}; + +G_DEFINE_TYPE (GUdevEnumerator, g_udev_enumerator, G_TYPE_OBJECT) + +/* ---------------------------------------------------------------------------------------------------- */ + +static void +g_udev_enumerator_finalize (GObject *object) +{ + GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object); + + if (enumerator->priv->client != NULL) + { + g_object_unref (enumerator->priv->client); + enumerator->priv->client = NULL; + } + + if (enumerator->priv->e != NULL) + { + udev_enumerate_unref (enumerator->priv->e); + enumerator->priv->e = NULL; + } + + if (G_OBJECT_CLASS (g_udev_enumerator_parent_class)->finalize != NULL) + G_OBJECT_CLASS (g_udev_enumerator_parent_class)->finalize (object); +} + +static void +g_udev_enumerator_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object); + + switch (prop_id) + { + case PROP_CLIENT: + if (enumerator->priv->client != NULL) + g_object_unref (enumerator->priv->client); + enumerator->priv->client = g_value_dup_object (value); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +g_udev_enumerator_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object); + + switch (prop_id) + { + case PROP_CLIENT: + g_value_set_object (value, enumerator->priv->client); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +g_udev_enumerator_constructed (GObject *object) +{ + GUdevEnumerator *enumerator = G_UDEV_ENUMERATOR (object); + + g_assert (G_UDEV_IS_CLIENT (enumerator->priv->client)); + + enumerator->priv->e = udev_enumerate_new (_g_udev_client_get_udev (enumerator->priv->client)); + + if (G_OBJECT_CLASS (g_udev_enumerator_parent_class)->constructed != NULL) + G_OBJECT_CLASS (g_udev_enumerator_parent_class)->constructed (object); +} + +static void +g_udev_enumerator_class_init (GUdevEnumeratorClass *klass) +{ + GObjectClass *gobject_class = (GObjectClass *) klass; + + gobject_class->finalize = g_udev_enumerator_finalize; + gobject_class->set_property = g_udev_enumerator_set_property; + gobject_class->get_property = g_udev_enumerator_get_property; + gobject_class->constructed = g_udev_enumerator_constructed; + + /** + * GUdevEnumerator:client: + * + * The #GUdevClient to enumerate devices from. + * + * Since: 165 + */ + g_object_class_install_property (gobject_class, + PROP_CLIENT, + g_param_spec_object ("client", + "The client to enumerate devices from", + "The client to enumerate devices from", + G_UDEV_TYPE_CLIENT, + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_READWRITE)); + + g_type_class_add_private (klass, sizeof (GUdevEnumeratorPrivate)); +} + +static void +g_udev_enumerator_init (GUdevEnumerator *enumerator) +{ + enumerator->priv = G_TYPE_INSTANCE_GET_PRIVATE (enumerator, + G_UDEV_TYPE_ENUMERATOR, + GUdevEnumeratorPrivate); +} + +/** + * g_udev_enumerator_new: + * @client: A #GUdevClient to enumerate devices from. + * + * Constructs a #GUdevEnumerator object that can be used to enumerate + * and sort devices. Use the add_match_*() and add_nomatch_*() methods + * and execute the query to get a list of devices with + * g_udev_enumerator_execute(). + * + * Returns: A new #GUdevEnumerator object. Free with g_object_unref(). + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_new (GUdevClient *client) +{ + g_return_val_if_fail (G_UDEV_IS_CLIENT (client), NULL); + return G_UDEV_ENUMERATOR (g_object_new (G_UDEV_TYPE_ENUMERATOR, "client", client, NULL)); +} + + +/** + * g_udev_enumerator_add_match_subsystem: + * @enumerator: A #GUdevEnumerator. + * @subsystem: Wildcard for subsystem name e.g. 'scsi' or 'a*'. + * + * All returned devices will match the given @subsystem. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_match_subsystem (GUdevEnumerator *enumerator, + const gchar *subsystem) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (subsystem != NULL, NULL); + udev_enumerate_add_match_subsystem (enumerator->priv->e, subsystem); + return enumerator; +} + +/** + * g_udev_enumerator_add_nomatch_subsystem: + * @enumerator: A #GUdevEnumerator. + * @subsystem: Wildcard for subsystem name e.g. 'scsi' or 'a*'. + * + * All returned devices will not match the given @subsystem. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_nomatch_subsystem (GUdevEnumerator *enumerator, + const gchar *subsystem) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (subsystem != NULL, NULL); + udev_enumerate_add_nomatch_subsystem (enumerator->priv->e, subsystem); + return enumerator; +} + +/** + * g_udev_enumerator_add_match_sysfs_attr: + * @enumerator: A #GUdevEnumerator. + * @name: Wildcard filter for sysfs attribute key. + * @value: Wildcard filter for sysfs attribute value. + * + * All returned devices will have a sysfs attribute matching the given @name and @value. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_match_sysfs_attr (GUdevEnumerator *enumerator, + const gchar *name, + const gchar *value) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (name != NULL, NULL); + g_return_val_if_fail (value != NULL, NULL); + udev_enumerate_add_match_sysattr (enumerator->priv->e, name, value); + return enumerator; +} + +/** + * g_udev_enumerator_add_nomatch_sysfs_attr: + * @enumerator: A #GUdevEnumerator. + * @name: Wildcard filter for sysfs attribute key. + * @value: Wildcard filter for sysfs attribute value. + * + * All returned devices will not have a sysfs attribute matching the given @name and @value. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_nomatch_sysfs_attr (GUdevEnumerator *enumerator, + const gchar *name, + const gchar *value) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (name != NULL, NULL); + g_return_val_if_fail (value != NULL, NULL); + udev_enumerate_add_nomatch_sysattr (enumerator->priv->e, name, value); + return enumerator; +} + +/** + * g_udev_enumerator_add_match_property: + * @enumerator: A #GUdevEnumerator. + * @name: Wildcard filter for property name. + * @value: Wildcard filter for property value. + * + * All returned devices will have a property matching the given @name and @value. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_match_property (GUdevEnumerator *enumerator, + const gchar *name, + const gchar *value) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (name != NULL, NULL); + g_return_val_if_fail (value != NULL, NULL); + udev_enumerate_add_match_property (enumerator->priv->e, name, value); + return enumerator; +} + +/** + * g_udev_enumerator_add_match_name: + * @enumerator: A #GUdevEnumerator. + * @name: Wildcard filter for kernel name e.g. "sda*". + * + * All returned devices will match the given @name. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_match_name (GUdevEnumerator *enumerator, + const gchar *name) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (name != NULL, NULL); + udev_enumerate_add_match_sysname (enumerator->priv->e, name); + return enumerator; +} + +/** + * g_udev_enumerator_add_sysfs_path: + * @enumerator: A #GUdevEnumerator. + * @sysfs_path: A sysfs path, e.g. "/sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda" + * + * Add a device to the list of devices, to retrieve it back sorted in dependency order. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_sysfs_path (GUdevEnumerator *enumerator, + const gchar *sysfs_path) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (sysfs_path != NULL, NULL); + udev_enumerate_add_syspath (enumerator->priv->e, sysfs_path); + return enumerator; +} + +/** + * g_udev_enumerator_add_match_tag: + * @enumerator: A #GUdevEnumerator. + * @tag: A udev tag e.g. "udev-acl". + * + * All returned devices will match the given @tag. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_match_tag (GUdevEnumerator *enumerator, + const gchar *tag) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + g_return_val_if_fail (tag != NULL, NULL); + udev_enumerate_add_match_tag (enumerator->priv->e, tag); + return enumerator; +} + +/** + * g_udev_enumerator_add_match_is_initialized: + * @enumerator: A #GUdevEnumerator. + * + * All returned devices will be initialized. + * + * Returns: (transfer none): The passed in @enumerator. + * + * Since: 165 + */ +GUdevEnumerator * +g_udev_enumerator_add_match_is_initialized (GUdevEnumerator *enumerator) +{ + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + udev_enumerate_add_match_is_initialized (enumerator->priv->e); + return enumerator; +} + +/** + * g_udev_enumerator_execute: + * @enumerator: A #GUdevEnumerator. + * + * Executes the query in @enumerator. + * + * Returns: (element-type GUdevDevice) (transfer full): A list of #GUdevDevice objects. The caller should free the result by using g_object_unref() on each element in the list and then g_list_free() on the list. + * + * Since: 165 + */ +GList * +g_udev_enumerator_execute (GUdevEnumerator *enumerator) +{ + GList *ret; + struct udev_list_entry *l, *devices; + + g_return_val_if_fail (G_UDEV_IS_ENUMERATOR (enumerator), NULL); + + ret = NULL; + + /* retrieve the list */ + udev_enumerate_scan_devices (enumerator->priv->e); + + devices = udev_enumerate_get_list_entry (enumerator->priv->e); + for (l = devices; l != NULL; l = udev_list_entry_get_next (l)) + { + struct udev_device *udevice; + GUdevDevice *device; + + udevice = udev_device_new_from_syspath (udev_enumerate_get_udev (enumerator->priv->e), + udev_list_entry_get_name (l)); + if (udevice == NULL) + continue; + + device = _g_udev_device_new (udevice); + udev_device_unref (udevice); + ret = g_list_prepend (ret, device); + } + + ret = g_list_reverse (ret); + + return ret; +} diff --git a/src/gudev/gudevenumerator.h b/src/gudev/gudevenumerator.h new file mode 100755 index 0000000..3fddccf --- /dev/null +++ b/src/gudev/gudevenumerator.h @@ -0,0 +1,107 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008-2010 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H) +#error "Only can be included directly, this file may disappear or change contents." +#endif + +#ifndef __G_UDEV_ENUMERATOR_H__ +#define __G_UDEV_ENUMERATOR_H__ + +#include + +G_BEGIN_DECLS + +#define G_UDEV_TYPE_ENUMERATOR (g_udev_enumerator_get_type ()) +#define G_UDEV_ENUMERATOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_UDEV_TYPE_ENUMERATOR, GUdevEnumerator)) +#define G_UDEV_ENUMERATOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_UDEV_TYPE_ENUMERATOR, GUdevEnumeratorClass)) +#define G_UDEV_IS_ENUMERATOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_UDEV_TYPE_ENUMERATOR)) +#define G_UDEV_IS_ENUMERATOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_UDEV_TYPE_ENUMERATOR)) +#define G_UDEV_ENUMERATOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_UDEV_TYPE_ENUMERATOR, GUdevEnumeratorClass)) + +typedef struct _GUdevEnumeratorClass GUdevEnumeratorClass; +typedef struct _GUdevEnumeratorPrivate GUdevEnumeratorPrivate; + +/** + * GUdevEnumerator: + * + * The #GUdevEnumerator struct is opaque and should not be accessed directly. + * + * Since: 165 + */ +struct _GUdevEnumerator +{ + GObject parent; + + /*< private >*/ + GUdevEnumeratorPrivate *priv; +}; + +/** + * GUdevEnumeratorClass: + * @parent_class: Parent class. + * + * Class structure for #GUdevEnumerator. + * + * Since: 165 + */ +struct _GUdevEnumeratorClass +{ + GObjectClass parent_class; + + /*< private >*/ + /* Padding for future expansion */ + void (*reserved1) (void); + void (*reserved2) (void); + void (*reserved3) (void); + void (*reserved4) (void); + void (*reserved5) (void); + void (*reserved6) (void); + void (*reserved7) (void); + void (*reserved8) (void); +}; + +GType g_udev_enumerator_get_type (void) G_GNUC_CONST; +GUdevEnumerator *g_udev_enumerator_new (GUdevClient *client); +GUdevEnumerator *g_udev_enumerator_add_match_subsystem (GUdevEnumerator *enumerator, + const gchar *subsystem); +GUdevEnumerator *g_udev_enumerator_add_nomatch_subsystem (GUdevEnumerator *enumerator, + const gchar *subsystem); +GUdevEnumerator *g_udev_enumerator_add_match_sysfs_attr (GUdevEnumerator *enumerator, + const gchar *name, + const gchar *value); +GUdevEnumerator *g_udev_enumerator_add_nomatch_sysfs_attr (GUdevEnumerator *enumerator, + const gchar *name, + const gchar *value); +GUdevEnumerator *g_udev_enumerator_add_match_property (GUdevEnumerator *enumerator, + const gchar *name, + const gchar *value); +GUdevEnumerator *g_udev_enumerator_add_match_name (GUdevEnumerator *enumerator, + const gchar *name); +GUdevEnumerator *g_udev_enumerator_add_match_tag (GUdevEnumerator *enumerator, + const gchar *tag); +GUdevEnumerator *g_udev_enumerator_add_match_is_initialized (GUdevEnumerator *enumerator); +GUdevEnumerator *g_udev_enumerator_add_sysfs_path (GUdevEnumerator *enumerator, + const gchar *sysfs_path); +GList *g_udev_enumerator_execute (GUdevEnumerator *enumerator); + +G_END_DECLS + +#endif /* __G_UDEV_ENUMERATOR_H__ */ diff --git a/src/gudev/gudevenums.h b/src/gudev/gudevenums.h new file mode 100755 index 0000000..c3a0aa8 --- /dev/null +++ b/src/gudev/gudevenums.h @@ -0,0 +1,49 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H) +#error "Only can be included directly, this file may disappear or change contents." +#endif + +#ifndef __G_UDEV_ENUMS_H__ +#define __G_UDEV_ENUMS_H__ + +#include + +G_BEGIN_DECLS + +/** + * GUdevDeviceType: + * @G_UDEV_DEVICE_TYPE_NONE: Device does not have a device file. + * @G_UDEV_DEVICE_TYPE_BLOCK: Device is a block device. + * @G_UDEV_DEVICE_TYPE_CHAR: Device is a character device. + * + * Enumeration used to specify a the type of a device. + */ +typedef enum +{ + G_UDEV_DEVICE_TYPE_NONE = 0, + G_UDEV_DEVICE_TYPE_BLOCK = 'b', + G_UDEV_DEVICE_TYPE_CHAR = 'c', +} GUdevDeviceType; + +G_END_DECLS + +#endif /* __G_UDEV_ENUMS_H__ */ diff --git a/src/gudev/gudevenumtypes.c.template b/src/gudev/gudevenumtypes.c.template new file mode 100755 index 0000000..fc30b39 --- /dev/null +++ b/src/gudev/gudevenumtypes.c.template @@ -0,0 +1,39 @@ +/*** BEGIN file-header ***/ +#include + +/*** END file-header ***/ + +/*** BEGIN file-production ***/ +/* enumerations from "@filename@" */ +/*** END file-production ***/ + +/*** BEGIN value-header ***/ +GType +@enum_name@_get_type (void) +{ + static volatile gsize g_define_type_id__volatile = 0; + + if (g_once_init_enter (&g_define_type_id__volatile)) + { + static const G@Type@Value values[] = { +/*** END value-header ***/ + +/*** BEGIN value-production ***/ + { @VALUENAME@, "@VALUENAME@", "@valuenick@" }, +/*** END value-production ***/ + +/*** BEGIN value-tail ***/ + { 0, NULL, NULL } + }; + GType g_define_type_id = + g_@type@_register_static (g_intern_static_string ("@EnumName@"), values); + g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); + } + + return g_define_type_id__volatile; +} + +/*** END value-tail ***/ + +/*** BEGIN file-tail ***/ +/*** END file-tail ***/ diff --git a/src/gudev/gudevenumtypes.h b/src/gudev/gudevenumtypes.h new file mode 100755 index 0000000..d773999 --- /dev/null +++ b/src/gudev/gudevenumtypes.h @@ -0,0 +1,19 @@ + +/* Generated data (by glib-mkenums) */ + +#ifndef __GUDEV_ENUM_TYPES_H__ +#define __GUDEV_ENUM_TYPES_H__ + +#include + +G_BEGIN_DECLS + +/* enumerations from "src/gudev/gudevenums.h" */ +GType g_udev_device_type_get_type (void) G_GNUC_CONST; +#define G_TYPE_UDEV_DEVICE_TYPE (g_udev_device_type_get_type ()) +G_END_DECLS + +#endif /* __GUDEV_ENUM_TYPES_H__ */ + +/* Generated data ends here */ + diff --git a/src/gudev/gudevenumtypes.h.template b/src/gudev/gudevenumtypes.h.template new file mode 100755 index 0000000..d0ab339 --- /dev/null +++ b/src/gudev/gudevenumtypes.h.template @@ -0,0 +1,24 @@ +/*** BEGIN file-header ***/ +#ifndef __GUDEV_ENUM_TYPES_H__ +#define __GUDEV_ENUM_TYPES_H__ + +#include + +G_BEGIN_DECLS +/*** END file-header ***/ + +/*** BEGIN file-production ***/ + +/* enumerations from "@filename@" */ +/*** END file-production ***/ + +/*** BEGIN value-header ***/ +GType @enum_name@_get_type (void) G_GNUC_CONST; +#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ()) +/*** END value-header ***/ + +/*** BEGIN file-tail ***/ +G_END_DECLS + +#endif /* __GUDEV_ENUM_TYPES_H__ */ +/*** END file-tail ***/ diff --git a/src/gudev/gudevmarshal.list b/src/gudev/gudevmarshal.list new file mode 100755 index 0000000..7e66599 --- /dev/null +++ b/src/gudev/gudevmarshal.list @@ -0,0 +1 @@ +VOID:STRING,OBJECT diff --git a/src/gudev/gudevprivate.h b/src/gudev/gudevprivate.h new file mode 100755 index 0000000..8866f52 --- /dev/null +++ b/src/gudev/gudevprivate.h @@ -0,0 +1,41 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H) +#error "Only can be included directly, this file may disappear or change contents." +#endif + +#ifndef __G_UDEV_PRIVATE_H__ +#define __G_UDEV_PRIVATE_H__ + +#include + +#include + +G_BEGIN_DECLS + +GUdevDevice * +_g_udev_device_new (struct udev_device *udevice); + +struct udev *_g_udev_client_get_udev (GUdevClient *client); + +G_END_DECLS + +#endif /* __G_UDEV_PRIVATE_H__ */ diff --git a/src/gudev/gudevtypes.h b/src/gudev/gudevtypes.h new file mode 100755 index 0000000..8884827 --- /dev/null +++ b/src/gudev/gudevtypes.h @@ -0,0 +1,51 @@ +/* -*- Mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2008 David Zeuthen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#if !defined (_GUDEV_COMPILATION) && !defined(_GUDEV_INSIDE_GUDEV_H) +#error "Only can be included directly, this file may disappear or change contents." +#endif + +#ifndef __G_UDEV_TYPES_H__ +#define __G_UDEV_TYPES_H__ + +#include +#include + +G_BEGIN_DECLS + +typedef struct _GUdevClient GUdevClient; +typedef struct _GUdevDevice GUdevDevice; +typedef struct _GUdevEnumerator GUdevEnumerator; + +/** + * GUdevDeviceNumber: + * + * Corresponds to the standard #dev_t type as defined by POSIX (Until + * bug 584517 is resolved this work-around is needed). + */ +#ifdef _GUDEV_WORK_AROUND_DEV_T_BUG +typedef guint64 GUdevDeviceNumber; /* __UQUAD_TYPE */ +#else +typedef dev_t GUdevDeviceNumber; +#endif + +G_END_DECLS + +#endif /* __G_UDEV_TYPES_H__ */ diff --git a/src/gudev/seed-example-enum.js b/src/gudev/seed-example-enum.js new file mode 100755 index 0000000..66206ad --- /dev/null +++ b/src/gudev/seed-example-enum.js @@ -0,0 +1,38 @@ +#!/usr/bin/env seed + +const GLib = imports.gi.GLib; +const GUdev = imports.gi.GUdev; + +function print_device(device) { + print(" initialized: " + device.get_is_initialized()); + print(" usec since initialized: " + device.get_usec_since_initialized()); + print(" subsystem: " + device.get_subsystem()); + print(" devtype: " + device.get_devtype()); + print(" name: " + device.get_name()); + print(" number: " + device.get_number()); + print(" sysfs_path: " + device.get_sysfs_path()); + print(" driver: " + device.get_driver()); + print(" action: " + device.get_action()); + print(" seqnum: " + device.get_seqnum()); + print(" device type: " + device.get_device_type()); + print(" device number: " + device.get_device_number()); + print(" device file: " + device.get_device_file()); + print(" device file symlinks: " + device.get_device_file_symlinks()); + print(" tags: " + device.get_tags()); + var keys = device.get_property_keys(); + for (var n = 0; n < keys.length; n++) { + print(" " + keys[n] + "=" + device.get_property(keys[n])); + } +} + +var client = new GUdev.Client({subsystems: []}); +var enumerator = new GUdev.Enumerator({client: client}); +enumerator.add_match_subsystem('b*') + +var devices = enumerator.execute(); + +for (var n=0; n < devices.length; n++) { + var device = devices[n]; + print_device(device); + print(""); +} diff --git a/src/gudev/seed-example.js b/src/gudev/seed-example.js new file mode 100755 index 0000000..e2ac324 --- /dev/null +++ b/src/gudev/seed-example.js @@ -0,0 +1,72 @@ +#!/usr/bin/env seed + +// seed example + +const GLib = imports.gi.GLib; +const GUdev = imports.gi.GUdev; + +function print_device (device) { + print (" subsystem: " + device.get_subsystem ()); + print (" devtype: " + device.get_devtype ()); + print (" name: " + device.get_name ()); + print (" number: " + device.get_number ()); + print (" sysfs_path: " + device.get_sysfs_path ()); + print (" driver: " + device.get_driver ()); + print (" action: " + device.get_action ()); + print (" seqnum: " + device.get_seqnum ()); + print (" device type: " + device.get_device_type ()); + print (" device number: " + device.get_device_number ()); + print (" device file: " + device.get_device_file ()); + print (" device file symlinks: " + device.get_device_file_symlinks ()); + print (" foo: " + device.get_sysfs_attr_as_strv ("stat")); + var keys = device.get_property_keys (); + for (var n = 0; n < keys.length; n++) { + print (" " + keys[n] + "=" + device.get_property (keys[n])); + } +} + +function on_uevent (client, action, device) { + print ("action " + action + " on device " + device.get_sysfs_path()); + print_device (device); + print (""); +} + +var client = new GUdev.Client ({subsystems: ["block", "usb/usb_interface"]}); +client.signal.connect ("uevent", on_uevent); + +var block_devices = client.query_by_subsystem ("block"); +for (var n = 0; n < block_devices.length; n++) { + print ("block device: " + block_devices[n].get_device_file ()); +} + +var d; + +d = client.query_by_device_number (GUdev.DeviceType.BLOCK, 0x0810); +if (d == null) { + print ("query_by_device_number 0x810 -> null"); +} else { + print ("query_by_device_number 0x810 -> " + d.get_device_file ()); + dd = d.get_parent_with_subsystem ("usb", null); + print_device (dd); + print ("--------------------------------------------------------------------------"); + while (d != null) { + print_device (d); + print (""); + d = d.get_parent (); + } +} + +d = client.query_by_sysfs_path ("/sys/block/sda/sda1"); +print ("query_by_sysfs_path (\"/sys/block/sda1\") -> " + d.get_device_file ()); + +d = client.query_by_subsystem_and_name ("block", "sda2"); +print ("query_by_subsystem_and_name (\"block\", \"sda2\") -> " + d.get_device_file ()); + +d = client.query_by_device_file ("/dev/sda"); +print ("query_by_device_file (\"/dev/sda\") -> " + d.get_device_file ()); + +d = client.query_by_device_file ("/dev/block/8:0"); +print ("query_by_device_file (\"/dev/block/8:0\") -> " + d.get_device_file ()); + +var mainloop = GLib.main_loop_new (); +GLib.main_loop_run (mainloop); diff --git a/src/keymap/95-keyboard-force-release.rules b/src/keymap/95-keyboard-force-release.rules new file mode 100755 index 0000000..79a1bc1 --- /dev/null +++ b/src/keymap/95-keyboard-force-release.rules @@ -0,0 +1,53 @@ +# Set model specific atkbd force_release quirk +# +# Several laptops have hotkeys which don't generate release events, +# which can cause problems with software key repeat. +# The atkbd driver has a quirk handler for generating synthetic +# release events, which can be configured via sysfs since 2.6.32. +# Simply add a file with a list of scancodes for your laptop model +# in /usr/lib/udev/keymaps, and add a rule here. +# If the hotkeys also need a keymap assignment you can copy the +# scancodes from the keymap file, otherwise you can run +# /usr/lib/udev/keymap -i /dev/input/eventX +# on a Linux vt to find out. + +ACTION=="remove", GOTO="force_release_end" +SUBSYSTEM!="serio", GOTO="force_release_end" +KERNEL!="serio*", GOTO="force_release_end" +DRIVER!="atkbd", GOTO="force_release_end" + +ENV{DMI_VENDOR}="$attr{[dmi/id]sys_vendor}" + +ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", RUN+="keyboard-force-release.sh $devpath samsung-other" + +ENV{DMI_VENDOR}=="Dell Inc.", ATTR{[dmi/id]product_name}=="Studio 1557|Studio 1558", RUN+="keyboard-force-release.sh $devpath common-volume-keys" +ENV{DMI_VENDOR}=="Dell Inc.", ATTR{[dmi/id]product_name}=="Latitude E*|Precision M*", RUN+="keyboard-force-release.sh $devpath dell-touchpad" + +ENV{DMI_VENDOR}=="FUJITSU SIEMENS", ATTR{[dmi/id]product_name}=="AMILO Si 1848+u|AMILO Xi 2428", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="FOXCONN", ATTR{[dmi/id]product_name}=="QBOOK", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="MTC", ATTR{[dmi/id]product_version}=="A0", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="PEGATRON CORP.", ATTR{[dmi/id]product_name}=="Spring Peak", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite [uU]300*|Satellite Pro [uU]300*|Satellite [uU]305*|SATELLITE [uU]500*", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="Viooo Corporation", ATTR{[dmi/id]product_name}=="PT17", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +# These are all the HP laptops that setup a touchpad toggle key +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[pP][aA][vV][iI][lL][iI][oO][nN]*", RUN+="keyboard-force-release.sh $devpath hp-other" +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[tT][xX]2*", RUN+="keyboard-force-release.sh $devpath hp-other" +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*2510p*|*2530p*|HP G60 Notebook PC", RUN+="keyboard-force-release.sh $devpath hp-other" + +ENV{DMI_VENDOR}=="Zepto", ATTR{[dmi/id]product_name}=="Znote 6615WD", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="Zepto", ATTR{[dmi/id]product_name}=="Znote", ATTR{[dmi/id]product_version}=="6625WD", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="HANNspree", ATTR{[dmi/id]product_name}=="SN10E100", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="GIGABYTE", ATTR{[dmi/id]product_name}=="i1520M", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +ENV{DMI_VENDOR}=="BenQ", ATTR{[dmi/id]product_name}=="*nScreen*", RUN+="keyboard-force-release.sh $devpath common-volume-keys" + +LABEL="force_release_end" diff --git a/src/keymap/95-keymap.rules b/src/keymap/95-keymap.rules new file mode 100755 index 0000000..26de03d --- /dev/null +++ b/src/keymap/95-keymap.rules @@ -0,0 +1,169 @@ +# Set model specific hotkey keycodes. +# +# Key map overrides can be specified by either giving scancode/keyname pairs +# directly as keymap arguments (if there are just one or two to change), or as +# a file name (in /usr/lib/udev/keymaps), which has to contain scancode/keyname +# pairs. + +ACTION=="remove", GOTO="keyboard_end" +KERNEL!="event*", GOTO="keyboard_end" +ENV{ID_INPUT_KEY}=="", GOTO="keyboard_end" +SUBSYSTEMS=="bluetooth", GOTO="keyboard_end" + +SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id" +SUBSYSTEMS=="usb", GOTO="keyboard_usbcheck" +GOTO="keyboard_modulecheck" + +# +# The following are external USB keyboards +# + +LABEL="keyboard_usbcheck" + +ENV{ID_VENDOR}=="Genius", ENV{ID_MODEL_ID}=="0708", ENV{ID_USB_INTERFACE_NUM}=="01", RUN+="keymap $name genius-slimstar-320" +ENV{ID_VENDOR}=="Logitech*", ATTRS{name}=="Logitech USB Multimedia Keyboard", RUN+="keymap $name logitech-wave" +ENV{ID_VENDOR}=="Logitech*", ATTRS{name}=="Logitech USB Receiver", RUN+="keymap $name logitech-wave-cordless" +# Logitech Cordless Wave Pro looks slightly weird; some hotkeys are coming through the mouse interface +ENV{ID_VENDOR_ID}=="046d", ENV{ID_MODEL_ID}=="c52[9b]", ATTRS{name}=="Logitech USB Receiver", RUN+="keymap $name logitech-wave-pro-cordless" + +ENV{ID_VENDOR}=="Lite-On_Technology_Corp*", ATTRS{name}=="Lite-On Technology Corp. ThinkPad USB Keyboard with TrackPoint", RUN+="keymap $name lenovo-thinkpad-usb-keyboard-trackpoint" +ENV{ID_VENDOR_ID}=="04b3", ENV{ID_MODEL_ID}=="301[89]", RUN+="keymap $name ibm-thinkpad-usb-keyboard-trackpoint" + +ENV{ID_VENDOR}=="Microsoft", ENV{ID_MODEL_ID}=="00db", RUN+="keymap $name 0xc022d zoomin 0xc022e zoomout" + +GOTO="keyboard_end" + +# +# The following are exposed as separate input devices with low key codes, thus +# we need to check their input device product name +# + +LABEL="keyboard_modulecheck" + +ENV{DMI_VENDOR}="$attr{[dmi/id]sys_vendor}" +ENV{DMI_VENDOR}=="", GOTO="keyboard_end" + +ENV{DMI_VENDOR}=="LENOVO*", KERNELS=="input*", ATTRS{name}=="ThinkPad Extra Buttons", RUN+="keymap $name module-lenovo" +ENV{DMI_VENDOR}=="LENOVO*", KERNELS=="input*", ATTRS{name}=="Lenovo ThinkPad SL Series extra buttons", RUN+="keymap $name 0x0E bluetooth" + +ENV{DMI_VENDOR}=="ASUS*", KERNELS=="input*", ATTRS{name}=="Asus Extra Buttons", ATTR{[dmi/id]product_name}=="W3J", RUN+="keymap $name module-asus-w3j" +ENV{DMI_VENDOR}=="ASUS*", KERNELS=="input*", ATTRS{name}=="Eee PC WMI hotkeys|Asus Laptop Support|Asus*WMI*", RUN+="keymap $name 0x6B f21" +ENV{DMI_VENDOR}=="ASUS*", KERNELS=="input*", ATTRS{name}=="Eee PC Hotkey Driver", RUN+="keymap $name 0x37 f21" + +ENV{DMI_VENDOR}=="IBM*", KERNELS=="input*", ATTRS{name}=="ThinkPad Extra Buttons", RUN+="keymap $name module-ibm" +ENV{DMI_VENDOR}=="Sony*", KERNELS=="input*", ATTRS{name}=="Sony Vaio Keys", RUN+="keymap $name module-sony" +ENV{DMI_VENDOR}=="Acer*", KERNELS=="input*", ATTRS{name}=="Acer WMI hotkeys", RUN+="keymap $name 0x82 f21" +ENV{DMI_VENDOR}=="MICRO-STAR*|Micro-Star*", KERNELS=="input*", ATTRS{name}=="MSI Laptop hotkeys", RUN+="keymap $name 0x213 f22 0x214 f23" + +# Older Vaios have some different keys +ENV{DMI_VENDOR}=="Sony*", ATTR{[dmi/id]product_name}=="*PCG-C1*|*PCG-K25*|*PCG-F1*|*PCG-F2*|*PCG-F3*|*PCG-F4*|*PCG-F5*|*PCG-F6*|*PCG-FX*|*PCG-FRV*|*PCG-GR*|*PCG-TR*|*PCG-NV*|*PCG-Z*|*VGN-S360*", ATTRS{name}=="Sony Vaio Keys", RUN+="keymap $name module-sony-old" + +# Some Sony VGN models have yet another one +ENV{DMI_VENDOR}=="Sony*", ATTR{[dmi/id]product_name}=="VGN-AR71*|VGN-FW*|VGN-Z21*", ATTRS{name}=="Sony Vaio Keys", RUN+="keymap $name module-sony-vgn" + + +# +# The following rules belong to standard i8042 AT keyboard with high key codes. +# + +DRIVERS=="atkbd", GOTO="keyboard_vendorcheck" +GOTO="keyboard_end" + +LABEL="keyboard_vendorcheck" + +ENV{DMI_VENDOR}=="Dell*", RUN+="keymap $name dell" +ENV{DMI_VENDOR}=="Dell*", ATTR{[dmi/id]product_name}=="Inspiron 910|Inspiron 1010|Inspiron 1011|Inspiron 1012|Inspiron 1110|Inspiron 1210", RUN+="keymap $name 0x84 wlan" +ENV{DMI_VENDOR}=="Dell*", ATTR{[dmi/id]product_name}=="Latitude XT2", RUN+="keymap $name dell-latitude-xt2" + +ENV{DMI_VENDOR}=="Compaq*", ATTR{[dmi/id]product_name}=="*E500*|*Evo N*", RUN+="keymap $name compaq-e_evo" + +ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="*3000*", RUN+="keymap $name lenovo-3000" +ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="ThinkPad X6*", ATTR{[dmi/id]product_version}=="* Tablet", RUN+="keymap $name lenovo-thinkpad_x6_tablet" +ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="ThinkPad X2[02]* Tablet*", ATTR{[dmi/id]product_version}=="* Tablet", RUN+="keymap $name lenovo-thinkpad_x200_tablet" +ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_version}=="*IdeaPad*", RUN+="keymap $name lenovo-ideapad" +ENV{DMI_VENDOR}=="LENOVO*", ATTR{[dmi/id]product_name}=="S10-*", RUN+="keymap $name lenovo-ideapad" +ENV{DMI_VENDOR}=="LENOVO", ATTR{[dmi/id]product_version}=="*IdeaPad Y550*", RUN+="keymap $name 0x95 media 0xA3 play" + +ENV{DMI_VENDOR}=="Hewlett-Packard*", RUN+="keymap $name hewlett-packard" +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[tT][aA][bB][lL][eE][tT]*", RUN+="keymap $name hewlett-packard-tablet" +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[pP][aA][vV][iI][lL][iI][oO][nN]*", RUN+="keymap $name hewlett-packard-pavilion" +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*Compaq*|*EliteBook*|*2230s*", RUN+="keymap $name hewlett-packard-compaq_elitebook" +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*2510p*|*2530p*|HP G60 Notebook PC", RUN+="keymap $name hewlett-packard-2510p_2530p" +ENV{DMI_VENDOR}=="Hewlett-Packard*", ATTR{[dmi/id]product_name}=="*[tT][xX]2*", RUN+="keymap $name hewlett-packard-tx2" +ENV{DMI_VENDOR}=="Hewlett-Packard", ATTR{[dmi/id]product_name}=="Presario 2100*", RUN+="keymap $name hewlett-packard-presario-2100" +ENV{DMI_VENDOR}=="Hewlett-Packard", ATTR{[dmi/id]product_name}=="HP G62 Notebook PC", RUN+="keymap $name 0xB2 www" +ENV{DMI_VENDOR}=="Hewlett-Packard", ATTR{[dmi/id]product_name}=="HP ProBook*", RUN+="keymap $name 0xF8 rfkill" +# HP Pavillion dv6315ea has empty DMI_VENDOR +ATTR{[dmi/id]board_vendor}=="Quanta", ATTR{[dmi/id]board_name}=="30B7", ATTR{[dmi/id]board_version}=="65.2B", RUN+="keymap $name 0x88 media" # "quick play + +# Gateway clone of Acer Aspire One AOA110/AOA150 +ENV{DMI_VENDOR}=="Gateway*", ATTR{[dmi/id]product_name}=="*AOA1*", RUN+="keymap $name acer" + +ENV{DMI_VENDOR}=="Acer*", RUN+="keymap $name acer" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Extensa*", ATTR{[dmi/id]product_name}=="*5210*|*5220*|*5610*|*5620*|*5720*", RUN+="keymap $name 0xEE screenlock" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate*C3[01]0*", RUN+="keymap $name acer-travelmate_c300" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate*6292*|TravelMate*8471*|TravelMate*4720*|TravelMate*7720*|Aspire 1810T*|AO751h|AO531h", RUN+="keymap $name 0xD9 bluetooth" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate*4720*", RUN+="keymap $name 0xB2 www 0xEE screenlock" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="TravelMate 6593|Aspire 1640", RUN+="keymap $name 0xB2 www 0xEE screenlock" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 6920", RUN+="keymap $name acer-aspire_6920" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 5920G", RUN+="keymap $name acer-aspire_5920g" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 5720*", RUN+="keymap $name acer-aspire_5720" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_name}=="Aspire 8930", RUN+="keymap $name acer-aspire_8930" +ENV{DMI_VENDOR}=="Acer*", ATTR{[dmi/id]product_serial}=="ZG8*", RUN+="keymap $name acer-aspire_5720" + +ENV{DMI_VENDOR}=="*BenQ*", ATTR{[dmi/id]product_name}=="*Joybook R22*", RUN+="keymap $name 0x6E wlan" + +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*AMILO Pro V3205*", RUN+="keymap $name fujitsu-amilo_pro_v3205" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*AMILO Pa 2548*", RUN+="keymap $name fujitsu-amilo_pa_2548" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*ESPRIMO Mobile V5*", RUN+="keymap $name fujitsu-esprimo_mobile_v5" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*ESPRIMO Mobile V6*", RUN+="keymap $name fujitsu-esprimo_mobile_v6" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*AMILO Pro Edition V3505*", RUN+="keymap $name fujitsu-amilo_pro_edition_v3505" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="*Amilo Si 1520*", RUN+="keymap $name fujitsu-amilo_si_1520" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="AMILO*M*", RUN+="keymap $name 0x97 prog2 0x9F prog1" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="Amilo Li 1718", RUN+="keymap $name 0xD6 wlan" +ENV{DMI_VENDOR}=="FUJITSU*", ATTR{[dmi/id]product_name}=="AMILO Li 2732", RUN+="keymap $name fujitsu-amilo_li_2732" + +ENV{DMI_VENDOR}=="LG*", ATTR{[dmi/id]product_name}=="*X110*", RUN+="keymap $name lg-x110" + +ENV{DMI_VENDOR}=="MEDION*", ATTR{[dmi/id]product_name}=="*FID2060*", RUN+="keymap $name medion-fid2060" +ENV{DMI_VENDOR}=="MEDIONNB", ATTR{[dmi/id]product_name}=="A555*", RUN+="keymap $name medionnb-a555" + +ENV{DMI_VENDOR}=="MICRO-STAR*|Micro-Star*", RUN+="keymap $name micro-star" + +# some MSI models generate ACPI/input events on the LNXVIDEO input devices, +# plus some extra synthesized ones on atkbd as an echo of actually changing the +# brightness; so ignore those atkbd ones, to avoid loops +ENV{DMI_VENDOR}=="MICRO-STAR*", ATTR{[dmi/id]product_name}=="*U-100*|*U100*|*N033", RUN+="keymap $name 0xF7 reserved 0xF8 reserved" + +ENV{DMI_VENDOR}=="INVENTEC", ATTR{[dmi/id]product_name}=="SYMPHONY 6.0/7.0", RUN+="keymap $name inventec-symphony_6.0_7.0" + +ENV{DMI_VENDOR}=="MAXDATA", ATTR{[dmi/id]product_name}=="Pro 7000*", RUN+="keymap $name maxdata-pro_7000" + +ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", RUN+="keymap $name samsung-other" +ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", ATTR{[dmi/id]product_name}=="*SX20S*", RUN+="keymap $name samsung-sx20s" +ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", ATTR{[dmi/id]product_name}=="SQ1US", RUN+="keymap $name samsung-sq1us" +ENV{DMI_VENDOR}=="[sS][aA][mM][sS][uU][nN][gG]*", ATTR{[dmi/id]product_name}=="*700Z*", RUN+="keymap $name 0xBA ejectcd 0x96 keyboardbrightnessup 0x97 keyboardbrightnessdown" + +ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="SATELLITE A100", RUN+="keymap $name toshiba-satellite_a100" +ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite A110", RUN+="keymap $name toshiba-satellite_a110" +ENV{DMI_VENDOR}=="TOSHIBA", ATTR{[dmi/id]product_name}=="Satellite M30X", RUN+="keymap $name toshiba-satellite_m30x" + +ENV{DMI_VENDOR}=="OQO Inc.*", ATTR{[dmi/id]product_name}=="OQO Model 2*", RUN+="keymap $name oqo-model2" + +ENV{DMI_VENDOR}=="ONKYO CORPORATION", ATTR{[dmi/id]product_name}=="ONKYOPC", RUN+="keymap $name onkyo" + +ENV{DMI_VENDOR}=="ASUS", RUN+="keymap $name asus" + +ENV{DMI_VENDOR}=="VIA", ATTR{[dmi/id]product_name}=="K8N800", ATTR{[dmi/id]product_version}=="VT8204B", RUN+="keymap $name 0x81 prog1" + +ENV{DMI_VENDOR}=="Zepto", ATTR{[dmi/id]product_name}=="Znote", ATTR{[dmi/id]product_version}=="62*|63*", RUN+="keymap $name zepto-znote" + +ENV{DMI_VENDOR}=="Everex", ATTR{[dmi/id]product_name}=="XT5000*", RUN+="keymap $name everex-xt5000" + +ENV{DMI_VENDOR}=="COMPAL", ATTR{[dmi/id]product_name}=="HEL80I", RUN+="keymap $name 0x84 wlan" + +ENV{DMI_VENDOR}=="OLPC", ATTR{[dmi/id]product_name}=="XO", RUN+="keymap $name olpc-xo" + +ENV{DMI_VENDOR}=="Alienware*", ATTR{[dmi/id]product_name}=="M14xR1", RUN+="keymap $name 0x8A ejectcd" + +LABEL="keyboard_end" diff --git a/src/keymap/README.keymap.txt b/src/keymap/README.keymap.txt new file mode 100755 index 0000000..52d50ed --- /dev/null +++ b/src/keymap/README.keymap.txt @@ -0,0 +1,101 @@ += The udev keymap tool = + +== Introduction == + +This udev extension configures computer model specific key mappings. This is +particularly necessary for the non-standard extra keys found on many laptops, +such as "brightness up", "next song", "www browser", or "suspend". Often these +are accessed with the Fn key. + +Every key produces a "scan code", which is highly vendor/model specific for the +nonstandard keys. This tool maintains mappings for these scan codes to standard +"key codes", which denote the "meaning" of the key. The key codes are defined +in /usr/include/linux/input.h. + +If some of your keys on your keyboard are not working at all, or produce the +wrong effect, then a very likely cause of this is that the scan code -> key +code mapping is incorrect on your computer. + +== Structure == + +udev-keymap consists of the following parts: + + keymaps/*:: mappings of scan codes to key code names + + 95-keymap.rules:: udev rules for mapping system vendor/product names and + input module names to one of the keymaps above + + keymap:: manipulate an evdev input device: + * write a key map file into a device (used by udev rules) + * dump current scan → key code mapping + * interactively display scan and key codes of pressed keys + + findkeyboards:: display evdev input devices which belong to actual keyboards, + i. e. those suitable for the keymap program + + fdi2rules.py:: convert hal keymap FDIs into udev rules and key map files + (Please note that this is far from perfect, since the mapping between fdi and + udev rules is not straightforward, and impossible in some cases.) + +== Fixing broken keys == + +In order to make a broken key work on your system and send it back to upstream +for inclusion you need to do the following steps: + + 1. Find the keyboard device. + + Run /usr/lib/udev/findkeyboards. This should always give you an "AT + keyboard" and possibly a "module". Some laptops (notably Thinkpads, Sonys, and + Acers) have multimedia/function keys on a separate input device instead of the + primary keyboard. The keyboard device should have a name like "input/event3". + In the following commands, the name will be written as "input/eventX" (replace + X with the appropriate number). + + 2. Find broken scan codes: + + sudo /usr/lib/udev/keymap -i input/eventX + + Press all multimedia/function keys and check if the key name that gets printed + out is plausible. If it is unknown or wrong, write down the scan code (looks + like "0x1E") and the intended functionality of this key. Look in + /usr/include/linux/input.h for an available KEY_XXXXX constant which most + closely approximates this functionality and write it down as the new key code. + + For example, you might press a key labeled "web browser" which currently + produces "unknown". Note down this: + + 0x1E www # Fn+F2 web browser + + Repeat that for all other keys. Write the resulting list into a file. Look at + /usr/lib/udev/keymaps/ for existing key map files and make sure that you use the + same structure. + + If the key only ever works once and then your keyboard (or the entire desktop) + gets stuck for a long time, then it is likely that the BIOS fails to send a + corresponding "key release" event after the key press event. Please note down + this case as well, as it can be worked around in + /usr/lib/udev/keymaps/95-keyboard-force-release.rules . + + 3. Find out your system vendor and product: + + cat /sys/class/dmi/id/sys_vendor + cat /sys/class/dmi/id/product_name + + 4. Generate a device dump with "udevadm info --export-db > /tmp/udev-db.txt". + + 6. Send the system vendor/product names, the key mapping from step 2, + and /tmp/udev-db.txt from step 4 to the linux-hotplug@vger.kernel.org mailing + list, so that they can be included in the next release. + +For local testing, copy your map file to /usr/lib/udev/keymaps/ with an appropriate +name, and add an appropriate udev rule to /usr/lib/udev/rules.d/95-keymap.rules: + + * If you selected an "AT keyboard", add the rule to the section after + 'LABEL="keyboard_vendorcheck"'. + + * If you selected a "module", add the rule to the top section where the + "ThinkPad Extra Buttons" are. + +== Author == + +keymap is written and maintained by Martin Pitt . diff --git a/src/keymap/check-keymaps.sh b/src/keymap/check-keymaps.sh new file mode 100755 index 0000000..405168c --- /dev/null +++ b/src/keymap/check-keymaps.sh @@ -0,0 +1,38 @@ +#!/bin/bash + +# check that all key names in keymaps/* are known in +# and that all key maps listed in the rules are valid and present in +# Makefile.am +SRCDIR=${1:-.} +KEYLIST=${2:-src/keymap/keys.txt} +KEYMAPS_DIR=$SRCDIR/src/keymap/keymaps +RULES=$SRCDIR/src/keymap/95-keymap.rules + +[ -e "$KEYLIST" ] || { + echo "need $KEYLIST please build first" >&2 + exit 1 +} + +missing=$(join -v 2 <(awk '{print tolower(substr($1,5))}' $KEYLIST | sort -u) \ + <(grep -hv '^#' ${KEYMAPS_DIR}/*| awk '{print $2}' | sort -u)) +[ -z "$missing" ] || { + echo "ERROR: unknown key names in src/keymap/keymaps/*:" >&2 + echo "$missing" >&2 + exit 1 +} + +# check that all maps referred to in $RULES exist +maps=$(sed -rn '/keymap \$name/ { s/^.*\$name ([^"[:space:]]+).*$/\1/; p }' $RULES) +for m in $maps; do + # ignore inline mappings + [ "$m" = "${m#0x}" ] || continue + + [ -e ${KEYMAPS_DIR}/$m ] || { + echo "ERROR: unknown map name in $RULES: $m" >&2 + exit 1 + } + grep -q "src/keymap/keymaps/$m\>" $SRCDIR/Makefile.am || { + echo "ERROR: map file $m is not added to Makefile.am" >&2 + exit 1 + } +done diff --git a/src/keymap/findkeyboards b/src/keymap/findkeyboards new file mode 100755 index 0000000..9ce2742 --- /dev/null +++ b/src/keymap/findkeyboards @@ -0,0 +1,68 @@ +#!/bin/sh -e +# Find "real" keyboard devices and print their device path. +# Author: Martin Pitt +# +# Copyright (C) 2009, Canonical Ltd. +# +# 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 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. + +# returns OK if $1 contains $2 +strstr() { + [ "${1#*$2*}" != "$1" ] +} + +# returns OK if $1 contains $2 at the beginning +str_starts() { + [ "${1#$2*}" != "$1" ] +} + +str_line_starts() { + while read a; do str_starts "$a" "$1" && return 0;done + return 1; +} + +# print a list of input devices which are keyboard-like +keyboard_devices() { + # standard AT keyboard + for dev in `udevadm trigger --dry-run --verbose --property-match=ID_INPUT_KEYBOARD=1`; do + walk=`udevadm info --attribute-walk --path=$dev` + env=`udevadm info --query=env --path=$dev` + # filter out non-event devices, such as the parent input devices which have no devnode + if ! echo "$env" | str_line_starts 'DEVNAME='; then + continue + fi + if strstr "$walk" 'DRIVERS=="atkbd"'; then + echo -n 'AT keyboard: ' + elif echo "$env" | str_line_starts 'ID_USB_DRIVER=usbhid'; then + echo -n 'USB keyboard: ' + else + echo -n 'Unknown type: ' + fi + udevadm info --query=name --path=$dev + done + + # modules + module=$(udevadm trigger --verbose --dry-run --subsystem-match=input --attr-match=name='*Extra Buttons') + module="$module + $(udevadm trigger --verbose --dry-run --subsystem-match=input --attr-match=name='*extra buttons')" + module="$module + $(udevadm trigger --verbose --dry-run --subsystem-match=input --attr-match=name='Sony Vaio Keys')" + for m in $module; do + for evdev in $m/event*/dev; do + if [ -e "$evdev" ]; then + echo -n 'module: ' + udevadm info --query=name --path=${evdev%%/dev} + fi + done + done +} + +keyboard_devices diff --git a/src/keymap/force-release-maps/common-volume-keys b/src/keymap/force-release-maps/common-volume-keys new file mode 100755 index 0000000..3a7654d --- /dev/null +++ b/src/keymap/force-release-maps/common-volume-keys @@ -0,0 +1,3 @@ +0xa0 #mute +0xae #volume down +0xb0 #volume up diff --git a/src/keymap/force-release-maps/dell-touchpad b/src/keymap/force-release-maps/dell-touchpad new file mode 100755 index 0000000..18e9bde --- /dev/null +++ b/src/keymap/force-release-maps/dell-touchpad @@ -0,0 +1 @@ +0x9E diff --git a/src/keymap/force-release-maps/hp-other b/src/keymap/force-release-maps/hp-other new file mode 100755 index 0000000..6621370 --- /dev/null +++ b/src/keymap/force-release-maps/hp-other @@ -0,0 +1,3 @@ +# list of scancodes (hex or decimal), optional comment +0xd8 # Touchpad off +0xd9 # Touchpad on diff --git a/src/keymap/force-release-maps/samsung-other b/src/keymap/force-release-maps/samsung-other new file mode 100755 index 0000000..c51123a --- /dev/null +++ b/src/keymap/force-release-maps/samsung-other @@ -0,0 +1,10 @@ +# list of scancodes (hex or decimal), optional comment +0x82 # Fn+F4 CRT/LCD +0x83 # Fn+F2 battery +0x84 # Fn+F5 backlight on/off +0x86 # Fn+F9 WLAN +0x88 # Fn-Up brightness up +0x89 # Fn-Down brightness down +0xB3 # Fn+F8 switch power mode (battery/dynamic/performance) +0xF7 # Fn+F10 Touchpad on +0xF9 # Fn+F10 Touchpad off diff --git a/src/keymap/keyboard-force-release.sh.in b/src/keymap/keyboard-force-release.sh.in new file mode 100755 index 0000000..dd040ce --- /dev/null +++ b/src/keymap/keyboard-force-release.sh.in @@ -0,0 +1,22 @@ +#!@rootprefix@/bin/sh -e +# read list of scancodes, convert hex to decimal and +# append to the atkbd force_release sysfs attribute +# $1 sysfs devpath for serioX +# $2 file with scancode list (hex or dec) + +case "$2" in + /*) scf="$2" ;; + *) scf="@pkglibexecdir@/keymaps/force-release/$2" ;; +esac + +read attr <"/sys/$1/force_release" +while read scancode dummy; do + case "$scancode" in + \#*) ;; + *) + scancode=$(($scancode)) + attr="$attr${attr:+,}$scancode" + ;; + esac +done <"$scf" +echo "$attr" >"/sys/$1/force_release" diff --git a/src/keymap/keymap.c b/src/keymap/keymap.c new file mode 100755 index 0000000..92ec67b --- /dev/null +++ b/src/keymap/keymap.c @@ -0,0 +1,447 @@ +/* + * keymap - dump keymap of an evdev device or set a new keymap from a file + * + * Based on keyfuzz by Lennart Poettering + * Adapted for udev-extras by Martin Pitt + * + * Copyright (C) 2006, Lennart Poettering + * Copyright (C) 2009, Canonical Ltd. + * + * keymap is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * keymap 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 keymap; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +const struct key* lookup_key (const char *str, unsigned int len); + +#include "keys-from-name.h" +#include "keys-to-name.h" + +#define MAX_SCANCODES 1024 + +static int evdev_open(const char *dev) +{ + int fd; + char fn[PATH_MAX]; + + if (strncmp(dev, "/dev", 4) != 0) { + snprintf(fn, sizeof(fn), "/dev/%s", dev); + dev = fn; + } + + if ((fd = open(dev, O_RDWR)) < 0) { + fprintf(stderr, "error open('%s'): %m\n", dev); + return -1; + } + return fd; +} + +static int evdev_get_keycode(int fd, int scancode, int e) +{ + int codes[2]; + + codes[0] = scancode; + if (ioctl(fd, EVIOCGKEYCODE, codes) < 0) { + if (e && errno == EINVAL) { + return -2; + } else { + fprintf(stderr, "EVIOCGKEYCODE: %m\n"); + return -1; + } + } + return codes[1]; +} + +static int evdev_set_keycode(int fd, int scancode, int keycode) +{ + int codes[2]; + + codes[0] = scancode; + codes[1] = keycode; + + if (ioctl(fd, EVIOCSKEYCODE, codes) < 0) { + fprintf(stderr, "EVIOCSKEYCODE: %m\n"); + return -1; + } + return 0; +} + +static int evdev_driver_version(int fd, char *v, size_t l) +{ + int version; + + if (ioctl(fd, EVIOCGVERSION, &version)) { + fprintf(stderr, "EVIOCGVERSION: %m\n"); + return -1; + } + + snprintf(v, l, "%i.%i.%i.", version >> 16, (version >> 8) & 0xff, version & 0xff); + return 0; +} + +static int evdev_device_name(int fd, char *n, size_t l) +{ + if (ioctl(fd, EVIOCGNAME(l), n) < 0) { + fprintf(stderr, "EVIOCGNAME: %m\n"); + return -1; + } + return 0; +} + +/* Return a lower-case string with KEY_ prefix removed */ +static const char* format_keyname(const char* key) { + static char result[101]; + const char* s; + int len; + + for (s = key+4, len = 0; *s && len < 100; ++len, ++s) + result[len] = tolower(*s); + result[len] = '\0'; + return result; +} + +static int dump_table(int fd) { + char version[256], name[256]; + int scancode, r = -1; + + if (evdev_driver_version(fd, version, sizeof(version)) < 0) + goto fail; + + if (evdev_device_name(fd, name, sizeof(name)) < 0) + goto fail; + + printf("### evdev %s, driver '%s'\n", version, name); + + r = 0; + for (scancode = 0; scancode < MAX_SCANCODES; scancode++) { + int keycode; + + if ((keycode = evdev_get_keycode(fd, scancode, 1)) < 0) { + if (keycode == -2) + continue; + r = -1; + break; + } + + if (keycode < KEY_MAX && key_names[keycode]) + printf("0x%03x %s\n", scancode, format_keyname(key_names[keycode])); + else + printf("0x%03x 0x%03x\n", scancode, keycode); + } +fail: + return r; +} + +static void set_key(int fd, const char* scancode_str, const char* keyname) +{ + unsigned scancode; + char *endptr; + char t[105] = "KEY_UNKNOWN"; + const struct key *k; + + scancode = (unsigned) strtol(scancode_str, &endptr, 0); + if (*endptr != '\0') { + fprintf(stderr, "ERROR: Invalid scancode\n"); + exit(1); + } + + snprintf(t, sizeof(t), "KEY_%s", keyname); + + if (!(k = lookup_key(t, strlen(t)))) { + fprintf(stderr, "ERROR: Unknown key name '%s'\n", keyname); + exit(1); + } + + if (evdev_set_keycode(fd, scancode, k->id) < 0) + fprintf(stderr, "setting scancode 0x%2X to key code %i failed\n", + scancode, k->id); + else + printf("setting scancode 0x%2X to key code %i\n", + scancode, k->id); +} + +static int merge_table(int fd, FILE *f) { + int r = 0; + int line = 0; + + while (!feof(f)) { + char s[256], *p; + int scancode, new_keycode, old_keycode; + + if (!fgets(s, sizeof(s), f)) + break; + + line++; + p = s+strspn(s, "\t "); + if (*p == '#' || *p == '\n') + continue; + + if (sscanf(p, "%i %i", &scancode, &new_keycode) != 2) { + char t[105] = "KEY_UNKNOWN"; + const struct key *k; + + if (sscanf(p, "%i %100s", &scancode, t+4) != 2) { + fprintf(stderr, "WARNING: Parse failure at line %i, ignoring.\n", line); + r = -1; + continue; + } + + if (!(k = lookup_key(t, strlen(t)))) { + fprintf(stderr, "WARNING: Unknown key '%s' at line %i, ignoring.\n", t, line); + r = -1; + continue; + } + + new_keycode = k->id; + } + + + if ((old_keycode = evdev_get_keycode(fd, scancode, 0)) < 0) { + r = -1; + goto fail; + } + + if (evdev_set_keycode(fd, scancode, new_keycode) < 0) { + r = -1; + goto fail; + } + + if (new_keycode != old_keycode) + fprintf(stderr, "Remapped scancode 0x%02x to 0x%02x (prior: 0x%02x)\n", + scancode, new_keycode, old_keycode); + } +fail: + fclose(f); + return r; +} + + +/* read one event; return 1 if valid */ +static int read_event(int fd, struct input_event* ev) +{ + int ret; + ret = read(fd, ev, sizeof(struct input_event)); + + if (ret < 0) { + perror("read"); + return 0; + } + if (ret != sizeof(struct input_event)) { + fprintf(stderr, "did not get enough data for event struct, aborting\n"); + return 0; + } + + return 1; +} + +static void print_key(uint32_t scancode, uint16_t keycode, int has_scan, int has_key) +{ + const char *keyname; + + /* ignore key release events */ + if (has_key == 1) + return; + + if (has_key == 0 && has_scan != 0) { + fprintf(stderr, "got scan code event 0x%02X without a key code event\n", + scancode); + return; + } + + if (has_scan != 0) + printf("scan code: 0x%02X ", scancode); + else + printf("(no scan code received) "); + + keyname = key_names[keycode]; + if (keyname != NULL) + printf("key code: %s\n", format_keyname(keyname)); + else + printf("key code: %03X\n", keycode); +} + +static void interactive(int fd) +{ + struct input_event ev; + uint32_t last_scan = 0; + uint16_t last_key = 0; + int has_scan; /* boolean */ + int has_key; /* 0: none, 1: release, 2: press */ + + /* grab input device */ + ioctl(fd, EVIOCGRAB, 1); + puts("Press ESC to finish, or Control-C if this device is not your primary keyboard"); + + has_scan = has_key = 0; + while (read_event(fd, &ev)) { + /* Drivers usually send the scan code first, then the key code, + * then a SYN. Some drivers (like thinkpad_acpi) send the key + * code first, and some drivers might not send SYN events, so + * keep a robust state machine which can deal with any of those + */ + + if (ev.type == EV_MSC && ev.code == MSC_SCAN) { + if (has_scan) { + fputs("driver did not send SYN event in between key events; previous event:\n", + stderr); + print_key(last_scan, last_key, has_scan, has_key); + has_key = 0; + } + + last_scan = ev.value; + has_scan = 1; + /*printf("--- got scan %u; has scan %i key %i\n", last_scan, has_scan, has_key); */ + } + else if (ev.type == EV_KEY) { + if (has_key) { + fputs("driver did not send SYN event in between key events; previous event:\n", + stderr); + print_key(last_scan, last_key, has_scan, has_key); + has_scan = 0; + } + + last_key = ev.code; + has_key = 1 + ev.value; + /*printf("--- got key %hu; has scan %i key %i\n", last_key, has_scan, has_key);*/ + + /* Stop on ESC */ + if (ev.code == KEY_ESC && ev.value == 0) + break; + } + else if (ev.type == EV_SYN) { + /*printf("--- got SYN; has scan %i key %i\n", has_scan, has_key);*/ + print_key(last_scan, last_key, has_scan, has_key); + + has_scan = has_key = 0; + } + + } + + /* release input device */ + ioctl(fd, EVIOCGRAB, 0); +} + +static void help(int error) +{ + const char* h = "Usage: keymap []\n" + " keymap scancode keyname [...]\n" + " keymap -i \n"; + if (error) { + fputs(h, stderr); + exit(2); + } else { + fputs(h, stdout); + exit(0); + } +} + +int main(int argc, char **argv) +{ + static const struct option options[] = { + { "help", no_argument, NULL, 'h' }, + { "interactive", no_argument, NULL, 'i' }, + {} + }; + int fd = -1; + int opt_interactive = 0; + int i; + + while (1) { + int option; + + option = getopt_long(argc, argv, "hi", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'h': + help(0); + + case 'i': + opt_interactive = 1; + break; + default: + return 1; + } + } + + if (argc < optind+1) + help (1); + + if ((fd = evdev_open(argv[optind])) < 0) + return 3; + + /* one argument (device): dump or interactive */ + if (argc == optind+1) { + if (opt_interactive) + interactive(fd); + else + dump_table(fd); + return 0; + } + + /* two arguments (device, mapfile): set map file */ + if (argc == optind+2) { + const char *filearg = argv[optind+1]; + if (strchr(filearg, '/')) { + /* Keymap file argument is a path */ + FILE *f = fopen(filearg, "r"); + if (f) + merge_table(fd, f); + else + perror(filearg); + } else { + /* Keymap file argument is a filename */ + /* Open override file if present, otherwise default file */ + char keymap_path[PATH_MAX]; + snprintf(keymap_path, sizeof(keymap_path), "%s%s", SYSCONFDIR "/udev/keymaps/", filearg); + FILE *f = fopen(keymap_path, "r"); + if (f) { + merge_table(fd, f); + } else { + snprintf(keymap_path, sizeof(keymap_path), "%s%s", PKGLIBEXECDIR "/keymaps/", filearg); + f = fopen(keymap_path, "r"); + if (f) + merge_table(fd, f); + else + perror(keymap_path); + } + } + return 0; + } + + /* more arguments (device, scancode/keyname pairs): set keys directly */ + if ((argc - optind - 1) % 2 == 0) { + for (i = optind+1; i < argc; i += 2) + set_key(fd, argv[i], argv[i+1]); + return 0; + } + + /* invalid number of arguments */ + help(1); + return 1; /* not reached */ +} diff --git a/src/keymap/keymaps/acer b/src/keymap/keymaps/acer new file mode 100755 index 0000000..4e7c297 --- /dev/null +++ b/src/keymap/keymaps/acer @@ -0,0 +1,22 @@ +0xA5 help # Fn+F1 +0xA6 setup # Fn+F2 Acer eSettings +0xA7 battery # Fn+F3 Power Management +0xA9 switchvideomode # Fn+F5 +0xB3 euro +0xB4 dollar +0xCE brightnessup # Fn+Right +0xD4 bluetooth # (toggle) off-to-on +0xD5 wlan # (toggle) on-to-off +0xD6 wlan # (toggle) off-to-on +0xD7 bluetooth # (toggle) on-to-off +0xD8 bluetooth # (toggle) off-to-on +0xD9 brightnessup # Fn+Right +0xEE brightnessup # Fn+Right +0xEF brightnessdown # Fn+Left +0xF1 f22 # Fn+F7 Touchpad toggle (off-to-on) +0xF2 f23 # Fn+F7 Touchpad toggle (on-to-off) +0xF3 prog2 # "P2" programmable button +0xF4 prog1 # "P1" programmable button +0xF5 presentation +0xF8 fn +0xF9 f23 # Launch NTI shadow diff --git a/src/keymap/keymaps/acer-aspire_5720 b/src/keymap/keymaps/acer-aspire_5720 new file mode 100755 index 0000000..1496d63 --- /dev/null +++ b/src/keymap/keymaps/acer-aspire_5720 @@ -0,0 +1,4 @@ +0x84 bluetooth # sent when bluetooth module missing, and key pressed +0x92 media # acer arcade +0xD4 bluetooth # bluetooth on +0xD9 bluetooth # bluetooth off diff --git a/src/keymap/keymaps/acer-aspire_5920g b/src/keymap/keymaps/acer-aspire_5920g new file mode 100755 index 0000000..633c4e8 --- /dev/null +++ b/src/keymap/keymaps/acer-aspire_5920g @@ -0,0 +1,5 @@ +0x8A media +0x92 media +0xA6 setup +0xB2 www +0xD9 bluetooth # (toggle) on-to-off diff --git a/src/keymap/keymaps/acer-aspire_6920 b/src/keymap/keymaps/acer-aspire_6920 new file mode 100755 index 0000000..699c954 --- /dev/null +++ b/src/keymap/keymaps/acer-aspire_6920 @@ -0,0 +1,5 @@ +0xD9 bluetooth # (toggle) on-to-off +0x92 media +0x9E back +0x83 rewind +0x89 fastforward diff --git a/src/keymap/keymaps/acer-aspire_8930 b/src/keymap/keymaps/acer-aspire_8930 new file mode 100755 index 0000000..fb27bfb --- /dev/null +++ b/src/keymap/keymaps/acer-aspire_8930 @@ -0,0 +1,5 @@ +0xCA prog3 # key 'HOLD' on cine dash media console +0x83 rewind +0x89 fastforward +0x92 media # key 'ARCADE' on cine dash media console +0x9E back diff --git a/src/keymap/keymaps/acer-travelmate_c300 b/src/keymap/keymaps/acer-travelmate_c300 new file mode 100755 index 0000000..bfef4cf --- /dev/null +++ b/src/keymap/keymaps/acer-travelmate_c300 @@ -0,0 +1,5 @@ +0x67 f24 # FIXME: rotate screen +0x68 up +0x69 down +0x6B fn +0x6C screenlock # FIXME: lock tablet device/buttons diff --git a/src/keymap/keymaps/asus b/src/keymap/keymaps/asus new file mode 100755 index 0000000..2a5995f --- /dev/null +++ b/src/keymap/keymaps/asus @@ -0,0 +1,3 @@ +0xED volumeup +0xEE volumedown +0xEF mute diff --git a/src/keymap/keymaps/compaq-e_evo b/src/keymap/keymaps/compaq-e_evo new file mode 100755 index 0000000..5fbc573 --- /dev/null +++ b/src/keymap/keymaps/compaq-e_evo @@ -0,0 +1,4 @@ +0xA3 www # I key +0x9A search +0x9E email +0x9F homepage diff --git a/src/keymap/keymaps/dell b/src/keymap/keymaps/dell new file mode 100755 index 0000000..4f907b3 --- /dev/null +++ b/src/keymap/keymaps/dell @@ -0,0 +1,29 @@ +0x81 playpause # Play/Pause +0x82 stopcd # Stop +0x83 previoussong # Previous song +0x84 nextsong # Next song +0x85 brightnessdown # Fn+Down arrow Brightness Down +0x86 brightnessup # Fn+Up arrow Brightness Up +0x87 battery # Fn+F3 battery icon +0x88 unknown # Fn+F2 Turn On/Off Wireless - handled in hardware +0x89 ejectclosecd # Fn+F10 Eject CD +0x8A suspend # Fn+F1 hibernate +0x8B switchvideomode # Fn+F8 CRT/LCD (high keycode: "displaytoggle") +0x8C f23 # Fn+Right arrow Auto Brightness +0x8F switchvideomode # Fn+F7 aspect ratio +0x90 previoussong # Front panel previous song +0x91 prog1 # Wifi Catcher (DELL Specific) +0x92 media # MediaDirect button (house icon) +0x93 f23 # FIXME Fn+Left arrow Auto Brightness +0x95 camera # Shutter button Takes a picture if optional camera available +0x97 email # Tablet email button +0x98 f21 # FIXME: Tablet screen rotatation +0x99 nextsong # Front panel next song +0x9A setup # Tablet tools button +0x9B switchvideomode # Display Toggle button +0x9E f21 #touchpad toggle +0xA2 playpause # Front panel play/pause +0xA4 stopcd # Front panel stop +0xED media # MediaDirect button +0xD8 screenlock # FIXME: Tablet lock button +0xD9 f21 # touchpad toggle diff --git a/src/keymap/keymaps/dell-latitude-xt2 b/src/keymap/keymaps/dell-latitude-xt2 new file mode 100755 index 0000000..39872f5 --- /dev/null +++ b/src/keymap/keymaps/dell-latitude-xt2 @@ -0,0 +1,4 @@ +0x9B up # tablet rocker up +0x9E enter # tablet rocker press +0x9F back # tablet back +0xA3 down # tablet rocker down diff --git a/src/keymap/keymaps/everex-xt5000 b/src/keymap/keymaps/everex-xt5000 new file mode 100755 index 0000000..4823a83 --- /dev/null +++ b/src/keymap/keymaps/everex-xt5000 @@ -0,0 +1,7 @@ +0x5C media +0x65 f21 # Fn+F5 Touchpad toggle +0x67 prog3 # Fan Speed Control button +0x6F brightnessup +0x7F brightnessdown +0xB2 www +0xEC mail diff --git a/src/keymap/keymaps/fujitsu-amilo_li_2732 b/src/keymap/keymaps/fujitsu-amilo_li_2732 new file mode 100755 index 0000000..9b8b36a --- /dev/null +++ b/src/keymap/keymaps/fujitsu-amilo_li_2732 @@ -0,0 +1,3 @@ +0xD9 brightnessdown # Fn+F8 brightness down +0xEF brightnessup # Fn+F9 brightness up +0xA9 switchvideomode # Fn+F10 Cycle between available video outputs diff --git a/src/keymap/keymaps/fujitsu-amilo_pa_2548 b/src/keymap/keymaps/fujitsu-amilo_pa_2548 new file mode 100755 index 0000000..f7b0c52 --- /dev/null +++ b/src/keymap/keymaps/fujitsu-amilo_pa_2548 @@ -0,0 +1,3 @@ +0xE0 volumedown +0xE1 volumeup +0xE5 prog1 diff --git a/src/keymap/keymaps/fujitsu-amilo_pro_edition_v3505 b/src/keymap/keymaps/fujitsu-amilo_pro_edition_v3505 new file mode 100755 index 0000000..d2e38cb --- /dev/null +++ b/src/keymap/keymaps/fujitsu-amilo_pro_edition_v3505 @@ -0,0 +1,4 @@ +0xA5 help # Fn-F1 +0xA9 switchvideomode # Fn-F3 +0xD9 brightnessdown # Fn-F8 +0xE0 brightnessup # Fn-F9 diff --git a/src/keymap/keymaps/fujitsu-amilo_pro_v3205 b/src/keymap/keymaps/fujitsu-amilo_pro_v3205 new file mode 100755 index 0000000..43e3199 --- /dev/null +++ b/src/keymap/keymaps/fujitsu-amilo_pro_v3205 @@ -0,0 +1,2 @@ +0xF4 f21 # FIXME: silent-mode decrease CPU/GPU clock +0xF7 switchvideomode # Fn+F3 diff --git a/src/keymap/keymaps/fujitsu-amilo_si_1520 b/src/keymap/keymaps/fujitsu-amilo_si_1520 new file mode 100755 index 0000000..1419bd9 --- /dev/null +++ b/src/keymap/keymaps/fujitsu-amilo_si_1520 @@ -0,0 +1,6 @@ +0xE1 wlan +0xF3 wlan +0xEE brightnessdown +0xE0 brightnessup +0xE2 bluetooth +0xF7 video diff --git a/src/keymap/keymaps/fujitsu-esprimo_mobile_v5 b/src/keymap/keymaps/fujitsu-esprimo_mobile_v5 new file mode 100755 index 0000000..d3d056b --- /dev/null +++ b/src/keymap/keymaps/fujitsu-esprimo_mobile_v5 @@ -0,0 +1,4 @@ +0xA9 switchvideomode +0xD9 brightnessdown +0xDF sleep +0xEF brightnessup diff --git a/src/keymap/keymaps/fujitsu-esprimo_mobile_v6 b/src/keymap/keymaps/fujitsu-esprimo_mobile_v6 new file mode 100755 index 0000000..52c70c5 --- /dev/null +++ b/src/keymap/keymaps/fujitsu-esprimo_mobile_v6 @@ -0,0 +1,2 @@ +0xCE brightnessup +0xEF brightnessdown diff --git a/src/keymap/keymaps/genius-slimstar-320 b/src/keymap/keymaps/genius-slimstar-320 new file mode 100755 index 0000000..d0a3656 --- /dev/null +++ b/src/keymap/keymaps/genius-slimstar-320 @@ -0,0 +1,35 @@ +# Genius SlimStar 320 +# +# Only buttons which are not properly mapped yet are configured below + +# "Scroll wheel", a circular up/down/left/right button. Aimed for scolling, +# but since there are no scrollleft/scrollright, let's map to back/forward. +0x900f0 scrollup +0x900f1 scrolldown +0x900f3 back +0x900f2 forward + +# Multimedia buttons, left side (from left to right) +# [W] +0x900f5 wordprocessor +# [Ex] +0x900f6 spreadsheet +# [P] +0x900f4 presentation +# Other five (calculator, playpause, stop, mute and eject) are OK + +# Right side, from left to right +# [e] +0xc0223 www +# "man" +0x900f7 chat +# "Y" +0x900fb prog1 +# [X] +0x900f8 close +# "picture" +0x900f9 graphicseditor +# "two windows" +0x900fd scale +# "lock" +0x900fc screenlock diff --git a/src/keymap/keymaps/hewlett-packard b/src/keymap/keymaps/hewlett-packard new file mode 100755 index 0000000..4461fa2 --- /dev/null +++ b/src/keymap/keymaps/hewlett-packard @@ -0,0 +1,12 @@ +0x81 fn_esc +0x89 battery # FnF8 +0x8A screenlock # FnF6 +0x8B camera +0x8C media # music +0x8E dvd +0xB1 help +0xB3 f23 # FIXME: Auto brightness +0xD7 wlan +0x92 brightnessdown # FnF7 (FnF9 on 6730b) +0x97 brightnessup # FnF8 (FnF10 on 6730b) +0xEE switchvideomode # FnF4 diff --git a/src/keymap/keymaps/hewlett-packard-2510p_2530p b/src/keymap/keymaps/hewlett-packard-2510p_2530p new file mode 100755 index 0000000..41ad2e9 --- /dev/null +++ b/src/keymap/keymaps/hewlett-packard-2510p_2530p @@ -0,0 +1,2 @@ +0xD8 f23 # touchpad off +0xD9 f22 # touchpad on diff --git a/src/keymap/keymaps/hewlett-packard-compaq_elitebook b/src/keymap/keymaps/hewlett-packard-compaq_elitebook new file mode 100755 index 0000000..42007c5 --- /dev/null +++ b/src/keymap/keymaps/hewlett-packard-compaq_elitebook @@ -0,0 +1,2 @@ +0x88 presentation +0xD9 help # I key (high keycode: "info") diff --git a/src/keymap/keymaps/hewlett-packard-pavilion b/src/keymap/keymaps/hewlett-packard-pavilion new file mode 100755 index 0000000..3d3cefc --- /dev/null +++ b/src/keymap/keymaps/hewlett-packard-pavilion @@ -0,0 +1,3 @@ +0x88 media # FIXME: quick play +0xD8 f23 # touchpad off +0xD9 f22 # touchpad on diff --git a/src/keymap/keymaps/hewlett-packard-presario-2100 b/src/keymap/keymaps/hewlett-packard-presario-2100 new file mode 100755 index 0000000..1df39dc --- /dev/null +++ b/src/keymap/keymaps/hewlett-packard-presario-2100 @@ -0,0 +1,3 @@ +0xF0 help +0xF1 screenlock +0xF3 search diff --git a/src/keymap/keymaps/hewlett-packard-tablet b/src/keymap/keymaps/hewlett-packard-tablet new file mode 100755 index 0000000..d19005a --- /dev/null +++ b/src/keymap/keymaps/hewlett-packard-tablet @@ -0,0 +1,6 @@ +0x82 prog2 # Funny Key +0x83 prog1 # Q +0x84 tab +0x85 esc +0x86 pageup +0x87 pagedown diff --git a/src/keymap/keymaps/hewlett-packard-tx2 b/src/keymap/keymaps/hewlett-packard-tx2 new file mode 100755 index 0000000..36a690f --- /dev/null +++ b/src/keymap/keymaps/hewlett-packard-tx2 @@ -0,0 +1,3 @@ +0xC2 media +0xD8 f23 # Toggle touchpad button on tx2 (OFF) +0xD9 f22 # Toggle touchpad button on tx2 (ON) diff --git a/src/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint b/src/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint new file mode 100755 index 0000000..027e50b --- /dev/null +++ b/src/keymap/keymaps/ibm-thinkpad-usb-keyboard-trackpoint @@ -0,0 +1,7 @@ +0x900f0 screenlock +0x900f1 wlan +0x900f2 switchvideomode +0x900f3 suspend +0x900f4 brightnessup +0x900f5 brightnessdown +0x900f8 zoom diff --git a/src/keymap/keymaps/inventec-symphony_6.0_7.0 b/src/keymap/keymaps/inventec-symphony_6.0_7.0 new file mode 100755 index 0000000..4a8b4ba --- /dev/null +++ b/src/keymap/keymaps/inventec-symphony_6.0_7.0 @@ -0,0 +1,2 @@ +0xF3 prog2 +0xF4 prog1 diff --git a/src/keymap/keymaps/lenovo-3000 b/src/keymap/keymaps/lenovo-3000 new file mode 100755 index 0000000..5bd1656 --- /dev/null +++ b/src/keymap/keymaps/lenovo-3000 @@ -0,0 +1,5 @@ +0x8B switchvideomode # Fn+F7 video +0x96 wlan # Fn+F5 wireless +0x97 sleep # Fn+F4 suspend +0x98 suspend # Fn+F12 hibernate +0xB4 prog1 # Lenovo Care diff --git a/src/keymap/keymaps/lenovo-ideapad b/src/keymap/keymaps/lenovo-ideapad new file mode 100755 index 0000000..fc33983 --- /dev/null +++ b/src/keymap/keymaps/lenovo-ideapad @@ -0,0 +1,8 @@ +# Key codes observed on S10-3, assumed valid on other IdeaPad models +0x81 rfkill # does nothing in BIOS +0x83 display_off # BIOS toggles screen state +0xB9 brightnessup # does nothing in BIOS +0xBA brightnessdown # does nothing in BIOS +0xF1 camera # BIOS toggles camera power +0xf2 f21 # touchpad toggle (key alternately emits f2 and f3) +0xf3 f21 diff --git a/src/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint b/src/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint new file mode 100755 index 0000000..47e8846 --- /dev/null +++ b/src/keymap/keymaps/lenovo-thinkpad-usb-keyboard-trackpoint @@ -0,0 +1,13 @@ +0x90012 screenlock # Fn+F2 +0x90013 battery # Fn+F3 +0x90014 wlan # Fn+F5 +0x90016 switchvideomode # Fn+F7 +0x90017 f21 # Fn+F8 touchpadtoggle +0x90019 suspend # Fn+F12 +0x9001A brightnessup # Fn+Home +0x9001B brightnessdown # Fn+End +0x9001D zoom # Fn+Space +0x90011 prog1 # Thinkvantage button + +0x90015 camera # Fn+F6 headset/camera VoIP key ?? +0x90010 micmute # Microphone mute button diff --git a/src/keymap/keymaps/lenovo-thinkpad_x200_tablet b/src/keymap/keymaps/lenovo-thinkpad_x200_tablet new file mode 100755 index 0000000..31ea3b2 --- /dev/null +++ b/src/keymap/keymaps/lenovo-thinkpad_x200_tablet @@ -0,0 +1,6 @@ +0x5D menu +0x63 fn +0x66 screenlock +0x67 cyclewindows # bezel circular arrow +0x68 setup # bezel setup / menu +0x6c direction # rotate screen diff --git a/src/keymap/keymaps/lenovo-thinkpad_x6_tablet b/src/keymap/keymaps/lenovo-thinkpad_x6_tablet new file mode 100755 index 0000000..6fd16b5 --- /dev/null +++ b/src/keymap/keymaps/lenovo-thinkpad_x6_tablet @@ -0,0 +1,8 @@ +0x6C f21 # rotate +0x68 screenlock # screenlock +0x6B esc # escape +0x6D right # right on d-pad +0x6E left # left on d-pad +0x71 up # up on d-pad +0x6F down # down on d-pad +0x69 enter # enter on d-pad diff --git a/src/keymap/keymaps/lg-x110 b/src/keymap/keymaps/lg-x110 new file mode 100755 index 0000000..ba08cba --- /dev/null +++ b/src/keymap/keymaps/lg-x110 @@ -0,0 +1,12 @@ +0xA0 mute # Fn-F9 +0xAE volumedown # Fn-Left +0xAF search # Fn-F3 +0xB0 volumeup # Fn-Right +0xB1 battery # Fn-F10 Info +0xB3 suspend # Fn-F12 +0xDF sleep # Fn-F4 +# 0xE2 bluetooth # satellite dish2 +0xE4 f21 # Fn-F5 Touchpad disable +0xF6 wlan # Fn-F6 +0xF7 reserved # brightnessdown # Fn-Down +0xF8 reserved # brightnessup # Fn-Up diff --git a/src/keymap/keymaps/logitech-wave b/src/keymap/keymaps/logitech-wave new file mode 100755 index 0000000..caa5d5d --- /dev/null +++ b/src/keymap/keymaps/logitech-wave @@ -0,0 +1,16 @@ +0x9001C scale #expo +0x9001F zoomout #zoom out +0x90020 zoomin #zoom in +0x9003D prog1 #gadget +0x90005 camera #camera +0x90018 media #media center +0x90041 wordprocessor #fn+f1 (word) +0x90042 spreadsheet #fn+f2 (excel) +0x90043 calendar #fn+f3 (calendar) +0x90044 prog2 #fn+f4 (program a) +0x90045 prog3 #fn+f5 (program b) +0x90046 prog4 #fn+f6 (program c) +0x90048 messenger #fn+f8 (msn messenger) +0x9002D find #fn+f10 (search www) +0x9004B search #fn+f11 (search pc) +0x9004C ejectclosecd #fn+f12 (eject) diff --git a/src/keymap/keymaps/logitech-wave-cordless b/src/keymap/keymaps/logitech-wave-cordless new file mode 100755 index 0000000..a10dad5 --- /dev/null +++ b/src/keymap/keymaps/logitech-wave-cordless @@ -0,0 +1,15 @@ +0xD4 zoomin +0xCC zoomout +0xC0183 media +0xC1005 camera +0xC101F zoomout +0xC1020 zoomin +0xC1041 wordprocessor +0xC1042 spreadsheet +0xC1043 calendar +0xC1044 prog2 #fn+f4 (program a) +0xC1045 prog3 #fn+f5 (program b) +0xC1046 prog4 #fn+f6 (program c) +0xC1048 messenger +0xC104A find #fn+f10 (search www) +0xC104C ejectclosecd diff --git a/src/keymap/keymaps/logitech-wave-pro-cordless b/src/keymap/keymaps/logitech-wave-pro-cordless new file mode 100755 index 0000000..e7aa022 --- /dev/null +++ b/src/keymap/keymaps/logitech-wave-pro-cordless @@ -0,0 +1,12 @@ +0xC01B6 camera +0xC0183 media +0xC0184 wordprocessor +0xC0186 spreadsheet +0xC018E calendar +0xC0223 homepage +0xC01BC messenger +0xC018A mail +0xC0221 search +0xC00B8 ejectcd +0xC022D zoomin +0xC022E zoomout diff --git a/src/keymap/keymaps/maxdata-pro_7000 b/src/keymap/keymaps/maxdata-pro_7000 new file mode 100755 index 0000000..c0e4f77 --- /dev/null +++ b/src/keymap/keymaps/maxdata-pro_7000 @@ -0,0 +1,9 @@ +0x97 prog2 +0x9F prog1 +0xA0 mute # Fn-F5 +0x82 www +0xEC email +0xAE volumedown # Fn-Down +0xB0 volumeup # Fn-Up +0xDF suspend # Fn+F2 +0xF5 help diff --git a/src/keymap/keymaps/medion-fid2060 b/src/keymap/keymaps/medion-fid2060 new file mode 100755 index 0000000..5a76c76 --- /dev/null +++ b/src/keymap/keymaps/medion-fid2060 @@ -0,0 +1,2 @@ +0x6B channeldown # Thottle Down +0x6D channelup # Thottle Up diff --git a/src/keymap/keymaps/medionnb-a555 b/src/keymap/keymaps/medionnb-a555 new file mode 100755 index 0000000..c3b5dfa --- /dev/null +++ b/src/keymap/keymaps/medionnb-a555 @@ -0,0 +1,4 @@ +0x63 www # N button +0x66 prog1 # link 1 button +0x67 email # envelope button +0x69 prog2 # link 2 button diff --git a/src/keymap/keymaps/micro-star b/src/keymap/keymaps/micro-star new file mode 100755 index 0000000..4a43869 --- /dev/null +++ b/src/keymap/keymaps/micro-star @@ -0,0 +1,13 @@ +0xA0 mute # Fn-F9 +0xAE volumedown # Fn-F7 +0xB0 volumeup # Fn-F8 +0xB2 www # e button +0xDF sleep # Fn-F12 +0xE2 bluetooth # satellite dish2 +0xE4 f21 # Fn-F3 Touchpad disable +0xEC email # envelope button +0xEE camera # Fn-F6 camera disable +0xF6 wlan # satellite dish1 +0xF7 brightnessdown # Fn-F4 +0xF8 brightnessup # Fn-F5 +0xF9 search diff --git a/src/keymap/keymaps/module-asus-w3j b/src/keymap/keymaps/module-asus-w3j new file mode 100755 index 0000000..773e0b3 --- /dev/null +++ b/src/keymap/keymaps/module-asus-w3j @@ -0,0 +1,11 @@ +0x41 nextsong +0x45 playpause +0x43 stopcd +0x40 previoussong +0x4C ejectclosecd +0x32 mute +0x31 volumedown +0x30 volumeup +0x5D wlan +0x7E bluetooth +0x8A media # high keycode: "tv" diff --git a/src/keymap/keymaps/module-ibm b/src/keymap/keymaps/module-ibm new file mode 100755 index 0000000..a92dfa2 --- /dev/null +++ b/src/keymap/keymaps/module-ibm @@ -0,0 +1,16 @@ +0x01 battery # Fn+F2 +0x02 screenlock # Fn+F3 +0x03 sleep # Fn+F4 +0x04 wlan # Fn+F5 +0x06 switchvideomode # Fn+F7 +0x07 zoom # Fn+F8 screen expand +0x08 f24 # Fn+F9 undock +0x0B suspend # Fn+F12 +0x0F brightnessup # Fn+Home +0x10 brightnessdown # Fn+End +0x11 kbdillumtoggle # Fn+PgUp - ThinkLight +0x13 zoom # Fn+Space +0x14 volumeup +0x15 volumedown +0x16 mute +0x17 prog1 # ThinkPad/ThinkVantage button (high keycode: "vendor") diff --git a/src/keymap/keymaps/module-lenovo b/src/keymap/keymaps/module-lenovo new file mode 100755 index 0000000..8e38883 --- /dev/null +++ b/src/keymap/keymaps/module-lenovo @@ -0,0 +1,17 @@ +0x1 screenlock # Fn+F2 +0x2 battery # Fn+F3 +0x3 sleep # Fn+F4 +0x4 wlan # Fn+F5 +0x6 switchvideomode # Fn+F7 +0x7 f21 # Fn+F8 touchpadtoggle +0x8 f24 # Fn+F9 undock +0xB suspend # Fn+F12 +0xF brightnessup # Fn+Home +0x10 brightnessdown # Fn+End +0x11 kbdillumtoggle # Fn+PgUp - ThinkLight +0x13 zoom # Fn+Space +0x14 volumeup +0x15 volumedown +0x16 mute +0x17 prog1 # ThinkPad/ThinkVantage button (high keycode: "vendor") +0x1A micmute # Microphone mute diff --git a/src/keymap/keymaps/module-sony b/src/keymap/keymaps/module-sony new file mode 100755 index 0000000..7c00013 --- /dev/null +++ b/src/keymap/keymaps/module-sony @@ -0,0 +1,8 @@ +0x06 mute # Fn+F2 +0x07 volumedown # Fn+F3 +0x08 volumeup # Fn+F4 +0x09 brightnessdown # Fn+F5 +0x0A brightnessup # Fn+F6 +0x0B switchvideomode # Fn+F7 +0x0E zoom # Fn+F10 +0x10 suspend # Fn+F12 diff --git a/src/keymap/keymaps/module-sony-old b/src/keymap/keymaps/module-sony-old new file mode 100755 index 0000000..596a342 --- /dev/null +++ b/src/keymap/keymaps/module-sony-old @@ -0,0 +1,2 @@ +0x06 battery +0x07 mute diff --git a/src/keymap/keymaps/module-sony-vgn b/src/keymap/keymaps/module-sony-vgn new file mode 100755 index 0000000..c8ba001 --- /dev/null +++ b/src/keymap/keymaps/module-sony-vgn @@ -0,0 +1,8 @@ +0x00 brightnessdown # Fn+F5 +0x10 brightnessup # Fn+F6 +0x11 switchvideomode # Fn+F7 +0x12 zoomout +0x14 zoomin +0x15 suspend # Fn+F12 +0x17 prog1 +0x20 media diff --git a/src/keymap/keymaps/olpc-xo b/src/keymap/keymaps/olpc-xo new file mode 100755 index 0000000..34434a1 --- /dev/null +++ b/src/keymap/keymaps/olpc-xo @@ -0,0 +1,74 @@ +0x59 fn +0x81 fn_esc +0xF9 camera +0xF8 sound # Fn-CAMERA = Mic + + +# Function key mappings, as per +# http://dev.laptop.org/ticket/10213#comment:20 +# +# Unmodified F1-F8 produce F1-F8, so no remap necessary. +# Unmodified F9-F12 control brightness and volume. +0x43 brightnessdown +0x44 brightnessup +0x57 volumedown +0x58 volumeup + +# fn-modified fkeys all produce the unmodified version of the key. +0xBB f1 +0xBC f2 +0xBD f3 +0xBE f4 +0xBF f5 +0xC0 f6 +0xC1 f7 +0xC2 f8 +0xC3 f9 +0xC4 f10 +0xD7 f11 +0xD8 f12 + + +# Using F13-F21 for the .5 F keys right now. +0xF7 f13 +0xF6 f14 +0xF5 f15 +0xF4 f16 +0xF3 f17 +0xF2 f18 +0xF1 f19 +0xF0 f20 +0xEF f21 + +0xEE chat +0xE4 chat # Just mapping Fn-Chat to Chat for now +0xDD menu # Frame +0xDA prog1 # Fn-Frame + +# The FN of some keys is other keys +0xD3 delete +0xD2 insert +0xC9 pageup +0xD1 pagedown +0xC7 home +0xCF end + +# Language key - don't ask what they are doing as KEY_HP +0x73 hp +0x7E hp + +0xDB leftmeta # left grab +0xDC rightmeta # right grab +0x85 rightmeta # Right grab releases on a different scancode +0xD6 kbdillumtoggle # Fn-space +0x69 switchvideomode # Brightness key + +# Game keys +0x65 kp8 # up +0x66 kp2 # down +0x67 kp4 # left +0x68 kp6 # right +0xE5 kp9 # pgup +0xE6 kp3 # pgdn +0xE7 kp7 # home +0xE8 kp1 # end diff --git a/src/keymap/keymaps/onkyo b/src/keymap/keymaps/onkyo new file mode 100755 index 0000000..ee864ad --- /dev/null +++ b/src/keymap/keymaps/onkyo @@ -0,0 +1,14 @@ +0xA0 mute # Fn+D +0xAE volumedown # Fn+F +0xB0 volumeup # Fn+G +0xDF sleep # Fn+W +0xE0 bluetooth # Fn+H +0xE2 cyclewindows # Fn+Esc +0xEE battery # Fn+Q +0xF0 media # Fn+R +0xF5 switchvideomode # Fn+E +0xF6 camera # Fn+T +0xF7 f21 # Fn+Y (touchpad toggle) +0xF8 brightnessup # Fn+S +0xF9 brightnessdown # Fn+A +0xFB wlan # Fn+J diff --git a/src/keymap/keymaps/oqo-model2 b/src/keymap/keymaps/oqo-model2 new file mode 100755 index 0000000..b7f4851 --- /dev/null +++ b/src/keymap/keymaps/oqo-model2 @@ -0,0 +1,5 @@ +0x8E wlan +0xF0 switchvideomode +0xF1 mute +0xF2 volumedown +0xF3 volumeup diff --git a/src/keymap/keymaps/samsung-other b/src/keymap/keymaps/samsung-other new file mode 100755 index 0000000..3ac0c2f --- /dev/null +++ b/src/keymap/keymaps/samsung-other @@ -0,0 +1,14 @@ +0x74 prog1 # User key +0x75 www +0x78 mail +0x82 switchvideomode # Fn+F4 CRT/LCD (high keycode: "displaytoggle") +0x83 battery # Fn+F2 +0x84 prog1 # Fn+F5 backlight on/off +0x86 wlan # Fn+F9 +0x88 brightnessup # Fn-Up +0x89 brightnessdown # Fn-Down +0xB1 prog2 # Fn+F7 run Samsung Magic Doctor (keypressed event is generated twice) +0xB3 prog3 # Fn+F8 switch power mode (battery/dynamic/performance) +0xB4 wlan # Fn+F9 (X60P) +0xF7 f22 # Fn+F10 Touchpad on +0xF9 f23 # Fn+F10 Touchpad off diff --git a/src/keymap/keymaps/samsung-sq1us b/src/keymap/keymaps/samsung-sq1us new file mode 100755 index 0000000..ea2141e --- /dev/null +++ b/src/keymap/keymaps/samsung-sq1us @@ -0,0 +1,7 @@ +0xD4 menu +0xD8 f1 +0xD9 f10 +0xD6 f3 +0xD7 f9 +0xE4 f5 +0xEE f11 diff --git a/src/keymap/keymaps/samsung-sx20s b/src/keymap/keymaps/samsung-sx20s new file mode 100755 index 0000000..9d954ee --- /dev/null +++ b/src/keymap/keymaps/samsung-sx20s @@ -0,0 +1,4 @@ +0x74 mute +0x75 mute +0x77 f22 # Touchpad on +0x79 f23 # Touchpad off diff --git a/src/keymap/keymaps/toshiba-satellite_a100 b/src/keymap/keymaps/toshiba-satellite_a100 new file mode 100755 index 0000000..22007be --- /dev/null +++ b/src/keymap/keymaps/toshiba-satellite_a100 @@ -0,0 +1,2 @@ +0xA4 stopcd +0xB2 www diff --git a/src/keymap/keymaps/toshiba-satellite_a110 b/src/keymap/keymaps/toshiba-satellite_a110 new file mode 100755 index 0000000..1429409 --- /dev/null +++ b/src/keymap/keymaps/toshiba-satellite_a110 @@ -0,0 +1,10 @@ +0x92 stop +0x93 www +0x94 media +0x9E f22 # Touchpad on +0x9F f23 # Touchpad off +0xB9 nextsong +0xD9 brightnessup +0xEE screenlock +0xF4 previoussong +0xF7 playpause diff --git a/src/keymap/keymaps/toshiba-satellite_m30x b/src/keymap/keymaps/toshiba-satellite_m30x new file mode 100755 index 0000000..ae8e349 --- /dev/null +++ b/src/keymap/keymaps/toshiba-satellite_m30x @@ -0,0 +1,6 @@ +0xef brightnessdown +0xd9 brightnessup +0xee screenlock +0x93 media +0x9e f22 #touchpad_enable +0x9f f23 #touchpad_disable diff --git a/src/keymap/keymaps/zepto-znote b/src/keymap/keymaps/zepto-znote new file mode 100755 index 0000000..cf72fda --- /dev/null +++ b/src/keymap/keymaps/zepto-znote @@ -0,0 +1,11 @@ +0x93 switchvideomode # Fn+F3 Toggle Video Output +0x95 brightnessdown # Fn+F4 Brightness Down +0x91 brightnessup # Fn+F5 Brightness Up +0xA5 f23 # Fn+F6 Disable Touchpad +0xA6 f22 # Fn+F6 Enable Touchpad +0xA7 bluetooth # Fn+F10 Enable Bluetooth +0XA9 bluetooth # Fn+F10 Disable Bluetooth +0xF1 wlan # RF Switch Off +0xF2 wlan # RF Switch On +0xF4 prog1 # P1 Button +0xF3 prog2 # P2 Button diff --git a/src/libudev-device-private.c b/src/libudev-device-private.c new file mode 100755 index 0000000..13fdb8e --- /dev/null +++ b/src/libudev-device-private.c @@ -0,0 +1,185 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2010 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +static void udev_device_tag(struct udev_device *dev, const char *tag, bool add) +{ + const char *id; + struct udev *udev = udev_device_get_udev(dev); + char filename[UTIL_PATH_SIZE]; + + id = udev_device_get_id_filename(dev); + if (id == NULL) + return; + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/tags/", tag, "/", id, NULL); + + if (add) { + int fd; + + util_create_path(udev, filename); + fd = open(filename, O_WRONLY|O_CREAT|O_CLOEXEC|O_TRUNC|O_NOFOLLOW, 0444); + if (fd >= 0) + close(fd); + } else { + unlink(filename); + } +} + +int udev_device_tag_index(struct udev_device *dev, struct udev_device *dev_old, bool add) +{ + struct udev_list_entry *list_entry; + bool found; + + if (add && dev_old != NULL) { + /* delete possible left-over tags */ + udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(dev_old)) { + const char *tag_old = udev_list_entry_get_name(list_entry); + struct udev_list_entry *list_entry_current; + + found = false; + udev_list_entry_foreach(list_entry_current, udev_device_get_tags_list_entry(dev)) { + const char *tag = udev_list_entry_get_name(list_entry_current); + + if (strcmp(tag, tag_old) == 0) { + found = true; + break; + } + } + if (!found) + udev_device_tag(dev_old, tag_old, false); + } + } + + udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(dev)) + udev_device_tag(dev, udev_list_entry_get_name(list_entry), add); + + return 0; +} + +static bool device_has_info(struct udev_device *udev_device) +{ + struct udev_list_entry *list_entry; + + if (udev_device_get_devlinks_list_entry(udev_device) != NULL) + return true; + if (udev_device_get_devlink_priority(udev_device) != 0) + return true; + udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device)) + if (udev_list_entry_get_num(list_entry)) + return true; + if (udev_device_get_tags_list_entry(udev_device) != NULL) + return true; + if (udev_device_get_watch_handle(udev_device) >= 0) + return true; + return false; +} + +int udev_device_update_db(struct udev_device *udev_device) +{ + bool has_info; + const char *id; + struct udev *udev = udev_device_get_udev(udev_device); + char filename[UTIL_PATH_SIZE]; + char filename_tmp[UTIL_PATH_SIZE]; + FILE *f; + + id = udev_device_get_id_filename(udev_device); + if (id == NULL) + return -1; + + has_info = device_has_info(udev_device); + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/data/", id, NULL); + + /* do not store anything for otherwise empty devices */ + if (!has_info && + major(udev_device_get_devnum(udev_device)) == 0 && + udev_device_get_ifindex(udev_device) == 0) { + unlink(filename); + return 0; + } + + /* write a database file */ + util_strscpyl(filename_tmp, sizeof(filename_tmp), filename, ".tmp", NULL); + util_create_path(udev, filename_tmp); + f = fopen(filename_tmp, "we"); + if (f == NULL) { + err(udev, "unable to create temporary db file '%s': %m\n", filename_tmp); + return -1; + } + + /* + * set 'sticky' bit to indicate that we should not clean the + * database when we transition from initramfs to the real root + */ + if (udev_device_get_db_persist(udev_device)) + fchmod(fileno(f), 01644); + + if (has_info) { + struct udev_list_entry *list_entry; + + if (major(udev_device_get_devnum(udev_device)) > 0) { + size_t devlen = strlen(udev_get_dev_path(udev))+1; + + udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(udev_device)) + fprintf(f, "S:%s\n", &udev_list_entry_get_name(list_entry)[devlen]); + if (udev_device_get_devlink_priority(udev_device) != 0) + fprintf(f, "L:%i\n", udev_device_get_devlink_priority(udev_device)); + if (udev_device_get_watch_handle(udev_device) >= 0) + fprintf(f, "W:%i\n", udev_device_get_watch_handle(udev_device)); + } + + if (udev_device_get_usec_initialized(udev_device) > 0) + fprintf(f, "I:%llu\n", udev_device_get_usec_initialized(udev_device)); + + udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device)) { + if (!udev_list_entry_get_num(list_entry)) + continue; + fprintf(f, "E:%s=%s\n", + udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry)); + } + + udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(udev_device)) + fprintf(f, "G:%s\n", udev_list_entry_get_name(list_entry)); + } + + fclose(f); + rename(filename_tmp, filename); + info(udev, "created %s file '%s' for '%s'\n", has_info ? "db" : "empty", + filename, udev_device_get_devpath(udev_device)); + return 0; +} + +int udev_device_delete_db(struct udev_device *udev_device) +{ + const char *id; + struct udev *udev = udev_device_get_udev(udev_device); + char filename[UTIL_PATH_SIZE]; + + id = udev_device_get_id_filename(udev_device); + if (id == NULL) + return -1; + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/data/", id, NULL); + unlink(filename); + return 0; +} diff --git a/src/libudev-device.c b/src/libudev-device.c new file mode 100755 index 0000000..10f28b8 --- /dev/null +++ b/src/libudev-device.c @@ -0,0 +1,1744 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2010 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/** + * SECTION:libudev-device + * @short_description: kernel sys devices + * + * Representation of kernel sys devices. Devices are uniquely identified + * by their syspath, every device has exactly one path in the kernel sys + * filesystem. Devices usually belong to a kernel subsystem, and and have + * a unique name inside that subsystem. + */ + +/** + * udev_device: + * + * Opaque object representing one kernel sys device. + */ +struct udev_device { + struct udev *udev; + struct udev_device *parent_device; + char *syspath; + const char *devpath; + char *sysname; + const char *sysnum; + char *devnode; + mode_t devnode_mode; + char *subsystem; + char *devtype; + char *driver; + char *action; + char *devpath_old; + char *id_filename; + char **envp; + char *monitor_buf; + size_t monitor_buf_len; + struct udev_list devlinks_list; + struct udev_list properties_list; + struct udev_list sysattr_value_list; + struct udev_list sysattr_list; + struct udev_list tags_list; + unsigned long long int seqnum; + unsigned long long int usec_initialized; + int devlink_priority; + int refcount; + dev_t devnum; + int ifindex; + int watch_handle; + int maj, min; + bool parent_set; + bool subsystem_set; + bool devtype_set; + bool devlinks_uptodate; + bool envp_uptodate; + bool tags_uptodate; + bool driver_set; + bool info_loaded; + bool db_loaded; + bool uevent_loaded; + bool is_initialized; + bool sysattr_list_read; + bool db_persist; +}; + +/** + * udev_device_get_seqnum: + * @udev_device: udev device + * + * This is only valid if the device was received through a monitor. Devices read from + * sys do not have a sequence number. + * + * Returns: the kernel event sequence number, or 0 if there is no sequence number available. + **/ +UDEV_EXPORT unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return 0; + return udev_device->seqnum; +} + +static int udev_device_set_seqnum(struct udev_device *udev_device, unsigned long long int seqnum) +{ + char num[32]; + + udev_device->seqnum = seqnum; + snprintf(num, sizeof(num), "%llu", seqnum); + udev_device_add_property(udev_device, "SEQNUM", num); + return 0; +} + +int udev_device_get_ifindex(struct udev_device *udev_device) +{ + if (!udev_device->info_loaded) + udev_device_read_uevent_file(udev_device); + return udev_device->ifindex; +} + +static int udev_device_set_ifindex(struct udev_device *udev_device, int ifindex) +{ + char num[32]; + + udev_device->ifindex = ifindex; + snprintf(num, sizeof(num), "%u", ifindex); + udev_device_add_property(udev_device, "IFINDEX", num); + return 0; +} + +/** + * udev_device_get_devnum: + * @udev_device: udev device + * + * Returns: the device major/minor number. + **/ +UDEV_EXPORT dev_t udev_device_get_devnum(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return makedev(0, 0); + if (!udev_device->info_loaded) + udev_device_read_uevent_file(udev_device); + return udev_device->devnum; +} + +static int udev_device_set_devnum(struct udev_device *udev_device, dev_t devnum) +{ + char num[32]; + + udev_device->devnum = devnum; + + snprintf(num, sizeof(num), "%u", major(devnum)); + udev_device_add_property(udev_device, "MAJOR", num); + snprintf(num, sizeof(num), "%u", minor(devnum)); + udev_device_add_property(udev_device, "MINOR", num); + return 0; +} + +const char *udev_device_get_devpath_old(struct udev_device *udev_device) +{ + return udev_device->devpath_old; +} + +static int udev_device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old) +{ + const char *pos; + + free(udev_device->devpath_old); + udev_device->devpath_old = strdup(devpath_old); + if (udev_device->devpath_old == NULL) + return -ENOMEM; + udev_device_add_property(udev_device, "DEVPATH_OLD", udev_device->devpath_old); + + pos = strrchr(udev_device->devpath_old, '/'); + if (pos == NULL) + return -EINVAL; + return 0; +} + +/** + * udev_device_get_driver: + * @udev_device: udev device + * + * Returns: the driver string, or #NULL if there is no driver attached. + **/ +UDEV_EXPORT const char *udev_device_get_driver(struct udev_device *udev_device) +{ + char driver[UTIL_NAME_SIZE]; + + if (udev_device == NULL) + return NULL; + if (!udev_device->driver_set) { + udev_device->driver_set = true; + if (util_get_sys_core_link_value(udev_device->udev, "driver", udev_device->syspath, driver, sizeof(driver)) > 0) + udev_device->driver = strdup(driver); + } + return udev_device->driver; +} + +static int udev_device_set_driver(struct udev_device *udev_device, const char *driver) +{ + free(udev_device->driver); + udev_device->driver = strdup(driver); + if (udev_device->driver == NULL) + return -ENOMEM; + udev_device->driver_set = true; + udev_device_add_property(udev_device, "DRIVER", udev_device->driver); + return 0; +} + +/** + * udev_device_get_devtype: + * @udev_device: udev device + * + * Retrieve the devtype string of the udev device. + * + * Returns: the devtype name of the udev device, or #NULL if it can not be determined + **/ +UDEV_EXPORT const char *udev_device_get_devtype(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + if (!udev_device->devtype_set) { + udev_device->devtype_set = true; + udev_device_read_uevent_file(udev_device); + } + return udev_device->devtype; +} + +static int udev_device_set_devtype(struct udev_device *udev_device, const char *devtype) +{ + free(udev_device->devtype); + udev_device->devtype = strdup(devtype); + if (udev_device->devtype == NULL) + return -ENOMEM; + udev_device->devtype_set = true; + udev_device_add_property(udev_device, "DEVTYPE", udev_device->devtype); + return 0; +} + +static int udev_device_set_subsystem(struct udev_device *udev_device, const char *subsystem) +{ + free(udev_device->subsystem); + udev_device->subsystem = strdup(subsystem); + if (udev_device->subsystem == NULL) + return -ENOMEM; + udev_device->subsystem_set = true; + udev_device_add_property(udev_device, "SUBSYSTEM", udev_device->subsystem); + return 0; +} + +/** + * udev_device_get_subsystem: + * @udev_device: udev device + * + * Retrieve the subsystem string of the udev device. The string does not + * contain any "/". + * + * Returns: the subsystem name of the udev device, or #NULL if it can not be determined + **/ +UDEV_EXPORT const char *udev_device_get_subsystem(struct udev_device *udev_device) +{ + char subsystem[UTIL_NAME_SIZE]; + + if (udev_device == NULL) + return NULL; + if (!udev_device->subsystem_set) { + udev_device->subsystem_set = true; + /* read "subsystem" link */ + if (util_get_sys_core_link_value(udev_device->udev, "subsystem", udev_device->syspath, subsystem, sizeof(subsystem)) > 0) { + udev_device_set_subsystem(udev_device, subsystem); + return udev_device->subsystem; + } + /* implicit names */ + if (strncmp(udev_device->devpath, "/module/", 8) == 0) { + udev_device_set_subsystem(udev_device, "module"); + return udev_device->subsystem; + } + if (strstr(udev_device->devpath, "/drivers/") != NULL) { + udev_device_set_subsystem(udev_device, "drivers"); + return udev_device->subsystem; + } + if (strncmp(udev_device->devpath, "/subsystem/", 11) == 0 || + strncmp(udev_device->devpath, "/class/", 7) == 0 || + strncmp(udev_device->devpath, "/bus/", 5) == 0) { + udev_device_set_subsystem(udev_device, "subsystem"); + return udev_device->subsystem; + } + } + return udev_device->subsystem; +} + +mode_t udev_device_get_devnode_mode(struct udev_device *udev_device) +{ + if (!udev_device->info_loaded) + udev_device_read_uevent_file(udev_device); + return udev_device->devnode_mode; +} + +static int udev_device_set_devnode_mode(struct udev_device *udev_device, mode_t mode) +{ + char num[32]; + + udev_device->devnode_mode = mode; + snprintf(num, sizeof(num), "%#o", mode); + udev_device_add_property(udev_device, "DEVMODE", num); + return 0; +} + +struct udev_list_entry *udev_device_add_property(struct udev_device *udev_device, const char *key, const char *value) +{ + udev_device->envp_uptodate = false; + if (value == NULL) { + struct udev_list_entry *list_entry; + + list_entry = udev_device_get_properties_list_entry(udev_device); + list_entry = udev_list_entry_get_by_name(list_entry, key); + if (list_entry != NULL) + udev_list_entry_delete(list_entry); + return NULL; + } + return udev_list_entry_add(&udev_device->properties_list, key, value); +} + +static struct udev_list_entry *udev_device_add_property_from_string(struct udev_device *udev_device, const char *property) +{ + char name[UTIL_LINE_SIZE]; + char *val; + + util_strscpy(name, sizeof(name), property); + val = strchr(name, '='); + if (val == NULL) + return NULL; + val[0] = '\0'; + val = &val[1]; + if (val[0] == '\0') + val = NULL; + return udev_device_add_property(udev_device, name, val); +} + +/* + * parse property string, and if needed, update internal values accordingly + * + * udev_device_add_property_from_string_parse_finish() needs to be + * called after adding properties, and its return value checked + * + * udev_device_set_info_loaded() needs to be set, to avoid trying + * to use a device without a DEVPATH set + */ +void udev_device_add_property_from_string_parse(struct udev_device *udev_device, const char *property) +{ + if (strncmp(property, "DEVPATH=", 8) == 0) { + char path[UTIL_PATH_SIZE]; + + util_strscpyl(path, sizeof(path), udev_get_sys_path(udev_device->udev), &property[8], NULL); + udev_device_set_syspath(udev_device, path); + } else if (strncmp(property, "SUBSYSTEM=", 10) == 0) { + udev_device_set_subsystem(udev_device, &property[10]); + } else if (strncmp(property, "DEVTYPE=", 8) == 0) { + udev_device_set_devtype(udev_device, &property[8]); + } else if (strncmp(property, "DEVNAME=", 8) == 0) { + udev_device_set_devnode(udev_device, &property[8]); + } else if (strncmp(property, "DEVLINKS=", 9) == 0) { + char devlinks[UTIL_PATH_SIZE]; + char *slink; + char *next; + + util_strscpy(devlinks, sizeof(devlinks), &property[9]); + slink = devlinks; + next = strchr(slink, ' '); + while (next != NULL) { + next[0] = '\0'; + udev_device_add_devlink(udev_device, slink, 0); + slink = &next[1]; + next = strchr(slink, ' '); + } + if (slink[0] != '\0') + udev_device_add_devlink(udev_device, slink, 0); + } else if (strncmp(property, "TAGS=", 5) == 0) { + char tags[UTIL_PATH_SIZE]; + char *next; + + util_strscpy(tags, sizeof(tags), &property[5]); + next = strchr(tags, ':'); + if (next != NULL) { + next++; + while (next[0] != '\0') { + char *tag; + + tag = next; + next = strchr(tag, ':'); + if (next == NULL) + break; + next[0] = '\0'; + next++; + udev_device_add_tag(udev_device, tag); + } + } + } else if (strncmp(property, "USEC_INITIALIZED=", 19) == 0) { + udev_device_set_usec_initialized(udev_device, strtoull(&property[19], NULL, 10)); + } else if (strncmp(property, "DRIVER=", 7) == 0) { + udev_device_set_driver(udev_device, &property[7]); + } else if (strncmp(property, "ACTION=", 7) == 0) { + udev_device_set_action(udev_device, &property[7]); + } else if (strncmp(property, "MAJOR=", 6) == 0) { + udev_device->maj = strtoull(&property[6], NULL, 10); + } else if (strncmp(property, "MINOR=", 6) == 0) { + udev_device->min = strtoull(&property[6], NULL, 10); + } else if (strncmp(property, "DEVPATH_OLD=", 12) == 0) { + udev_device_set_devpath_old(udev_device, &property[12]); + } else if (strncmp(property, "SEQNUM=", 7) == 0) { + udev_device_set_seqnum(udev_device, strtoull(&property[7], NULL, 10)); + } else if (strncmp(property, "IFINDEX=", 8) == 0) { + udev_device_set_ifindex(udev_device, strtoull(&property[8], NULL, 10)); + } else if (strncmp(property, "DEVMODE=", 8) == 0) { + udev_device_set_devnode_mode(udev_device, strtoul(&property[8], NULL, 8)); + } else { + udev_device_add_property_from_string(udev_device, property); + } +} + +int udev_device_add_property_from_string_parse_finish(struct udev_device *udev_device) +{ + if (udev_device->maj > 0) + udev_device_set_devnum(udev_device, makedev(udev_device->maj, udev_device->min)); + udev_device->maj = 0; + udev_device->min = 0; + + if (udev_device->devpath == NULL || udev_device->subsystem == NULL) + return -EINVAL; + return 0; +} + +/** + * udev_device_get_property_value: + * @udev_device: udev device + * @key: property name + * + * Returns: the value of a device property, or #NULL if there is no such property. + **/ +UDEV_EXPORT const char *udev_device_get_property_value(struct udev_device *udev_device, const char *key) +{ + struct udev_list_entry *list_entry; + + if (udev_device == NULL) + return NULL; + if (key == NULL) + return NULL; + + list_entry = udev_device_get_properties_list_entry(udev_device); + list_entry = udev_list_entry_get_by_name(list_entry, key); + return udev_list_entry_get_value(list_entry); +} + +int udev_device_read_db(struct udev_device *udev_device, const char *dbfile) +{ + char filename[UTIL_PATH_SIZE]; + char line[UTIL_LINE_SIZE]; + FILE *f; + + /* providing a database file will always force-load it */ + if (dbfile == NULL) { + const char *id; + + if (udev_device->db_loaded) + return 0; + udev_device->db_loaded = true; + + id = udev_device_get_id_filename(udev_device); + if (id == NULL) + return -1; + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev_device->udev), "/data/", id, NULL); + dbfile = filename; + } + + f = fopen(dbfile, "re"); + if (f == NULL) { + info(udev_device->udev, "no db file to read %s: %m\n", dbfile); + return -1; + } + udev_device->is_initialized = true; + + while (fgets(line, sizeof(line), f)) { + ssize_t len; + const char *val; + struct udev_list_entry *entry; + + len = strlen(line); + if (len < 4) + break; + line[len-1] = '\0'; + val = &line[2]; + switch(line[0]) { + case 'S': + util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev_device->udev), "/", val, NULL); + udev_device_add_devlink(udev_device, filename, 0); + break; + case 'L': + udev_device_set_devlink_priority(udev_device, atoi(val)); + break; + case 'E': + entry = udev_device_add_property_from_string(udev_device, val); + udev_list_entry_set_num(entry, true); + break; + case 'G': + udev_device_add_tag(udev_device, val); + break; + case 'W': + udev_device_set_watch_handle(udev_device, atoi(val)); + break; + case 'I': + udev_device_set_usec_initialized(udev_device, strtoull(val, NULL, 10)); + break; + } + } + fclose(f); + + info(udev_device->udev, "device %p filled with db file data\n", udev_device); + return 0; +} + +int udev_device_read_uevent_file(struct udev_device *udev_device) +{ + char filename[UTIL_PATH_SIZE]; + FILE *f; + char line[UTIL_LINE_SIZE]; + int maj = 0; + int min = 0; + + if (udev_device->uevent_loaded) + return 0; + + util_strscpyl(filename, sizeof(filename), udev_device->syspath, "/uevent", NULL); + f = fopen(filename, "re"); + if (f == NULL) + return -1; + udev_device->uevent_loaded = true; + + while (fgets(line, sizeof(line), f)) { + char *pos; + + pos = strchr(line, '\n'); + if (pos == NULL) + continue; + pos[0] = '\0'; + + if (strncmp(line, "DEVTYPE=", 8) == 0) { + udev_device_set_devtype(udev_device, &line[8]); + continue; + } + if (strncmp(line, "IFINDEX=", 8) == 0) { + udev_device_set_ifindex(udev_device, strtoull(&line[8], NULL, 10)); + continue; + } + if (strncmp(line, "DEVNAME=", 8) == 0) { + udev_device_set_devnode(udev_device, &line[8]); + continue; + } + + if (strncmp(line, "MAJOR=", 6) == 0) + maj = strtoull(&line[6], NULL, 10); + else if (strncmp(line, "MINOR=", 6) == 0) + min = strtoull(&line[6], NULL, 10); + else if (strncmp(line, "DEVMODE=", 8) == 0) + udev_device->devnode_mode = strtoul(&line[8], NULL, 8); + + udev_device_add_property_from_string(udev_device, line); + } + + udev_device->devnum = makedev(maj, min); + fclose(f); + return 0; +} + +void udev_device_set_info_loaded(struct udev_device *device) +{ + device->info_loaded = true; +} + +struct udev_device *udev_device_new(struct udev *udev) +{ + struct udev_device *udev_device; + struct udev_list_entry *list_entry; + + if (udev == NULL) + return NULL; + + udev_device = calloc(1, sizeof(struct udev_device)); + if (udev_device == NULL) + return NULL; + udev_device->refcount = 1; + udev_device->udev = udev; + udev_list_init(udev, &udev_device->devlinks_list, true); + udev_list_init(udev, &udev_device->properties_list, true); + udev_list_init(udev, &udev_device->sysattr_value_list, true); + udev_list_init(udev, &udev_device->sysattr_list, false); + udev_list_init(udev, &udev_device->tags_list, true); + udev_device->watch_handle = -1; + /* copy global properties */ + udev_list_entry_foreach(list_entry, udev_get_properties_list_entry(udev)) + udev_device_add_property(udev_device, + udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry)); + dbg(udev_device->udev, "udev_device: %p created\n", udev_device); + return udev_device; +} + +/** + * udev_device_new_from_syspath: + * @udev: udev library context + * @syspath: sys device path including sys directory + * + * Create new udev device, and fill in information from the sys + * device and the udev database entry. The syspath is the absolute + * path to the device, including the sys mount point. + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev device. + * + * Returns: a new udev device, or #NULL, if it does not exist + **/ +UDEV_EXPORT struct udev_device *udev_device_new_from_syspath(struct udev *udev, const char *syspath) +{ + size_t len; + const char *subdir; + char path[UTIL_PATH_SIZE]; + char *pos; + struct stat statbuf; + struct udev_device *udev_device; + + if (udev == NULL) + return NULL; + if (syspath == NULL) + return NULL; + + /* path starts in sys */ + len = strlen(udev_get_sys_path(udev)); + if (strncmp(syspath, udev_get_sys_path(udev), len) != 0) { + info(udev, "not in sys :%s\n", syspath); + return NULL; + } + + /* path is not a root directory */ + subdir = &syspath[len+1]; + pos = strrchr(subdir, '/'); + if (pos == NULL || pos[1] == '\0' || pos < &subdir[2]) { + dbg(udev, "not a subdir :%s\n", syspath); + return NULL; + } + + /* resolve possible symlink to real path */ + util_strscpy(path, sizeof(path), syspath); + util_resolve_sys_link(udev, path, sizeof(path)); + + if (strncmp(&path[len], "/devices/", 9) == 0) { + char file[UTIL_PATH_SIZE]; + + /* all "devices" require a "uevent" file */ + util_strscpyl(file, sizeof(file), path, "/uevent", NULL); + if (stat(file, &statbuf) != 0) { + dbg(udev, "not a device: %s\n", syspath); + return NULL; + } + } else { + /* everything else just needs to be a directory */ + if (stat(path, &statbuf) != 0 || !S_ISDIR(statbuf.st_mode)) { + dbg(udev, "directory not found: %s\n", syspath); + return NULL; + } + } + + udev_device = udev_device_new(udev); + if (udev_device == NULL) + return NULL; + + udev_device_set_syspath(udev_device, path); + info(udev, "device %p has devpath '%s'\n", udev_device, udev_device_get_devpath(udev_device)); + + return udev_device; +} + +/** + * udev_device_new_from_devnum: + * @udev: udev library context + * @type: char or block device + * @devnum: device major/minor number + * + * Create new udev device, and fill in information from the sys + * device and the udev database entry. The device is looked-up + * by its major/minor number and type. Character and block device + * numbers are not unique across the two types. + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev device. + * + * Returns: a new udev device, or #NULL, if it does not exist + **/ +UDEV_EXPORT struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum) +{ + char path[UTIL_PATH_SIZE]; + const char *type_str; + + if (type == 'b') + type_str = "block"; + else if (type == 'c') + type_str = "char"; + else + return NULL; + + /* use /sys/dev/{block,char}/: link */ + snprintf(path, sizeof(path), "%s/dev/%s/%u:%u", + udev_get_sys_path(udev), type_str, major(devnum), minor(devnum)); + return udev_device_new_from_syspath(udev, path); +} + +struct udev_device *udev_device_new_from_id_filename(struct udev *udev, char *id) +{ + char type; + int maj, min; + char subsys[UTIL_PATH_SIZE]; + char *sysname; + + switch(id[0]) { + case 'b': + case 'c': + if (sscanf(id, "%c%i:%i", &type, &maj, &min) != 3) + return NULL; + return udev_device_new_from_devnum(udev, type, makedev(maj, min)); + case 'n': { + int sk; + struct ifreq ifr; + struct udev_device *dev; + int ifindex; + + ifindex = strtoul(&id[1], NULL, 10); + if (ifindex <= 0) + return NULL; + + sk = socket(PF_INET, SOCK_DGRAM, 0); + if (sk < 0) + return NULL; + memset(&ifr, 0x00, sizeof(struct ifreq)); + ifr.ifr_ifindex = ifindex; + if (ioctl(sk, SIOCGIFNAME, &ifr) != 0) { + close(sk); + return NULL; + } + close(sk); + + dev = udev_device_new_from_subsystem_sysname(udev, "net", ifr.ifr_name); + if (dev == NULL) + return NULL; + if (udev_device_get_ifindex(dev) == ifindex) + return dev; + udev_device_unref(dev); + return NULL; + } + case '+': + util_strscpy(subsys, sizeof(subsys), &id[1]); + sysname = strchr(subsys, ':'); + if (sysname == NULL) + return NULL; + sysname[0] = '\0'; + sysname = &sysname[1]; + return udev_device_new_from_subsystem_sysname(udev, subsys, sysname); + default: + return NULL; + } +} + +/** + * udev_device_new_from_subsystem_sysname: + * @udev: udev library context + * @subsystem: the subsystem of the device + * @sysname: the name of the device + * + * Create new udev device, and fill in information from the sys device + * and the udev database entry. The device is looked up by the subsystem + * and name string of the device, like "mem" / "zero", or "block" / "sda". + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev device. + * + * Returns: a new udev device, or #NULL, if it does not exist + **/ +UDEV_EXPORT struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname) +{ + char path_full[UTIL_PATH_SIZE]; + char *path; + size_t l; + struct stat statbuf; + + path = path_full; + l = util_strpcpyl(&path, sizeof(path_full), udev_get_sys_path(udev), NULL); + + if (strcmp(subsystem, "subsystem") == 0) { + util_strscpyl(path, l, "/subsystem/", sysname, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + + util_strscpyl(path, l, "/bus/", sysname, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + + util_strscpyl(path, l, "/class/", sysname, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + goto out; + } + + if (strcmp(subsystem, "module") == 0) { + util_strscpyl(path, l, "/module/", sysname, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + goto out; + } + + if (strcmp(subsystem, "drivers") == 0) { + char subsys[UTIL_NAME_SIZE]; + char *driver; + + util_strscpy(subsys, sizeof(subsys), sysname); + driver = strchr(subsys, ':'); + if (driver != NULL) { + driver[0] = '\0'; + driver = &driver[1]; + + util_strscpyl(path, l, "/subsystem/", subsys, "/drivers/", driver, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + + util_strscpyl(path, l, "/bus/", subsys, "/drivers/", driver, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + } + goto out; + } + + util_strscpyl(path, l, "/subsystem/", subsystem, "/devices/", sysname, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + + util_strscpyl(path, l, "/bus/", subsystem, "/devices/", sysname, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; + + util_strscpyl(path, l, "/class/", subsystem, "/", sysname, NULL); + if (stat(path_full, &statbuf) == 0) + goto found; +out: + return NULL; +found: + return udev_device_new_from_syspath(udev, path_full); +} + +/** + * udev_device_new_from_environment + * @udev: udev library context + * + * Create new udev device, and fill in information from the + * current process environment. This only works reliable if + * the process is called from a udev rule. It is usually used + * for tools executed from IMPORT= rules. + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev device. + * + * Returns: a new udev device, or #NULL, if it does not exist + **/ +UDEV_EXPORT struct udev_device *udev_device_new_from_environment(struct udev *udev) +{ + int i; + struct udev_device *udev_device; + + udev_device = udev_device_new(udev); + if (udev_device == NULL) + return NULL; + udev_device_set_info_loaded(udev_device); + + for (i = 0; environ[i] != NULL; i++) + udev_device_add_property_from_string_parse(udev_device, environ[i]); + + if (udev_device_add_property_from_string_parse_finish(udev_device) < 0) { + info(udev, "missing values, invalid device\n"); + udev_device_unref(udev_device); + udev_device = NULL; + } + + return udev_device; +} + +static struct udev_device *device_new_from_parent(struct udev_device *udev_device) +{ + struct udev_device *udev_device_parent = NULL; + char path[UTIL_PATH_SIZE]; + const char *subdir; + + util_strscpy(path, sizeof(path), udev_device->syspath); + subdir = &path[strlen(udev_get_sys_path(udev_device->udev))+1]; + for (;;) { + char *pos; + + pos = strrchr(subdir, '/'); + if (pos == NULL || pos < &subdir[2]) + break; + pos[0] = '\0'; + udev_device_parent = udev_device_new_from_syspath(udev_device->udev, path); + if (udev_device_parent != NULL) + return udev_device_parent; + } + return NULL; +} + +/** + * udev_device_get_parent: + * @udev_device: the device to start searching from + * + * Find the next parent device, and fill in information from the sys + * device and the udev database entry. + * + * The returned the device is not referenced. It is attached to the + * child device, and will be cleaned up when the child device + * is cleaned up. + * + * It is not necessarily just the upper level directory, empty or not + * recognized sys directories are ignored. + * + * It can be called as many times as needed, without caring about + * references. + * + * Returns: a new udev device, or #NULL, if it no parent exist. + **/ +UDEV_EXPORT struct udev_device *udev_device_get_parent(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + if (!udev_device->parent_set) { + udev_device->parent_set = true; + udev_device->parent_device = device_new_from_parent(udev_device); + } + if (udev_device->parent_device != NULL) + dbg(udev_device->udev, "returning existing parent %p\n", udev_device->parent_device); + return udev_device->parent_device; +} + +/** + * udev_device_get_parent_with_subsystem_devtype: + * @udev_device: udev device to start searching from + * @subsystem: the subsystem of the device + * @devtype: the type (DEVTYPE) of the device + * + * Find the next parent device, with a matching subsystem and devtype + * value, and fill in information from the sys device and the udev + * database entry. + * + * If devtype is #NULL, only subsystem is checked, and any devtype will + * match. + * + * The returned the device is not referenced. It is attached to the + * child device, and will be cleaned up when the child device + * is cleaned up. + * + * It can be called as many times as needed, without caring about + * references. + * + * Returns: a new udev device, or #NULL if no matching parent exists. + **/ +UDEV_EXPORT struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device, const char *subsystem, const char *devtype) +{ + struct udev_device *parent; + + if (subsystem == NULL) + return NULL; + + parent = udev_device_get_parent(udev_device); + while (parent != NULL) { + const char *parent_subsystem; + const char *parent_devtype; + + parent_subsystem = udev_device_get_subsystem(parent); + if (parent_subsystem != NULL && strcmp(parent_subsystem, subsystem) == 0) { + if (devtype == NULL) + break; + parent_devtype = udev_device_get_devtype(parent); + if (parent_devtype != NULL && strcmp(parent_devtype, devtype) == 0) + break; + } + parent = udev_device_get_parent(parent); + } + return parent; +} + +/** + * udev_device_get_udev: + * @udev_device: udev device + * + * Retrieve the udev library context the device was created with. + * + * Returns: the udev library context + **/ +UDEV_EXPORT struct udev *udev_device_get_udev(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + return udev_device->udev; +} + +/** + * udev_device_ref: + * @udev_device: udev device + * + * Take a reference of a udev device. + * + * Returns: the passed udev device + **/ +UDEV_EXPORT struct udev_device *udev_device_ref(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + udev_device->refcount++; + return udev_device; +} + +/** + * udev_device_unref: + * @udev_device: udev device + * + * Drop a reference of a udev device. If the refcount reaches zero, + * the resources of the device will be released. + * + **/ +UDEV_EXPORT void udev_device_unref(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return; + udev_device->refcount--; + if (udev_device->refcount > 0) + return; + if (udev_device->parent_device != NULL) + udev_device_unref(udev_device->parent_device); + free(udev_device->syspath); + free(udev_device->sysname); + free(udev_device->devnode); + free(udev_device->subsystem); + free(udev_device->devtype); + udev_list_cleanup(&udev_device->devlinks_list); + udev_list_cleanup(&udev_device->properties_list); + udev_list_cleanup(&udev_device->sysattr_value_list); + udev_list_cleanup(&udev_device->sysattr_list); + udev_list_cleanup(&udev_device->tags_list); + free(udev_device->action); + free(udev_device->driver); + free(udev_device->devpath_old); + free(udev_device->id_filename); + free(udev_device->envp); + free(udev_device->monitor_buf); + dbg(udev_device->udev, "udev_device: %p released\n", udev_device); + free(udev_device); +} + +/** + * udev_device_get_devpath: + * @udev_device: udev device + * + * Retrieve the kernel devpath value of the udev device. The path + * does not contain the sys mount point, and starts with a '/'. + * + * Returns: the devpath of the udev device + **/ +UDEV_EXPORT const char *udev_device_get_devpath(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + return udev_device->devpath; +} + +/** + * udev_device_get_syspath: + * @udev_device: udev device + * + * Retrieve the sys path of the udev device. The path is an + * absolute path and starts with the sys mount point. + * + * Returns: the sys path of the udev device + **/ +UDEV_EXPORT const char *udev_device_get_syspath(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + return udev_device->syspath; +} + +/** + * udev_device_get_sysname: + * @udev_device: udev device + * + * Returns: the sys name of the device device + **/ +UDEV_EXPORT const char *udev_device_get_sysname(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + return udev_device->sysname; +} + +/** + * udev_device_get_sysnum: + * @udev_device: udev device + * + * Returns: the trailing number of of the device name + **/ +UDEV_EXPORT const char *udev_device_get_sysnum(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + return udev_device->sysnum; +} + +/** + * udev_device_get_devnode: + * @udev_device: udev device + * + * Retrieve the device node file name belonging to the udev device. + * The path is an absolute path, and starts with the device directory. + * + * Returns: the device node file name of the udev device, or #NULL if no device node exists + **/ +UDEV_EXPORT const char *udev_device_get_devnode(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + if (udev_device->devnode != NULL) + return udev_device->devnode; + if (!udev_device->info_loaded) + udev_device_read_uevent_file(udev_device); + return udev_device->devnode; +} + +/** + * udev_device_get_devlinks_list_entry: + * @udev_device: udev device + * + * Retrieve the list of device links pointing to the device file of + * the udev device. The next list entry can be retrieved with + * udev_list_entry_next(), which returns #NULL if no more entries exist. + * The devlink path can be retrieved from the list entry by + * udev_list_entry_get_name(). The path is an absolute path, and starts with + * the device directory. + * + * Returns: the first entry of the device node link list + **/ +UDEV_EXPORT struct udev_list_entry *udev_device_get_devlinks_list_entry(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + if (!udev_device->info_loaded) + udev_device_read_db(udev_device, NULL); + return udev_list_get_entry(&udev_device->devlinks_list); +} + +void udev_device_cleanup_devlinks_list(struct udev_device *udev_device) +{ + udev_device->devlinks_uptodate = false; + udev_list_cleanup(&udev_device->devlinks_list); +} + +/** + * udev_device_get_properties_list_entry: + * @udev_device: udev device + * + * Retrieve the list of key/value device properties of the udev + * device. The next list entry can be retrieved with udev_list_entry_next(), + * which returns #NULL if no more entries exist. The property name + * can be retrieved from the list entry by udev_list_get_name(), + * the property value by udev_list_get_value(). + * + * Returns: the first entry of the property list + **/ +UDEV_EXPORT struct udev_list_entry *udev_device_get_properties_list_entry(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + if (!udev_device->info_loaded) { + udev_device_read_uevent_file(udev_device); + udev_device_read_db(udev_device, NULL); + } + if (!udev_device->devlinks_uptodate) { + char symlinks[UTIL_PATH_SIZE]; + struct udev_list_entry *list_entry; + + udev_device->devlinks_uptodate = true; + list_entry = udev_device_get_devlinks_list_entry(udev_device); + if (list_entry != NULL) { + char *s; + size_t l; + + s = symlinks; + l = util_strpcpyl(&s, sizeof(symlinks), udev_list_entry_get_name(list_entry), NULL); + udev_list_entry_foreach(list_entry, udev_list_entry_get_next(list_entry)) + l = util_strpcpyl(&s, l, " ", udev_list_entry_get_name(list_entry), NULL); + udev_device_add_property(udev_device, "DEVLINKS", symlinks); + } + } + if (!udev_device->tags_uptodate) { + udev_device->tags_uptodate = true; + if (udev_device_get_tags_list_entry(udev_device) != NULL) { + char tags[UTIL_PATH_SIZE]; + struct udev_list_entry *list_entry; + char *s; + size_t l; + + s = tags; + l = util_strpcpyl(&s, sizeof(tags), ":", NULL); + udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(udev_device)) + l = util_strpcpyl(&s, l, udev_list_entry_get_name(list_entry), ":", NULL); + udev_device_add_property(udev_device, "TAGS", tags); + } + } + return udev_list_get_entry(&udev_device->properties_list); +} + +/** + * udev_device_get_action: + * @udev_device: udev device + * + * This is only valid if the device was received through a monitor. Devices read from + * sys do not have an action string. Usual actions are: add, remove, change, online, + * offline. + * + * Returns: the kernel action value, or #NULL if there is no action value available. + **/ +UDEV_EXPORT const char *udev_device_get_action(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + return udev_device->action; +} + +/** + * udev_device_get_usec_since_initialized: + * @udev_device: udev device + * + * Return the number of microseconds passed since udev set up the + * device for the first time. + * + * This is only implemented for devices with need to store properties + * in the udev database. All other devices return 0 here. + * + * Returns: the number of microseconds since the device was first seen. + **/ +UDEV_EXPORT unsigned long long int udev_device_get_usec_since_initialized(struct udev_device *udev_device) +{ + unsigned long long now; + + if (udev_device == NULL) + return 0; + if (!udev_device->info_loaded) + udev_device_read_db(udev_device, NULL); + if (udev_device->usec_initialized == 0) + return 0; + now = now_usec(); + if (now == 0) + return 0; + return now - udev_device->usec_initialized; +} + +unsigned long long udev_device_get_usec_initialized(struct udev_device *udev_device) +{ + return udev_device->usec_initialized; +} + +void udev_device_set_usec_initialized(struct udev_device *udev_device, unsigned long long usec_initialized) +{ + char num[32]; + + udev_device->usec_initialized = usec_initialized; + snprintf(num, sizeof(num), "%llu", usec_initialized); + udev_device_add_property(udev_device, "USEC_INITIALIZED", num); +} + +/** + * udev_device_get_sysattr_value: + * @udev_device: udev device + * @sysattr: attribute name + * + * The retrieved value is cached in the device. Repeated calls will return the same + * value and not open the attribute again. + * + * Returns: the content of a sys attribute file, or #NULL if there is no sys attribute value. + **/ +UDEV_EXPORT const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr) +{ + struct udev_list_entry *list_entry; + char path[UTIL_PATH_SIZE]; + char value[4096]; + struct stat statbuf; + int fd; + ssize_t size; + const char *val = NULL; + + if (udev_device == NULL) + return NULL; + if (sysattr == NULL) + return NULL; + + /* look for possibly already cached result */ + list_entry = udev_list_get_entry(&udev_device->sysattr_value_list); + list_entry = udev_list_entry_get_by_name(list_entry, sysattr); + if (list_entry != NULL) { + dbg(udev_device->udev, "got '%s' (%s) from cache\n", + sysattr, udev_list_entry_get_value(list_entry)); + return udev_list_entry_get_value(list_entry); + } + + util_strscpyl(path, sizeof(path), udev_device_get_syspath(udev_device), "/", sysattr, NULL); + if (lstat(path, &statbuf) != 0) { + dbg(udev_device->udev, "no attribute '%s', keep negative entry\n", path); + udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, NULL); + goto out; + } + + if (S_ISLNK(statbuf.st_mode)) { + struct udev_device *dev; + + /* + * Some core links return only the last element of the target path, + * these are just values, the paths should not be exposed. + */ + if (strcmp(sysattr, "driver") == 0 || + strcmp(sysattr, "subsystem") == 0 || + strcmp(sysattr, "module") == 0) { + if (util_get_sys_core_link_value(udev_device->udev, sysattr, + udev_device->syspath, value, sizeof(value)) < 0) + return NULL; + dbg(udev_device->udev, "cache '%s' with link value '%s'\n", sysattr, value); + list_entry = udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, value); + val = udev_list_entry_get_value(list_entry); + goto out; + } + + /* resolve link to a device and return its syspath */ + util_strscpyl(path, sizeof(path), udev_device->syspath, "/", sysattr, NULL); + dev = udev_device_new_from_syspath(udev_device->udev, path); + if (dev != NULL) { + list_entry = udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, + udev_device_get_syspath(dev)); + val = udev_list_entry_get_value(list_entry); + udev_device_unref(dev); + } + + goto out; + } + + /* skip directories */ + if (S_ISDIR(statbuf.st_mode)) + goto out; + + /* skip non-readable files */ + if ((statbuf.st_mode & S_IRUSR) == 0) + goto out; + + /* read attribute value */ + fd = open(path, O_RDONLY|O_CLOEXEC); + if (fd < 0) { + dbg(udev_device->udev, "attribute '%s' can not be opened\n", path); + goto out; + } + size = read(fd, value, sizeof(value)); + close(fd); + if (size < 0) + goto out; + if (size == sizeof(value)) + goto out; + + /* got a valid value, store it in cache and return it */ + value[size] = '\0'; + util_remove_trailing_chars(value, '\n'); + dbg(udev_device->udev, "'%s' has attribute value '%s'\n", path, value); + list_entry = udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, value); + val = udev_list_entry_get_value(list_entry); +out: + return val; +} + +static int udev_device_sysattr_list_read(struct udev_device *udev_device) +{ + struct dirent *dent; + DIR *dir; + int num = 0; + + if (udev_device == NULL) + return -1; + if (udev_device->sysattr_list_read) + return 0; + + dir = opendir(udev_device_get_syspath(udev_device)); + if (!dir) { + dbg(udev_device->udev, "sysfs dir '%s' can not be opened\n", + udev_device_get_syspath(udev_device)); + return -1; + } + + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + char path[UTIL_PATH_SIZE]; + struct stat statbuf; + + /* only handle symlinks and regular files */ + if (dent->d_type != DT_LNK && dent->d_type != DT_REG) + continue; + + util_strscpyl(path, sizeof(path), udev_device_get_syspath(udev_device), "/", dent->d_name, NULL); + if (lstat(path, &statbuf) != 0) + continue; + if ((statbuf.st_mode & S_IRUSR) == 0) + continue; + + udev_list_entry_add(&udev_device->sysattr_list, dent->d_name, NULL); + num++; + } + + closedir(dir); + dbg(udev_device->udev, "found %d sysattrs for '%s'\n", num, udev_device_get_syspath(udev_device)); + udev_device->sysattr_list_read = true; + + return num; +} + +/** + * udev_device_get_sysattr_list_entry: + * @udev_device: udev device + * + * Retrieve the list of available sysattrs, with value being empty; + * This just return all available sysfs attributes for a particular + * device without reading their values. + * + * Returns: the first entry of the property list + **/ +UDEV_EXPORT struct udev_list_entry *udev_device_get_sysattr_list_entry(struct udev_device *udev_device) +{ + if (!udev_device->sysattr_list_read) { + int ret; + ret = udev_device_sysattr_list_read(udev_device); + if (0 > ret) + return NULL; + } + + return udev_list_get_entry(&udev_device->sysattr_list); +} + +int udev_device_set_syspath(struct udev_device *udev_device, const char *syspath) +{ + const char *pos; + size_t len; + + free(udev_device->syspath); + udev_device->syspath = strdup(syspath); + if (udev_device->syspath == NULL) + return -ENOMEM; + udev_device->devpath = &udev_device->syspath[strlen(udev_get_sys_path(udev_device->udev))]; + udev_device_add_property(udev_device, "DEVPATH", udev_device->devpath); + + pos = strrchr(udev_device->syspath, '/'); + if (pos == NULL) + return -EINVAL; + udev_device->sysname = strdup(&pos[1]); + if (udev_device->sysname == NULL) + return -ENOMEM; + + /* some devices have '!' in their name, change that to '/' */ + len = 0; + while (udev_device->sysname[len] != '\0') { + if (udev_device->sysname[len] == '!') + udev_device->sysname[len] = '/'; + len++; + } + + /* trailing number */ + while (len > 0 && isdigit(udev_device->sysname[--len])) + udev_device->sysnum = &udev_device->sysname[len]; + + /* sysname is completely numeric */ + if (len == 0) + udev_device->sysnum = NULL; + + return 0; +} + +int udev_device_set_devnode(struct udev_device *udev_device, const char *devnode) +{ + free(udev_device->devnode); + if (devnode[0] != '/') { + if (asprintf(&udev_device->devnode, "%s/%s", udev_get_dev_path(udev_device->udev), devnode) < 0) + udev_device->devnode = NULL; + } else { + udev_device->devnode = strdup(devnode); + } + if (udev_device->devnode == NULL) + return -ENOMEM; + udev_device_add_property(udev_device, "DEVNAME", udev_device->devnode); + return 0; +} + +int udev_device_add_devlink(struct udev_device *udev_device, const char *devlink, int unique) +{ + struct udev_list_entry *list_entry; + + udev_device->devlinks_uptodate = false; + list_entry = udev_list_entry_add(&udev_device->devlinks_list, devlink, NULL); + if (list_entry == NULL) + return -ENOMEM; + if (unique) + udev_list_entry_set_num(list_entry, true); + return 0; +} + +const char *udev_device_get_id_filename(struct udev_device *udev_device) +{ + if (udev_device->id_filename == NULL) { + if (udev_device_get_subsystem(udev_device) == NULL) + return NULL; + + if (major(udev_device_get_devnum(udev_device)) > 0) { + /* use dev_t -- b259:131072, c254:0 */ + if (asprintf(&udev_device->id_filename, "%c%u:%u", + strcmp(udev_device_get_subsystem(udev_device), "block") == 0 ? 'b' : 'c', + major(udev_device_get_devnum(udev_device)), + minor(udev_device_get_devnum(udev_device))) < 0) + udev_device->id_filename = NULL; + } else if (udev_device_get_ifindex(udev_device) > 0) { + /* use netdev ifindex -- n3 */ + if (asprintf(&udev_device->id_filename, "n%u", udev_device_get_ifindex(udev_device)) < 0) + udev_device->id_filename = NULL; + } else { + /* + * use $subsys:$syname -- pci:0000:00:1f.2 + * sysname() has '!' translated, get it from devpath + */ + const char *sysname; + sysname = strrchr(udev_device->devpath, '/'); + if (sysname == NULL) + return NULL; + sysname = &sysname[1]; + if (asprintf(&udev_device->id_filename, "+%s:%s", udev_device_get_subsystem(udev_device), sysname) < 0) + udev_device->id_filename = NULL; + } + } + return udev_device->id_filename; +} + +/** + * udev_device_get_is_initialized: + * @udev_device: udev device + * + * Check if udev has already handled the device and has set up + * device node permissions and context, or has renamed a network + * device. + * + * This is only implemented for devices with a device node + * or network interfaces. All other devices return 1 here. + * + * Returns: 1 if the device is set up. 0 otherwise. + **/ +UDEV_EXPORT int udev_device_get_is_initialized(struct udev_device *udev_device) +{ + if (!udev_device->info_loaded) + udev_device_read_db(udev_device, NULL); + return udev_device->is_initialized; +} + +void udev_device_set_is_initialized(struct udev_device *udev_device) +{ + udev_device->is_initialized = true; +} + +int udev_device_add_tag(struct udev_device *udev_device, const char *tag) +{ + if (strchr(tag, ':') != NULL || strchr(tag, ' ') != NULL) + return -EINVAL; + udev_device->tags_uptodate = false; + if (udev_list_entry_add(&udev_device->tags_list, tag, NULL) != NULL) + return 0; + return -ENOMEM; +} + +void udev_device_cleanup_tags_list(struct udev_device *udev_device) +{ + udev_device->tags_uptodate = false; + udev_list_cleanup(&udev_device->tags_list); +} + +/** + * udev_device_get_tags_list_entry: + * @udev_device: udev device + * + * Retrieve the list of tags attached to the udev device. The next + * list entry can be retrieved with udev_list_entry_next(), + * which returns #NULL if no more entries exist. The tag string + * can be retrieved from the list entry by udev_list_get_name(). + * + * Returns: the first entry of the tag list + **/ +UDEV_EXPORT struct udev_list_entry *udev_device_get_tags_list_entry(struct udev_device *udev_device) +{ + if (udev_device == NULL) + return NULL; + if (!udev_device->info_loaded) + udev_device_read_db(udev_device, NULL); + return udev_list_get_entry(&udev_device->tags_list); +} + +UDEV_EXPORT int udev_device_has_tag(struct udev_device *udev_device, const char *tag) +{ + struct udev_list_entry *list_entry; + + if (udev_device == NULL) + return false; + if (!udev_device->info_loaded) + udev_device_read_db(udev_device, NULL); + list_entry = udev_device_get_tags_list_entry(udev_device); + if (udev_list_entry_get_by_name(list_entry, tag) != NULL) + return true; + return false; +} + +#define ENVP_SIZE 128 +#define MONITOR_BUF_SIZE 4096 +static int update_envp_monitor_buf(struct udev_device *udev_device) +{ + struct udev_list_entry *list_entry; + char *s; + size_t l; + unsigned int i; + + /* monitor buffer of property strings */ + free(udev_device->monitor_buf); + udev_device->monitor_buf_len = 0; + udev_device->monitor_buf = malloc(MONITOR_BUF_SIZE); + if (udev_device->monitor_buf == NULL) + return -ENOMEM; + + /* envp array, strings will point into monitor buffer */ + if (udev_device->envp == NULL) + udev_device->envp = malloc(sizeof(char *) * ENVP_SIZE); + if (udev_device->envp == NULL) + return -ENOMEM; + + i = 0; + s = udev_device->monitor_buf; + l = MONITOR_BUF_SIZE; + udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device)) { + const char *key; + + key = udev_list_entry_get_name(list_entry); + /* skip private variables */ + if (key[0] == '.') + continue; + + /* add string to envp array */ + udev_device->envp[i++] = s; + if (i+1 >= ENVP_SIZE) + return -EINVAL; + + /* add property string to monitor buffer */ + l = util_strpcpyl(&s, l, key, "=", udev_list_entry_get_value(list_entry), NULL); + if (l == 0) + return -EINVAL; + /* advance past the trailing '\0' that util_strpcpyl() guarantees */ + s++; + l--; + } + udev_device->envp[i] = NULL; + udev_device->monitor_buf_len = s - udev_device->monitor_buf; + udev_device->envp_uptodate = true; + dbg(udev_device->udev, "filled envp/monitor buffer, %u properties, %zu bytes\n", + i, udev_device->monitor_buf_len); + return 0; +} + +char **udev_device_get_properties_envp(struct udev_device *udev_device) +{ + if (!udev_device->envp_uptodate) + if (update_envp_monitor_buf(udev_device) != 0) + return NULL; + return udev_device->envp; +} + +ssize_t udev_device_get_properties_monitor_buf(struct udev_device *udev_device, const char **buf) +{ + if (!udev_device->envp_uptodate) + if (update_envp_monitor_buf(udev_device) != 0) + return -EINVAL; + *buf = udev_device->monitor_buf; + return udev_device->monitor_buf_len; +} + +int udev_device_set_action(struct udev_device *udev_device, const char *action) +{ + free(udev_device->action); + udev_device->action = strdup(action); + if (udev_device->action == NULL) + return -ENOMEM; + udev_device_add_property(udev_device, "ACTION", udev_device->action); + return 0; +} + +int udev_device_get_devlink_priority(struct udev_device *udev_device) +{ + if (!udev_device->info_loaded) + udev_device_read_db(udev_device, NULL); + return udev_device->devlink_priority; +} + +int udev_device_set_devlink_priority(struct udev_device *udev_device, int prio) +{ + udev_device->devlink_priority = prio; + return 0; +} + +int udev_device_get_watch_handle(struct udev_device *udev_device) +{ + if (!udev_device->info_loaded) + udev_device_read_db(udev_device, NULL); + return udev_device->watch_handle; +} + +int udev_device_set_watch_handle(struct udev_device *udev_device, int handle) +{ + udev_device->watch_handle = handle; + return 0; +} + +bool udev_device_get_db_persist(struct udev_device *udev_device) +{ + return udev_device->db_persist; +} + +void udev_device_set_db_persist(struct udev_device *udev_device) +{ + udev_device->db_persist = true; +} diff --git a/src/libudev-enumerate.c b/src/libudev-enumerate.c new file mode 100755 index 0000000..034d96f --- /dev/null +++ b/src/libudev-enumerate.c @@ -0,0 +1,947 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2010 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/** + * SECTION:libudev-enumerate + * @short_description: lookup and sort sys devices + * + * Lookup devices in the sys filesystem, filter devices by properties, + * and return a sorted list of devices. + */ + +struct syspath { + char *syspath; + size_t len; +}; + +/** + * udev_enumerate: + * + * Opaque object representing one device lookup/sort context. + */ +struct udev_enumerate { + struct udev *udev; + int refcount; + struct udev_list sysattr_match_list; + struct udev_list sysattr_nomatch_list; + struct udev_list subsystem_match_list; + struct udev_list subsystem_nomatch_list; + struct udev_list sysname_match_list; + struct udev_list properties_match_list; + struct udev_list tags_match_list; + struct udev_device *parent_match; + struct udev_list devices_list; + struct syspath *devices; + unsigned int devices_cur; + unsigned int devices_max; + bool devices_uptodate:1; + bool match_is_initialized; +}; + +/** + * udev_enumerate_new: + * @udev: udev library context + * + * Returns: an enumeration context + **/ +UDEV_EXPORT struct udev_enumerate *udev_enumerate_new(struct udev *udev) +{ + struct udev_enumerate *udev_enumerate; + + udev_enumerate = calloc(1, sizeof(struct udev_enumerate)); + if (udev_enumerate == NULL) + return NULL; + udev_enumerate->refcount = 1; + udev_enumerate->udev = udev; + udev_list_init(udev, &udev_enumerate->sysattr_match_list, false); + udev_list_init(udev, &udev_enumerate->sysattr_nomatch_list, false); + udev_list_init(udev, &udev_enumerate->subsystem_match_list, true); + udev_list_init(udev, &udev_enumerate->subsystem_nomatch_list, true); + udev_list_init(udev, &udev_enumerate->sysname_match_list, true); + udev_list_init(udev, &udev_enumerate->properties_match_list, false); + udev_list_init(udev, &udev_enumerate->tags_match_list, true); + udev_list_init(udev, &udev_enumerate->devices_list, false); + return udev_enumerate; +} + +/** + * udev_enumerate_ref: + * @udev_enumerate: context + * + * Take a reference of a enumeration context. + * + * Returns: the passed enumeration context + **/ +UDEV_EXPORT struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate) +{ + if (udev_enumerate == NULL) + return NULL; + udev_enumerate->refcount++; + return udev_enumerate; +} + +/** + * udev_enumerate_unref: + * @udev_enumerate: context + * + * Drop a reference of an enumeration context. If the refcount reaches zero, + * all resources of the enumeration context will be released. + **/ +UDEV_EXPORT void udev_enumerate_unref(struct udev_enumerate *udev_enumerate) +{ + unsigned int i; + + if (udev_enumerate == NULL) + return; + udev_enumerate->refcount--; + if (udev_enumerate->refcount > 0) + return; + udev_list_cleanup(&udev_enumerate->sysattr_match_list); + udev_list_cleanup(&udev_enumerate->sysattr_nomatch_list); + udev_list_cleanup(&udev_enumerate->subsystem_match_list); + udev_list_cleanup(&udev_enumerate->subsystem_nomatch_list); + udev_list_cleanup(&udev_enumerate->sysname_match_list); + udev_list_cleanup(&udev_enumerate->properties_match_list); + udev_list_cleanup(&udev_enumerate->tags_match_list); + udev_device_unref(udev_enumerate->parent_match); + udev_list_cleanup(&udev_enumerate->devices_list); + for (i = 0; i < udev_enumerate->devices_cur; i++) + free(udev_enumerate->devices[i].syspath); + free(udev_enumerate->devices); + free(udev_enumerate); +} + +/** + * udev_enumerate_get_udev: + * @udev_enumerate: context + * + * Returns: the udev library context. + */ +UDEV_EXPORT struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate) +{ + if (udev_enumerate == NULL) + return NULL; + return udev_enumerate->udev; +} + +static int syspath_add(struct udev_enumerate *udev_enumerate, const char *syspath) +{ + char *path; + struct syspath *entry; + + /* double array size if needed */ + if (udev_enumerate->devices_cur >= udev_enumerate->devices_max) { + struct syspath *buf; + unsigned int add; + + add = udev_enumerate->devices_max; + if (add < 1024) + add = 1024; + buf = realloc(udev_enumerate->devices, (udev_enumerate->devices_max + add) * sizeof(struct syspath)); + if (buf == NULL) + return -ENOMEM; + udev_enumerate->devices = buf; + udev_enumerate->devices_max += add; + } + + path = strdup(syspath); + if (path == NULL) + return -ENOMEM; + entry = &udev_enumerate->devices[udev_enumerate->devices_cur]; + entry->syspath = path; + entry->len = strlen(path); + udev_enumerate->devices_cur++; + udev_enumerate->devices_uptodate = false; + return 0; +} + +static int syspath_cmp(const void *p1, const void *p2) +{ + const struct syspath *path1 = p1; + const struct syspath *path2 = p2; + size_t len; + int ret; + + len = MIN(path1->len, path2->len); + ret = memcmp(path1->syspath, path2->syspath, len); + if (ret == 0) { + if (path1->len < path2->len) + ret = -1; + else if (path1->len > path2->len) + ret = 1; + } + return ret; +} + +/* For devices that should be moved to the absolute end of the list */ +static bool devices_delay_end(struct udev *udev, const char *syspath) +{ + static const char *delay_device_list[] = { + "/block/md", + "/block/dm-", + NULL + }; + size_t len; + int i; + + len = strlen(udev_get_sys_path(udev)); + for (i = 0; delay_device_list[i] != NULL; i++) { + if (strstr(&syspath[len], delay_device_list[i]) != NULL) { + dbg(udev, "delaying: %s\n", syspath); + return true; + } + } + return false; +} + +/* For devices that should just be moved a little bit later, just + * before the point where some common path prefix changes. Returns the + * number of characters that make up that common prefix */ +static size_t devices_delay_later(struct udev *udev, const char *syspath) +{ + const char *c; + + /* For sound cards the control device must be enumerated last + * to make sure it's the final device node that gets ACLs + * applied. Applications rely on this fact and use ACL changes + * on the control node as an indicator that the ACL change of + * the entire sound card completed. The kernel makes this + * guarantee when creating those devices, and hence we should + * too when enumerating them. */ + + if ((c = strstr(syspath, "/sound/card"))) { + c += 11; + c += strcspn(c, "/"); + + if (strncmp(c, "/controlC", 9) == 0) + return c - syspath + 1; + } + + return 0; +} + +/** + * udev_enumerate_get_list_entry: + * @udev_enumerate: context + * + * Returns: the first entry of the sorted list of device paths. + */ +UDEV_EXPORT struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate) +{ + if (udev_enumerate == NULL) + return NULL; + if (!udev_enumerate->devices_uptodate) { + unsigned int i; + unsigned int max; + struct syspath *prev = NULL, *move_later = NULL; + size_t move_later_prefix = 0; + + udev_list_cleanup(&udev_enumerate->devices_list); + qsort(udev_enumerate->devices, udev_enumerate->devices_cur, sizeof(struct syspath), syspath_cmp); + + max = udev_enumerate->devices_cur; + for (i = 0; i < max; i++) { + struct syspath *entry = &udev_enumerate->devices[i]; + + /* skip duplicated entries */ + if (prev != NULL && + entry->len == prev->len && + memcmp(entry->syspath, prev->syspath, entry->len) == 0) + continue; + prev = entry; + + /* skip to be delayed devices, and add them to the end of the list */ + if (devices_delay_end(udev_enumerate->udev, entry->syspath)) { + syspath_add(udev_enumerate, entry->syspath); + /* need to update prev here for the case realloc() gives a different address */ + prev = &udev_enumerate->devices[i]; + continue; + } + + /* skip to be delayed devices, and move the to + * the point where the prefix changes. We can + * only move one item at a time. */ + if (!move_later) { + move_later_prefix = devices_delay_later(udev_enumerate->udev, entry->syspath); + + if (move_later_prefix > 0) { + move_later = entry; + continue; + } + } + + if (move_later && + strncmp(entry->syspath, move_later->syspath, move_later_prefix) != 0) { + + udev_list_entry_add(&udev_enumerate->devices_list, move_later->syspath, NULL); + move_later = NULL; + } + + udev_list_entry_add(&udev_enumerate->devices_list, entry->syspath, NULL); + } + + if (move_later) + udev_list_entry_add(&udev_enumerate->devices_list, move_later->syspath, NULL); + + /* add and cleanup delayed devices from end of list */ + for (i = max; i < udev_enumerate->devices_cur; i++) { + struct syspath *entry = &udev_enumerate->devices[i]; + + udev_list_entry_add(&udev_enumerate->devices_list, entry->syspath, NULL); + free(entry->syspath); + } + udev_enumerate->devices_cur = max; + + udev_enumerate->devices_uptodate = true; + } + return udev_list_get_entry(&udev_enumerate->devices_list); +} + +/** + * udev_enumerate_add_match_subsystem: + * @udev_enumerate: context + * @subsystem: filter for a subsystem of the device to include in the list + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (subsystem == NULL) + return 0; + if (udev_list_entry_add(&udev_enumerate->subsystem_match_list, subsystem, NULL) == NULL) + return -ENOMEM; + return 0; +} + +/** + * udev_enumerate_add_nomatch_subsystem: + * @udev_enumerate: context + * @subsystem: filter for a subsystem of the device to exclude from the list + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (subsystem == NULL) + return 0; + if (udev_list_entry_add(&udev_enumerate->subsystem_nomatch_list, subsystem, NULL) == NULL) + return -ENOMEM; + return 0; +} + +/** + * udev_enumerate_add_match_sysattr: + * @udev_enumerate: context + * @sysattr: filter for a sys attribute at the device to include in the list + * @value: optional value of the sys attribute + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (sysattr == NULL) + return 0; + if (udev_list_entry_add(&udev_enumerate->sysattr_match_list, sysattr, value) == NULL) + return -ENOMEM; + return 0; +} + +/** + * udev_enumerate_add_nomatch_sysattr: + * @udev_enumerate: context + * @sysattr: filter for a sys attribute at the device to exclude from the list + * @value: optional value of the sys attribute + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (sysattr == NULL) + return 0; + if (udev_list_entry_add(&udev_enumerate->sysattr_nomatch_list, sysattr, value) == NULL) + return -ENOMEM; + return 0; +} + +static int match_sysattr_value(struct udev_device *dev, const char *sysattr, const char *match_val) +{ + const char *val = NULL; + bool match = false; + + val = udev_device_get_sysattr_value(dev, sysattr); + if (val == NULL) + goto exit; + if (match_val == NULL) { + match = true; + goto exit; + } + if (fnmatch(match_val, val, 0) == 0) { + match = true; + goto exit; + } +exit: + return match; +} + +/** + * udev_enumerate_add_match_property: + * @udev_enumerate: context + * @property: filter for a property of the device to include in the list + * @value: value of the property + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (property == NULL) + return 0; + if (udev_list_entry_add(&udev_enumerate->properties_match_list, property, value) == NULL) + return -ENOMEM; + return 0; +} + +/** + * udev_enumerate_add_match_tag: + * @udev_enumerate: context + * @tag: filter for a tag of the device to include in the list + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (tag == NULL) + return 0; + if (udev_list_entry_add(&udev_enumerate->tags_match_list, tag, NULL) == NULL) + return -ENOMEM; + return 0; +} + +/** + * udev_enumerate_add_match_parent: + * @udev_enumerate: context + * @parent: parent device where to start searching + * + * Return the devices on the subtree of one given device. The parent + * itself is included in the list. + * + * A reference for the device is held until the udev_enumerate context + * is cleaned up. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *parent) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (parent == NULL) + return 0; + if (udev_enumerate->parent_match != NULL) + udev_device_unref(udev_enumerate->parent_match); + udev_enumerate->parent_match = udev_device_ref(parent); + return 0; +} + +/** + * udev_enumerate_add_match_is_initialized: + * @udev_enumerate: context + * + * Match only devices which udev has set up already. This makes + * sure, that the device node permissions and context are properly set + * and that network devices are fully renamed. + * + * Usually, devices which are found in the kernel but not already + * handled by udev, have still pending events. Services should subscribe + * to monitor events and wait for these devices to become ready, instead + * of using uninitialized devices. + * + * For now, this will not affect devices which do not have a device node + * and are not network interfaces. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate) +{ + if (udev_enumerate == NULL) + return -EINVAL; + udev_enumerate->match_is_initialized = true; + return 0; +} + +/** + * udev_enumerate_add_match_sysname: + * @udev_enumerate: context + * @sysname: filter for the name of the device to include in the list + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname) +{ + if (udev_enumerate == NULL) + return -EINVAL; + if (sysname == NULL) + return 0; + if (udev_list_entry_add(&udev_enumerate->sysname_match_list, sysname, NULL) == NULL) + return -ENOMEM; + return 0; +} + +static bool match_sysattr(struct udev_enumerate *udev_enumerate, struct udev_device *dev) +{ + struct udev_list_entry *list_entry; + + /* skip list */ + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->sysattr_nomatch_list)) { + if (match_sysattr_value(dev, udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry))) + return false; + } + /* include list */ + if (udev_list_get_entry(&udev_enumerate->sysattr_match_list) != NULL) { + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->sysattr_match_list)) { + /* anything that does not match, will make it FALSE */ + if (!match_sysattr_value(dev, udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry))) + return false; + } + return true; + } + return true; +} + +static bool match_property(struct udev_enumerate *udev_enumerate, struct udev_device *dev) +{ + struct udev_list_entry *list_entry; + bool match = false; + + /* no match always matches */ + if (udev_list_get_entry(&udev_enumerate->properties_match_list) == NULL) + return true; + + /* loop over matches */ + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->properties_match_list)) { + const char *match_key = udev_list_entry_get_name(list_entry); + const char *match_value = udev_list_entry_get_value(list_entry); + struct udev_list_entry *property_entry; + + /* loop over device properties */ + udev_list_entry_foreach(property_entry, udev_device_get_properties_list_entry(dev)) { + const char *dev_key = udev_list_entry_get_name(property_entry); + const char *dev_value = udev_list_entry_get_value(property_entry); + + if (fnmatch(match_key, dev_key, 0) != 0) + continue; + if (match_value == NULL && dev_value == NULL) { + match = true; + goto out; + } + if (match_value == NULL || dev_value == NULL) + continue; + if (fnmatch(match_value, dev_value, 0) == 0) { + match = true; + goto out; + } + } + } +out: + return match; +} + +static bool match_tag(struct udev_enumerate *udev_enumerate, struct udev_device *dev) +{ + struct udev_list_entry *list_entry; + + /* no match always matches */ + if (udev_list_get_entry(&udev_enumerate->tags_match_list) == NULL) + return true; + + /* loop over matches */ + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->tags_match_list)) + if (!udev_device_has_tag(dev, udev_list_entry_get_name(list_entry))) + return false; + + return true; +} + +static bool match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *dev) +{ + const char *parent; + + if (udev_enumerate->parent_match == NULL) + return true; + + parent = udev_device_get_devpath(udev_enumerate->parent_match); + return strncmp(parent, udev_device_get_devpath(dev), strlen(parent)) == 0; +} + +static bool match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname) +{ + struct udev_list_entry *list_entry; + + if (udev_list_get_entry(&udev_enumerate->sysname_match_list) == NULL) + return true; + + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->sysname_match_list)) { + if (fnmatch(udev_list_entry_get_name(list_entry), sysname, 0) != 0) + continue; + return true; + } + return false; +} + +static int scan_dir_and_add_devices(struct udev_enumerate *udev_enumerate, + const char *basedir, const char *subdir1, const char *subdir2) +{ + struct udev *udev = udev_enumerate_get_udev(udev_enumerate); + char path[UTIL_PATH_SIZE]; + size_t l; + char *s; + DIR *dir; + struct dirent *dent; + + s = path; + l = util_strpcpyl(&s, sizeof(path), udev_get_sys_path(udev), "/", basedir, NULL); + if (subdir1 != NULL) + l = util_strpcpyl(&s, l, "/", subdir1, NULL); + if (subdir2 != NULL) + util_strpcpyl(&s, l, "/", subdir2, NULL); + dir = opendir(path); + if (dir == NULL) + return -ENOENT; + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + char syspath[UTIL_PATH_SIZE]; + struct udev_device *dev; + + if (dent->d_name[0] == '.') + continue; + + if (!match_sysname(udev_enumerate, dent->d_name)) + continue; + + util_strscpyl(syspath, sizeof(syspath), path, "/", dent->d_name, NULL); + dev = udev_device_new_from_syspath(udev_enumerate->udev, syspath); + if (dev == NULL) + continue; + + if (udev_enumerate->match_is_initialized) { + /* + * All devices with a device node or network interfaces + * possibly need udev to adjust the device node permission + * or context, or rename the interface before it can be + * reliably used from other processes. + * + * For now, we can only check these types of devices, we + * might not store a database, and have no way to find out + * for all other types of devices. + */ + if (!udev_device_get_is_initialized(dev) && + (major(udev_device_get_devnum(dev)) > 0 || udev_device_get_ifindex(dev) > 0)) + goto nomatch; + } + if (!match_parent(udev_enumerate, dev)) + goto nomatch; + if (!match_tag(udev_enumerate, dev)) + goto nomatch; + if (!match_property(udev_enumerate, dev)) + goto nomatch; + if (!match_sysattr(udev_enumerate, dev)) + goto nomatch; + + syspath_add(udev_enumerate, udev_device_get_syspath(dev)); +nomatch: + udev_device_unref(dev); + } + closedir(dir); + return 0; +} + +static bool match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem) +{ + struct udev_list_entry *list_entry; + + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->subsystem_nomatch_list)) { + if (fnmatch(udev_list_entry_get_name(list_entry), subsystem, 0) == 0) + return false; + } + if (udev_list_get_entry(&udev_enumerate->subsystem_match_list) != NULL) { + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->subsystem_match_list)) { + if (fnmatch(udev_list_entry_get_name(list_entry), subsystem, 0) == 0) + return true; + } + return false; + } + return true; +} + +static int scan_dir(struct udev_enumerate *udev_enumerate, const char *basedir, const char *subdir, const char *subsystem) +{ + struct udev *udev = udev_enumerate_get_udev(udev_enumerate); + + char path[UTIL_PATH_SIZE]; + DIR *dir; + struct dirent *dent; + + util_strscpyl(path, sizeof(path), udev_get_sys_path(udev), "/", basedir, NULL); + dir = opendir(path); + if (dir == NULL) + return -1; + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + if (dent->d_name[0] == '.') + continue; + if (!match_subsystem(udev_enumerate, subsystem != NULL ? subsystem : dent->d_name)) + continue; + scan_dir_and_add_devices(udev_enumerate, basedir, dent->d_name, subdir); + } + closedir(dir); + return 0; +} + +/** + * udev_enumerate_add_syspath: + * @udev_enumerate: context + * @syspath: path of a device + * + * Add a device to the list of devices, to retrieve it back sorted in dependency order. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath) +{ + struct udev_device *udev_device; + + if (udev_enumerate == NULL) + return -EINVAL; + if (syspath == NULL) + return 0; + /* resolve to real syspath */ + udev_device = udev_device_new_from_syspath(udev_enumerate->udev, syspath); + if (udev_device == NULL) + return -EINVAL; + syspath_add(udev_enumerate, udev_device_get_syspath(udev_device)); + udev_device_unref(udev_device); + return 0; +} + +static int scan_devices_tags(struct udev_enumerate *udev_enumerate) +{ + struct udev *udev = udev_enumerate_get_udev(udev_enumerate); + struct udev_list_entry *list_entry; + + /* scan only tagged devices, use tags reverse-index, instead of searching all devices in /sys */ + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_enumerate->tags_match_list)) { + DIR *dir; + struct dirent *dent; + char path[UTIL_PATH_SIZE]; + + util_strscpyl(path, sizeof(path), udev_get_run_path(udev), "/tags/", + udev_list_entry_get_name(list_entry), NULL); + dir = opendir(path); + if (dir == NULL) + continue; + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + struct udev_device *dev; + + if (dent->d_name[0] == '.') + continue; + + dev = udev_device_new_from_id_filename(udev_enumerate->udev, dent->d_name); + if (dev == NULL) + continue; + + if (!match_subsystem(udev_enumerate, udev_device_get_subsystem(dev))) + goto nomatch; + if (!match_sysname(udev_enumerate, udev_device_get_sysname(dev))) + goto nomatch; + if (!match_parent(udev_enumerate, dev)) + goto nomatch; + if (!match_property(udev_enumerate, dev)) + goto nomatch; + if (!match_sysattr(udev_enumerate, dev)) + goto nomatch; + + syspath_add(udev_enumerate, udev_device_get_syspath(dev)); +nomatch: + udev_device_unref(dev); + } + closedir(dir); + } + return 0; +} + +static int parent_add_child(struct udev_enumerate *enumerate, const char *path) +{ + struct udev_device *dev; + + dev = udev_device_new_from_syspath(enumerate->udev, path); + if (dev == NULL) + return -ENODEV; + + if (!match_subsystem(enumerate, udev_device_get_subsystem(dev))) + return 0; + if (!match_sysname(enumerate, udev_device_get_sysname(dev))) + return 0; + if (!match_property(enumerate, dev)) + return 0; + if (!match_sysattr(enumerate, dev)) + return 0; + + syspath_add(enumerate, udev_device_get_syspath(dev)); + udev_device_unref(dev); + return 1; +} + +static int parent_crawl_children(struct udev_enumerate *enumerate, const char *path, int maxdepth) +{ + DIR *d; + struct dirent *dent; + + d = opendir(path); + if (d == NULL) + return -errno; + + for (dent = readdir(d); dent != NULL; dent = readdir(d)) { + char *child; + + if (dent->d_name[0] == '.') + continue; + if (dent->d_type != DT_DIR) + continue; + if (asprintf(&child, "%s/%s", path, dent->d_name) < 0) + continue; + parent_add_child(enumerate, child); + if (maxdepth > 0) + parent_crawl_children(enumerate, child, maxdepth-1); + free(child); + } + + closedir(d); + return 0; +} + +static int scan_devices_children(struct udev_enumerate *enumerate) +{ + const char *path; + + path = udev_device_get_syspath(enumerate->parent_match); + parent_add_child(enumerate, path); + return parent_crawl_children(enumerate, path, 256); +} + +static int scan_devices_all(struct udev_enumerate *udev_enumerate) +{ + struct udev *udev = udev_enumerate_get_udev(udev_enumerate); + char base[UTIL_PATH_SIZE]; + struct stat statbuf; + + util_strscpyl(base, sizeof(base), udev_get_sys_path(udev), "/subsystem", NULL); + if (stat(base, &statbuf) == 0) { + /* we have /subsystem/, forget all the old stuff */ + dbg(udev, "searching '/subsystem/*/devices/*' dir\n"); + scan_dir(udev_enumerate, "subsystem", "devices", NULL); + } else { + dbg(udev, "searching '/bus/*/devices/*' dir\n"); + scan_dir(udev_enumerate, "bus", "devices", NULL); + dbg(udev, "searching '/class/*' dir\n"); + scan_dir(udev_enumerate, "class", NULL, NULL); + } + return 0; +} + +/** + * udev_enumerate_scan_devices: + * @udev_enumerate: udev enumeration context + * + * Returns: 0 on success, otherwise a negative error value. + **/ +UDEV_EXPORT int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate) +{ + if (udev_enumerate == NULL) + return -EINVAL; + + /* efficiently lookup tags only, we maintain a reverse-index */ + if (udev_list_get_entry(&udev_enumerate->tags_match_list) != NULL) + return scan_devices_tags(udev_enumerate); + + /* walk the subtree of one parent device only */ + if (udev_enumerate->parent_match != NULL) + return scan_devices_children(udev_enumerate); + + /* scan devices of all subsystems */ + return scan_devices_all(udev_enumerate); +} + +/** + * udev_enumerate_scan_subsystems: + * @udev_enumerate: udev enumeration context + * + * Returns: 0 on success, otherwise a negative error value. + **/ +UDEV_EXPORT int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate) +{ + struct udev *udev = udev_enumerate_get_udev(udev_enumerate); + char base[UTIL_PATH_SIZE]; + struct stat statbuf; + const char *subsysdir; + + if (udev_enumerate == NULL) + return -EINVAL; + + /* all kernel modules */ + if (match_subsystem(udev_enumerate, "module")) { + dbg(udev, "searching 'modules/*' dir\n"); + scan_dir_and_add_devices(udev_enumerate, "module", NULL, NULL); + } + + util_strscpyl(base, sizeof(base), udev_get_sys_path(udev), "/subsystem", NULL); + if (stat(base, &statbuf) == 0) + subsysdir = "subsystem"; + else + subsysdir = "bus"; + + /* all subsystems (only buses support coldplug) */ + if (match_subsystem(udev_enumerate, "subsystem")) { + dbg(udev, "searching '%s/*' dir\n", subsysdir); + scan_dir_and_add_devices(udev_enumerate, subsysdir, NULL, NULL); + } + + /* all subsystem drivers */ + if (match_subsystem(udev_enumerate, "drivers")) { + dbg(udev, "searching '%s/*/drivers/*' dir\n", subsysdir); + scan_dir(udev_enumerate, subsysdir, "drivers", "drivers"); + } + return 0; +} diff --git a/src/libudev-list.c b/src/libudev-list.c new file mode 100755 index 0000000..4bdef35 --- /dev/null +++ b/src/libudev-list.c @@ -0,0 +1,344 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/** + * SECTION:libudev-list + * @short_description: list operation + * + * Libudev list operations. + */ + +/** + * udev_list_entry: + * + * Opaque object representing one entry in a list. An entry contains + * contains a name, and optionally a value. + */ +struct udev_list_entry { + struct udev_list_node node; + struct udev_list *list; + char *name; + char *value; + int num; +}; + +/* the list's head points to itself if empty */ +void udev_list_node_init(struct udev_list_node *list) +{ + list->next = list; + list->prev = list; +} + +int udev_list_node_is_empty(struct udev_list_node *list) +{ + return list->next == list; +} + +static void udev_list_node_insert_between(struct udev_list_node *new, + struct udev_list_node *prev, + struct udev_list_node *next) +{ + next->prev = new; + new->next = next; + new->prev = prev; + prev->next = new; +} + +void udev_list_node_append(struct udev_list_node *new, struct udev_list_node *list) +{ + udev_list_node_insert_between(new, list->prev, list); +} + +void udev_list_node_remove(struct udev_list_node *entry) +{ + struct udev_list_node *prev = entry->prev; + struct udev_list_node *next = entry->next; + + next->prev = prev; + prev->next = next; + + entry->prev = NULL; + entry->next = NULL; +} + +/* return list entry which embeds this node */ +static struct udev_list_entry *list_node_to_entry(struct udev_list_node *node) +{ + char *list; + + list = (char *)node; + list -= offsetof(struct udev_list_entry, node); + return (struct udev_list_entry *)list; +} + +void udev_list_init(struct udev *udev, struct udev_list *list, bool unique) +{ + memset(list, 0x00, sizeof(struct udev_list)); + list->udev = udev; + list->unique = unique; + udev_list_node_init(&list->node); +} + +/* insert entry into a list as the last element */ +void udev_list_entry_append(struct udev_list_entry *new, struct udev_list *list) +{ + /* inserting before the list head make the node the last node in the list */ + udev_list_node_insert_between(&new->node, list->node.prev, &list->node); + new->list = list; +} + +/* insert entry into a list, before a given existing entry */ +void udev_list_entry_insert_before(struct udev_list_entry *new, struct udev_list_entry *entry) +{ + udev_list_node_insert_between(&new->node, entry->node.prev, &entry->node); + new->list = entry->list; +} + +/* binary search in sorted array */ +static int list_search(struct udev_list *list, const char *name) +{ + unsigned int first, last; + + first = 0; + last = list->entries_cur; + while (first < last) { + unsigned int i; + int cmp; + + i = (first + last)/2; + cmp = strcmp(name, list->entries[i]->name); + if (cmp < 0) + last = i; + else if (cmp > 0) + first = i+1; + else + return i; + } + + /* not found, return negative insertion-index+1 */ + return -(first+1); +} + +struct udev_list_entry *udev_list_entry_add(struct udev_list *list, const char *name, const char *value) +{ + struct udev_list_entry *entry; + int i = 0; + + if (list->unique) { + /* lookup existing name or insertion-index */ + i = list_search(list, name); + if (i >= 0) { + entry = list->entries[i]; + + dbg(list->udev, "'%s' is already in the list\n", name); + free(entry->value); + if (value == NULL) { + entry->value = NULL; + dbg(list->udev, "'%s' value unset\n", name); + return entry; + } + entry->value = strdup(value); + if (entry->value == NULL) + return NULL; + dbg(list->udev, "'%s' value replaced with '%s'\n", name, value); + return entry; + } + } + + /* add new name */ + entry = calloc(1, sizeof(struct udev_list_entry)); + if (entry == NULL) + return NULL; + entry->name = strdup(name); + if (entry->name == NULL) { + free(entry); + return NULL; + } + if (value != NULL) { + entry->value = strdup(value); + if (entry->value == NULL) { + free(entry->name); + free(entry); + return NULL; + } + } + + if (list->unique) { + /* allocate or enlarge sorted array if needed */ + if (list->entries_cur >= list->entries_max) { + unsigned int add; + + add = list->entries_max; + if (add < 1) + add = 64; + list->entries = realloc(list->entries, (list->entries_max + add) * sizeof(struct udev_list_entry *)); + if (list->entries == NULL) { + free(entry->name); + free(entry->value); + return NULL; + } + list->entries_max += add; + } + + /* the negative i returned the insertion index */ + i = (-i)-1; + + /* insert into sorted list */ + if ((unsigned int)i < list->entries_cur) + udev_list_entry_insert_before(entry, list->entries[i]); + else + udev_list_entry_append(entry, list); + + /* insert into sorted array */ + memmove(&list->entries[i+1], &list->entries[i], + (list->entries_cur - i) * sizeof(struct udev_list_entry *)); + list->entries[i] = entry; + list->entries_cur++; + } else { + udev_list_entry_append(entry, list); + } + + dbg(list->udev, "'%s=%s' added\n", entry->name, entry->value); + return entry; +} + +void udev_list_entry_delete(struct udev_list_entry *entry) +{ + if (entry->list->entries != NULL) { + int i; + struct udev_list *list = entry->list; + + /* remove entry from sorted array */ + i = list_search(list, entry->name); + if (i >= 0) { + memmove(&list->entries[i], &list->entries[i+1], + ((list->entries_cur-1) - i) * sizeof(struct udev_list_entry *)); + list->entries_cur--; + } + } + + udev_list_node_remove(&entry->node); + free(entry->name); + free(entry->value); + free(entry); +} + +void udev_list_cleanup(struct udev_list *list) +{ + struct udev_list_entry *entry_loop; + struct udev_list_entry *entry_tmp; + + free(list->entries); + list->entries = NULL; + list->entries_cur = 0; + list->entries_max = 0; + udev_list_entry_foreach_safe(entry_loop, entry_tmp, udev_list_get_entry(list)) + udev_list_entry_delete(entry_loop); +} + +struct udev_list_entry *udev_list_get_entry(struct udev_list *list) +{ + if (udev_list_node_is_empty(&list->node)) + return NULL; + return list_node_to_entry(list->node.next); +} + +/** + * udev_list_entry_get_next: + * @list_entry: current entry + * + * Returns: the next entry from the list, #NULL is no more entries are found. + */ +UDEV_EXPORT struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry) +{ + struct udev_list_node *next; + + if (list_entry == NULL) + return NULL; + next = list_entry->node.next; + /* empty list or no more entries */ + if (next == &list_entry->list->node) + return NULL; + return list_node_to_entry(next); +} + +/** + * udev_list_entry_get_by_name: + * @list_entry: current entry + * @name: name string to match + * + * Returns: the entry where @name matched, #NULL if no matching entry is found. + */ +UDEV_EXPORT struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name) +{ + int i; + + if (list_entry == NULL) + return NULL; + + if (!list_entry->list->unique) + return NULL; + + i = list_search(list_entry->list, name); + if (i < 0) + return NULL; + return list_entry->list->entries[i]; +} + +/** + * udev_list_entry_get_name: + * @list_entry: current entry + * + * Returns: the name string of this entry. + */ +UDEV_EXPORT const char *udev_list_entry_get_name(struct udev_list_entry *list_entry) +{ + if (list_entry == NULL) + return NULL; + return list_entry->name; +} + +/** + * udev_list_entry_get_value: + * @list_entry: current entry + * + * Returns: the value string of this entry. + */ +UDEV_EXPORT const char *udev_list_entry_get_value(struct udev_list_entry *list_entry) +{ + if (list_entry == NULL) + return NULL; + return list_entry->value; +} + +int udev_list_entry_get_num(struct udev_list_entry *list_entry) +{ + if (list_entry == NULL) + return -EINVAL; + return list_entry->num; +} + +void udev_list_entry_set_num(struct udev_list_entry *list_entry, int num) +{ + if (list_entry == NULL) + return; + list_entry->num = num; +} diff --git a/src/libudev-monitor.c b/src/libudev-monitor.c new file mode 100755 index 0000000..0b57072 --- /dev/null +++ b/src/libudev-monitor.c @@ -0,0 +1,875 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2010 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/** + * SECTION:libudev-monitor + * @short_description: device event source + * + * Connects to a device event source. + */ + +/** + * udev_monitor: + * + * Opaque object handling an event source. + */ +struct udev_monitor { + struct udev *udev; + int refcount; + int sock; + struct sockaddr_nl snl; + struct sockaddr_nl snl_trusted_sender; + struct sockaddr_nl snl_destination; + struct sockaddr_un sun; + socklen_t addrlen; + struct udev_list filter_subsystem_list; + struct udev_list filter_tag_list; + bool bound; +}; + +enum udev_monitor_netlink_group { + UDEV_MONITOR_NONE, + UDEV_MONITOR_KERNEL, + UDEV_MONITOR_UDEV, +}; + +#define UDEV_MONITOR_MAGIC 0xfeedcafe +struct udev_monitor_netlink_header { + /* "libudev" prefix to distinguish libudev and kernel messages */ + char prefix[8]; + /* + * magic to protect against daemon <-> library message format mismatch + * used in the kernel from socket filter rules; needs to be stored in network order + */ + unsigned int magic; + /* total length of header structure known to the sender */ + unsigned int header_size; + /* properties string buffer */ + unsigned int properties_off; + unsigned int properties_len; + /* + * hashes of primary device properties strings, to let libudev subscribers + * use in-kernel socket filters; values need to be stored in network order + */ + unsigned int filter_subsystem_hash; + unsigned int filter_devtype_hash; + unsigned int filter_tag_bloom_hi; + unsigned int filter_tag_bloom_lo; +}; + +static struct udev_monitor *udev_monitor_new(struct udev *udev) +{ + struct udev_monitor *udev_monitor; + + udev_monitor = calloc(1, sizeof(struct udev_monitor)); + if (udev_monitor == NULL) + return NULL; + udev_monitor->refcount = 1; + udev_monitor->udev = udev; + udev_list_init(udev, &udev_monitor->filter_subsystem_list, false); + udev_list_init(udev, &udev_monitor->filter_tag_list, true); + return udev_monitor; +} + +/** + * udev_monitor_new_from_socket: + * @udev: udev library context + * @socket_path: unix socket path + * + * This function should not be used in any new application. The + * kernel's netlink socket multiplexes messages to all interested + * clients. Creating custom sockets from udev to applications + * should be avoided. + * + * Create a new udev monitor and connect to a specified socket. The + * path to a socket either points to an existing socket file, or if + * the socket path starts with a '@' character, an abstract namespace + * socket will be used. + * + * A socket file will not be created. If it does not already exist, + * it will fall-back and connect to an abstract namespace socket with + * the given path. The permissions adjustment of a socket file, as + * well as the later cleanup, needs to be done by the caller. + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev monitor. + * + * Returns: a new udev monitor, or #NULL, in case of an error + **/ +UDEV_EXPORT struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, const char *socket_path) +{ + struct udev_monitor *udev_monitor; + struct stat statbuf; + + if (udev == NULL) + return NULL; + if (socket_path == NULL) + return NULL; + udev_monitor = udev_monitor_new(udev); + if (udev_monitor == NULL) + return NULL; + + udev_monitor->sun.sun_family = AF_LOCAL; + if (socket_path[0] == '@') { + /* translate leading '@' to abstract namespace */ + util_strscpy(udev_monitor->sun.sun_path, sizeof(udev_monitor->sun.sun_path), socket_path); + udev_monitor->sun.sun_path[0] = '\0'; + udev_monitor->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(socket_path); + } else if (stat(socket_path, &statbuf) == 0 && S_ISSOCK(statbuf.st_mode)) { + /* existing socket file */ + util_strscpy(udev_monitor->sun.sun_path, sizeof(udev_monitor->sun.sun_path), socket_path); + udev_monitor->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(socket_path); + } else { + /* no socket file, assume abstract namespace socket */ + util_strscpy(&udev_monitor->sun.sun_path[1], sizeof(udev_monitor->sun.sun_path)-1, socket_path); + udev_monitor->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(socket_path)+1; + } + udev_monitor->sock = socket(AF_LOCAL, SOCK_DGRAM|SOCK_NONBLOCK|SOCK_CLOEXEC, 0); + if (udev_monitor->sock == -1) { + err(udev, "error getting socket: %m\n"); + free(udev_monitor); + return NULL; + } + + dbg(udev, "monitor %p created with '%s'\n", udev_monitor, socket_path); + return udev_monitor; +} + +struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const char *name, int fd) +{ + struct udev_monitor *udev_monitor; + unsigned int group; + + if (udev == NULL) + return NULL; + + if (name == NULL) + group = UDEV_MONITOR_NONE; + else if (strcmp(name, "udev") == 0) + group = UDEV_MONITOR_UDEV; + else if (strcmp(name, "kernel") == 0) + group = UDEV_MONITOR_KERNEL; + else + return NULL; + + udev_monitor = udev_monitor_new(udev); + if (udev_monitor == NULL) + return NULL; + + if (fd < 0) { + udev_monitor->sock = socket(PF_NETLINK, SOCK_RAW|SOCK_CLOEXEC|SOCK_NONBLOCK, NETLINK_KOBJECT_UEVENT); + if (udev_monitor->sock == -1) { + err(udev, "error getting socket: %m\n"); + free(udev_monitor); + return NULL; + } + } else { + udev_monitor->bound = true; + udev_monitor->sock = fd; + } + + udev_monitor->snl.nl_family = AF_NETLINK; + udev_monitor->snl.nl_groups = group; + + /* default destination for sending */ + udev_monitor->snl_destination.nl_family = AF_NETLINK; + udev_monitor->snl_destination.nl_groups = UDEV_MONITOR_UDEV; + + dbg(udev, "monitor %p created with NETLINK_KOBJECT_UEVENT (%u)\n", udev_monitor, group); + return udev_monitor; +} + +/** + * udev_monitor_new_from_netlink: + * @udev: udev library context + * @name: name of event source + * + * Create new udev monitor and connect to a specified event + * source. Valid sources identifiers are "udev" and "kernel". + * + * Applications should usually not connect directly to the + * "kernel" events, because the devices might not be useable + * at that time, before udev has configured them, and created + * device nodes. Accessing devices at the same time as udev, + * might result in unpredictable behavior. The "udev" events + * are sent out after udev has finished its event processing, + * all rules have been processed, and needed device nodes are + * created. + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev monitor. + * + * Returns: a new udev monitor, or #NULL, in case of an error + **/ +UDEV_EXPORT struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name) +{ + return udev_monitor_new_from_netlink_fd(udev, name, -1); +} + +static inline void bpf_stmt(struct sock_filter *inss, unsigned int *i, + unsigned short code, unsigned int data) +{ + struct sock_filter *ins = &inss[*i]; + + ins->code = code; + ins->k = data; + (*i)++; +} + +static inline void bpf_jmp(struct sock_filter *inss, unsigned int *i, + unsigned short code, unsigned int data, + unsigned short jt, unsigned short jf) +{ + struct sock_filter *ins = &inss[*i]; + + ins->code = code; + ins->jt = jt; + ins->jf = jf; + ins->k = data; + (*i)++; +} + +/** + * udev_monitor_filter_update: + * @udev_monitor: monitor + * + * Update the installed socket filter. This is only needed, + * if the filter was removed or changed. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_monitor_filter_update(struct udev_monitor *udev_monitor) +{ + struct sock_filter ins[512]; + struct sock_fprog filter; + unsigned int i; + struct udev_list_entry *list_entry; + int err; + + if (udev_list_get_entry(&udev_monitor->filter_subsystem_list) == NULL && + udev_list_get_entry(&udev_monitor->filter_tag_list) == NULL) + return 0; + + memset(ins, 0x00, sizeof(ins)); + i = 0; + + /* load magic in A */ + bpf_stmt(ins, &i, BPF_LD|BPF_W|BPF_ABS, offsetof(struct udev_monitor_netlink_header, magic)); + /* jump if magic matches */ + bpf_jmp(ins, &i, BPF_JMP|BPF_JEQ|BPF_K, UDEV_MONITOR_MAGIC, 1, 0); + /* wrong magic, pass packet */ + bpf_stmt(ins, &i, BPF_RET|BPF_K, 0xffffffff); + + if (udev_list_get_entry(&udev_monitor->filter_tag_list) != NULL) { + int tag_matches; + + /* count tag matches, to calculate end of tag match block */ + tag_matches = 0; + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_monitor->filter_tag_list)) + tag_matches++; + + /* add all tags matches */ + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_monitor->filter_tag_list)) { + uint64_t tag_bloom_bits = util_string_bloom64(udev_list_entry_get_name(list_entry)); + uint32_t tag_bloom_hi = tag_bloom_bits >> 32; + uint32_t tag_bloom_lo = tag_bloom_bits & 0xffffffff; + + /* load device bloom bits in A */ + bpf_stmt(ins, &i, BPF_LD|BPF_W|BPF_ABS, offsetof(struct udev_monitor_netlink_header, filter_tag_bloom_hi)); + /* clear bits (tag bits & bloom bits) */ + bpf_stmt(ins, &i, BPF_ALU|BPF_AND|BPF_K, tag_bloom_hi); + /* jump to next tag if it does not match */ + bpf_jmp(ins, &i, BPF_JMP|BPF_JEQ|BPF_K, tag_bloom_hi, 0, 3); + + /* load device bloom bits in A */ + bpf_stmt(ins, &i, BPF_LD|BPF_W|BPF_ABS, offsetof(struct udev_monitor_netlink_header, filter_tag_bloom_lo)); + /* clear bits (tag bits & bloom bits) */ + bpf_stmt(ins, &i, BPF_ALU|BPF_AND|BPF_K, tag_bloom_lo); + /* jump behind end of tag match block if tag matches */ + tag_matches--; + bpf_jmp(ins, &i, BPF_JMP|BPF_JEQ|BPF_K, tag_bloom_lo, 1 + (tag_matches * 6), 0); + } + + /* nothing matched, drop packet */ + bpf_stmt(ins, &i, BPF_RET|BPF_K, 0); + } + + /* add all subsystem matches */ + if (udev_list_get_entry(&udev_monitor->filter_subsystem_list) != NULL) { + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_monitor->filter_subsystem_list)) { + unsigned int hash = util_string_hash32(udev_list_entry_get_name(list_entry)); + + /* load device subsystem value in A */ + bpf_stmt(ins, &i, BPF_LD|BPF_W|BPF_ABS, offsetof(struct udev_monitor_netlink_header, filter_subsystem_hash)); + if (udev_list_entry_get_value(list_entry) == NULL) { + /* jump if subsystem does not match */ + bpf_jmp(ins, &i, BPF_JMP|BPF_JEQ|BPF_K, hash, 0, 1); + } else { + /* jump if subsystem does not match */ + bpf_jmp(ins, &i, BPF_JMP|BPF_JEQ|BPF_K, hash, 0, 3); + + /* load device devtype value in A */ + bpf_stmt(ins, &i, BPF_LD|BPF_W|BPF_ABS, offsetof(struct udev_monitor_netlink_header, filter_devtype_hash)); + /* jump if value does not match */ + hash = util_string_hash32(udev_list_entry_get_value(list_entry)); + bpf_jmp(ins, &i, BPF_JMP|BPF_JEQ|BPF_K, hash, 0, 1); + } + + /* matched, pass packet */ + bpf_stmt(ins, &i, BPF_RET|BPF_K, 0xffffffff); + + if (i+1 >= ARRAY_SIZE(ins)) + return -1; + } + + /* nothing matched, drop packet */ + bpf_stmt(ins, &i, BPF_RET|BPF_K, 0); + } + + /* matched, pass packet */ + bpf_stmt(ins, &i, BPF_RET|BPF_K, 0xffffffff); + + /* install filter */ + memset(&filter, 0x00, sizeof(filter)); + filter.len = i; + filter.filter = ins; + err = setsockopt(udev_monitor->sock, SOL_SOCKET, SO_ATTACH_FILTER, &filter, sizeof(filter)); + return err; +} + +int udev_monitor_allow_unicast_sender(struct udev_monitor *udev_monitor, struct udev_monitor *sender) +{ + udev_monitor->snl_trusted_sender.nl_pid = sender->snl.nl_pid; + return 0; +} +/** + * udev_monitor_enable_receiving: + * @udev_monitor: the monitor which should receive events + * + * Binds the @udev_monitor socket to the event source. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor) +{ + int err = 0; + const int on = 1; + + if (udev_monitor->sun.sun_family != 0) { + if (!udev_monitor->bound) { + err = bind(udev_monitor->sock, + (struct sockaddr *)&udev_monitor->sun, udev_monitor->addrlen); + if (err == 0) + udev_monitor->bound = true; + } + } else if (udev_monitor->snl.nl_family != 0) { + udev_monitor_filter_update(udev_monitor); + if (!udev_monitor->bound) { + err = bind(udev_monitor->sock, + (struct sockaddr *)&udev_monitor->snl, sizeof(struct sockaddr_nl)); + if (err == 0) + udev_monitor->bound = true; + } + if (err == 0) { + struct sockaddr_nl snl; + socklen_t addrlen; + + /* + * get the address the kernel has assigned us + * it is usually, but not necessarily the pid + */ + addrlen = sizeof(struct sockaddr_nl); + err = getsockname(udev_monitor->sock, (struct sockaddr *)&snl, &addrlen); + if (err == 0) + udev_monitor->snl.nl_pid = snl.nl_pid; + } + } else { + return -EINVAL; + } + + if (err < 0) { + err(udev_monitor->udev, "bind failed: %m\n"); + return err; + } + + /* enable receiving of sender credentials */ + setsockopt(udev_monitor->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); + return 0; +} + +/** + * udev_monitor_set_receive_buffer_size: + * @udev_monitor: the monitor which should receive events + * @size: the size in bytes + * + * Set the size of the kernel socket buffer. This call needs the + * appropriate privileges to succeed. + * + * Returns: 0 on success, otherwise -1 on error. + */ +UDEV_EXPORT int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size) +{ + if (udev_monitor == NULL) + return -1; + return setsockopt(udev_monitor->sock, SOL_SOCKET, SO_RCVBUFFORCE, &size, sizeof(size)); +} + +int udev_monitor_disconnect(struct udev_monitor *udev_monitor) +{ + int err; + + err = close(udev_monitor->sock); + udev_monitor->sock = -1; + return err; +} + +/** + * udev_monitor_ref: + * @udev_monitor: udev monitor + * + * Take a reference of a udev monitor. + * + * Returns: the passed udev monitor + **/ +UDEV_EXPORT struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor) +{ + if (udev_monitor == NULL) + return NULL; + udev_monitor->refcount++; + return udev_monitor; +} + +/** + * udev_monitor_unref: + * @udev_monitor: udev monitor + * + * Drop a reference of a udev monitor. If the refcount reaches zero, + * the bound socket will be closed, and the resources of the monitor + * will be released. + * + **/ +UDEV_EXPORT void udev_monitor_unref(struct udev_monitor *udev_monitor) +{ + if (udev_monitor == NULL) + return; + udev_monitor->refcount--; + if (udev_monitor->refcount > 0) + return; + if (udev_monitor->sock >= 0) + close(udev_monitor->sock); + udev_list_cleanup(&udev_monitor->filter_subsystem_list); + udev_list_cleanup(&udev_monitor->filter_tag_list); + dbg(udev_monitor->udev, "monitor %p released\n", udev_monitor); + free(udev_monitor); +} + +/** + * udev_monitor_get_udev: + * @udev_monitor: udev monitor + * + * Retrieve the udev library context the monitor was created with. + * + * Returns: the udev library context + **/ +UDEV_EXPORT struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor) +{ + if (udev_monitor == NULL) + return NULL; + return udev_monitor->udev; +} + +/** + * udev_monitor_get_fd: + * @udev_monitor: udev monitor + * + * Retrieve the socket file descriptor associated with the monitor. + * + * Returns: the socket file descriptor + **/ +UDEV_EXPORT int udev_monitor_get_fd(struct udev_monitor *udev_monitor) +{ + if (udev_monitor == NULL) + return -1; + return udev_monitor->sock; +} + +static int passes_filter(struct udev_monitor *udev_monitor, struct udev_device *udev_device) +{ + struct udev_list_entry *list_entry; + + if (udev_list_get_entry(&udev_monitor->filter_subsystem_list) == NULL) + goto tag; + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_monitor->filter_subsystem_list)) { + const char *subsys = udev_list_entry_get_name(list_entry); + const char *dsubsys = udev_device_get_subsystem(udev_device); + const char *devtype; + const char *ddevtype; + + if (strcmp(dsubsys, subsys) != 0) + continue; + + devtype = udev_list_entry_get_value(list_entry); + if (devtype == NULL) + goto tag; + ddevtype = udev_device_get_devtype(udev_device); + if (ddevtype == NULL) + continue; + if (strcmp(ddevtype, devtype) == 0) + goto tag; + } + return 0; + +tag: + if (udev_list_get_entry(&udev_monitor->filter_tag_list) == NULL) + return 1; + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_monitor->filter_tag_list)) { + const char *tag = udev_list_entry_get_name(list_entry); + + if (udev_device_has_tag(udev_device, tag)) + return 1; + } + return 0; +} + +/** + * udev_monitor_receive_device: + * @udev_monitor: udev monitor + * + * Receive data from the udev monitor socket, allocate a new udev + * device, fill in the received data, and return the device. + * + * Only socket connections with uid=0 are accepted. + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev device. + * + * Returns: a new udev device, or #NULL, in case of an error + **/ +UDEV_EXPORT struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monitor) +{ + struct udev_device *udev_device; + struct msghdr smsg; + struct iovec iov; + char cred_msg[CMSG_SPACE(sizeof(struct ucred))]; + struct cmsghdr *cmsg; + struct sockaddr_nl snl; + struct ucred *cred; + char buf[8192]; + ssize_t buflen; + ssize_t bufpos; + struct udev_monitor_netlink_header *nlh; + +retry: + if (udev_monitor == NULL) + return NULL; + memset(buf, 0x00, sizeof(buf)); + iov.iov_base = &buf; + iov.iov_len = sizeof(buf); + memset (&smsg, 0x00, sizeof(struct msghdr)); + smsg.msg_iov = &iov; + smsg.msg_iovlen = 1; + smsg.msg_control = cred_msg; + smsg.msg_controllen = sizeof(cred_msg); + + if (udev_monitor->snl.nl_family != 0) { + smsg.msg_name = &snl; + smsg.msg_namelen = sizeof(snl); + } + + buflen = recvmsg(udev_monitor->sock, &smsg, 0); + if (buflen < 0) { + if (errno != EINTR) + info(udev_monitor->udev, "unable to receive message\n"); + return NULL; + } + + if (buflen < 32 || (size_t)buflen >= sizeof(buf)) { + info(udev_monitor->udev, "invalid message length\n"); + return NULL; + } + + if (udev_monitor->snl.nl_family != 0) { + if (snl.nl_groups == 0) { + /* unicast message, check if we trust the sender */ + if (udev_monitor->snl_trusted_sender.nl_pid == 0 || + snl.nl_pid != udev_monitor->snl_trusted_sender.nl_pid) { + info(udev_monitor->udev, "unicast netlink message ignored\n"); + return NULL; + } + } else if (snl.nl_groups == UDEV_MONITOR_KERNEL) { + if (snl.nl_pid > 0) { + info(udev_monitor->udev, "multicast kernel netlink message from pid %d ignored\n", + snl.nl_pid); + return NULL; + } + } + } + + cmsg = CMSG_FIRSTHDR(&smsg); + if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) { + info(udev_monitor->udev, "no sender credentials received, message ignored\n"); + return NULL; + } + + cred = (struct ucred *)CMSG_DATA(cmsg); + if (cred->uid != 0) { + info(udev_monitor->udev, "sender uid=%d, message ignored\n", cred->uid); + return NULL; + } + + if (memcmp(buf, "libudev", 8) == 0) { + /* udev message needs proper version magic */ + nlh = (struct udev_monitor_netlink_header *) buf; + if (nlh->magic != htonl(UDEV_MONITOR_MAGIC)) { + err(udev_monitor->udev, "unrecognized message signature (%x != %x)\n", + nlh->magic, htonl(UDEV_MONITOR_MAGIC)); + return NULL; + } + if (nlh->properties_off+32 > buflen) + return NULL; + bufpos = nlh->properties_off; + } else { + /* kernel message with header */ + bufpos = strlen(buf) + 1; + if ((size_t)bufpos < sizeof("a@/d") || bufpos >= buflen) { + info(udev_monitor->udev, "invalid message length\n"); + return NULL; + } + + /* check message header */ + if (strstr(buf, "@/") == NULL) { + info(udev_monitor->udev, "unrecognized message header\n"); + return NULL; + } + } + + udev_device = udev_device_new(udev_monitor->udev); + if (udev_device == NULL) + return NULL; + udev_device_set_info_loaded(udev_device); + + while (bufpos < buflen) { + char *key; + size_t keylen; + + key = &buf[bufpos]; + keylen = strlen(key); + if (keylen == 0) + break; + bufpos += keylen + 1; + udev_device_add_property_from_string_parse(udev_device, key); + } + + if (udev_device_add_property_from_string_parse_finish(udev_device) < 0) { + info(udev_monitor->udev, "missing values, invalid device\n"); + udev_device_unref(udev_device); + return NULL; + } + + /* skip device, if it does not pass the current filter */ + if (!passes_filter(udev_monitor, udev_device)) { + struct pollfd pfd[1]; + int rc; + + udev_device_unref(udev_device); + + /* if something is queued, get next device */ + pfd[0].fd = udev_monitor->sock; + pfd[0].events = POLLIN; + rc = poll(pfd, 1, 0); + if (rc > 0) + goto retry; + return NULL; + } + + return udev_device; +} + +int udev_monitor_send_device(struct udev_monitor *udev_monitor, + struct udev_monitor *destination, struct udev_device *udev_device) +{ + const char *buf; + ssize_t blen; + ssize_t count; + + blen = udev_device_get_properties_monitor_buf(udev_device, &buf); + if (blen < 32) + return -EINVAL; + + if (udev_monitor->sun.sun_family != 0) { + struct msghdr smsg; + struct iovec iov[2]; + const char *action; + char header[2048]; + char *s; + + /* header @ */ + action = udev_device_get_action(udev_device); + if (action == NULL) + return -EINVAL; + s = header; + if (util_strpcpyl(&s, sizeof(header), action, "@", udev_device_get_devpath(udev_device), NULL) == 0) + return -EINVAL; + iov[0].iov_base = header; + iov[0].iov_len = (s - header)+1; + + /* add properties list */ + iov[1].iov_base = (char *)buf; + iov[1].iov_len = blen; + + memset(&smsg, 0x00, sizeof(struct msghdr)); + smsg.msg_iov = iov; + smsg.msg_iovlen = 2; + smsg.msg_name = &udev_monitor->sun; + smsg.msg_namelen = udev_monitor->addrlen; + count = sendmsg(udev_monitor->sock, &smsg, 0); + info(udev_monitor->udev, "passed %zi bytes to socket monitor %p\n", count, udev_monitor); + return count; + } + + if (udev_monitor->snl.nl_family != 0) { + struct msghdr smsg; + struct iovec iov[2]; + const char *val; + struct udev_monitor_netlink_header nlh; + struct udev_list_entry *list_entry; + uint64_t tag_bloom_bits; + + /* add versioned header */ + memset(&nlh, 0x00, sizeof(struct udev_monitor_netlink_header)); + memcpy(nlh.prefix, "libudev", 8); + nlh.magic = htonl(UDEV_MONITOR_MAGIC); + nlh.header_size = sizeof(struct udev_monitor_netlink_header); + val = udev_device_get_subsystem(udev_device); + nlh.filter_subsystem_hash = htonl(util_string_hash32(val)); + val = udev_device_get_devtype(udev_device); + if (val != NULL) + nlh.filter_devtype_hash = htonl(util_string_hash32(val)); + iov[0].iov_base = &nlh; + iov[0].iov_len = sizeof(struct udev_monitor_netlink_header); + + /* add tag bloom filter */ + tag_bloom_bits = 0; + udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(udev_device)) + tag_bloom_bits |= util_string_bloom64(udev_list_entry_get_name(list_entry)); + if (tag_bloom_bits > 0) { + nlh.filter_tag_bloom_hi = htonl(tag_bloom_bits >> 32); + nlh.filter_tag_bloom_lo = htonl(tag_bloom_bits & 0xffffffff); + } + + /* add properties list */ + nlh.properties_off = iov[0].iov_len; + nlh.properties_len = blen; + iov[1].iov_base = (char *)buf; + iov[1].iov_len = blen; + + memset(&smsg, 0x00, sizeof(struct msghdr)); + smsg.msg_iov = iov; + smsg.msg_iovlen = 2; + /* + * Use custom address for target, or the default one. + * + * If we send to a multicast group, we will get + * ECONNREFUSED, which is expected. + */ + if (destination != NULL) + smsg.msg_name = &destination->snl; + else + smsg.msg_name = &udev_monitor->snl_destination; + smsg.msg_namelen = sizeof(struct sockaddr_nl); + count = sendmsg(udev_monitor->sock, &smsg, 0); + info(udev_monitor->udev, "passed %zi bytes to netlink monitor %p\n", count, udev_monitor); + return count; + } + + return -EINVAL; +} + +/** + * udev_monitor_filter_add_match_subsystem_devtype: + * @udev_monitor: the monitor + * @subsystem: the subsystem value to match the incoming devices against + * @devtype: the devtype value to match the incoming devices against + * + * This filter is efficiently executed inside the kernel, and libudev subscribers + * will usually not be woken up for devices which do not match. + * + * The filter must be installed before the monitor is switched to listening mode. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor, const char *subsystem, const char *devtype) +{ + if (udev_monitor == NULL) + return -EINVAL; + if (subsystem == NULL) + return -EINVAL; + if (udev_list_entry_add(&udev_monitor->filter_subsystem_list, subsystem, devtype) == NULL) + return -ENOMEM; + return 0; +} + +/** + * udev_monitor_filter_add_match_tag: + * @udev_monitor: the monitor + * @tag: the name of a tag + * + * This filter is efficiently executed inside the kernel, and libudev subscribers + * will usually not be woken up for devices which do not match. + * + * The filter must be installed before the monitor is switched to listening mode. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_monitor_filter_add_match_tag(struct udev_monitor *udev_monitor, const char *tag) +{ + if (udev_monitor == NULL) + return -EINVAL; + if (tag == NULL) + return -EINVAL; + if (udev_list_entry_add(&udev_monitor->filter_tag_list, tag, NULL) == NULL) + return -ENOMEM; + return 0; +} + +/** + * udev_monitor_filter_remove: + * @udev_monitor: monitor + * + * Remove all filters from monitor. + * + * Returns: 0 on success, otherwise a negative error value. + */ +UDEV_EXPORT int udev_monitor_filter_remove(struct udev_monitor *udev_monitor) +{ + static struct sock_fprog filter = { 0, NULL }; + + udev_list_cleanup(&udev_monitor->filter_subsystem_list); + return setsockopt(udev_monitor->sock, SOL_SOCKET, SO_ATTACH_FILTER, &filter, sizeof(filter)); +} diff --git a/src/libudev-private.h b/src/libudev-private.h new file mode 100755 index 0000000..5f5c64a --- /dev/null +++ b/src/libudev-private.h @@ -0,0 +1,213 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2010 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#ifndef _LIBUDEV_PRIVATE_H_ +#define _LIBUDEV_PRIVATE_H_ + +#include +#include +#include +#include +#include "libudev.h" + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#define READ_END 0 +#define WRITE_END 1 + +static inline void __attribute__((always_inline, format(printf, 2, 3))) +udev_log_null(struct udev *udev, const char *format, ...) {} + +#define udev_log_cond(udev, prio, arg...) \ + do { \ + if (udev_get_log_priority(udev) >= prio) \ + udev_log(udev, prio, __FILE__, __LINE__, __FUNCTION__, ## arg); \ + } while (0) + +#ifdef ENABLE_LOGGING +# ifdef ENABLE_DEBUG +# define dbg(udev, arg...) udev_log_cond(udev, LOG_DEBUG, ## arg) +# else +# define dbg(udev, arg...) udev_log_null(udev, ## arg) +# endif +# define info(udev, arg...) udev_log_cond(udev, LOG_INFO, ## arg) +# define err(udev, arg...) udev_log_cond(udev, LOG_ERR, ## arg) +#else +# define dbg(udev, arg...) udev_log_null(udev, ## arg) +# define info(udev, arg...) udev_log_null(udev, ## arg) +# define err(udev, arg...) udev_log_null(udev, ## arg) +#endif + +#define UDEV_EXPORT __attribute__ ((visibility("default"))) + +static inline void udev_log_init(const char *program_name) +{ + openlog(program_name, LOG_PID | LOG_CONS, LOG_DAEMON); +} + +static inline void udev_log_close(void) +{ + closelog(); +} + +/* libudev.c */ +void udev_log(struct udev *udev, + int priority, const char *file, int line, const char *fn, + const char *format, ...) + __attribute__((format(printf, 6, 7))); +int udev_get_rules_path(struct udev *udev, char **path[], unsigned long long *ts_usec[]); +struct udev_list_entry *udev_add_property(struct udev *udev, const char *key, const char *value); +struct udev_list_entry *udev_get_properties_list_entry(struct udev *udev); + +/* libudev-device.c */ +struct udev_device *udev_device_new(struct udev *udev); +struct udev_device *udev_device_new_from_id_filename(struct udev *udev, char *id); +mode_t udev_device_get_devnode_mode(struct udev_device *udev_device); +int udev_device_set_syspath(struct udev_device *udev_device, const char *syspath); +int udev_device_set_devnode(struct udev_device *udev_device, const char *devnode); +int udev_device_add_devlink(struct udev_device *udev_device, const char *devlink, int unique); +void udev_device_cleanup_devlinks_list(struct udev_device *udev_device); +struct udev_list_entry *udev_device_add_property(struct udev_device *udev_device, const char *key, const char *value); +void udev_device_add_property_from_string_parse(struct udev_device *udev_device, const char *property); +int udev_device_add_property_from_string_parse_finish(struct udev_device *udev_device); +char **udev_device_get_properties_envp(struct udev_device *udev_device); +ssize_t udev_device_get_properties_monitor_buf(struct udev_device *udev_device, const char **buf); +int udev_device_read_db(struct udev_device *udev_device, const char *dbfile); +int udev_device_read_uevent_file(struct udev_device *udev_device); +int udev_device_set_action(struct udev_device *udev_device, const char *action); +const char *udev_device_get_devpath_old(struct udev_device *udev_device); +const char *udev_device_get_id_filename(struct udev_device *udev_device); +void udev_device_set_is_initialized(struct udev_device *udev_device); +int udev_device_add_tag(struct udev_device *udev_device, const char *tag); +void udev_device_cleanup_tags_list(struct udev_device *udev_device); +unsigned long long udev_device_get_usec_initialized(struct udev_device *udev_device); +void udev_device_set_usec_initialized(struct udev_device *udev_device, unsigned long long usec_initialized); +int udev_device_get_devlink_priority(struct udev_device *udev_device); +int udev_device_set_devlink_priority(struct udev_device *udev_device, int prio); +int udev_device_get_watch_handle(struct udev_device *udev_device); +int udev_device_set_watch_handle(struct udev_device *udev_device, int handle); +int udev_device_get_ifindex(struct udev_device *udev_device); +void udev_device_set_info_loaded(struct udev_device *device); +bool udev_device_get_db_persist(struct udev_device *udev_device); +void udev_device_set_db_persist(struct udev_device *udev_device); + +/* libudev-device-private.c */ +int udev_device_update_db(struct udev_device *udev_device); +int udev_device_delete_db(struct udev_device *udev_device); +int udev_device_tag_index(struct udev_device *dev, struct udev_device *dev_old, bool add); + +/* libudev-monitor.c - netlink/unix socket communication */ +int udev_monitor_disconnect(struct udev_monitor *udev_monitor); +int udev_monitor_allow_unicast_sender(struct udev_monitor *udev_monitor, struct udev_monitor *sender); +int udev_monitor_send_device(struct udev_monitor *udev_monitor, + struct udev_monitor *destination, struct udev_device *udev_device); +struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const char *name, int fd); + +/* libudev-list.c */ +struct udev_list_node { + struct udev_list_node *next, *prev; +}; +struct udev_list { + struct udev *udev; + struct udev_list_node node; + struct udev_list_entry **entries; + unsigned int entries_cur; + unsigned int entries_max; + bool unique; +}; +#define UDEV_LIST(list) struct udev_list_node list = { &(list), &(list) } +void udev_list_node_init(struct udev_list_node *list); +int udev_list_node_is_empty(struct udev_list_node *list); +void udev_list_node_append(struct udev_list_node *new, struct udev_list_node *list); +void udev_list_node_remove(struct udev_list_node *entry); +#define udev_list_node_foreach(node, list) \ + for (node = (list)->next; \ + node != list; \ + node = (node)->next) +#define udev_list_node_foreach_safe(node, tmp, list) \ + for (node = (list)->next, tmp = (node)->next; \ + node != list; \ + node = tmp, tmp = (tmp)->next) +void udev_list_init(struct udev *udev, struct udev_list *list, bool unique); +void udev_list_cleanup(struct udev_list *list); +struct udev_list_entry *udev_list_get_entry(struct udev_list *list); +struct udev_list_entry *udev_list_entry_add(struct udev_list *list, const char *name, const char *value); +void udev_list_entry_delete(struct udev_list_entry *entry); +void udev_list_entry_insert_before(struct udev_list_entry *new, struct udev_list_entry *entry); +void udev_list_entry_append(struct udev_list_entry *new, struct udev_list *list); +int udev_list_entry_get_num(struct udev_list_entry *list_entry); +void udev_list_entry_set_num(struct udev_list_entry *list_entry, int num); +#define udev_list_entry_foreach_safe(entry, tmp, first) \ + for (entry = first, tmp = udev_list_entry_get_next(entry); \ + entry != NULL; \ + entry = tmp, tmp = udev_list_entry_get_next(tmp)) + +/* libudev-queue.c */ +unsigned long long int udev_get_kernel_seqnum(struct udev *udev); +int udev_queue_read_seqnum(FILE *queue_file, unsigned long long int *seqnum); +ssize_t udev_queue_read_devpath(FILE *queue_file, char *devpath, size_t size); +ssize_t udev_queue_skip_devpath(FILE *queue_file); + +/* libudev-queue-private.c */ +struct udev_queue_export *udev_queue_export_new(struct udev *udev); +struct udev_queue_export *udev_queue_export_unref(struct udev_queue_export *udev_queue_export); +void udev_queue_export_cleanup(struct udev_queue_export *udev_queue_export); +int udev_queue_export_device_queued(struct udev_queue_export *udev_queue_export, struct udev_device *udev_device); +int udev_queue_export_device_finished(struct udev_queue_export *udev_queue_export, struct udev_device *udev_device); + +/* libudev-util.c */ +#define UTIL_PATH_SIZE 1024 +#define UTIL_NAME_SIZE 512 +#define UTIL_LINE_SIZE 16384 +#define UDEV_ALLOWED_CHARS_INPUT "/ $%?," +ssize_t util_get_sys_core_link_value(struct udev *udev, const char *slink, const char *syspath, char *value, size_t size); +int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size); +int util_log_priority(const char *priority); +size_t util_path_encode(const char *src, char *dest, size_t size); +size_t util_path_decode(char *s); +void util_remove_trailing_chars(char *path, char c); +size_t util_strpcpy(char **dest, size_t size, const char *src); +size_t util_strpcpyl(char **dest, size_t size, const char *src, ...) __attribute__((sentinel)); +size_t util_strscpy(char *dest, size_t size, const char *src); +size_t util_strscpyl(char *dest, size_t size, const char *src, ...) __attribute__((sentinel)); +int util_replace_whitespace(const char *str, char *to, size_t len); +int util_replace_chars(char *str, const char *white); +unsigned int util_string_hash32(const char *key); +uint64_t util_string_bloom64(const char *str); + +/* libudev-util-private.c */ +int util_create_path(struct udev *udev, const char *path); +int util_create_path_selinux(struct udev *udev, const char *path); +int util_delete_path(struct udev *udev, const char *path); +uid_t util_lookup_user(struct udev *udev, const char *user); +gid_t util_lookup_group(struct udev *udev, const char *group); +int util_resolve_subsys_kernel(struct udev *udev, const char *string, + char *result, size_t maxsize, int read_value); +unsigned long long ts_usec(const struct timespec *ts); +unsigned long long now_usec(void); + +/* libudev-selinux-private.c */ +#ifndef WITH_SELINUX +static inline void udev_selinux_init(struct udev *udev) {} +static inline void udev_selinux_exit(struct udev *udev) {} +static inline void udev_selinux_lsetfilecon(struct udev *udev, const char *file, unsigned int mode) {} +static inline void udev_selinux_setfscreatecon(struct udev *udev, const char *file, unsigned int mode) {} +static inline void udev_selinux_setfscreateconat(struct udev *udev, int dfd, const char *file, unsigned int mode) {} +static inline void udev_selinux_resetfscreatecon(struct udev *udev) {} +#else +void udev_selinux_init(struct udev *udev); +void udev_selinux_exit(struct udev *udev); +void udev_selinux_lsetfilecon(struct udev *udev, const char *file, unsigned int mode); +void udev_selinux_setfscreatecon(struct udev *udev, const char *file, unsigned int mode); +void udev_selinux_setfscreateconat(struct udev *udev, int dfd, const char *file, unsigned int mode); +void udev_selinux_resetfscreatecon(struct udev *udev); +#endif + +#endif diff --git a/src/libudev-queue-private.c b/src/libudev-queue-private.c new file mode 100755 index 0000000..7177195 --- /dev/null +++ b/src/libudev-queue-private.c @@ -0,0 +1,412 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008 Kay Sievers + * Copyright (C) 2009 Alan Jenkins + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +/* + * DISCLAIMER - The file format mentioned here is private to udev/libudev, + * and may be changed without notice. + * + * The udev event queue is exported as a binary log file. + * Each log record consists of a sequence number followed by the device path. + * + * When a new event is queued, its details are appended to the log. + * When the event finishes, a second record is appended to the log + * with the same sequence number but a devpath len of 0. + * + * Example: + * { 0x0000000000000001 } + * { 0x0000000000000001, 0x0019, "/devices/virtual/mem/null" }, + * { 0x0000000000000002, 0x001b, "/devices/virtual/mem/random" }, + * { 0x0000000000000001, 0x0000 }, + * { 0x0000000000000003, 0x0019, "/devices/virtual/mem/zero" }, + * + * Events 2 and 3 are still queued, but event 1 has finished. + * + * The queue does not grow indefinitely. It is periodically re-created + * to remove finished events. Atomic rename() makes this transparent to readers. + * + * The queue file starts with a single sequence number which specifies the + * minimum sequence number in the log that follows. Any events prior to this + * sequence number have already finished. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +static int rebuild_queue_file(struct udev_queue_export *udev_queue_export); + +struct udev_queue_export { + struct udev *udev; + int queued_count; /* number of unfinished events exported in queue file */ + FILE *queue_file; + unsigned long long int seqnum_max; /* earliest sequence number in queue file */ + unsigned long long int seqnum_min; /* latest sequence number in queue file */ + int waste_bytes; /* queue file bytes wasted on finished events */ +}; + +struct udev_queue_export *udev_queue_export_new(struct udev *udev) +{ + struct udev_queue_export *udev_queue_export; + unsigned long long int initial_seqnum; + + if (udev == NULL) + return NULL; + + udev_queue_export = calloc(1, sizeof(struct udev_queue_export)); + if (udev_queue_export == NULL) + return NULL; + udev_queue_export->udev = udev; + + initial_seqnum = udev_get_kernel_seqnum(udev); + udev_queue_export->seqnum_min = initial_seqnum; + udev_queue_export->seqnum_max = initial_seqnum; + + udev_queue_export_cleanup(udev_queue_export); + if (rebuild_queue_file(udev_queue_export) != 0) { + free(udev_queue_export); + return NULL; + } + + return udev_queue_export; +} + +struct udev_queue_export *udev_queue_export_unref(struct udev_queue_export *udev_queue_export) +{ + if (udev_queue_export == NULL) + return NULL; + if (udev_queue_export->queue_file != NULL) + fclose(udev_queue_export->queue_file); + free(udev_queue_export); + return NULL; +} + +void udev_queue_export_cleanup(struct udev_queue_export *udev_queue_export) +{ + char filename[UTIL_PATH_SIZE]; + + if (udev_queue_export == NULL) + return; + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev_queue_export->udev), "/queue.tmp", NULL); + unlink(filename); + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev_queue_export->udev), "/queue.bin", NULL); + unlink(filename); +} + +static int skip_to(FILE *file, long offset) +{ + long old_offset; + + /* fseek may drop buffered data, avoid it for small seeks */ + old_offset = ftell(file); + if (offset > old_offset && offset - old_offset <= BUFSIZ) { + size_t skip_bytes = offset - old_offset; + char buf[skip_bytes]; + + if (fread(buf, skip_bytes, 1, file) != skip_bytes) + return -1; + } + + return fseek(file, offset, SEEK_SET); +} + +struct queue_devpaths { + unsigned int devpaths_first; /* index of first queued event */ + unsigned int devpaths_size; + long devpaths[]; /* seqnum -> offset of devpath in queue file (or 0) */ +}; + +/* + * Returns a table mapping seqnum to devpath file offset for currently queued events. + * devpaths[i] represents the event with seqnum = i + udev_queue_export->seqnum_min. + */ +static struct queue_devpaths *build_index(struct udev_queue_export *udev_queue_export) +{ + struct queue_devpaths *devpaths; + unsigned long long int range; + long devpath_offset; + ssize_t devpath_len; + unsigned long long int seqnum; + unsigned long long int n; + unsigned int i; + + /* seek to the first event in the file */ + rewind(udev_queue_export->queue_file); + udev_queue_read_seqnum(udev_queue_export->queue_file, &seqnum); + + /* allocate the table */ + range = udev_queue_export->seqnum_min - udev_queue_export->seqnum_max; + if (range - 1 > INT_MAX) { + err(udev_queue_export->udev, "queue file overflow\n"); + return NULL; + } + devpaths = calloc(1, sizeof(struct queue_devpaths) + (range + 1) * sizeof(long)); + if (devpaths == NULL) + return NULL; + devpaths->devpaths_size = range + 1; + + /* read all records and populate the table */ + for (;;) { + if (udev_queue_read_seqnum(udev_queue_export->queue_file, &seqnum) < 0) + break; + n = seqnum - udev_queue_export->seqnum_max; + if (n >= devpaths->devpaths_size) + goto read_error; + + devpath_offset = ftell(udev_queue_export->queue_file); + devpath_len = udev_queue_skip_devpath(udev_queue_export->queue_file); + if (devpath_len < 0) + goto read_error; + + if (devpath_len > 0) + devpaths->devpaths[n] = devpath_offset; + else + devpaths->devpaths[n] = 0; + } + + /* find first queued event */ + for (i = 0; i < devpaths->devpaths_size; i++) { + if (devpaths->devpaths[i] != 0) + break; + } + devpaths->devpaths_first = i; + + return devpaths; + +read_error: + err(udev_queue_export->udev, "queue file corrupted\n"); + free(devpaths); + return NULL; +} + +static int rebuild_queue_file(struct udev_queue_export *udev_queue_export) +{ + unsigned long long int seqnum; + struct queue_devpaths *devpaths = NULL; + char filename[UTIL_PATH_SIZE]; + char filename_tmp[UTIL_PATH_SIZE]; + FILE *new_queue_file = NULL; + unsigned int i; + + /* read old queue file */ + if (udev_queue_export->queue_file != NULL) { + dbg(udev_queue_export->udev, "compacting queue file, freeing %d bytes\n", + udev_queue_export->waste_bytes); + + devpaths = build_index(udev_queue_export); + if (devpaths != NULL) + udev_queue_export->seqnum_max += devpaths->devpaths_first; + } + if (devpaths == NULL) { + dbg(udev_queue_export->udev, "creating empty queue file\n"); + udev_queue_export->queued_count = 0; + udev_queue_export->seqnum_max = udev_queue_export->seqnum_min; + } + + /* create new queue file */ + util_strscpyl(filename_tmp, sizeof(filename_tmp), udev_get_run_path(udev_queue_export->udev), "/queue.tmp", NULL); + new_queue_file = fopen(filename_tmp, "w+"); + if (new_queue_file == NULL) + goto error; + seqnum = udev_queue_export->seqnum_max; + fwrite(&seqnum, 1, sizeof(unsigned long long int), new_queue_file); + + /* copy unfinished events only to the new file */ + if (devpaths != NULL) { + for (i = devpaths->devpaths_first; i < devpaths->devpaths_size; i++) { + char devpath[UTIL_PATH_SIZE]; + int err; + unsigned short devpath_len; + + if (devpaths->devpaths[i] != 0) + { + skip_to(udev_queue_export->queue_file, devpaths->devpaths[i]); + err = udev_queue_read_devpath(udev_queue_export->queue_file, devpath, sizeof(devpath)); + devpath_len = err; + + fwrite(&seqnum, sizeof(unsigned long long int), 1, new_queue_file); + fwrite(&devpath_len, sizeof(unsigned short), 1, new_queue_file); + fwrite(devpath, 1, devpath_len, new_queue_file); + } + seqnum++; + } + free(devpaths); + devpaths = NULL; + } + fflush(new_queue_file); + if (ferror(new_queue_file)) + goto error; + + /* rename the new file on top of the old one */ + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev_queue_export->udev), "/queue.bin", NULL); + if (rename(filename_tmp, filename) != 0) + goto error; + + if (udev_queue_export->queue_file != NULL) + fclose(udev_queue_export->queue_file); + udev_queue_export->queue_file = new_queue_file; + udev_queue_export->waste_bytes = 0; + + return 0; + +error: + err(udev_queue_export->udev, "failed to create queue file: %m\n"); + udev_queue_export_cleanup(udev_queue_export); + + if (udev_queue_export->queue_file != NULL) { + fclose(udev_queue_export->queue_file); + udev_queue_export->queue_file = NULL; + } + if (new_queue_file != NULL) + fclose(new_queue_file); + + if (devpaths != NULL) + free(devpaths); + udev_queue_export->queued_count = 0; + udev_queue_export->waste_bytes = 0; + udev_queue_export->seqnum_max = udev_queue_export->seqnum_min; + + return -1; +} + +static int write_queue_record(struct udev_queue_export *udev_queue_export, + unsigned long long int seqnum, const char *devpath, size_t devpath_len) +{ + unsigned short len; + + if (udev_queue_export->queue_file == NULL) { + dbg(udev_queue_export->udev, "can't record event: queue file not available\n"); + return -1; + } + + if (fwrite(&seqnum, sizeof(unsigned long long int), 1, udev_queue_export->queue_file) != 1) + goto write_error; + + len = (devpath_len < USHRT_MAX) ? devpath_len : USHRT_MAX; + if (fwrite(&len, sizeof(unsigned short), 1, udev_queue_export->queue_file) != 1) + goto write_error; + if (len > 0) { + if (fwrite(devpath, 1, len, udev_queue_export->queue_file) != len) + goto write_error; + } + + /* *must* flush output; caller may fork */ + if (fflush(udev_queue_export->queue_file) != 0) + goto write_error; + + return 0; + +write_error: + /* if we failed half way through writing a record to a file, + we should not try to write any further records to it. */ + err(udev_queue_export->udev, "error writing to queue file: %m\n"); + fclose(udev_queue_export->queue_file); + udev_queue_export->queue_file = NULL; + + return -1; +} + +enum device_state { + DEVICE_QUEUED, + DEVICE_FINISHED, +}; + +static inline size_t queue_record_size(size_t devpath_len) +{ + return sizeof(unsigned long long int) + sizeof(unsigned short int) + devpath_len; +} + +static int update_queue(struct udev_queue_export *udev_queue_export, + struct udev_device *udev_device, enum device_state state) +{ + unsigned long long int seqnum = udev_device_get_seqnum(udev_device); + const char *devpath = NULL; + size_t devpath_len = 0; + int bytes; + int err; + + /* FINISHED records have a zero length devpath */ + if (state == DEVICE_QUEUED) { + devpath = udev_device_get_devpath(udev_device); + devpath_len = strlen(devpath); + } + + /* recover from an earlier failed rebuild */ + if (udev_queue_export->queue_file == NULL) { + if (rebuild_queue_file(udev_queue_export) != 0) + return -1; + } + + /* if we're removing the last event from the queue, that's the best time to rebuild it */ + if (state != DEVICE_QUEUED && udev_queue_export->queued_count == 1) { + /* we don't need to read the old queue file */ + fclose(udev_queue_export->queue_file); + udev_queue_export->queue_file = NULL; + rebuild_queue_file(udev_queue_export); + return 0; + } + + /* try to rebuild the queue files before they grow larger than one page. */ + bytes = ftell(udev_queue_export->queue_file) + queue_record_size(devpath_len); + if ((udev_queue_export->waste_bytes > bytes / 2) && bytes > 4096) + rebuild_queue_file(udev_queue_export); + + /* don't record a finished event, if we already dropped the event in a failed rebuild */ + if (seqnum < udev_queue_export->seqnum_max) + return 0; + + /* now write to the queue */ + if (state == DEVICE_QUEUED) { + udev_queue_export->queued_count++; + udev_queue_export->seqnum_min = seqnum; + } else { + udev_queue_export->waste_bytes += queue_record_size(devpath_len) + queue_record_size(0); + udev_queue_export->queued_count--; + } + err = write_queue_record(udev_queue_export, seqnum, devpath, devpath_len); + + /* try to handle ENOSPC */ + if (err != 0 && udev_queue_export->queued_count == 0) { + udev_queue_export_cleanup(udev_queue_export); + err = rebuild_queue_file(udev_queue_export); + } + + return err; +} + +static int update(struct udev_queue_export *udev_queue_export, + struct udev_device *udev_device, enum device_state state) +{ + if (update_queue(udev_queue_export, udev_device, state) != 0) + return -1; + + return 0; +} + +int udev_queue_export_device_queued(struct udev_queue_export *udev_queue_export, struct udev_device *udev_device) +{ + return update(udev_queue_export, udev_device, DEVICE_QUEUED); +} + +int udev_queue_export_device_finished(struct udev_queue_export *udev_queue_export, struct udev_device *udev_device) +{ + return update(udev_queue_export, udev_device, DEVICE_FINISHED); +} diff --git a/src/libudev-queue.c b/src/libudev-queue.c new file mode 100755 index 0000000..0e82cb6 --- /dev/null +++ b/src/libudev-queue.c @@ -0,0 +1,474 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008 Kay Sievers + * Copyright (C) 2009 Alan Jenkins + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/** + * SECTION:libudev-queue + * @short_description: access to currently active events + * + * The udev daemon processes events asynchronously. All events which do not have + * interdependencies run in parallel. This exports the current state of the + * event processing queue, and the current event sequence numbers from the kernel + * and the udev daemon. + */ + +/** + * udev_queue: + * + * Opaque object representing the current event queue in the udev daemon. + */ +struct udev_queue { + struct udev *udev; + int refcount; + struct udev_list queue_list; +}; + +/** + * udev_queue_new: + * @udev: udev library context + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev queue context. + * + * Returns: the udev queue context, or #NULL on error. + **/ +UDEV_EXPORT struct udev_queue *udev_queue_new(struct udev *udev) +{ + struct udev_queue *udev_queue; + + if (udev == NULL) + return NULL; + + udev_queue = calloc(1, sizeof(struct udev_queue)); + if (udev_queue == NULL) + return NULL; + udev_queue->refcount = 1; + udev_queue->udev = udev; + udev_list_init(udev, &udev_queue->queue_list, false); + return udev_queue; +} + +/** + * udev_queue_ref: + * @udev_queue: udev queue context + * + * Take a reference of a udev queue context. + * + * Returns: the same udev queue context. + **/ +UDEV_EXPORT struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue) +{ + if (udev_queue == NULL) + return NULL; + udev_queue->refcount++; + return udev_queue; +} + +/** + * udev_queue_unref: + * @udev_queue: udev queue context + * + * Drop a reference of a udev queue context. If the refcount reaches zero, + * the resources of the queue context will be released. + **/ +UDEV_EXPORT void udev_queue_unref(struct udev_queue *udev_queue) +{ + if (udev_queue == NULL) + return; + udev_queue->refcount--; + if (udev_queue->refcount > 0) + return; + udev_list_cleanup(&udev_queue->queue_list); + free(udev_queue); +} + +/** + * udev_queue_get_udev: + * @udev_queue: udev queue context + * + * Retrieve the udev library context the queue context was created with. + * + * Returns: the udev library context. + **/ +UDEV_EXPORT struct udev *udev_queue_get_udev(struct udev_queue *udev_queue) +{ + if (udev_queue == NULL) + return NULL; + return udev_queue->udev; +} + +unsigned long long int udev_get_kernel_seqnum(struct udev *udev) +{ + char filename[UTIL_PATH_SIZE]; + unsigned long long int seqnum; + int fd; + char buf[32]; + ssize_t len; + + util_strscpyl(filename, sizeof(filename), udev_get_sys_path(udev), "/kernel/uevent_seqnum", NULL); + fd = open(filename, O_RDONLY|O_CLOEXEC); + if (fd < 0) + return 0; + len = read(fd, buf, sizeof(buf)); + close(fd); + if (len <= 2) + return 0; + buf[len-1] = '\0'; + seqnum = strtoull(buf, NULL, 10); + return seqnum; +} + +/** + * udev_queue_get_kernel_seqnum: + * @udev_queue: udev queue context + * + * Returns: the current kernel event sequence number. + **/ +UDEV_EXPORT unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue) +{ + unsigned long long int seqnum; + + if (udev_queue == NULL) + return -EINVAL; + + seqnum = udev_get_kernel_seqnum(udev_queue->udev); + dbg(udev_queue->udev, "seqnum=%llu\n", seqnum); + return seqnum; +} + +int udev_queue_read_seqnum(FILE *queue_file, unsigned long long int *seqnum) +{ + if (fread(seqnum, sizeof(unsigned long long int), 1, queue_file) != 1) + return -1; + + return 0; +} + +ssize_t udev_queue_skip_devpath(FILE *queue_file) +{ + unsigned short int len; + + if (fread(&len, sizeof(unsigned short int), 1, queue_file) == 1) { + char devpath[len]; + + /* use fread to skip, fseek might drop buffered data */ + if (fread(devpath, 1, len, queue_file) == len) + return len; + } + + return -1; +} + +ssize_t udev_queue_read_devpath(FILE *queue_file, char *devpath, size_t size) +{ + unsigned short int read_bytes = 0; + unsigned short int len; + + if (fread(&len, sizeof(unsigned short int), 1, queue_file) != 1) + return -1; + + read_bytes = (len < size - 1) ? len : size - 1; + if (fread(devpath, 1, read_bytes, queue_file) != read_bytes) + return -1; + devpath[read_bytes] = '\0'; + + /* if devpath was too long, skip unread characters */ + if (read_bytes != len) { + unsigned short int skip_bytes = len - read_bytes; + char buf[skip_bytes]; + + if (fread(buf, 1, skip_bytes, queue_file) != skip_bytes) + return -1; + } + + return read_bytes; +} + +static FILE *open_queue_file(struct udev_queue *udev_queue, unsigned long long int *seqnum_start) +{ + char filename[UTIL_PATH_SIZE]; + FILE *queue_file; + + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev_queue->udev), "/queue.bin", NULL); + queue_file = fopen(filename, "re"); + if (queue_file == NULL) + return NULL; + + if (udev_queue_read_seqnum(queue_file, seqnum_start) < 0) { + err(udev_queue->udev, "corrupt queue file\n"); + fclose(queue_file); + return NULL; + } + + return queue_file; +} + +/** + * udev_queue_get_udev_seqnum: + * @udev_queue: udev queue context + * + * Returns: the last known udev event sequence number. + **/ +UDEV_EXPORT unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue) +{ + unsigned long long int seqnum_udev; + FILE *queue_file; + + queue_file = open_queue_file(udev_queue, &seqnum_udev); + if (queue_file == NULL) + return 0; + + for (;;) { + unsigned long long int seqnum; + ssize_t devpath_len; + + if (udev_queue_read_seqnum(queue_file, &seqnum) < 0) + break; + devpath_len = udev_queue_skip_devpath(queue_file); + if (devpath_len < 0) + break; + if (devpath_len > 0) + seqnum_udev = seqnum; + } + + fclose(queue_file); + return seqnum_udev; +} + +/** + * udev_queue_get_udev_is_active: + * @udev_queue: udev queue context + * + * Returns: a flag indicating if udev is active. + **/ +UDEV_EXPORT int udev_queue_get_udev_is_active(struct udev_queue *udev_queue) +{ + unsigned long long int seqnum_start; + FILE *queue_file; + + queue_file = open_queue_file(udev_queue, &seqnum_start); + if (queue_file == NULL) + return 0; + + fclose(queue_file); + return 1; +} + +/** + * udev_queue_get_queue_is_empty: + * @udev_queue: udev queue context + * + * Returns: a flag indicating if udev is currently handling events. + **/ +UDEV_EXPORT int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue) +{ + unsigned long long int seqnum_kernel; + unsigned long long int seqnum_udev = 0; + int queued = 0; + int is_empty = 0; + FILE *queue_file; + + if (udev_queue == NULL) + return -EINVAL; + queue_file = open_queue_file(udev_queue, &seqnum_udev); + if (queue_file == NULL) + return 1; + + for (;;) { + unsigned long long int seqnum; + ssize_t devpath_len; + + if (udev_queue_read_seqnum(queue_file, &seqnum) < 0) + break; + devpath_len = udev_queue_skip_devpath(queue_file); + if (devpath_len < 0) + break; + + if (devpath_len > 0) { + queued++; + seqnum_udev = seqnum; + } else { + queued--; + } + } + + if (queued > 0) { + dbg(udev_queue->udev, "queue is not empty\n"); + goto out; + } + + seqnum_kernel = udev_queue_get_kernel_seqnum(udev_queue); + if (seqnum_udev < seqnum_kernel) { + dbg(udev_queue->udev, "queue is empty but kernel events still pending [%llu]<->[%llu]\n", + seqnum_kernel, seqnum_udev); + goto out; + } + + dbg(udev_queue->udev, "queue is empty\n"); + is_empty = 1; + +out: + fclose(queue_file); + return is_empty; +} + +/** + * udev_queue_get_seqnum_sequence_is_finished: + * @udev_queue: udev queue context + * @start: first event sequence number + * @end: last event sequence number + * + * Returns: a flag indicating if any of the sequence numbers in the given range is currently active. + **/ +UDEV_EXPORT int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue, + unsigned long long int start, unsigned long long int end) +{ + unsigned long long int seqnum; + ssize_t devpath_len; + int unfinished; + FILE *queue_file; + + if (udev_queue == NULL) + return -EINVAL; + queue_file = open_queue_file(udev_queue, &seqnum); + if (queue_file == NULL) + return 1; + if (start < seqnum) + start = seqnum; + if (start > end) { + fclose(queue_file); + return 1; + } + if (end - start > INT_MAX - 1) { + fclose(queue_file); + return -EOVERFLOW; + } + + /* + * we might start with 0, and handle the initial seqnum + * only when we find an entry in the queue file + **/ + unfinished = end - start; + + do { + if (udev_queue_read_seqnum(queue_file, &seqnum) < 0) + break; + devpath_len = udev_queue_skip_devpath(queue_file); + if (devpath_len < 0) + break; + + /* + * we might start with an empty or re-build queue file, where + * the initial seqnum is not recorded as finished + */ + if (start == seqnum && devpath_len > 0) + unfinished++; + + if (devpath_len == 0) { + if (seqnum >= start && seqnum <= end) + unfinished--; + } + } while (unfinished > 0); + + fclose(queue_file); + + return (unfinished == 0); +} + +/** + * udev_queue_get_seqnum_is_finished: + * @udev_queue: udev queue context + * @seqnum: sequence number + * + * Returns: a flag indicating if the given sequence number is currently active. + **/ +UDEV_EXPORT int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum) +{ + if (!udev_queue_get_seqnum_sequence_is_finished(udev_queue, seqnum, seqnum)) + return 0; + + dbg(udev_queue->udev, "seqnum: %llu finished\n", seqnum); + return 1; +} + +/** + * udev_queue_get_queued_list_entry: + * @udev_queue: udev queue context + * + * Returns: the first entry of the list of queued events. + **/ +UDEV_EXPORT struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue) +{ + unsigned long long int seqnum; + FILE *queue_file; + + if (udev_queue == NULL) + return NULL; + udev_list_cleanup(&udev_queue->queue_list); + + queue_file = open_queue_file(udev_queue, &seqnum); + if (queue_file == NULL) + return NULL; + + for (;;) { + char syspath[UTIL_PATH_SIZE]; + char *s; + size_t l; + ssize_t len; + char seqnum_str[32]; + struct udev_list_entry *list_entry; + + if (udev_queue_read_seqnum(queue_file, &seqnum) < 0) + break; + snprintf(seqnum_str, sizeof(seqnum_str), "%llu", seqnum); + + s = syspath; + l = util_strpcpyl(&s, sizeof(syspath), udev_get_sys_path(udev_queue->udev), NULL); + len = udev_queue_read_devpath(queue_file, s, l); + if (len < 0) + break; + + if (len > 0) { + udev_list_entry_add(&udev_queue->queue_list, syspath, seqnum_str); + } else { + udev_list_entry_foreach(list_entry, udev_list_get_entry(&udev_queue->queue_list)) { + if (strcmp(seqnum_str, udev_list_entry_get_value(list_entry)) == 0) { + udev_list_entry_delete(list_entry); + break; + } + } + } + } + fclose(queue_file); + + return udev_list_get_entry(&udev_queue->queue_list); +} + +struct udev_list_entry *udev_queue_get_failed_list_entry(struct udev_queue *udev_queue); +UDEV_EXPORT struct udev_list_entry *udev_queue_get_failed_list_entry(struct udev_queue *udev_queue) +{ + errno = ENOSYS; + return NULL; +} diff --git a/src/libudev-selinux-private.c b/src/libudev-selinux-private.c new file mode 100755 index 0000000..0f2a617 --- /dev/null +++ b/src/libudev-selinux-private.c @@ -0,0 +1,109 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +static int selinux_enabled; +security_context_t selinux_prev_scontext; + +void udev_selinux_init(struct udev *udev) +{ + /* record the present security context */ + selinux_enabled = (is_selinux_enabled() > 0); + info(udev, "selinux=%i\n", selinux_enabled); + if (!selinux_enabled) + return; + matchpathcon_init_prefix(NULL, udev_get_dev_path(udev)); + if (getfscreatecon(&selinux_prev_scontext) < 0) { + err(udev, "getfscreatecon failed\n"); + selinux_prev_scontext = NULL; + } +} + +void udev_selinux_exit(struct udev *udev) +{ + if (!selinux_enabled) + return; + freecon(selinux_prev_scontext); + selinux_prev_scontext = NULL; +} + +void udev_selinux_lsetfilecon(struct udev *udev, const char *file, unsigned int mode) +{ + security_context_t scontext = NULL; + + if (!selinux_enabled) + return; + if (matchpathcon(file, mode, &scontext) < 0) { + err(udev, "matchpathcon(%s) failed\n", file); + return; + } + if (lsetfilecon(file, scontext) < 0) + err(udev, "setfilecon %s failed: %m\n", file); + freecon(scontext); +} + +void udev_selinux_setfscreatecon(struct udev *udev, const char *file, unsigned int mode) +{ + security_context_t scontext = NULL; + + if (!selinux_enabled) + return; + + if (matchpathcon(file, mode, &scontext) < 0) { + err(udev, "matchpathcon(%s) failed\n", file); + return; + } + if (setfscreatecon(scontext) < 0) + err(udev, "setfscreatecon %s failed: %m\n", file); + freecon(scontext); +} + +void udev_selinux_resetfscreatecon(struct udev *udev) +{ + if (!selinux_enabled) + return; + if (setfscreatecon(selinux_prev_scontext) < 0) + err(udev, "setfscreatecon failed: %m\n"); +} + +void udev_selinux_setfscreateconat(struct udev *udev, int dfd, const char *file, unsigned int mode) +{ + char filename[UTIL_PATH_SIZE]; + + if (!selinux_enabled) + return; + + /* resolve relative filename */ + if (file[0] != '/') { + char procfd[UTIL_PATH_SIZE]; + char target[UTIL_PATH_SIZE]; + ssize_t len; + + snprintf(procfd, sizeof(procfd), "/proc/%u/fd/%u", getpid(), dfd); + len = readlink(procfd, target, sizeof(target)); + if (len <= 0 || len == sizeof(target)) + return; + target[len] = '\0'; + + util_strscpyl(filename, sizeof(filename), target, "/", file, NULL); + file = filename; + } + udev_selinux_setfscreatecon(udev, file, mode); +} diff --git a/src/libudev-util-private.c b/src/libudev-util-private.c new file mode 100755 index 0000000..08f0ba2 --- /dev/null +++ b/src/libudev-util-private.c @@ -0,0 +1,242 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2003-2009 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +static int create_path(struct udev *udev, const char *path, bool selinux) +{ + char p[UTIL_PATH_SIZE]; + char *pos; + struct stat stats; + int err; + + util_strscpy(p, sizeof(p), path); + pos = strrchr(p, '/'); + if (pos == NULL) + return 0; + while (pos != p && pos[-1] == '/') + pos--; + if (pos == p) + return 0; + pos[0] = '\0'; + + dbg(udev, "stat '%s'\n", p); + if (stat(p, &stats) == 0) { + if ((stats.st_mode & S_IFMT) == S_IFDIR) + return 0; + else + return -ENOTDIR; + } + + err = util_create_path(udev, p); + if (err != 0) + return err; + + dbg(udev, "mkdir '%s'\n", p); + if (selinux) + udev_selinux_setfscreatecon(udev, p, S_IFDIR|0755); + err = mkdir(p, 0755); + if (err != 0) { + err = -errno; + if (err == -EEXIST && stat(p, &stats) == 0) { + if ((stats.st_mode & S_IFMT) == S_IFDIR) + err = 0; + else + err = -ENOTDIR; + } + } + if (selinux) + udev_selinux_resetfscreatecon(udev); + return err; +} + +int util_create_path(struct udev *udev, const char *path) +{ + return create_path(udev, path, false); +} + +int util_create_path_selinux(struct udev *udev, const char *path) +{ + return create_path(udev, path, true); +} + +int util_delete_path(struct udev *udev, const char *path) +{ + char p[UTIL_PATH_SIZE]; + char *pos; + int err = 0; + + if (path[0] == '/') + while(path[1] == '/') + path++; + util_strscpy(p, sizeof(p), path); + pos = strrchr(p, '/'); + if (pos == p || pos == NULL) + return 0; + + for (;;) { + *pos = '\0'; + pos = strrchr(p, '/'); + + /* don't remove the last one */ + if ((pos == p) || (pos == NULL)) + break; + + err = rmdir(p); + if (err < 0) { + if (errno == ENOENT) + err = 0; + break; + } + } + return err; +} + +uid_t util_lookup_user(struct udev *udev, const char *user) +{ + char *endptr; + size_t buflen = sysconf(_SC_GETPW_R_SIZE_MAX); + char buf[buflen]; + struct passwd pwbuf; + struct passwd *pw; + uid_t uid; + + if (strcmp(user, "root") == 0) + return 0; + uid = strtoul(user, &endptr, 10); + if (endptr[0] == '\0') + return uid; + + errno = getpwnam_r(user, &pwbuf, buf, buflen, &pw); + if (pw != NULL) + return pw->pw_uid; + if (errno == 0 || errno == ENOENT || errno == ESRCH) + err(udev, "specified user '%s' unknown\n", user); + else + err(udev, "error resolving user '%s': %m\n", user); + return 0; +} + +gid_t util_lookup_group(struct udev *udev, const char *group) +{ + char *endptr; + size_t buflen = sysconf(_SC_GETGR_R_SIZE_MAX); + char *buf; + struct group grbuf; + struct group *gr; + gid_t gid = 0; + + if (strcmp(group, "root") == 0) + return 0; + gid = strtoul(group, &endptr, 10); + if (endptr[0] == '\0') + return gid; + buf = NULL; + gid = 0; + for (;;) { + char *newbuf; + + newbuf = realloc(buf, buflen); + if (!newbuf) + break; + buf = newbuf; + errno = getgrnam_r(group, &grbuf, buf, buflen, &gr); + if (gr != NULL) { + gid = gr->gr_gid; + } else if (errno == ERANGE) { + buflen *= 2; + continue; + } else if (errno == 0 || errno == ENOENT || errno == ESRCH) { + err(udev, "specified group '%s' unknown\n", group); + } else { + err(udev, "error resolving group '%s': %m\n", group); + } + break; + } + free(buf); + return gid; +} + +/* handle "[/]" format */ +int util_resolve_subsys_kernel(struct udev *udev, const char *string, + char *result, size_t maxsize, int read_value) +{ + char temp[UTIL_PATH_SIZE]; + char *subsys; + char *sysname; + struct udev_device *dev; + char *attr; + + if (string[0] != '[') + return -1; + + util_strscpy(temp, sizeof(temp), string); + + subsys = &temp[1]; + + sysname = strchr(subsys, '/'); + if (sysname == NULL) + return -1; + sysname[0] = '\0'; + sysname = &sysname[1]; + + attr = strchr(sysname, ']'); + if (attr == NULL) + return -1; + attr[0] = '\0'; + attr = &attr[1]; + if (attr[0] == '/') + attr = &attr[1]; + if (attr[0] == '\0') + attr = NULL; + + if (read_value && attr == NULL) + return -1; + + dev = udev_device_new_from_subsystem_sysname(udev, subsys, sysname); + if (dev == NULL) + return -1; + + if (read_value) { + const char *val; + + val = udev_device_get_sysattr_value(dev, attr); + if (val != NULL) + util_strscpy(result, maxsize, val); + else + result[0] = '\0'; + info(udev, "value '[%s/%s]%s' is '%s'\n", subsys, sysname, attr, result); + } else { + size_t l; + char *s; + + s = result; + l = util_strpcpyl(&s, maxsize, udev_device_get_syspath(dev), NULL); + if (attr != NULL) + util_strpcpyl(&s, l, "/", attr, NULL); + info(udev, "path '[%s/%s]%s' is '%s'\n", subsys, sysname, attr, result); + } + udev_device_unref(dev); + return 0; +} diff --git a/src/libudev-util.c b/src/libudev-util.c new file mode 100755 index 0000000..7e345f0 --- /dev/null +++ b/src/libudev-util.c @@ -0,0 +1,570 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2011 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/** + * SECTION:libudev-util + * @short_description: utils + */ + +ssize_t util_get_sys_core_link_value(struct udev *udev, const char *slink, const char *syspath, char *value, size_t size) +{ + char path[UTIL_PATH_SIZE]; + char target[UTIL_PATH_SIZE]; + ssize_t len; + const char *pos; + + util_strscpyl(path, sizeof(path), syspath, "/", slink, NULL); + len = readlink(path, target, sizeof(target)); + if (len <= 0 || len == (ssize_t)sizeof(target)) + return -1; + target[len] = '\0'; + pos = strrchr(target, '/'); + if (pos == NULL) + return -1; + pos = &pos[1]; + dbg(udev, "resolved link to: '%s'\n", pos); + return util_strscpy(value, size, pos); +} + +int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size) +{ + char link_target[UTIL_PATH_SIZE]; + + ssize_t len; + int i; + int back; + char *base = NULL; + + len = readlink(syspath, link_target, sizeof(link_target)); + if (len <= 0 || len == (ssize_t)sizeof(link_target)) + return -1; + link_target[len] = '\0'; + dbg(udev, "path link '%s' points to '%s'\n", syspath, link_target); + + for (back = 0; strncmp(&link_target[back * 3], "../", 3) == 0; back++) + ; + dbg(udev, "base '%s', tail '%s', back %i\n", syspath, &link_target[back * 3], back); + for (i = 0; i <= back; i++) { + base = strrchr(syspath, '/'); + if (base == NULL) + return -EINVAL; + base[0] = '\0'; + } + if (base == NULL) + return -EINVAL; + dbg(udev, "after moving back '%s'\n", syspath); + util_strscpyl(base, size - (base - syspath), "/", &link_target[back * 3], NULL); + return 0; +} + +int util_log_priority(const char *priority) +{ + char *endptr; + int prio; + + prio = strtol(priority, &endptr, 10); + if (endptr[0] == '\0' || isspace(endptr[0])) + return prio; + if (strncmp(priority, "err", 3) == 0) + return LOG_ERR; + if (strncmp(priority, "info", 4) == 0) + return LOG_INFO; + if (strncmp(priority, "debug", 5) == 0) + return LOG_DEBUG; + return 0; +} + +size_t util_path_encode(const char *src, char *dest, size_t size) +{ + size_t i, j; + + for (i = 0, j = 0; src[i] != '\0'; i++) { + if (src[i] == '/') { + if (j+4 >= size) { + j = 0; + break; + } + memcpy(&dest[j], "\\x2f", 4); + j += 4; + } else if (src[i] == '\\') { + if (j+4 >= size) { + j = 0; + break; + } + memcpy(&dest[j], "\\x5c", 4); + j += 4; + } else { + if (j+1 >= size) { + j = 0; + break; + } + dest[j] = src[i]; + j++; + } + } + dest[j] = '\0'; + return j; +} + +size_t util_path_decode(char *s) +{ + size_t i, j; + + for (i = 0, j = 0; s[i] != '\0'; j++) { + if (memcmp(&s[i], "\\x2f", 4) == 0) { + s[j] = '/'; + i += 4; + } else if (memcmp(&s[i], "\\x5c", 4) == 0) { + s[j] = '\\'; + i += 4; + } else { + s[j] = s[i]; + i++; + } + } + s[j] = '\0'; + return j; +} + +void util_remove_trailing_chars(char *path, char c) +{ + size_t len; + + if (path == NULL) + return; + len = strlen(path); + while (len > 0 && path[len-1] == c) + path[--len] = '\0'; +} + +/* + * Concatenates strings. In any case, terminates in _all_ cases with '\0' + * and moves the @dest pointer forward to the added '\0'. Returns the + * remaining size, and 0 if the string was truncated. + */ +size_t util_strpcpy(char **dest, size_t size, const char *src) +{ + size_t len; + + len = strlen(src); + if (len >= size) { + if (size > 1) + *dest = mempcpy(*dest, src, size-1); + size = 0; + *dest[0] = '\0'; + } else { + if (len > 0) { + *dest = mempcpy(*dest, src, len); + size -= len; + } + *dest[0] = '\0'; + } + return size; +} + +/* concatenates list of strings, moves dest forward */ +size_t util_strpcpyl(char **dest, size_t size, const char *src, ...) +{ + va_list va; + + va_start(va, src); + do { + size = util_strpcpy(dest, size, src); + src = va_arg(va, char *); + } while (src != NULL); + va_end(va); + + return size; +} + +/* copies string */ +size_t util_strscpy(char *dest, size_t size, const char *src) +{ + char *s; + + s = dest; + return util_strpcpy(&s, size, src); +} + +/* concatenates list of strings */ +size_t util_strscpyl(char *dest, size_t size, const char *src, ...) +{ + va_list va; + char *s; + + va_start(va, src); + s = dest; + do { + size = util_strpcpy(&s, size, src); + src = va_arg(va, char *); + } while (src != NULL); + va_end(va); + + return size; +} + +/* count of characters used to encode one unicode char */ +static int utf8_encoded_expected_len(const char *str) +{ + unsigned char c = (unsigned char)str[0]; + + if (c < 0x80) + return 1; + if ((c & 0xe0) == 0xc0) + return 2; + if ((c & 0xf0) == 0xe0) + return 3; + if ((c & 0xf8) == 0xf0) + return 4; + if ((c & 0xfc) == 0xf8) + return 5; + if ((c & 0xfe) == 0xfc) + return 6; + return 0; +} + +/* decode one unicode char */ +static int utf8_encoded_to_unichar(const char *str) +{ + int unichar; + int len; + int i; + + len = utf8_encoded_expected_len(str); + switch (len) { + case 1: + return (int)str[0]; + case 2: + unichar = str[0] & 0x1f; + break; + case 3: + unichar = (int)str[0] & 0x0f; + break; + case 4: + unichar = (int)str[0] & 0x07; + break; + case 5: + unichar = (int)str[0] & 0x03; + break; + case 6: + unichar = (int)str[0] & 0x01; + break; + default: + return -1; + } + + for (i = 1; i < len; i++) { + if (((int)str[i] & 0xc0) != 0x80) + return -1; + unichar <<= 6; + unichar |= (int)str[i] & 0x3f; + } + + return unichar; +} + +/* expected size used to encode one unicode char */ +static int utf8_unichar_to_encoded_len(int unichar) +{ + if (unichar < 0x80) + return 1; + if (unichar < 0x800) + return 2; + if (unichar < 0x10000) + return 3; + if (unichar < 0x200000) + return 4; + if (unichar < 0x4000000) + return 5; + return 6; +} + +/* check if unicode char has a valid numeric range */ +static int utf8_unichar_valid_range(int unichar) +{ + if (unichar > 0x10ffff) + return 0; + if ((unichar & 0xfffff800) == 0xd800) + return 0; + if ((unichar > 0xfdcf) && (unichar < 0xfdf0)) + return 0; + if ((unichar & 0xffff) == 0xffff) + return 0; + return 1; +} + +/* validate one encoded unicode char and return its length */ +static int utf8_encoded_valid_unichar(const char *str) +{ + int len; + int unichar; + int i; + + len = utf8_encoded_expected_len(str); + if (len == 0) + return -1; + + /* ascii is valid */ + if (len == 1) + return 1; + + /* check if expected encoded chars are available */ + for (i = 0; i < len; i++) + if ((str[i] & 0x80) != 0x80) + return -1; + + unichar = utf8_encoded_to_unichar(str); + + /* check if encoded length matches encoded value */ + if (utf8_unichar_to_encoded_len(unichar) != len) + return -1; + + /* check if value has valid range */ + if (!utf8_unichar_valid_range(unichar)) + return -1; + + return len; +} + +int util_replace_whitespace(const char *str, char *to, size_t len) +{ + size_t i, j; + + /* strip trailing whitespace */ + len = strnlen(str, len); + while (len && isspace(str[len-1])) + len--; + + /* strip leading whitespace */ + i = 0; + while (isspace(str[i]) && (i < len)) + i++; + + j = 0; + while (i < len) { + /* substitute multiple whitespace with a single '_' */ + if (isspace(str[i])) { + while (isspace(str[i])) + i++; + to[j++] = '_'; + } + to[j++] = str[i++]; + } + to[j] = '\0'; + return 0; +} + +static int is_whitelisted(char c, const char *white) +{ + if ((c >= '0' && c <= '9') || + (c >= 'A' && c <= 'Z') || + (c >= 'a' && c <= 'z') || + strchr("#+-.:=@_", c) != NULL || + (white != NULL && strchr(white, c) != NULL)) + return 1; + return 0; +} + +/* allow chars in whitelist, plain ascii, hex-escaping and valid utf8 */ +int util_replace_chars(char *str, const char *white) +{ + size_t i = 0; + int replaced = 0; + + while (str[i] != '\0') { + int len; + + if (is_whitelisted(str[i], white)) { + i++; + continue; + } + + /* accept hex encoding */ + if (str[i] == '\\' && str[i+1] == 'x') { + i += 2; + continue; + } + + /* accept valid utf8 */ + len = utf8_encoded_valid_unichar(&str[i]); + if (len > 1) { + i += len; + continue; + } + + /* if space is allowed, replace whitespace with ordinary space */ + if (isspace(str[i]) && white != NULL && strchr(white, ' ') != NULL) { + str[i] = ' '; + i++; + replaced++; + continue; + } + + /* everything else is replaced with '_' */ + str[i] = '_'; + i++; + replaced++; + } + return replaced; +} + +/** + * udev_util_encode_string: + * @str: input string to be encoded + * @str_enc: output string to store the encoded input string + * @len: maximum size of the output string, which may be + * four times as long as the input string + * + * Encode all potentially unsafe characters of a string to the + * corresponding 2 char hex value prefixed by '\x'. + * + * Returns: 0 if the entire string was copied, non-zero otherwise. + **/ +UDEV_EXPORT int udev_util_encode_string(const char *str, char *str_enc, size_t len) +{ + size_t i, j; + + if (str == NULL || str_enc == NULL) + return -1; + + for (i = 0, j = 0; str[i] != '\0'; i++) { + int seqlen; + + seqlen = utf8_encoded_valid_unichar(&str[i]); + if (seqlen > 1) { + if (len-j < (size_t)seqlen) + goto err; + memcpy(&str_enc[j], &str[i], seqlen); + j += seqlen; + i += (seqlen-1); + } else if (str[i] == '\\' || !is_whitelisted(str[i], NULL)) { + if (len-j < 4) + goto err; + sprintf(&str_enc[j], "\\x%02x", (unsigned char) str[i]); + j += 4; + } else { + if (len-j < 1) + goto err; + str_enc[j] = str[i]; + j++; + } + } + if (len-j < 1) + goto err; + str_enc[j] = '\0'; + return 0; +err: + return -1; +} + +/* + * http://sites.google.com/site/murmurhash/ + * + * All code is released to the public domain. For business purposes, + * Murmurhash is under the MIT license. + * + */ +static unsigned int murmur_hash2(const char *key, int len, unsigned int seed) +{ + /* + * 'm' and 'r' are mixing constants generated offline. + * They're not really 'magic', they just happen to work well. + */ + const unsigned int m = 0x5bd1e995; + const int r = 24; + + /* initialize the hash to a 'random' value */ + unsigned int h = seed ^ len; + + /* mix 4 bytes at a time into the hash */ + const unsigned char * data = (const unsigned char *)key; + + while(len >= 4) { + unsigned int k = *(unsigned int *)data; + + k *= m; + k ^= k >> r; + k *= m; + h *= m; + h ^= k; + + data += 4; + len -= 4; + } + + /* handle the last few bytes of the input array */ + switch(len) { + case 3: + h ^= data[2] << 16; + case 2: + h ^= data[1] << 8; + case 1: + h ^= data[0]; + h *= m; + }; + + /* do a few final mixes of the hash to ensure the last few bytes are well-incorporated */ + h ^= h >> 13; + h *= m; + h ^= h >> 15; + + return h; +} + +unsigned int util_string_hash32(const char *str) +{ + return murmur_hash2(str, strlen(str), 0); +} + +/* get a bunch of bit numbers out of the hash, and set the bits in our bit field */ +uint64_t util_string_bloom64(const char *str) +{ + uint64_t bits = 0; + unsigned int hash = util_string_hash32(str); + + bits |= 1LLU << (hash & 63); + bits |= 1LLU << ((hash >> 6) & 63); + bits |= 1LLU << ((hash >> 12) & 63); + bits |= 1LLU << ((hash >> 18) & 63); + return bits; +} + +#define USEC_PER_SEC 1000000ULL +#define NSEC_PER_USEC 1000ULL +unsigned long long ts_usec(const struct timespec *ts) +{ + return (unsigned long long) ts->tv_sec * USEC_PER_SEC + + (unsigned long long) ts->tv_nsec / NSEC_PER_USEC; +} + +unsigned long long now_usec(void) +{ + struct timespec ts; + + if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0) + return 0; + return ts_usec(&ts); +} diff --git a/src/libudev.c b/src/libudev.c new file mode 100755 index 0000000..d954dae --- /dev/null +++ b/src/libudev.c @@ -0,0 +1,457 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2010 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +/** + * SECTION:libudev + * @short_description: libudev context + * + * The context contains the default values read from the udev config file, + * and is passed to all library operations. + */ + +/** + * udev: + * + * Opaque object representing the library context. + */ +struct udev { + int refcount; + void (*log_fn)(struct udev *udev, + int priority, const char *file, int line, const char *fn, + const char *format, va_list args); + void *userdata; + char *sys_path; + char *dev_path; + char *rules_path[4]; + unsigned long long rules_path_ts[4]; + int rules_path_count; + char *run_path; + struct udev_list properties_list; + int log_priority; +}; + +void udev_log(struct udev *udev, + int priority, const char *file, int line, const char *fn, + const char *format, ...) +{ + va_list args; + + va_start(args, format); + udev->log_fn(udev, priority, file, line, fn, format, args); + va_end(args); +} + +static void log_stderr(struct udev *udev, + int priority, const char *file, int line, const char *fn, + const char *format, va_list args) +{ + fprintf(stderr, "libudev: %s: ", fn); + vfprintf(stderr, format, args); +} + +/** + * udev_get_userdata: + * @udev: udev library context + * + * Retrieve stored data pointer from library context. This might be useful + * to access from callbacks like a custom logging function. + * + * Returns: stored userdata + **/ +UDEV_EXPORT void *udev_get_userdata(struct udev *udev) +{ + if (udev == NULL) + return NULL; + return udev->userdata; +} + +/** + * udev_set_userdata: + * @udev: udev library context + * @userdata: data pointer + * + * Store custom @userdata in the library context. + **/ +UDEV_EXPORT void udev_set_userdata(struct udev *udev, void *userdata) +{ + if (udev == NULL) + return; + udev->userdata = userdata; +} + +static char *set_value(char **s, const char *v) +{ + free(*s); + *s = strdup(v); + util_remove_trailing_chars(*s, '/'); + return *s; +} + +/** + * udev_new: + * + * Create udev library context. This reads the udev configuration + * file, and fills in the default values. + * + * The initial refcount is 1, and needs to be decremented to + * release the resources of the udev library context. + * + * Returns: a new udev library context + **/ +UDEV_EXPORT struct udev *udev_new(void) +{ + struct udev *udev; + const char *env; + char *config_file = NULL; + FILE *f; + + udev = calloc(1, sizeof(struct udev)); + if (udev == NULL) + return NULL; + udev->refcount = 1; + udev->log_fn = log_stderr; + udev->log_priority = LOG_ERR; + udev_list_init(udev, &udev->properties_list, true); + + /* custom config file */ + env = getenv("UDEV_CONFIG_FILE"); + if (env != NULL) { + if (set_value(&config_file, env) == NULL) + goto err; + udev_add_property(udev, "UDEV_CONFIG_FILE", config_file); + } + + /* default config file */ + if (config_file == NULL) + config_file = strdup(SYSCONFDIR "/udev/udev.conf"); + if (config_file == NULL) + goto err; + + f = fopen(config_file, "re"); + if (f != NULL) { + char line[UTIL_LINE_SIZE]; + int line_nr = 0; + + while (fgets(line, sizeof(line), f)) { + size_t len; + char *key; + char *val; + + line_nr++; + + /* find key */ + key = line; + while (isspace(key[0])) + key++; + + /* comment or empty line */ + if (key[0] == '#' || key[0] == '\0') + continue; + + /* split key/value */ + val = strchr(key, '='); + if (val == NULL) { + err(udev, "missing = in '%s'[%i], skip line\n", config_file, line_nr); + continue; + } + val[0] = '\0'; + val++; + + /* find value */ + while (isspace(val[0])) + val++; + + /* terminate key */ + len = strlen(key); + if (len == 0) + continue; + while (isspace(key[len-1])) + len--; + key[len] = '\0'; + + /* terminate value */ + len = strlen(val); + if (len == 0) + continue; + while (isspace(val[len-1])) + len--; + val[len] = '\0'; + + if (len == 0) + continue; + + /* unquote */ + if (val[0] == '"' || val[0] == '\'') { + if (val[len-1] != val[0]) { + err(udev, "inconsistent quoting in '%s'[%i], skip line\n", config_file, line_nr); + continue; + } + val[len-1] = '\0'; + val++; + } + + if (strcmp(key, "udev_log") == 0) { + udev_set_log_priority(udev, util_log_priority(val)); + continue; + } + if (strcmp(key, "udev_root") == 0) { + set_value(&udev->dev_path, val); + continue; + } + if (strcmp(key, "udev_run") == 0) { + set_value(&udev->run_path, val); + continue; + } + if (strcmp(key, "udev_sys") == 0) { + set_value(&udev->sys_path, val); + continue; + } + if (strcmp(key, "udev_rules") == 0) { + set_value(&udev->rules_path[0], val); + udev->rules_path_count = 1; + continue; + } + } + fclose(f); + } + + /* environment overrides config */ + env = getenv("UDEV_LOG"); + if (env != NULL) + udev_set_log_priority(udev, util_log_priority(env)); + + /* set defaults */ + if (udev->dev_path == NULL) + if (set_value(&udev->dev_path, "/dev") == NULL) + goto err; + + if (udev->sys_path == NULL) + if (set_value(&udev->sys_path, "/sys") == NULL) + goto err; + + if (udev->run_path == NULL) + if (set_value(&udev->run_path, "/run/udev") == NULL) + goto err; + + if (udev->rules_path[0] == NULL) { + /* /usr/lib/udev -- system rules */ + udev->rules_path[0] = strdup(PKGLIBEXECDIR "/rules.d"); + if (!udev->rules_path[0]) + goto err; + + /* /run/udev -- runtime rules */ + if (asprintf(&udev->rules_path[2], "%s/rules.d", udev->run_path) < 0) + goto err; + + /* /etc/udev -- local administration rules */ + udev->rules_path[1] = strdup(SYSCONFDIR "/udev/rules.d"); + if (!udev->rules_path[1]) + goto err; + + udev->rules_path_count = 3; + } + + dbg(udev, "context %p created\n", udev); + dbg(udev, "log_priority=%d\n", udev->log_priority); + dbg(udev, "config_file='%s'\n", config_file); + dbg(udev, "dev_path='%s'\n", udev->dev_path); + dbg(udev, "sys_path='%s'\n", udev->sys_path); + dbg(udev, "run_path='%s'\n", udev->run_path); + dbg(udev, "rules_path='%s':'%s':'%s'\n", udev->rules_path[0], udev->rules_path[1], udev->rules_path[2]); + free(config_file); + return udev; +err: + free(config_file); + err(udev, "context creation failed\n"); + udev_unref(udev); + return NULL; +} + +/** + * udev_ref: + * @udev: udev library context + * + * Take a reference of the udev library context. + * + * Returns: the passed udev library context + **/ +UDEV_EXPORT struct udev *udev_ref(struct udev *udev) +{ + if (udev == NULL) + return NULL; + udev->refcount++; + return udev; +} + +/** + * udev_unref: + * @udev: udev library context + * + * Drop a reference of the udev library context. If the refcount + * reaches zero, the resources of the context will be released. + * + **/ +UDEV_EXPORT void udev_unref(struct udev *udev) +{ + if (udev == NULL) + return; + udev->refcount--; + if (udev->refcount > 0) + return; + udev_list_cleanup(&udev->properties_list); + free(udev->dev_path); + free(udev->sys_path); + free(udev->rules_path[0]); + free(udev->rules_path[1]); + free(udev->rules_path[2]); + free(udev->run_path); + dbg(udev, "context %p released\n", udev); + free(udev); +} + +/** + * udev_set_log_fn: + * @udev: udev library context + * @log_fn: function to be called for logging messages + * + * The built-in logging writes to stderr. It can be + * overridden by a custom function, to plug log messages + * into the users' logging functionality. + * + **/ +UDEV_EXPORT void udev_set_log_fn(struct udev *udev, + void (*log_fn)(struct udev *udev, + int priority, const char *file, int line, const char *fn, + const char *format, va_list args)) +{ + udev->log_fn = log_fn; + info(udev, "custom logging function %p registered\n", log_fn); +} + +/** + * udev_get_log_priority: + * @udev: udev library context + * + * The initial logging priority is read from the udev config file + * at startup. + * + * Returns: the current logging priority + **/ +UDEV_EXPORT int udev_get_log_priority(struct udev *udev) +{ + return udev->log_priority; +} + +/** + * udev_set_log_priority: + * @udev: udev library context + * @priority: the new logging priority + * + * Set the current logging priority. The value controls which messages + * are logged. + **/ +UDEV_EXPORT void udev_set_log_priority(struct udev *udev, int priority) +{ + char num[32]; + + udev->log_priority = priority; + snprintf(num, sizeof(num), "%u", udev->log_priority); + udev_add_property(udev, "UDEV_LOG", num); +} + +int udev_get_rules_path(struct udev *udev, char **path[], unsigned long long *stamp_usec[]) +{ + *path = udev->rules_path; + if (stamp_usec) + *stamp_usec = udev->rules_path_ts; + return udev->rules_path_count; +} + +/** + * udev_get_sys_path: + * @udev: udev library context + * + * Retrieve the sysfs mount point. The default is "/sys". For + * testing purposes, it can be overridden with udev_sys= + * in the udev configuration file. + * + * Returns: the sys mount point + **/ +UDEV_EXPORT const char *udev_get_sys_path(struct udev *udev) +{ + if (udev == NULL) + return NULL; + return udev->sys_path; +} + +/** + * udev_get_dev_path: + * @udev: udev library context + * + * Retrieve the device directory path. The default value is "/dev", + * the actual value may be overridden in the udev configuration + * file. + * + * Returns: the device directory path + **/ +UDEV_EXPORT const char *udev_get_dev_path(struct udev *udev) +{ + if (udev == NULL) + return NULL; + return udev->dev_path; +} + +/** + * udev_get_run_path: + * @udev: udev library context + * + * Retrieve the udev runtime directory path. The default is "/run/udev". + * + * Returns: the runtime directory path + **/ +UDEV_EXPORT const char *udev_get_run_path(struct udev *udev) +{ + if (udev == NULL) + return NULL; + return udev->run_path; +} + +struct udev_list_entry *udev_add_property(struct udev *udev, const char *key, const char *value) +{ + if (value == NULL) { + struct udev_list_entry *list_entry; + + list_entry = udev_get_properties_list_entry(udev); + list_entry = udev_list_entry_get_by_name(list_entry, key); + if (list_entry != NULL) + udev_list_entry_delete(list_entry); + return NULL; + } + return udev_list_entry_add(&udev->properties_list, key, value); +} + +struct udev_list_entry *udev_get_properties_list_entry(struct udev *udev) +{ + return udev_list_get_entry(&udev->properties_list); +} diff --git a/src/libudev.h b/src/libudev.h new file mode 100755 index 0000000..10e098d --- /dev/null +++ b/src/libudev.h @@ -0,0 +1,189 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008-2011 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#ifndef _LIBUDEV_H_ +#define _LIBUDEV_H_ + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * udev - library context + * + * reads the udev config and system environment + * allows custom logging + */ +struct udev; +struct udev *udev_ref(struct udev *udev); +void udev_unref(struct udev *udev); +struct udev *udev_new(void); +void udev_set_log_fn(struct udev *udev, + void (*log_fn)(struct udev *udev, + int priority, const char *file, int line, const char *fn, + const char *format, va_list args)); +int udev_get_log_priority(struct udev *udev); +void udev_set_log_priority(struct udev *udev, int priority); +const char *udev_get_sys_path(struct udev *udev); +const char *udev_get_dev_path(struct udev *udev); +const char *udev_get_run_path(struct udev *udev); +void *udev_get_userdata(struct udev *udev); +void udev_set_userdata(struct udev *udev, void *userdata); + +/* + * udev_list + * + * access to libudev generated lists + */ +struct udev_list_entry; +struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry); +struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name); +const char *udev_list_entry_get_name(struct udev_list_entry *list_entry); +const char *udev_list_entry_get_value(struct udev_list_entry *list_entry); +/** + * udev_list_entry_foreach: + * @list_entry: entry to store the current position + * @first_entry: first entry to start with + * + * Helper to iterate over all entries of a list. + */ +#define udev_list_entry_foreach(list_entry, first_entry) \ + for (list_entry = first_entry; \ + list_entry != NULL; \ + list_entry = udev_list_entry_get_next(list_entry)) + +/* + * udev_device + * + * access to sysfs/kernel devices + */ +struct udev_device; +struct udev_device *udev_device_ref(struct udev_device *udev_device); +void udev_device_unref(struct udev_device *udev_device); +struct udev *udev_device_get_udev(struct udev_device *udev_device); +struct udev_device *udev_device_new_from_syspath(struct udev *udev, const char *syspath); +struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum); +struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname); +struct udev_device *udev_device_new_from_environment(struct udev *udev); +/* udev_device_get_parent_*() does not take a reference on the returned device, it is automatically unref'd with the parent */ +struct udev_device *udev_device_get_parent(struct udev_device *udev_device); +struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device, + const char *subsystem, const char *devtype); +/* retrieve device properties */ +const char *udev_device_get_devpath(struct udev_device *udev_device); +const char *udev_device_get_subsystem(struct udev_device *udev_device); +const char *udev_device_get_devtype(struct udev_device *udev_device); +const char *udev_device_get_syspath(struct udev_device *udev_device); +const char *udev_device_get_sysname(struct udev_device *udev_device); +const char *udev_device_get_sysnum(struct udev_device *udev_device); +const char *udev_device_get_devnode(struct udev_device *udev_device); +int udev_device_get_is_initialized(struct udev_device *udev_device); +struct udev_list_entry *udev_device_get_devlinks_list_entry(struct udev_device *udev_device); +struct udev_list_entry *udev_device_get_properties_list_entry(struct udev_device *udev_device); +struct udev_list_entry *udev_device_get_tags_list_entry(struct udev_device *udev_device); +struct udev_list_entry *udev_device_get_sysattr_list_entry(struct udev_device *udev_device); +const char *udev_device_get_property_value(struct udev_device *udev_device, const char *key); +const char *udev_device_get_driver(struct udev_device *udev_device); +dev_t udev_device_get_devnum(struct udev_device *udev_device); +const char *udev_device_get_action(struct udev_device *udev_device); +unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device); +unsigned long long int udev_device_get_usec_since_initialized(struct udev_device *udev_device); +const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr); +int udev_device_has_tag(struct udev_device *udev_device, const char *tag); + +/* + * udev_monitor + * + * access to kernel uevents and udev events + */ +struct udev_monitor; +struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor); +void udev_monitor_unref(struct udev_monitor *udev_monitor); +struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor); +/* kernel and udev generated events over netlink */ +struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name); +/* custom socket (use netlink and filters instead) */ +struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, const char *socket_path); +/* bind socket */ +int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor); +int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size); +int udev_monitor_get_fd(struct udev_monitor *udev_monitor); +struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monitor); +/* in-kernel socket filters to select messages that get delivered to a listener */ +int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor, + const char *subsystem, const char *devtype); +int udev_monitor_filter_add_match_tag(struct udev_monitor *udev_monitor, const char *tag); +int udev_monitor_filter_update(struct udev_monitor *udev_monitor); +int udev_monitor_filter_remove(struct udev_monitor *udev_monitor); + +/* + * udev_enumerate + * + * search sysfs for specific devices and provide a sorted list + */ +struct udev_enumerate; +struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate); +void udev_enumerate_unref(struct udev_enumerate *udev_enumerate); +struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate); +struct udev_enumerate *udev_enumerate_new(struct udev *udev); +/* device properties filter */ +int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); +int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); +int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); +int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); +int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value); +int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname); +int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag); +int udev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *parent); +int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate); +int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath); +/* run enumeration with active filters */ +int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate); +int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate); +/* return device list */ +struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate); + +/* + * udev_queue + * + * access to the currently running udev events + */ +struct udev_queue; +struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue); +void udev_queue_unref(struct udev_queue *udev_queue); +struct udev *udev_queue_get_udev(struct udev_queue *udev_queue); +struct udev_queue *udev_queue_new(struct udev *udev); +unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue); +unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue); +int udev_queue_get_udev_is_active(struct udev_queue *udev_queue); +int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue); +int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum); +int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue, + unsigned long long int start, unsigned long long int end); +struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue); + +/* + * udev_util + * + * udev specific utilities + */ +int udev_util_encode_string(const char *str, char *str_enc, size_t len); + + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif diff --git a/src/libudev.pc.in b/src/libudev.pc.in new file mode 100755 index 0000000..c9a47fc --- /dev/null +++ b/src/libudev.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libudev +Description: Library to access udev device information +Version: @VERSION@ +Libs: -L${libdir} -ludev -lrt +Libs.private: +Cflags: -I${includedir} diff --git a/src/mtd_probe/75-probe_mtd.rules b/src/mtd_probe/75-probe_mtd.rules new file mode 100755 index 0000000..c0e0839 --- /dev/null +++ b/src/mtd_probe/75-probe_mtd.rules @@ -0,0 +1,8 @@ +# do not edit this file, it will be overwritten on update + +ACTION!="add", GOTO="mtd_probe_end" + +KERNEL=="mtd*ro", IMPORT{program}="mtd_probe $devnode" +KERNEL=="mtd*ro", ENV{MTD_FTL}=="smartmedia", IMPORT{builtin}="kmod load sm_ftl" + +LABEL="mtd_probe_end" diff --git a/src/mtd_probe/mtd_probe.c b/src/mtd_probe/mtd_probe.c new file mode 100755 index 0000000..1aa08d3 --- /dev/null +++ b/src/mtd_probe/mtd_probe.c @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2010 - Maxim Levitsky + * + * mtd_probe is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * mtd_probe 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 mtd_probe; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + */ +#include "mtd_probe.h" +#include +#include +#include +#include +#include +#include +#include +#include + +int main(int argc, char** argv) +{ + if (argc != 2) { + printf("usage: mtd_probe /dev/mtd[n]\n"); + return 1; + } + + int mtd_fd = open(argv[1], O_RDONLY); + if (mtd_fd == -1) { + perror("open"); + exit(-1); + } + + mtd_info_t mtd_info; + int error = ioctl(mtd_fd, MEMGETINFO, &mtd_info); + if (error == -1) { + perror("ioctl"); + exit(-1); + } + + probe_smart_media(mtd_fd, &mtd_info); + return -1; +} diff --git a/src/mtd_probe/mtd_probe.h b/src/mtd_probe/mtd_probe.h new file mode 100755 index 0000000..2a37ede --- /dev/null +++ b/src/mtd_probe/mtd_probe.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2010 - Maxim Levitsky + * + * mtd_probe is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * mtd_probe 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 mtd_probe; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + */ + +#include + +/* Full oob structure as written on the flash */ +struct sm_oob { + uint32_t reserved; + uint8_t data_status; + uint8_t block_status; + uint8_t lba_copy1[2]; + uint8_t ecc2[3]; + uint8_t lba_copy2[2]; + uint8_t ecc1[3]; +} __attribute__((packed)); + + +/* one sector is always 512 bytes, but it can consist of two nand pages */ +#define SM_SECTOR_SIZE 512 + +/* oob area is also 16 bytes, but might be from two pages */ +#define SM_OOB_SIZE 16 + +/* This is maximum zone size, and all devices that have more that one zone + have this size */ +#define SM_MAX_ZONE_SIZE 1024 + +/* support for small page nand */ +#define SM_SMALL_PAGE 256 +#define SM_SMALL_OOB_SIZE 8 + + +void probe_smart_media(int mtd_fd, mtd_info_t *info); diff --git a/src/mtd_probe/probe_smartmedia.c b/src/mtd_probe/probe_smartmedia.c new file mode 100755 index 0000000..b3cdefc --- /dev/null +++ b/src/mtd_probe/probe_smartmedia.c @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2010 - Maxim Levitsky + * + * mtd_probe is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * mtd_probe 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 mtd_probe; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "mtd_probe.h" + +static const uint8_t cis_signature[] = { + 0x01, 0x03, 0xD9, 0x01, 0xFF, 0x18, 0x02, 0xDF, 0x01, 0x20 +}; + + +void probe_smart_media(int mtd_fd, mtd_info_t* info) +{ + char* cis_buffer = malloc(SM_SECTOR_SIZE); + + if (!cis_buffer) + return; + + if (info->type != MTD_NANDFLASH) + goto exit; + + int sector_size = info->writesize; + int block_size = info->erasesize; + int size_in_megs = info->size / (1024 * 1024); + int spare_count; + + + if (sector_size != SM_SECTOR_SIZE && sector_size != SM_SMALL_PAGE) + goto exit; + + switch(size_in_megs) { + case 1: + case 2: + spare_count = 6; + break; + case 4: + spare_count = 12; + break; + default: + spare_count = 24; + break; + } + + + int offset; + int cis_found = 0; + + for (offset = 0 ; offset < block_size * spare_count ; + offset += sector_size) { + + lseek(mtd_fd, SEEK_SET, offset); + if (read(mtd_fd, cis_buffer, SM_SECTOR_SIZE) == SM_SECTOR_SIZE){ + cis_found = 1; + break; + } + } + + if (!cis_found) + goto exit; + + if (memcmp(cis_buffer, cis_signature, sizeof(cis_signature)) != 0 && + (memcmp(cis_buffer + SM_SMALL_PAGE, cis_signature, + sizeof(cis_signature)) != 0)) + goto exit; + + printf("MTD_FTL=smartmedia\n"); + free(cis_buffer); + exit(0); +exit: + free(cis_buffer); + return; +} diff --git a/src/rule_generator/75-cd-aliases-generator.rules b/src/rule_generator/75-cd-aliases-generator.rules new file mode 100755 index 0000000..e6da010 --- /dev/null +++ b/src/rule_generator/75-cd-aliases-generator.rules @@ -0,0 +1,9 @@ +# these rules generate rules for the /dev/{cdrom,dvd,...} symlinks + +# the "path" of usb/ieee1394 devices changes frequently, use "id" +ACTION=="add", SUBSYSTEM=="block", SUBSYSTEMS=="usb|ieee1394", ENV{ID_CDROM}=="?*", ENV{GENERATED}!="?*", \ + PROGRAM="write_cd_rules by-id", SYMLINK+="%c", GOTO="persistent_cd_end" + +ACTION=="add", SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", ENV{GENERATED}!="?*", PROGRAM="write_cd_rules", SYMLINK+="%c" + +LABEL="persistent_cd_end" diff --git a/src/rule_generator/75-persistent-net-generator.rules b/src/rule_generator/75-persistent-net-generator.rules new file mode 100755 index 0000000..4f80573 --- /dev/null +++ b/src/rule_generator/75-persistent-net-generator.rules @@ -0,0 +1,102 @@ +# do not edit this file, it will be overwritten on update + +# these rules generate rules for persistent network device naming +# +# variables used to communicate: +# MATCHADDR MAC address used for the match +# MATCHID bus_id used for the match +# MATCHDRV driver name used for the match +# MATCHIFTYPE interface type match +# COMMENT comment to add to the generated rule +# INTERFACE_NAME requested name supplied by external tool +# INTERFACE_NEW new interface name returned by rule writer + +ACTION!="add", GOTO="persistent_net_generator_end" +SUBSYSTEM!="net", GOTO="persistent_net_generator_end" + +# ignore the interface if a name has already been set +NAME=="?*", GOTO="persistent_net_generator_end" + +# device name whitelist +KERNEL!="eth*|ath*|wlan*[0-9]|msh*|ra*|sta*|ctc*|lcs*|hsi*", GOTO="persistent_net_generator_end" + +# ignore Xen virtual interfaces +SUBSYSTEMS=="xen", GOTO="persistent_net_generator_end" + +# read MAC address +ENV{MATCHADDR}="$attr{address}" + +# match interface type +ENV{MATCHIFTYPE}="$attr{type}" + +# ignore KVM virtual interfaces +ENV{MATCHADDR}=="52:54:00:*", GOTO="persistent_net_generator_end" +# ignore VMWare virtual interfaces +ENV{MATCHADDR}=="00:0c:29:*|00:50:56:*", GOTO="persistent_net_generator_end" +# ignore Hyper-V virtual interfaces +ENV{MATCHADDR}=="00:15:5d:*", GOTO="persistent_net_generator_end" + +# These vendors are known to violate the local MAC address assignment scheme +# Interlan, DEC (UNIBUS or QBUS), Apollo, Cisco, Racal-Datacom +ENV{MATCHADDR}=="02:07:01:*", GOTO="globally_administered_whitelist" +# 3Com +ENV{MATCHADDR}=="02:60:60:*", GOTO="globally_administered_whitelist" +# 3Com IBM PC; Imagen; Valid; Cisco; Apple +ENV{MATCHADDR}=="02:60:8c:*", GOTO="globally_administered_whitelist" +# Intel +ENV{MATCHADDR}=="02:a0:c9:*", GOTO="globally_administered_whitelist" +# Olivetti +ENV{MATCHADDR}=="02:aa:3c:*", GOTO="globally_administered_whitelist" +# CMC Masscomp; Silicon Graphics; Prime EXL +ENV{MATCHADDR}=="02:cf:1f:*", GOTO="globally_administered_whitelist" +# Prominet Corporation Gigabit Ethernet Switch +ENV{MATCHADDR}=="02:e0:3b:*", GOTO="globally_administered_whitelist" +# BTI (Bus-Tech, Inc.) IBM Mainframes +ENV{MATCHADDR}=="02:e6:d3:*", GOTO="globally_administered_whitelist" +# Realtek +ENV{MATCHADDR}=="52:54:00:*", GOTO="globally_administered_whitelist" +# Novell 2000 +ENV{MATCHADDR}=="52:54:4c:*", GOTO="globally_administered_whitelist" +# Realtec +ENV{MATCHADDR}=="52:54:ab:*", GOTO="globally_administered_whitelist" +# Kingston Technologies +ENV{MATCHADDR}=="e2:0c:0f:*", GOTO="globally_administered_whitelist" +# Xensource +ENV{MATCHADDR}=="00:16:3e:*", GOTO="globally_administered_whitelist" + +# match interface dev_id +ATTR{dev_id}=="?*", ENV{MATCHDEVID}="$attr{dev_id}" + +# do not use "locally administered" MAC address +ENV{MATCHADDR}=="?[2367abef]:*", ENV{MATCHADDR}="" + +# do not use empty address +ENV{MATCHADDR}=="00:00:00:00:00:00", ENV{MATCHADDR}="" + +LABEL="globally_administered_whitelist" + +# build comment line for generated rule: +SUBSYSTEMS=="pci", ENV{COMMENT}="PCI device $attr{vendor}:$attr{device} ($driver)" +SUBSYSTEMS=="usb", ATTRS{idVendor}=="?*", ENV{COMMENT}="USB device 0x$attr{idVendor}:0x$attr{idProduct} ($driver)" +SUBSYSTEMS=="pcmcia", ENV{COMMENT}="PCMCIA device $attr{card_id}:$attr{manf_id} ($driver)" +SUBSYSTEMS=="ieee1394", ENV{COMMENT}="Firewire device $attr{host_id})" + +# ibmveth likes to use "locally administered" MAC addresses +DRIVERS=="ibmveth", ENV{MATCHADDR}="$attr{address}", ENV{COMMENT}="ibmveth ($id)" + +# S/390 uses id matches only, do not use MAC address match +SUBSYSTEMS=="ccwgroup", ENV{COMMENT}="S/390 $driver device at $id", ENV{MATCHID}="$id", ENV{MATCHDRV}="$driver", ENV{MATCHADDR}="" + +# see if we got enough data to create a rule +ENV{MATCHADDR}=="", ENV{MATCHID}=="", ENV{INTERFACE_NAME}=="", GOTO="persistent_net_generator_end" + +# default comment +ENV{COMMENT}=="", ENV{COMMENT}="net device ($attr{driver})" + +# write rule +DRIVERS=="?*", IMPORT{program}="write_net_rules" + +# rename interface if needed +ENV{INTERFACE_NEW}=="?*", NAME="$env{INTERFACE_NEW}" + +LABEL="persistent_net_generator_end" diff --git a/src/rule_generator/rule_generator.functions b/src/rule_generator/rule_generator.functions new file mode 100755 index 0000000..2eec1b6 --- /dev/null +++ b/src/rule_generator/rule_generator.functions @@ -0,0 +1,113 @@ +# functions used by the udev rule generator + +# Copyright (C) 2006 Marco d'Itri + +# 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 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 . + +PATH='/usr/bin:/bin:/usr/sbin:/sbin' + +# Read a single line from file $1 in the $DEVPATH directory. +# The function must not return an error even if the file does not exist. +sysread() { + local file="$1" + [ -e "/sys$DEVPATH/$file" ] || return 0 + local value + read value < "/sys$DEVPATH/$file" || return 0 + echo "$value" +} + +sysreadlink() { + local file="$1" + [ -e "/sys$DEVPATH/$file" ] || return 0 + readlink -f /sys$DEVPATH/$file 2> /dev/null || true +} + +# Return true if a directory is writeable. +writeable() { + if ln -s test-link $1/.is-writeable 2> /dev/null; then + rm -f $1/.is-writeable + return 0 + else + return 1 + fi +} + +# Create a lock file for the current rules file. +lock_rules_file() { + RUNDIR=$(udevadm info --run) + [ -e "$RUNDIR" ] || return 0 + + RULES_LOCK="$RUNDIR/.lock-${RULES_FILE##*/}" + + retry=30 + while ! mkdir $RULES_LOCK 2> /dev/null; do + if [ $retry -eq 0 ]; then + echo "Cannot lock $RULES_FILE!" >&2 + exit 2 + fi + sleep 1 + retry=$(($retry - 1)) + done +} + +unlock_rules_file() { + [ "$RULES_LOCK" ] || return 0 + rmdir $RULES_LOCK || true +} + +# Choose the real rules file if it is writeable or a temporary file if not. +# Both files should be checked later when looking for existing rules. +choose_rules_file() { + RUNDIR=$(udevadm info --run) + local tmp_rules_file="$RUNDIR/tmp-rules--${RULES_FILE##*/}" + [ -e "$RULES_FILE" -o -e "$tmp_rules_file" ] || PRINT_HEADER=1 + + if writeable ${RULES_FILE%/*}; then + RO_RULES_FILE='/dev/null' + else + RO_RULES_FILE=$RULES_FILE + RULES_FILE=$tmp_rules_file + fi +} + +# Return the name of the first free device. +raw_find_next_available() { + local links="$1" + + local basename=${links%%[ 0-9]*} + local max=-1 + for name in $links; do + local num=${name#$basename} + [ "$num" ] || num=0 + [ $num -gt $max ] && max=$num + done + + local max=$(($max + 1)) + # "name0" actually is just "name" + [ $max -eq 0 ] && return + echo "$max" +} + +# Find all rules matching a key (with action) and a pattern. +find_all_rules() { + local key="$1" + local linkre="$2" + local match="$3" + + local search='.*[[:space:],]'"$key"'"('"$linkre"')".*' + echo $(sed -n -r -e 's/^#.*//' -e "${match}s/${search}/\1/p" \ + $RO_RULES_FILE \ + $([ -e $RULES_FILE ] && echo $RULES_FILE) \ + 2>/dev/null) +} diff --git a/src/rule_generator/write_cd_rules b/src/rule_generator/write_cd_rules new file mode 100755 index 0000000..645b9cd --- /dev/null +++ b/src/rule_generator/write_cd_rules @@ -0,0 +1,126 @@ +#!/bin/sh -e + +# This script is run if an optical drive lacks a rule for persistent naming. +# +# It adds symlinks for optical drives based on the device class determined +# by cdrom_id and used ID_PATH to identify the device. + +# (C) 2006 Marco d'Itri +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 2 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# debug, if UDEV_LOG= +if [ -n "$UDEV_LOG" ]; then + if [ "$UDEV_LOG" -ge 7 ]; then + set -x + fi +fi + +RULES_FILE="/etc/udev/rules.d/70-persistent-cd.rules" + +. /lib/udev/rule_generator.functions + +find_next_available() { + raw_find_next_available "$(find_all_rules 'SYMLINK\+=' "$1")" +} + +write_rule() { + local match="$1" + local link="$2" + local comment="$3" + + { + if [ "$PRINT_HEADER" ]; then + PRINT_HEADER= + echo "# This file was automatically generated by the $0" + echo "# program, run by the cd-aliases-generator.rules rules file." + echo "#" + echo "# You can modify it, as long as you keep each rule on a single" + echo "# line, and set the \$GENERATED variable." + echo "" + fi + + [ "$comment" ] && echo "# $comment" + echo "$match, SYMLINK+=\"$link\", ENV{GENERATED}=\"1\"" + } >> $RULES_FILE + SYMLINKS="$SYMLINKS $link" +} + +if [ -z "$DEVPATH" ]; then + echo "Missing \$DEVPATH." >&2 + exit 1 +fi +if [ -z "$ID_CDROM" ]; then + echo "$DEVPATH is not a CD reader." >&2 + exit 1 +fi + +if [ "$1" ]; then + METHOD="$1" +else + METHOD='by-path' +fi + +case "$METHOD" in + by-path) + if [ -z "$ID_PATH" ]; then + echo "$DEVPATH not supported by path_id. by-id may work." >&2 + exit 1 + fi + RULE="ENV{ID_PATH}==\"$ID_PATH\"" + ;; + + by-id) + if [ "$ID_SERIAL" ]; then + RULE="ENV{ID_SERIAL}==\"$ID_SERIAL\"" + elif [ "$ID_MODEL" -a "$ID_REVISION" ]; then + RULE="ENV{ID_MODEL}==\"$ID_MODEL\", ENV{ID_REVISION}==\"$ID_REVISION\"" + else + echo "$DEVPATH not supported by ata_id. by-path may work." >&2 + exit 1 + fi + ;; + + *) + echo "Invalid argument (must be either by-path or by-id)." >&2 + exit 1 + ;; +esac + +# Prevent concurrent processes from modifying the file at the same time. +lock_rules_file + +# Check if the rules file is writeable. +choose_rules_file + +link_num=$(find_next_available 'cdrom[0-9]*') + +match="SUBSYSTEM==\"block\", ENV{ID_CDROM}==\"?*\", $RULE" + +comment="$ID_MODEL ($ID_PATH)" + + write_rule "$match" "cdrom$link_num" "$comment" +[ "$ID_CDROM_CD_R" -o "$ID_CDROM_CD_RW" ] && \ + write_rule "$match" "cdrw$link_num" +[ "$ID_CDROM_DVD" ] && \ + write_rule "$match" "dvd$link_num" +[ "$ID_CDROM_DVD_R" -o "$ID_CDROM_DVD_RW" -o "$ID_CDROM_DVD_RAM" ] && \ + write_rule "$match" "dvdrw$link_num" +echo >> $RULES_FILE + +unlock_rules_file + +echo $SYMLINKS + +exit 0 diff --git a/src/rule_generator/write_net_rules b/src/rule_generator/write_net_rules new file mode 100755 index 0000000..bcea4b0 --- /dev/null +++ b/src/rule_generator/write_net_rules @@ -0,0 +1,141 @@ +#!/bin/sh -e + +# This script is run to create persistent network device naming rules +# based on properties of the device. +# If the interface needs to be renamed, INTERFACE_NEW= will be printed +# on stdout to allow udev to IMPORT it. + +# variables used to communicate: +# MATCHADDR MAC address used for the match +# MATCHID bus_id used for the match +# MATCHDEVID dev_id used for the match +# MATCHDRV driver name used for the match +# MATCHIFTYPE interface type match +# COMMENT comment to add to the generated rule +# INTERFACE_NAME requested name supplied by external tool +# INTERFACE_NEW new interface name returned by rule writer + +# Copyright (C) 2006 Marco d'Itri +# Copyright (C) 2007 Kay Sievers +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# debug, if UDEV_LOG= +if [ -n "$UDEV_LOG" ]; then + if [ "$UDEV_LOG" -ge 7 ]; then + set -x + fi +fi + +RULES_FILE='/etc/udev/rules.d/70-persistent-net.rules' + +. /lib/udev/rule_generator.functions + +interface_name_taken() { + local value="$(find_all_rules 'NAME=' $INTERFACE)" + if [ "$value" ]; then + return 0 + else + return 1 + fi +} + +find_next_available() { + raw_find_next_available "$(find_all_rules 'NAME=' "$1")" +} + +write_rule() { + local match="$1" + local name="$2" + local comment="$3" + + { + if [ "$PRINT_HEADER" ]; then + PRINT_HEADER= + echo "# This file was automatically generated by the $0" + echo "# program, run by the persistent-net-generator.rules rules file." + echo "#" + echo "# You can modify it, as long as you keep each rule on a single" + echo "# line, and change only the value of the NAME= key." + fi + + echo "" + [ "$comment" ] && echo "# $comment" + echo "SUBSYSTEM==\"net\", ACTION==\"add\"$match, NAME=\"$name\"" + } >> $RULES_FILE +} + +if [ -z "$INTERFACE" ]; then + echo "missing \$INTERFACE" >&2 + exit 1 +fi + +# Prevent concurrent processes from modifying the file at the same time. +lock_rules_file + +# Check if the rules file is writeable. +choose_rules_file + +# the DRIVERS key is needed to not match bridges and VLAN sub-interfaces +if [ "$MATCHADDR" ]; then + match="$match, DRIVERS==\"?*\", ATTR{address}==\"$MATCHADDR\"" +fi + +if [ "$MATCHDRV" ]; then + match="$match, DRIVERS==\"$MATCHDRV\"" +fi + +if [ "$MATCHDEVID" ]; then + match="$match, ATTR{dev_id}==\"$MATCHDEVID\"" +fi + +if [ "$MATCHID" ]; then + match="$match, KERNELS==\"$MATCHID\"" +fi + +if [ "$MATCHIFTYPE" ]; then + match="$match, ATTR{type}==\"$MATCHIFTYPE\"" +fi + +if [ -z "$match" ]; then + echo "missing valid match" >&2 + unlock_rules_file + exit 1 +fi + +basename=${INTERFACE%%[0-9]*} +match="$match, KERNEL==\"$basename*\"" + +if [ "$INTERFACE_NAME" ]; then + # external tools may request a custom name + COMMENT="$COMMENT (custom name provided by external tool)" + if [ "$INTERFACE_NAME" != "$INTERFACE" ]; then + INTERFACE=$INTERFACE_NAME; + echo "INTERFACE_NEW=$INTERFACE" + fi +else + # if a rule using the current name already exists, find a new name + if interface_name_taken; then + INTERFACE="$basename$(find_next_available "$basename[0-9]*")" + # prevent INTERFACE from being "eth" instead of "eth0" + [ "$INTERFACE" = "${INTERFACE%%[ \[\]0-9]*}" ] && INTERFACE=${INTERFACE}0 + echo "INTERFACE_NEW=$INTERFACE" + fi +fi + +write_rule "$match" "$INTERFACE" "$COMMENT" + +unlock_rules_file + +exit 0 diff --git a/src/scsi_id/README b/src/scsi_id/README new file mode 100755 index 0000000..9cfe739 --- /dev/null +++ b/src/scsi_id/README @@ -0,0 +1,4 @@ +scsi_id - generate a SCSI unique identifier for a given SCSI device + +Please send questions, comments or patches to or +. diff --git a/src/scsi_id/scsi.h b/src/scsi_id/scsi.h new file mode 100755 index 0000000..c423cac --- /dev/null +++ b/src/scsi_id/scsi.h @@ -0,0 +1,97 @@ +/* + * scsi.h + * + * General scsi and linux scsi specific defines and structs. + * + * Copyright (C) IBM Corp. 2003 + * + * 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 version 2 of the License. + */ + +#include + +struct scsi_ioctl_command { + unsigned int inlen; /* excluding scsi command length */ + unsigned int outlen; + unsigned char data[1]; + /* on input, scsi command starts here then opt. data */ +}; + +/* + * Default 5 second timeout + */ +#define DEF_TIMEOUT 5000 + +#define SENSE_BUFF_LEN 32 + +/* + * The request buffer size passed to the SCSI INQUIRY commands, use 254, + * as this is a nice value for some devices, especially some of the usb + * mass storage devices. + */ +#define SCSI_INQ_BUFF_LEN 254 + +/* + * SCSI INQUIRY vendor and model (really product) lengths. + */ +#define VENDOR_LENGTH 8 +#define MODEL_LENGTH 16 + +#define INQUIRY_CMD 0x12 +#define INQUIRY_CMDLEN 6 + +/* + * INQUIRY VPD page 0x83 identifier descriptor related values. Reference the + * SCSI Primary Commands specification for details. + */ + +/* + * id type values of id descriptors. These are assumed to fit in 4 bits. + */ +#define SCSI_ID_VENDOR_SPECIFIC 0 +#define SCSI_ID_T10_VENDOR 1 +#define SCSI_ID_EUI_64 2 +#define SCSI_ID_NAA 3 +#define SCSI_ID_RELPORT 4 +#define SCSI_ID_TGTGROUP 5 +#define SCSI_ID_LUNGROUP 6 +#define SCSI_ID_MD5 7 +#define SCSI_ID_NAME 8 + +/* + * Supported NAA values. These fit in 4 bits, so the "don't care" value + * cannot conflict with real values. + */ +#define SCSI_ID_NAA_DONT_CARE 0xff +#define SCSI_ID_NAA_IEEE_REG 5 +#define SCSI_ID_NAA_IEEE_REG_EXTENDED 6 + +/* + * Supported Code Set values. + */ +#define SCSI_ID_BINARY 1 +#define SCSI_ID_ASCII 2 + +struct scsi_id_search_values { + u_char id_type; + u_char naa_type; + u_char code_set; +}; + +/* + * Following are the "true" SCSI status codes. Linux has traditionally + * used a 1 bit right and masked version of these. So now CHECK_CONDITION + * and friends (in ) are deprecated. + */ +#define SCSI_CHECK_CONDITION 0x2 +#define SCSI_CONDITION_MET 0x4 +#define SCSI_BUSY 0x8 +#define SCSI_IMMEDIATE 0x10 +#define SCSI_IMMEDIATE_CONDITION_MET 0x14 +#define SCSI_RESERVATION_CONFLICT 0x18 +#define SCSI_COMMAND_TERMINATED 0x22 +#define SCSI_TASK_SET_FULL 0x28 +#define SCSI_ACA_ACTIVE 0x30 +#define SCSI_TASK_ABORTED 0x40 diff --git a/src/scsi_id/scsi_id.8 b/src/scsi_id/scsi_id.8 new file mode 100755 index 0000000..0d4dba9 --- /dev/null +++ b/src/scsi_id/scsi_id.8 @@ -0,0 +1,119 @@ +.TH SCSI_ID 8 "December 2003" "" "Linux Administrator's Manual" +.SH NAME +scsi_id \- retrieve and generate a unique SCSI identifier +.SH SYNOPSIS +.BI scsi_id +[\fIoptions\fP] +.SH "DESCRIPTION" +.B scsi_id +queries a SCSI device via the SCSI INQUIRY vital product data (VPD) page 0x80 or +0x83 and uses the resulting data to generate a value that is unique across +all SCSI devices that properly support page 0x80 or page 0x83. + +If a result is generated it is sent to standard output, and the program +exits with a zero value. If no identifier is output, the program exits +with a non\-zero value. + +\fBscsi_id\fP is primarily for use by other utilities such as \fBudev\fP +that require a unique SCSI identifier. + +By default all devices are assumed black listed, the \fB\-\-whitelisted\fP option must +be specified on the command line or in the config file for any useful +behaviour. + +SCSI commands are sent directly to the device via the SG_IO ioctl +interface. + +In order to generate unique values for either page 0x80 or page 0x83, the +serial numbers or world wide names are prefixed as follows. + +Identifiers based on page 0x80 are prefixed by the character 'S', the SCSI +vendor, the SCSI product (model) and then the the serial number returned +by page 0x80. For example: + +.sp +.nf +# /usr/lib/udev/scsi_id \-\-page=0x80 \-\-whitelisted \-\-device=/dev/sda +SIBM 3542 1T05078453 +.fi +.P + +Identifiers based on page 0x83 are prefixed by the identifier type +followed by the page 0x83 identifier. For example, a device with a NAA +(Name Address Authority) type of 3 (also in this case the page 0x83 +identifier starts with the NAA value of 6): + +.sp +.nf +# /usr/lib/udev/scsi_id \-\-page=0x83 \-\-whitelisted \-\-device=/dev/sda +3600a0b80000b174b000000d63efc5c8c +.fi +.P + +.SH OPTIONS +.TP +.BI \-\-blacklisted +The default behaviour \- treat the device as black listed, and do nothing +unless a white listed device is found in the scsi_id config\-file. +.TP +.BI \-\-device=\| device\^ +Send SG_IO commands to \fBdevice\fP, such as \fB/dev/sdc\fP. +.TP +.BI \-\-config=\| config\-file +Read configuration and black/white list entries from +.B config\-file +rather than the default +.B /etc/scsi_id.config +file. +.TP +.BI \-\-whitelisted +Treat the device as white listed. The \fB\-\-whitelisted\fP option must be specified +on the command line or in the scsi_id configuration file for +.B scsi_id +to generate any output. +.TP +.BI \-\-page=\| 0x80 | 0x83 | pre-spc3-83 +Use SCSI INQUIRY VPD page code 0x80, 0x83, or pre-spc3-83. +.sp +The default +behaviour is to query the available VPD pages, and use page 0x83 if found, +else page 0x80 if found, else nothing. +.sp +Page pre-spc3-83 should only be utilized for those scsi devices which +are not compliant with the SPC-2 or SPC-3 format for page 83. While this +option is used for older model 4, 5, and 6 EMC Symmetrix devices, its +use with SPC-2 or SPC-3 compliant devices will fallback to the page 83 +format supported by these devices. +.TP +.BI \-\-replace-whitespace +Reformat the output : replace all whitespaces by underscores. +.TP +.BI \-\-export +Export all data in KEY= format used to import in other programs. +.TP +.BI \-\-verbose +Generate verbose debugging output. +.TP +.BI \-\-version +Display version number and exit. +.RE + +.SH "FILES" +.nf +.ft B +.ft +.TP +\fI/etc/scsi_id.config\fP +Configuration of black/white list entries and per device options: +# one config per line, short match strings match longer strings +# vendor=string[,model=string],options= +vendor="ATA",options=-p 0x80 +.RE +.fi +.LP +.SH "SEE ALSO" +.BR udev (7) +.SH AUTHORS +Developed by Patrick Mansfield based on SCSI ID +source included in earlier linux 2.5 kernels, sg_utils source, and SCSI +specifications. diff --git a/src/scsi_id/scsi_id.c b/src/scsi_id/scsi_id.c new file mode 100755 index 0000000..9bb0d7f --- /dev/null +++ b/src/scsi_id/scsi_id.c @@ -0,0 +1,657 @@ +/* + * Copyright (C) IBM Corp. 2003 + * Copyright (C) SUSE Linux Products GmbH, 2006 + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" +#include "scsi_id.h" + +static const struct option options[] = { + { "device", required_argument, NULL, 'd' }, + { "config", required_argument, NULL, 'f' }, + { "page", required_argument, NULL, 'p' }, + { "blacklisted", no_argument, NULL, 'b' }, + { "whitelisted", no_argument, NULL, 'g' }, + { "replace-whitespace", no_argument, NULL, 'u' }, + { "sg-version", required_argument, NULL, 's' }, + { "verbose", no_argument, NULL, 'v' }, + { "version", no_argument, NULL, 'V' }, + { "export", no_argument, NULL, 'x' }, + { "help", no_argument, NULL, 'h' }, + {} +}; + +static const char short_options[] = "d:f:ghip:uvVx"; +static const char dev_short_options[] = "bgp:"; + +static int all_good; +static int dev_specified; +static char config_file[MAX_PATH_LEN] = SYSCONFDIR "/scsi_id.config"; +static enum page_code default_page_code; +static int sg_version = 4; +static int use_stderr; +static int debug; +static int reformat_serial; +static int export; +static char vendor_str[64]; +static char model_str[64]; +static char vendor_enc_str[256]; +static char model_enc_str[256]; +static char revision_str[16]; +static char type_str[16]; + +static void log_fn(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) +{ + vsyslog(priority, format, args); +} + +static void set_type(const char *from, char *to, size_t len) +{ + int type_num; + char *eptr; + char *type = "generic"; + + type_num = strtoul(from, &eptr, 0); + if (eptr != from) { + switch (type_num) { + case 0: + type = "disk"; + break; + case 1: + type = "tape"; + break; + case 4: + type = "optical"; + break; + case 5: + type = "cd"; + break; + case 7: + type = "optical"; + break; + case 0xe: + type = "disk"; + break; + case 0xf: + type = "optical"; + break; + default: + break; + } + } + util_strscpy(to, len, type); +} + +/* + * get_value: + * + * buf points to an '=' followed by a quoted string ("foo") or a string ending + * with a space or ','. + * + * Return a pointer to the NUL terminated string, returns NULL if no + * matches. + */ +static char *get_value(char **buffer) +{ + static char *quote_string = "\"\n"; + static char *comma_string = ",\n"; + char *val; + char *end; + + if (**buffer == '"') { + /* + * skip leading quote, terminate when quote seen + */ + (*buffer)++; + end = quote_string; + } else { + end = comma_string; + } + val = strsep(buffer, end); + if (val && end == quote_string) + /* + * skip trailing quote + */ + (*buffer)++; + + while (isspace(**buffer)) + (*buffer)++; + + return val; +} + +static int argc_count(char *opts) +{ + int i = 0; + while (*opts != '\0') + if (*opts++ == ' ') + i++; + return i; +} + +/* + * get_file_options: + * + * If vendor == NULL, find a line in the config file with only "OPTIONS="; + * if vendor and model are set find the first OPTIONS line in the config + * file that matches. Set argc and argv to match the OPTIONS string. + * + * vendor and model can end in '\n'. + */ +static int get_file_options(struct udev *udev, + const char *vendor, const char *model, + int *argc, char ***newargv) +{ + char *buffer; + FILE *fd; + char *buf; + char *str1; + char *vendor_in, *model_in, *options_in; /* read in from file */ + int lineno; + int c; + int retval = 0; + + dbg(udev, "vendor='%s'; model='%s'\n", vendor, model); + fd = fopen(config_file, "r"); + if (fd == NULL) { + dbg(udev, "can't open %s\n", config_file); + if (errno == ENOENT) { + return 1; + } else { + err(udev, "can't open %s: %s\n", config_file, strerror(errno)); + return -1; + } + } + + /* + * Allocate a buffer rather than put it on the stack so we can + * keep it around to parse any options (any allocated newargv + * points into this buffer for its strings). + */ + buffer = malloc(MAX_BUFFER_LEN); + if (!buffer) { + fclose(fd); + err(udev, "can't allocate memory\n"); + return -1; + } + + *newargv = NULL; + lineno = 0; + while (1) { + vendor_in = model_in = options_in = NULL; + + buf = fgets(buffer, MAX_BUFFER_LEN, fd); + if (buf == NULL) + break; + lineno++; + if (buf[strlen(buffer) - 1] != '\n') { + err(udev, "Config file line %d too long\n", lineno); + break; + } + + while (isspace(*buf)) + buf++; + + /* blank or all whitespace line */ + if (*buf == '\0') + continue; + + /* comment line */ + if (*buf == '#') + continue; + + dbg(udev, "lineno %d: '%s'\n", lineno, buf); + str1 = strsep(&buf, "="); + if (str1 && strcasecmp(str1, "VENDOR") == 0) { + str1 = get_value(&buf); + if (!str1) { + retval = -1; + break; + } + vendor_in = str1; + + str1 = strsep(&buf, "="); + if (str1 && strcasecmp(str1, "MODEL") == 0) { + str1 = get_value(&buf); + if (!str1) { + retval = -1; + break; + } + model_in = str1; + str1 = strsep(&buf, "="); + } + } + + if (str1 && strcasecmp(str1, "OPTIONS") == 0) { + str1 = get_value(&buf); + if (!str1) { + retval = -1; + break; + } + options_in = str1; + } + dbg(udev, "config file line %d:\n" + " vendor '%s'; model '%s'; options '%s'\n", + lineno, vendor_in, model_in, options_in); + /* + * Only allow: [vendor=foo[,model=bar]]options=stuff + */ + if (!options_in || (!vendor_in && model_in)) { + err(udev, "Error parsing config file line %d '%s'\n", lineno, buffer); + retval = -1; + break; + } + if (vendor == NULL) { + if (vendor_in == NULL) { + dbg(udev, "matched global option\n"); + break; + } + } else if ((vendor_in && strncmp(vendor, vendor_in, + strlen(vendor_in)) == 0) && + (!model_in || (strncmp(model, model_in, + strlen(model_in)) == 0))) { + /* + * Matched vendor and optionally model. + * + * Note: a short vendor_in or model_in can + * give a partial match (that is FOO + * matches FOOBAR). + */ + dbg(udev, "matched vendor/model\n"); + break; + } else { + dbg(udev, "no match\n"); + } + } + + if (retval == 0) { + if (vendor_in != NULL || model_in != NULL || + options_in != NULL) { + /* + * Something matched. Allocate newargv, and store + * values found in options_in. + */ + strcpy(buffer, options_in); + c = argc_count(buffer) + 2; + *newargv = calloc(c, sizeof(**newargv)); + if (!*newargv) { + err(udev, "can't allocate memory\n"); + retval = -1; + } else { + *argc = c; + c = 0; + /* + * argv[0] at 0 is skipped by getopt, but + * store the buffer address there for + * later freeing + */ + (*newargv)[c] = buffer; + for (c = 1; c < *argc; c++) + (*newargv)[c] = strsep(&buffer, " \t"); + } + } else { + /* No matches */ + retval = 1; + } + } + if (retval != 0) + free(buffer); + fclose(fd); + return retval; +} + +static int set_options(struct udev *udev, + int argc, char **argv, const char *short_opts, + char *maj_min_dev) +{ + int option; + + /* + * optind is a global extern used by getopt. Since we can call + * set_options twice (once for command line, and once for config + * file) we have to reset this back to 1. + */ + optind = 1; + while (1) { + option = getopt_long(argc, argv, short_opts, options, NULL); + if (option == -1) + break; + + if (optarg) + dbg(udev, "option '%c' arg '%s'\n", option, optarg); + else + dbg(udev, "option '%c'\n", option); + + switch (option) { + case 'b': + all_good = 0; + break; + + case 'd': + dev_specified = 1; + util_strscpy(maj_min_dev, MAX_PATH_LEN, optarg); + break; + + case 'e': + use_stderr = 1; + break; + + case 'f': + util_strscpy(config_file, MAX_PATH_LEN, optarg); + break; + + case 'g': + all_good = 1; + break; + + case 'h': + printf("Usage: scsi_id OPTIONS \n" + " --device= device node for SG_IO commands\n" + " --config= location of config file\n" + " --page=0x80|0x83|pre-spc3-83 SCSI page (0x80, 0x83, pre-spc3-83)\n" + " --sg-version=3|4 use SGv3 or SGv4\n" + " --blacklisted threat device as blacklisted\n" + " --whitelisted threat device as whitelisted\n" + " --replace-whitespace replace all whitespaces by underscores\n" + " --verbose verbose logging\n" + " --version print version\n" + " --export print values as environment keys\n" + " --help print this help text\n\n"); + exit(0); + + case 'p': + if (strcmp(optarg, "0x80") == 0) { + default_page_code = PAGE_80; + } else if (strcmp(optarg, "0x83") == 0) { + default_page_code = PAGE_83; + } else if (strcmp(optarg, "pre-spc3-83") == 0) { + default_page_code = PAGE_83_PRE_SPC3; + } else { + err(udev, "Unknown page code '%s'\n", optarg); + return -1; + } + break; + + case 's': + sg_version = atoi(optarg); + if (sg_version < 3 || sg_version > 4) { + err(udev, "Unknown SG version '%s'\n", optarg); + return -1; + } + break; + + case 'u': + reformat_serial = 1; + break; + + case 'x': + export = 1; + break; + + case 'v': + debug++; + break; + + case 'V': + printf("%s\n", VERSION); + exit(0); + break; + + default: + exit(1); + } + } + if (optind < argc && !dev_specified) { + dev_specified = 1; + util_strscpy(maj_min_dev, MAX_PATH_LEN, argv[optind]); + } + return 0; +} + +static int per_dev_options(struct udev *udev, + struct scsi_id_device *dev_scsi, int *good_bad, int *page_code) +{ + int retval; + int newargc; + char **newargv = NULL; + int option; + + *good_bad = all_good; + *page_code = default_page_code; + + retval = get_file_options(udev, vendor_str, model_str, &newargc, &newargv); + + optind = 1; /* reset this global extern */ + while (retval == 0) { + option = getopt_long(newargc, newargv, dev_short_options, options, NULL); + if (option == -1) + break; + + if (optarg) + dbg(udev, "option '%c' arg '%s'\n", option, optarg); + else + dbg(udev, "option '%c'\n", option); + + switch (option) { + case 'b': + *good_bad = 0; + break; + + case 'g': + *good_bad = 1; + break; + + case 'p': + if (strcmp(optarg, "0x80") == 0) { + *page_code = PAGE_80; + } else if (strcmp(optarg, "0x83") == 0) { + *page_code = PAGE_83; + } else if (strcmp(optarg, "pre-spc3-83") == 0) { + *page_code = PAGE_83_PRE_SPC3; + } else { + err(udev, "Unknown page code '%s'\n", optarg); + retval = -1; + } + break; + + default: + err(udev, "Unknown or bad option '%c' (0x%x)\n", option, option); + retval = -1; + break; + } + } + + if (newargv) { + free(newargv[0]); + free(newargv); + } + return retval; +} + +static int set_inq_values(struct udev *udev, struct scsi_id_device *dev_scsi, const char *path) +{ + int retval; + + dev_scsi->use_sg = sg_version; + + retval = scsi_std_inquiry(udev, dev_scsi, path); + if (retval) + return retval; + + udev_util_encode_string(dev_scsi->vendor, vendor_enc_str, sizeof(vendor_enc_str)); + udev_util_encode_string(dev_scsi->model, model_enc_str, sizeof(model_enc_str)); + + util_replace_whitespace(dev_scsi->vendor, vendor_str, sizeof(vendor_str)); + util_replace_chars(vendor_str, NULL); + util_replace_whitespace(dev_scsi->model, model_str, sizeof(model_str)); + util_replace_chars(model_str, NULL); + set_type(dev_scsi->type, type_str, sizeof(type_str)); + util_replace_whitespace(dev_scsi->revision, revision_str, sizeof(revision_str)); + util_replace_chars(revision_str, NULL); + return 0; +} + +/* + * scsi_id: try to get an id, if one is found, printf it to stdout. + * returns a value passed to exit() - 0 if printed an id, else 1. + */ +static int scsi_id(struct udev *udev, char *maj_min_dev) +{ + struct scsi_id_device dev_scsi; + int good_dev; + int page_code; + int retval = 0; + + memset(&dev_scsi, 0x00, sizeof(struct scsi_id_device)); + + if (set_inq_values(udev, &dev_scsi, maj_min_dev) < 0) { + retval = 1; + goto out; + } + + /* get per device (vendor + model) options from the config file */ + per_dev_options(udev, &dev_scsi, &good_dev, &page_code); + dbg(udev, "per dev options: good %d; page code 0x%x\n", good_dev, page_code); + if (!good_dev) { + retval = 1; + goto out; + } + + /* read serial number from mode pages (no values for optical drives) */ + scsi_get_serial(udev, &dev_scsi, maj_min_dev, page_code, MAX_SERIAL_LEN); + + if (export) { + char serial_str[MAX_SERIAL_LEN]; + + printf("ID_SCSI=1\n"); + printf("ID_VENDOR=%s\n", vendor_str); + printf("ID_VENDOR_ENC=%s\n", vendor_enc_str); + printf("ID_MODEL=%s\n", model_str); + printf("ID_MODEL_ENC=%s\n", model_enc_str); + printf("ID_REVISION=%s\n", revision_str); + printf("ID_TYPE=%s\n", type_str); + if (dev_scsi.serial[0] != '\0') { + util_replace_whitespace(dev_scsi.serial, serial_str, sizeof(serial_str)); + util_replace_chars(serial_str, NULL); + printf("ID_SERIAL=%s\n", serial_str); + util_replace_whitespace(dev_scsi.serial_short, serial_str, sizeof(serial_str)); + util_replace_chars(serial_str, NULL); + printf("ID_SERIAL_SHORT=%s\n", serial_str); + } + if (dev_scsi.wwn[0] != '\0') { + printf("ID_WWN=0x%s\n", dev_scsi.wwn); + if (dev_scsi.wwn_vendor_extension[0] != '\0') { + printf("ID_WWN_VENDOR_EXTENSION=0x%s\n", dev_scsi.wwn_vendor_extension); + printf("ID_WWN_WITH_EXTENSION=0x%s%s\n", dev_scsi.wwn, dev_scsi.wwn_vendor_extension); + } else { + printf("ID_WWN_WITH_EXTENSION=0x%s\n", dev_scsi.wwn); + } + } + if (dev_scsi.tgpt_group[0] != '\0') { + printf("ID_TARGET_PORT=%s\n", dev_scsi.tgpt_group); + } + if (dev_scsi.unit_serial_number[0] != '\0') { + printf("ID_SCSI_SERIAL=%s\n", dev_scsi.unit_serial_number); + } + goto out; + } + + if (dev_scsi.serial[0] == '\0') { + retval = 1; + goto out; + } + + if (reformat_serial) { + char serial_str[MAX_SERIAL_LEN]; + + util_replace_whitespace(dev_scsi.serial, serial_str, sizeof(serial_str)); + util_replace_chars(serial_str, NULL); + printf("%s\n", serial_str); + goto out; + } + + printf("%s\n", dev_scsi.serial); +out: + return retval; +} + +int main(int argc, char **argv) +{ + struct udev *udev; + int retval = 0; + char maj_min_dev[MAX_PATH_LEN]; + int newargc; + char **newargv; + + udev = udev_new(); + if (udev == NULL) + goto exit; + + udev_log_init("scsi_id"); + udev_set_log_fn(udev, log_fn); + + /* + * Get config file options. + */ + newargv = NULL; + retval = get_file_options(udev, NULL, NULL, &newargc, &newargv); + if (retval < 0) { + retval = 1; + goto exit; + } + if (newargv && (retval == 0)) { + if (set_options(udev, newargc, newargv, short_options, maj_min_dev) < 0) { + retval = 2; + goto exit; + } + free(newargv); + } + + /* + * Get command line options (overriding any config file settings). + */ + if (set_options(udev, argc, argv, short_options, maj_min_dev) < 0) + exit(1); + + if (!dev_specified) { + err(udev, "no device specified\n"); + retval = 1; + goto exit; + } + + retval = scsi_id(udev, maj_min_dev); + +exit: + udev_unref(udev); + udev_log_close(); + return retval; +} diff --git a/src/scsi_id/scsi_id.h b/src/scsi_id/scsi_id.h new file mode 100755 index 0000000..828a983 --- /dev/null +++ b/src/scsi_id/scsi_id.h @@ -0,0 +1,73 @@ +/* + * Copyright (C) IBM Corp. 2003 + * + * 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 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 . + */ + +#define MAX_PATH_LEN 512 + +/* + * MAX_ATTR_LEN: maximum length of the result of reading a sysfs + * attribute. + */ +#define MAX_ATTR_LEN 256 + +/* + * MAX_SERIAL_LEN: the maximum length of the serial number, including + * added prefixes such as vendor and product (model) strings. + */ +#define MAX_SERIAL_LEN 256 + +/* + * MAX_BUFFER_LEN: maximum buffer size and line length used while reading + * the config file. + */ +#define MAX_BUFFER_LEN 256 + +struct scsi_id_device { + char vendor[9]; + char model[17]; + char revision[5]; + char type[33]; + char kernel[64]; + char serial[MAX_SERIAL_LEN]; + char serial_short[MAX_SERIAL_LEN]; + int use_sg; + + /* Always from page 0x80 e.g. 'B3G1P8500RWT' - may not be unique */ + char unit_serial_number[MAX_SERIAL_LEN]; + + /* NULs if not set - otherwise hex encoding using lower-case e.g. '50014ee0016eb572' */ + char wwn[17]; + + /* NULs if not set - otherwise hex encoding using lower-case e.g. '0xe00000d80000' */ + char wwn_vendor_extension[17]; + + /* NULs if not set - otherwise decimal number */ + char tgpt_group[8]; +}; + +extern int scsi_std_inquiry(struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname); +extern int scsi_get_serial (struct udev *udev, struct scsi_id_device *dev_scsi, const char *devname, + int page_code, int len); + +/* + * Page code values. + */ +enum page_code { + PAGE_83_PRE_SPC3 = -0x83, + PAGE_UNSPECIFIED = 0x00, + PAGE_80 = 0x80, + PAGE_83 = 0x83, +}; diff --git a/src/scsi_id/scsi_serial.c b/src/scsi_id/scsi_serial.c new file mode 100755 index 0000000..f1d63f4 --- /dev/null +++ b/src/scsi_id/scsi_serial.c @@ -0,0 +1,990 @@ +/* + * Copyright (C) IBM Corp. 2003 + * + * Author: Patrick Mansfield + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" +#include "scsi.h" +#include "scsi_id.h" + +/* + * A priority based list of id, naa, and binary/ascii for the identifier + * descriptor in VPD page 0x83. + * + * Brute force search for a match starting with the first value in the + * following id_search_list. This is not a performance issue, since there + * is normally one or some small number of descriptors. + */ +static const struct scsi_id_search_values id_search_list[] = { + { SCSI_ID_TGTGROUP, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG_EXTENDED, SCSI_ID_ASCII }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_IEEE_REG, SCSI_ID_ASCII }, + /* + * Devices already exist using NAA values that are now marked + * reserved. These should not conflict with other values, or it is + * a bug in the device. As long as we find the IEEE extended one + * first, we really don't care what other ones are used. Using + * don't care here means that a device that returns multiple + * non-IEEE descriptors in a random order will get different + * names. + */ + { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_NAA, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, + { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_EUI_64, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, + { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_T10_VENDOR, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, + { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_BINARY }, + { SCSI_ID_VENDOR_SPECIFIC, SCSI_ID_NAA_DONT_CARE, SCSI_ID_ASCII }, +}; + +static const char hex_str[]="0123456789abcdef"; + +/* + * Values returned in the result/status, only the ones used by the code + * are used here. + */ + +#define DID_NO_CONNECT 0x01 /* Unable to connect before timeout */ +#define DID_BUS_BUSY 0x02 /* Bus remain busy until timeout */ +#define DID_TIME_OUT 0x03 /* Timed out for some other reason */ +#define DRIVER_TIMEOUT 0x06 +#define DRIVER_SENSE 0x08 /* Sense_buffer has been set */ + +/* The following "category" function returns one of the following */ +#define SG_ERR_CAT_CLEAN 0 /* No errors or other information */ +#define SG_ERR_CAT_MEDIA_CHANGED 1 /* interpreted from sense buffer */ +#define SG_ERR_CAT_RESET 2 /* interpreted from sense buffer */ +#define SG_ERR_CAT_TIMEOUT 3 +#define SG_ERR_CAT_RECOVERED 4 /* Successful command after recovered err */ +#define SG_ERR_CAT_NOTSUPPORTED 5 /* Illegal / unsupported command */ +#define SG_ERR_CAT_SENSE 98 /* Something else in the sense buffer */ +#define SG_ERR_CAT_OTHER 99 /* Some other error/warning */ + +static int do_scsi_page80_inquiry(struct udev *udev, + struct scsi_id_device *dev_scsi, int fd, + char *serial, char *serial_short, int max_len); + +static int sg_err_category_new(struct udev *udev, + int scsi_status, int msg_status, int + host_status, int driver_status, const + unsigned char *sense_buffer, int sb_len) +{ + scsi_status &= 0x7e; + + /* + * XXX change to return only two values - failed or OK. + */ + + if (!scsi_status && !host_status && !driver_status) + return SG_ERR_CAT_CLEAN; + + if ((scsi_status == SCSI_CHECK_CONDITION) || + (scsi_status == SCSI_COMMAND_TERMINATED) || + ((driver_status & 0xf) == DRIVER_SENSE)) { + if (sense_buffer && (sb_len > 2)) { + int sense_key; + unsigned char asc; + + if (sense_buffer[0] & 0x2) { + sense_key = sense_buffer[1] & 0xf; + asc = sense_buffer[2]; + } else { + sense_key = sense_buffer[2] & 0xf; + asc = (sb_len > 12) ? sense_buffer[12] : 0; + } + + if (sense_key == RECOVERED_ERROR) + return SG_ERR_CAT_RECOVERED; + else if (sense_key == UNIT_ATTENTION) { + if (0x28 == asc) + return SG_ERR_CAT_MEDIA_CHANGED; + if (0x29 == asc) + return SG_ERR_CAT_RESET; + } else if (sense_key == ILLEGAL_REQUEST) { + return SG_ERR_CAT_NOTSUPPORTED; + } + } + return SG_ERR_CAT_SENSE; + } + if (host_status) { + if ((host_status == DID_NO_CONNECT) || + (host_status == DID_BUS_BUSY) || + (host_status == DID_TIME_OUT)) + return SG_ERR_CAT_TIMEOUT; + } + if (driver_status) { + if (driver_status == DRIVER_TIMEOUT) + return SG_ERR_CAT_TIMEOUT; + } + return SG_ERR_CAT_OTHER; +} + +static int sg_err_category3(struct udev *udev, struct sg_io_hdr *hp) +{ + return sg_err_category_new(udev, + hp->status, hp->msg_status, + hp->host_status, hp->driver_status, + hp->sbp, hp->sb_len_wr); +} + +static int sg_err_category4(struct udev *udev, struct sg_io_v4 *hp) +{ + return sg_err_category_new(udev, hp->device_status, 0, + hp->transport_status, hp->driver_status, + (unsigned char *)(uintptr_t)hp->response, + hp->response_len); +} + +static int scsi_dump_sense(struct udev *udev, + struct scsi_id_device *dev_scsi, + unsigned char *sense_buffer, int sb_len) +{ + int s; + int code; + int sense_class; + int sense_key; + int asc, ascq; +#ifdef DUMP_SENSE + char out_buffer[256]; + int i, j; +#endif + + /* + * Figure out and print the sense key, asc and ascq. + * + * If you want to suppress these for a particular drive model, add + * a black list entry in the scsi_id config file. + * + * XXX We probably need to: lookup the sense/asc/ascq in a retry + * table, and if found return 1 (after dumping the sense, asc, and + * ascq). So, if/when we get something like a power on/reset, + * we'll retry the command. + */ + + dbg(udev, "got check condition\n"); + + if (sb_len < 1) { + info(udev, "%s: sense buffer empty\n", dev_scsi->kernel); + return -1; + } + + sense_class = (sense_buffer[0] >> 4) & 0x07; + code = sense_buffer[0] & 0xf; + + if (sense_class == 7) { + /* + * extended sense data. + */ + s = sense_buffer[7] + 8; + if (sb_len < s) { + info(udev, "%s: sense buffer too small %d bytes, %d bytes too short\n", + dev_scsi->kernel, sb_len, s - sb_len); + return -1; + } + if ((code == 0x0) || (code == 0x1)) { + sense_key = sense_buffer[2] & 0xf; + if (s < 14) { + /* + * Possible? + */ + info(udev, "%s: sense result too" " small %d bytes\n", + dev_scsi->kernel, s); + return -1; + } + asc = sense_buffer[12]; + ascq = sense_buffer[13]; + } else if ((code == 0x2) || (code == 0x3)) { + sense_key = sense_buffer[1] & 0xf; + asc = sense_buffer[2]; + ascq = sense_buffer[3]; + } else { + info(udev, "%s: invalid sense code 0x%x\n", + dev_scsi->kernel, code); + return -1; + } + info(udev, "%s: sense key 0x%x ASC 0x%x ASCQ 0x%x\n", + dev_scsi->kernel, sense_key, asc, ascq); + } else { + if (sb_len < 4) { + info(udev, "%s: sense buffer too small %d bytes, %d bytes too short\n", + dev_scsi->kernel, sb_len, 4 - sb_len); + return -1; + } + + if (sense_buffer[0] < 15) + info(udev, "%s: old sense key: 0x%x\n", dev_scsi->kernel, sense_buffer[0] & 0x0f); + else + info(udev, "%s: sense = %2x %2x\n", + dev_scsi->kernel, sense_buffer[0], sense_buffer[2]); + info(udev, "%s: non-extended sense class %d code 0x%0x\n", + dev_scsi->kernel, sense_class, code); + + } + +#ifdef DUMP_SENSE + for (i = 0, j = 0; (i < s) && (j < 254); i++) { + dbg(udev, "i %d, j %d\n", i, j); + out_buffer[j++] = hex_str[(sense_buffer[i] & 0xf0) >> 4]; + out_buffer[j++] = hex_str[sense_buffer[i] & 0x0f]; + out_buffer[j++] = ' '; + } + out_buffer[j] = '\0'; + info(udev, "%s: sense dump:\n", dev_scsi->kernel); + info(udev, "%s: %s\n", dev_scsi->kernel, out_buffer); + +#endif + return -1; +} + +static int scsi_dump(struct udev *udev, + struct scsi_id_device *dev_scsi, struct sg_io_hdr *io) +{ + if (!io->status && !io->host_status && !io->msg_status && + !io->driver_status) { + /* + * Impossible, should not be called. + */ + info(udev, "%s: called with no error\n", __FUNCTION__); + return -1; + } + + info(udev, "%s: sg_io failed status 0x%x 0x%x 0x%x 0x%x\n", + dev_scsi->kernel, io->driver_status, io->host_status, io->msg_status, io->status); + if (io->status == SCSI_CHECK_CONDITION) + return scsi_dump_sense(udev, dev_scsi, io->sbp, io->sb_len_wr); + else + return -1; +} + +static int scsi_dump_v4(struct udev *udev, + struct scsi_id_device *dev_scsi, struct sg_io_v4 *io) +{ + if (!io->device_status && !io->transport_status && + !io->driver_status) { + /* + * Impossible, should not be called. + */ + info(udev, "%s: called with no error\n", __FUNCTION__); + return -1; + } + + info(udev, "%s: sg_io failed status 0x%x 0x%x 0x%x\n", + dev_scsi->kernel, io->driver_status, io->transport_status, + io->device_status); + if (io->device_status == SCSI_CHECK_CONDITION) + return scsi_dump_sense(udev, dev_scsi, (unsigned char *)(uintptr_t)io->response, + io->response_len); + else + return -1; +} + +static int scsi_inquiry(struct udev *udev, + struct scsi_id_device *dev_scsi, int fd, + unsigned char evpd, unsigned char page, + unsigned char *buf, unsigned int buflen) +{ + unsigned char inq_cmd[INQUIRY_CMDLEN] = + { INQUIRY_CMD, evpd, page, 0, buflen, 0 }; + unsigned char sense[SENSE_BUFF_LEN]; + void *io_buf; + struct sg_io_v4 io_v4; + struct sg_io_hdr io_hdr; + int retry = 3; /* rather random */ + int retval; + + if (buflen > SCSI_INQ_BUFF_LEN) { + info(udev, "buflen %d too long\n", buflen); + return -1; + } + +resend: + dbg(udev, "%s evpd %d, page 0x%x\n", dev_scsi->kernel, evpd, page); + + if (dev_scsi->use_sg == 4) { + memset(&io_v4, 0, sizeof(struct sg_io_v4)); + io_v4.guard = 'Q'; + io_v4.protocol = BSG_PROTOCOL_SCSI; + io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD; + io_v4.request_len = sizeof(inq_cmd); + io_v4.request = (uintptr_t)inq_cmd; + io_v4.max_response_len = sizeof(sense); + io_v4.response = (uintptr_t)sense; + io_v4.din_xfer_len = buflen; + io_v4.din_xferp = (uintptr_t)buf; + io_buf = (void *)&io_v4; + } else { + memset(&io_hdr, 0, sizeof(struct sg_io_hdr)); + io_hdr.interface_id = 'S'; + io_hdr.cmd_len = sizeof(inq_cmd); + io_hdr.mx_sb_len = sizeof(sense); + io_hdr.dxfer_direction = SG_DXFER_FROM_DEV; + io_hdr.dxfer_len = buflen; + io_hdr.dxferp = buf; + io_hdr.cmdp = inq_cmd; + io_hdr.sbp = sense; + io_hdr.timeout = DEF_TIMEOUT; + io_buf = (void *)&io_hdr; + } + + retval = ioctl(fd, SG_IO, io_buf); + if (retval < 0) { + if ((errno == EINVAL || errno == ENOSYS) && dev_scsi->use_sg == 4) { + dev_scsi->use_sg = 3; + goto resend; + } + info(udev, "%s: ioctl failed: %s\n", dev_scsi->kernel, strerror(errno)); + goto error; + } + + if (dev_scsi->use_sg == 4) + retval = sg_err_category4(udev, io_buf); + else + retval = sg_err_category3(udev, io_buf); + + switch (retval) { + case SG_ERR_CAT_NOTSUPPORTED: + buf[1] = 0; + /* Fallthrough */ + case SG_ERR_CAT_CLEAN: + case SG_ERR_CAT_RECOVERED: + retval = 0; + break; + + default: + if (dev_scsi->use_sg == 4) + retval = scsi_dump_v4(udev, dev_scsi, io_buf); + else + retval = scsi_dump(udev, dev_scsi, io_buf); + } + + if (!retval) { + retval = buflen; + } else if (retval > 0) { + if (--retry > 0) { + dbg(udev, "%s: Retrying ...\n", dev_scsi->kernel); + goto resend; + } + retval = -1; + } + +error: + if (retval < 0) + info(udev, "%s: Unable to get INQUIRY vpd %d page 0x%x.\n", + dev_scsi->kernel, evpd, page); + + return retval; +} + +/* Get list of supported EVPD pages */ +static int do_scsi_page0_inquiry(struct udev *udev, + struct scsi_id_device *dev_scsi, int fd, + unsigned char *buffer, unsigned int len) +{ + int retval; + + memset(buffer, 0, len); + retval = scsi_inquiry(udev, dev_scsi, fd, 1, 0x0, buffer, len); + if (retval < 0) + return 1; + + if (buffer[1] != 0) { + info(udev, "%s: page 0 not available.\n", dev_scsi->kernel); + return 1; + } + if (buffer[3] > len) { + info(udev, "%s: page 0 buffer too long %d\n", dev_scsi->kernel, buffer[3]); + return 1; + } + + /* + * Following check is based on code once included in the 2.5.x + * kernel. + * + * Some ill behaved devices return the standard inquiry here + * rather than the evpd data, snoop the data to verify. + */ + if (buffer[3] > MODEL_LENGTH) { + /* + * If the vendor id appears in the page assume the page is + * invalid. + */ + if (!strncmp((char *)&buffer[VENDOR_LENGTH], dev_scsi->vendor, VENDOR_LENGTH)) { + info(udev, "%s: invalid page0 data\n", dev_scsi->kernel); + return 1; + } + } + return 0; +} + +/* + * The caller checks that serial is long enough to include the vendor + + * model. + */ +static int prepend_vendor_model(struct udev *udev, + struct scsi_id_device *dev_scsi, char *serial) +{ + int ind; + + strncpy(serial, dev_scsi->vendor, VENDOR_LENGTH); + strncat(serial, dev_scsi->model, MODEL_LENGTH); + ind = strlen(serial); + + /* + * This is not a complete check, since we are using strncat/cpy + * above, ind will never be too large. + */ + if (ind != (VENDOR_LENGTH + MODEL_LENGTH)) { + info(udev, "%s: expected length %d, got length %d\n", + dev_scsi->kernel, (VENDOR_LENGTH + MODEL_LENGTH), ind); + return -1; + } + return ind; +} + +/** + * check_fill_0x83_id - check the page 0x83 id, if OK allocate and fill + * serial number. + **/ +static int check_fill_0x83_id(struct udev *udev, + struct scsi_id_device *dev_scsi, + unsigned char *page_83, + const struct scsi_id_search_values + *id_search, char *serial, char *serial_short, + int max_len, char *wwn, + char *wwn_vendor_extension, char *tgpt_group) +{ + int i, j, s, len; + + /* + * ASSOCIATION must be with the device (value 0) + * or with the target port for SCSI_ID_TGTPORT + */ + if ((page_83[1] & 0x30) == 0x10) { + if (id_search->id_type != SCSI_ID_TGTGROUP) + return 1; + } else if ((page_83[1] & 0x30) != 0) { + return 1; + } + + if ((page_83[1] & 0x0f) != id_search->id_type) + return 1; + + /* + * Possibly check NAA sub-type. + */ + if ((id_search->naa_type != SCSI_ID_NAA_DONT_CARE) && + (id_search->naa_type != (page_83[4] & 0xf0) >> 4)) + return 1; + + /* + * Check for matching code set - ASCII or BINARY. + */ + if ((page_83[0] & 0x0f) != id_search->code_set) + return 1; + + /* + * page_83[3]: identifier length + */ + len = page_83[3]; + if ((page_83[0] & 0x0f) != SCSI_ID_ASCII) + /* + * If not ASCII, use two bytes for each binary value. + */ + len *= 2; + + /* + * Add one byte for the NUL termination, and one for the id_type. + */ + len += 2; + if (id_search->id_type == SCSI_ID_VENDOR_SPECIFIC) + len += VENDOR_LENGTH + MODEL_LENGTH; + + if (max_len < len) { + info(udev, "%s: length %d too short - need %d\n", + dev_scsi->kernel, max_len, len); + return 1; + } + + if (id_search->id_type == SCSI_ID_TGTGROUP && tgpt_group != NULL) { + unsigned int group; + + group = ((unsigned int)page_83[6] << 8) | page_83[7]; + sprintf(tgpt_group,"%x", group); + return 1; + } + + serial[0] = hex_str[id_search->id_type]; + + /* + * For SCSI_ID_VENDOR_SPECIFIC prepend the vendor and model before + * the id since it is not unique across all vendors and models, + * this differs from SCSI_ID_T10_VENDOR, where the vendor is + * included in the identifier. + */ + if (id_search->id_type == SCSI_ID_VENDOR_SPECIFIC) + if (prepend_vendor_model(udev, dev_scsi, &serial[1]) < 0) { + dbg(udev, "prepend failed\n"); + return 1; + } + + i = 4; /* offset to the start of the identifier */ + s = j = strlen(serial); + if ((page_83[0] & 0x0f) == SCSI_ID_ASCII) { + /* + * ASCII descriptor. + */ + while (i < (4 + page_83[3])) + serial[j++] = page_83[i++]; + } else { + /* + * Binary descriptor, convert to ASCII, using two bytes of + * ASCII for each byte in the page_83. + */ + while (i < (4 + page_83[3])) { + serial[j++] = hex_str[(page_83[i] & 0xf0) >> 4]; + serial[j++] = hex_str[page_83[i] & 0x0f]; + i++; + } + } + + strcpy(serial_short, &serial[s]); + + if (id_search->id_type == SCSI_ID_NAA && wwn != NULL) { + strncpy(wwn, &serial[s], 16); + if (wwn_vendor_extension != NULL) { + strncpy(wwn_vendor_extension, &serial[s + 16], 16); + } + } + + return 0; +} + +/* Extract the raw binary from VPD 0x83 pre-SPC devices */ +static int check_fill_0x83_prespc3(struct udev *udev, + struct scsi_id_device *dev_scsi, + unsigned char *page_83, + const struct scsi_id_search_values + *id_search, char *serial, char *serial_short, int max_len) +{ + int i, j; + + dbg(udev, "using pre-spc3-83 for %s\n", dev_scsi->kernel); + serial[0] = hex_str[id_search->id_type]; + /* serial has been memset to zero before */ + j = strlen(serial); /* j = 1; */ + + for (i = 0; (i < page_83[3]) && (j < max_len-3); ++i) { + serial[j++] = hex_str[(page_83[4+i] & 0xf0) >> 4]; + serial[j++] = hex_str[ page_83[4+i] & 0x0f]; + } + serial[max_len-1] = 0; + strncpy(serial_short, serial, max_len-1); + return 0; +} + + +/* Get device identification VPD page */ +static int do_scsi_page83_inquiry(struct udev *udev, + struct scsi_id_device *dev_scsi, int fd, + char *serial, char *serial_short, int len, + char *unit_serial_number, char *wwn, + char *wwn_vendor_extension, char *tgpt_group) +{ + int retval; + unsigned int id_ind, j; + unsigned char page_83[SCSI_INQ_BUFF_LEN]; + + /* also pick up the page 80 serial number */ + do_scsi_page80_inquiry(udev, dev_scsi, fd, NULL, unit_serial_number, MAX_SERIAL_LEN); + + memset(page_83, 0, SCSI_INQ_BUFF_LEN); + retval = scsi_inquiry(udev, dev_scsi, fd, 1, PAGE_83, page_83, + SCSI_INQ_BUFF_LEN); + if (retval < 0) + return 1; + + if (page_83[1] != PAGE_83) { + info(udev, "%s: Invalid page 0x83\n", dev_scsi->kernel); + return 1; + } + + /* + * XXX Some devices (IBM 3542) return all spaces for an identifier if + * the LUN is not actually configured. This leads to identifiers of + * the form: "1 ". + */ + + /* + * Model 4, 5, and (some) model 6 EMC Symmetrix devices return + * a page 83 reply according to SCSI-2 format instead of SPC-2/3. + * + * The SCSI-2 page 83 format returns an IEEE WWN in binary + * encoded hexi-decimal in the 16 bytes following the initial + * 4-byte page 83 reply header. + * + * Both the SPC-2 and SPC-3 formats return an IEEE WWN as part + * of an Identification descriptor. The 3rd byte of the first + * Identification descriptor is a reserved (BSZ) byte field. + * + * Reference the 7th byte of the page 83 reply to determine + * whether the reply is compliant with SCSI-2 or SPC-2/3 + * specifications. A zero value in the 7th byte indicates + * an SPC-2/3 conformant reply, (i.e., the reserved field of the + * first Identification descriptor). This byte will be non-zero + * for a SCSI-2 conformant page 83 reply from these EMC + * Symmetrix models since the 7th byte of the reply corresponds + * to the 4th and 5th nibbles of the 6-byte OUI for EMC, that is, + * 0x006048. + */ + + if (page_83[6] != 0) + return check_fill_0x83_prespc3(udev, + dev_scsi, page_83, id_search_list, + serial, serial_short, len); + + /* + * Search for a match in the prioritized id_search_list - since WWN ids + * come first we can pick up the WWN in check_fill_0x83_id(). + */ + for (id_ind = 0; + id_ind < sizeof(id_search_list)/sizeof(id_search_list[0]); + id_ind++) { + /* + * Examine each descriptor returned. There is normally only + * one or a small number of descriptors. + */ + for (j = 4; j <= (unsigned int)page_83[3] + 3; j += page_83[j + 3] + 4) { + retval = check_fill_0x83_id(udev, + dev_scsi, &page_83[j], + &id_search_list[id_ind], + serial, serial_short, len, + wwn, wwn_vendor_extension, + tgpt_group); + dbg(udev, "%s id desc %d/%d/%d\n", dev_scsi->kernel, + id_search_list[id_ind].id_type, + id_search_list[id_ind].naa_type, + id_search_list[id_ind].code_set); + if (!retval) { + dbg(udev, " used\n"); + return retval; + } else if (retval < 0) { + dbg(udev, " failed\n"); + return retval; + } else { + dbg(udev, " not used\n"); + } + } + } + return 1; +} + +/* + * Get device identification VPD page for older SCSI-2 device which is not + * compliant with either SPC-2 or SPC-3 format. + * + * Return the hard coded error code value 2 if the page 83 reply is not + * conformant to the SCSI-2 format. + */ +static int do_scsi_page83_prespc3_inquiry(struct udev *udev, + struct scsi_id_device *dev_scsi, int fd, + char *serial, char *serial_short, int len) +{ + int retval; + int i, j; + unsigned char page_83[SCSI_INQ_BUFF_LEN]; + + memset(page_83, 0, SCSI_INQ_BUFF_LEN); + retval = scsi_inquiry(udev, dev_scsi, fd, 1, PAGE_83, page_83, SCSI_INQ_BUFF_LEN); + if (retval < 0) + return 1; + + if (page_83[1] != PAGE_83) { + info(udev, "%s: Invalid page 0x83\n", dev_scsi->kernel); + return 1; + } + /* + * Model 4, 5, and (some) model 6 EMC Symmetrix devices return + * a page 83 reply according to SCSI-2 format instead of SPC-2/3. + * + * The SCSI-2 page 83 format returns an IEEE WWN in binary + * encoded hexi-decimal in the 16 bytes following the initial + * 4-byte page 83 reply header. + * + * Both the SPC-2 and SPC-3 formats return an IEEE WWN as part + * of an Identification descriptor. The 3rd byte of the first + * Identification descriptor is a reserved (BSZ) byte field. + * + * Reference the 7th byte of the page 83 reply to determine + * whether the reply is compliant with SCSI-2 or SPC-2/3 + * specifications. A zero value in the 7th byte indicates + * an SPC-2/3 conformant reply, (i.e., the reserved field of the + * first Identification descriptor). This byte will be non-zero + * for a SCSI-2 conformant page 83 reply from these EMC + * Symmetrix models since the 7th byte of the reply corresponds + * to the 4th and 5th nibbles of the 6-byte OUI for EMC, that is, + * 0x006048. + */ + if (page_83[6] == 0) + return 2; + + serial[0] = hex_str[id_search_list[0].id_type]; + /* + * The first four bytes contain data, not a descriptor. + */ + i = 4; + j = strlen(serial); + /* + * Binary descriptor, convert to ASCII, + * using two bytes of ASCII for each byte + * in the page_83. + */ + while (i < (page_83[3]+4)) { + serial[j++] = hex_str[(page_83[i] & 0xf0) >> 4]; + serial[j++] = hex_str[page_83[i] & 0x0f]; + i++; + } + dbg(udev, "using pre-spc3-83 for %s\n", dev_scsi->kernel); + return 0; +} + +/* Get unit serial number VPD page */ +static int do_scsi_page80_inquiry(struct udev *udev, + struct scsi_id_device *dev_scsi, int fd, + char *serial, char *serial_short, int max_len) +{ + int retval; + int ser_ind; + int i; + int len; + unsigned char buf[SCSI_INQ_BUFF_LEN]; + + memset(buf, 0, SCSI_INQ_BUFF_LEN); + retval = scsi_inquiry(udev, dev_scsi, fd, 1, PAGE_80, buf, SCSI_INQ_BUFF_LEN); + if (retval < 0) + return retval; + + if (buf[1] != PAGE_80) { + info(udev, "%s: Invalid page 0x80\n", dev_scsi->kernel); + return 1; + } + + len = 1 + VENDOR_LENGTH + MODEL_LENGTH + buf[3]; + if (max_len < len) { + info(udev, "%s: length %d too short - need %d\n", + dev_scsi->kernel, max_len, len); + return 1; + } + /* + * Prepend 'S' to avoid unlikely collision with page 0x83 vendor + * specific type where we prepend '0' + vendor + model. + */ + len = buf[3]; + if (serial != NULL) { + serial[0] = 'S'; + ser_ind = prepend_vendor_model(udev, dev_scsi, &serial[1]); + if (ser_ind < 0) + return 1; + for (i = 4; i < len + 4; i++, ser_ind++) + serial[ser_ind] = buf[i]; + } + if (serial_short != NULL) { + memcpy(serial_short, &buf[4], len); + serial_short[len] = '\0'; + } + return 0; +} + +int scsi_std_inquiry(struct udev *udev, + struct scsi_id_device *dev_scsi, const char *devname) +{ + int fd; + unsigned char buf[SCSI_INQ_BUFF_LEN]; + struct stat statbuf; + int err = 0; + + dbg(udev, "opening %s\n", devname); + fd = open(devname, O_RDONLY | O_NONBLOCK); + if (fd < 0) { + info(udev, "scsi_id: cannot open %s: %s\n", + devname, strerror(errno)); + return 1; + } + + if (fstat(fd, &statbuf) < 0) { + info(udev, "scsi_id: cannot stat %s: %s\n", + devname, strerror(errno)); + err = 2; + goto out; + } + sprintf(dev_scsi->kernel,"%d:%d", major(statbuf.st_rdev), + minor(statbuf.st_rdev)); + + memset(buf, 0, SCSI_INQ_BUFF_LEN); + err = scsi_inquiry(udev, dev_scsi, fd, 0, 0, buf, SCSI_INQ_BUFF_LEN); + if (err < 0) + goto out; + + err = 0; + memcpy(dev_scsi->vendor, buf + 8, 8); + dev_scsi->vendor[8] = '\0'; + memcpy(dev_scsi->model, buf + 16, 16); + dev_scsi->model[16] = '\0'; + memcpy(dev_scsi->revision, buf + 32, 4); + dev_scsi->revision[4] = '\0'; + sprintf(dev_scsi->type,"%x", buf[0] & 0x1f); + +out: + close(fd); + return err; +} + +int scsi_get_serial(struct udev *udev, + struct scsi_id_device *dev_scsi, const char *devname, + int page_code, int len) +{ + unsigned char page0[SCSI_INQ_BUFF_LEN]; + int fd = -1; + int cnt; + int ind; + int retval; + + memset(dev_scsi->serial, 0, len); + dbg(udev, "opening %s\n", devname); + srand((unsigned int)getpid()); + for (cnt = 20; cnt > 0; cnt--) { + struct timespec duration; + + fd = open(devname, O_RDONLY | O_NONBLOCK); + if (fd >= 0 || errno != EBUSY) + break; + duration.tv_sec = 0; + duration.tv_nsec = (200 * 1000 * 1000) + (rand() % 100 * 1000 * 1000); + nanosleep(&duration, NULL); + } + if (fd < 0) + return 1; + + if (page_code == PAGE_80) { + if (do_scsi_page80_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len)) { + retval = 1; + goto completed; + } else { + retval = 0; + goto completed; + } + } else if (page_code == PAGE_83) { + if (do_scsi_page83_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len, dev_scsi->unit_serial_number, dev_scsi->wwn, dev_scsi->wwn_vendor_extension, dev_scsi->tgpt_group)) { + retval = 1; + goto completed; + } else { + retval = 0; + goto completed; + } + } else if (page_code == PAGE_83_PRE_SPC3) { + retval = do_scsi_page83_prespc3_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len); + if (retval) { + /* + * Fallback to servicing a SPC-2/3 compliant page 83 + * inquiry if the page 83 reply format does not + * conform to pre-SPC3 expectations. + */ + if (retval == 2) { + if (do_scsi_page83_inquiry(udev, dev_scsi, fd, dev_scsi->serial, dev_scsi->serial_short, len, dev_scsi->unit_serial_number, dev_scsi->wwn, dev_scsi->wwn_vendor_extension, dev_scsi->tgpt_group)) { + retval = 1; + goto completed; + } else { + retval = 0; + goto completed; + } + } + else { + retval = 1; + goto completed; + } + } else { + retval = 0; + goto completed; + } + } else if (page_code != 0x00) { + info(udev, "%s: unsupported page code 0x%d\n", dev_scsi->kernel, page_code); + return 1; + } + + /* + * Get page 0, the page of the pages. By default, try from best to + * worst of supported pages: 0x83 then 0x80. + */ + if (do_scsi_page0_inquiry(udev, dev_scsi, fd, page0, SCSI_INQ_BUFF_LEN)) { + /* + * Don't try anything else. Black list if a specific page + * should be used for this vendor+model, or maybe have an + * optional fall-back to page 0x80 or page 0x83. + */ + retval = 1; + goto completed; + } + + dbg(udev, "%s: Checking page0\n", dev_scsi->kernel); + + for (ind = 4; ind <= page0[3] + 3; ind++) + if (page0[ind] == PAGE_83) + if (!do_scsi_page83_inquiry(udev, dev_scsi, fd, + dev_scsi->serial, dev_scsi->serial_short, len, dev_scsi->unit_serial_number, dev_scsi->wwn, dev_scsi->wwn_vendor_extension, dev_scsi->tgpt_group)) { + /* + * Success + */ + retval = 0; + goto completed; + } + + for (ind = 4; ind <= page0[3] + 3; ind++) + if (page0[ind] == PAGE_80) + if (!do_scsi_page80_inquiry(udev, dev_scsi, fd, + dev_scsi->serial, dev_scsi->serial_short, len)) { + /* + * Success + */ + retval = 0; + goto completed; + } + retval = 1; + +completed: + close(fd); + return retval; +} diff --git a/src/sd-daemon.c b/src/sd-daemon.c new file mode 100755 index 0000000..763e079 --- /dev/null +++ b/src/sd-daemon.c @@ -0,0 +1,530 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +/*** + Copyright 2010 Lennart Poettering + + 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 AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +***/ + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif + +#include +#include +#include +#include +#ifdef __BIONIC__ +#include +#else +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(__linux__) +#include +#endif + +#include "sd-daemon.h" + +#if (__GNUC__ >= 4) +#ifdef SD_EXPORT_SYMBOLS +/* Export symbols */ +#define _sd_export_ __attribute__ ((visibility("default"))) +#else +/* Don't export the symbols */ +#define _sd_export_ __attribute__ ((visibility("hidden"))) +#endif +#else +#define _sd_export_ +#endif + +_sd_export_ int sd_listen_fds(int unset_environment) { + +#if defined(DISABLE_SYSTEMD) || !defined(__linux__) + return 0; +#else + int r, fd; + const char *e; + char *p = NULL; + unsigned long l; + + if (!(e = getenv("LISTEN_PID"))) { + r = 0; + goto finish; + } + + errno = 0; + l = strtoul(e, &p, 10); + + if (errno != 0) { + r = -errno; + goto finish; + } + + if (!p || *p || l <= 0) { + r = -EINVAL; + goto finish; + } + + /* Is this for us? */ + if (getpid() != (pid_t) l) { + r = 0; + goto finish; + } + + if (!(e = getenv("LISTEN_FDS"))) { + r = 0; + goto finish; + } + + errno = 0; + l = strtoul(e, &p, 10); + + if (errno != 0) { + r = -errno; + goto finish; + } + + if (!p || *p) { + r = -EINVAL; + goto finish; + } + + for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + (int) l; fd ++) { + int flags; + + if ((flags = fcntl(fd, F_GETFD)) < 0) { + r = -errno; + goto finish; + } + + if (flags & FD_CLOEXEC) + continue; + + if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) < 0) { + r = -errno; + goto finish; + } + } + + r = (int) l; + +finish: + if (unset_environment) { + unsetenv("LISTEN_PID"); + unsetenv("LISTEN_FDS"); + } + + return r; +#endif +} + +_sd_export_ int sd_is_fifo(int fd, const char *path) { + struct stat st_fd; + + if (fd < 0) + return -EINVAL; + + memset(&st_fd, 0, sizeof(st_fd)); + if (fstat(fd, &st_fd) < 0) + return -errno; + + if (!S_ISFIFO(st_fd.st_mode)) + return 0; + + if (path) { + struct stat st_path; + + memset(&st_path, 0, sizeof(st_path)); + if (stat(path, &st_path) < 0) { + + if (errno == ENOENT || errno == ENOTDIR) + return 0; + + return -errno; + } + + return + st_path.st_dev == st_fd.st_dev && + st_path.st_ino == st_fd.st_ino; + } + + return 1; +} + +_sd_export_ int sd_is_special(int fd, const char *path) { + struct stat st_fd; + + if (fd < 0) + return -EINVAL; + + if (fstat(fd, &st_fd) < 0) + return -errno; + + if (!S_ISREG(st_fd.st_mode) && !S_ISCHR(st_fd.st_mode)) + return 0; + + if (path) { + struct stat st_path; + + if (stat(path, &st_path) < 0) { + + if (errno == ENOENT || errno == ENOTDIR) + return 0; + + return -errno; + } + + if (S_ISREG(st_fd.st_mode) && S_ISREG(st_path.st_mode)) + return + st_path.st_dev == st_fd.st_dev && + st_path.st_ino == st_fd.st_ino; + else if (S_ISCHR(st_fd.st_mode) && S_ISCHR(st_path.st_mode)) + return st_path.st_rdev == st_fd.st_rdev; + else + return 0; + } + + return 1; +} + +static int sd_is_socket_internal(int fd, int type, int listening) { + struct stat st_fd; + + if (fd < 0 || type < 0) + return -EINVAL; + + if (fstat(fd, &st_fd) < 0) + return -errno; + + if (!S_ISSOCK(st_fd.st_mode)) + return 0; + + if (type != 0) { + int other_type = 0; + socklen_t l = sizeof(other_type); + + if (getsockopt(fd, SOL_SOCKET, SO_TYPE, &other_type, &l) < 0) + return -errno; + + if (l != sizeof(other_type)) + return -EINVAL; + + if (other_type != type) + return 0; + } + + if (listening >= 0) { + int accepting = 0; + socklen_t l = sizeof(accepting); + + if (getsockopt(fd, SOL_SOCKET, SO_ACCEPTCONN, &accepting, &l) < 0) + return -errno; + + if (l != sizeof(accepting)) + return -EINVAL; + + if (!accepting != !listening) + return 0; + } + + return 1; +} + +union sockaddr_union { + struct sockaddr sa; + struct sockaddr_in in4; + struct sockaddr_in6 in6; + struct sockaddr_un un; + struct sockaddr_storage storage; +}; + +_sd_export_ int sd_is_socket(int fd, int family, int type, int listening) { + int r; + + if (family < 0) + return -EINVAL; + + if ((r = sd_is_socket_internal(fd, type, listening)) <= 0) + return r; + + if (family > 0) { + union sockaddr_union sockaddr; + socklen_t l; + + memset(&sockaddr, 0, sizeof(sockaddr)); + l = sizeof(sockaddr); + + if (getsockname(fd, &sockaddr.sa, &l) < 0) + return -errno; + + if (l < sizeof(sa_family_t)) + return -EINVAL; + + return sockaddr.sa.sa_family == family; + } + + return 1; +} + +_sd_export_ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port) { + union sockaddr_union sockaddr; + socklen_t l; + int r; + + if (family != 0 && family != AF_INET && family != AF_INET6) + return -EINVAL; + + if ((r = sd_is_socket_internal(fd, type, listening)) <= 0) + return r; + + memset(&sockaddr, 0, sizeof(sockaddr)); + l = sizeof(sockaddr); + + if (getsockname(fd, &sockaddr.sa, &l) < 0) + return -errno; + + if (l < sizeof(sa_family_t)) + return -EINVAL; + + if (sockaddr.sa.sa_family != AF_INET && + sockaddr.sa.sa_family != AF_INET6) + return 0; + + if (family > 0) + if (sockaddr.sa.sa_family != family) + return 0; + + if (port > 0) { + if (sockaddr.sa.sa_family == AF_INET) { + if (l < sizeof(struct sockaddr_in)) + return -EINVAL; + + return htons(port) == sockaddr.in4.sin_port; + } else { + if (l < sizeof(struct sockaddr_in6)) + return -EINVAL; + + return htons(port) == sockaddr.in6.sin6_port; + } + } + + return 1; +} + +_sd_export_ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length) { + union sockaddr_union sockaddr; + socklen_t l; + int r; + + if ((r = sd_is_socket_internal(fd, type, listening)) <= 0) + return r; + + memset(&sockaddr, 0, sizeof(sockaddr)); + l = sizeof(sockaddr); + + if (getsockname(fd, &sockaddr.sa, &l) < 0) + return -errno; + + if (l < sizeof(sa_family_t)) + return -EINVAL; + + if (sockaddr.sa.sa_family != AF_UNIX) + return 0; + + if (path) { + if (length <= 0) + length = strlen(path); + + if (length <= 0) + /* Unnamed socket */ + return l == offsetof(struct sockaddr_un, sun_path); + + if (path[0]) + /* Normal path socket */ + return + (l >= offsetof(struct sockaddr_un, sun_path) + length + 1) && + memcmp(path, sockaddr.un.sun_path, length+1) == 0; + else + /* Abstract namespace socket */ + return + (l == offsetof(struct sockaddr_un, sun_path) + length) && + memcmp(path, sockaddr.un.sun_path, length) == 0; + } + + return 1; +} + +_sd_export_ int sd_is_mq(int fd, const char *path) { +#if !defined(__linux__) + return 0; +#else + struct mq_attr attr; + + if (fd < 0) + return -EINVAL; + + if (mq_getattr(fd, &attr) < 0) + return -errno; + + if (path) { + char fpath[PATH_MAX]; + struct stat a, b; + + if (path[0] != '/') + return -EINVAL; + + if (fstat(fd, &a) < 0) + return -errno; + + strncpy(stpcpy(fpath, "/dev/mqueue"), path, sizeof(fpath) - 12); + fpath[sizeof(fpath)-1] = 0; + + if (stat(fpath, &b) < 0) + return -errno; + + if (a.st_dev != b.st_dev || + a.st_ino != b.st_ino) + return 0; + } + + return 1; +#endif +} + +_sd_export_ int sd_notify(int unset_environment, const char *state) { +#if defined(DISABLE_SYSTEMD) || !defined(__linux__) || !defined(SOCK_CLOEXEC) + return 0; +#else + int fd = -1, r; + struct msghdr msghdr; + struct iovec iovec; + union sockaddr_union sockaddr; + const char *e; + + if (!state) { + r = -EINVAL; + goto finish; + } + + if (!(e = getenv("NOTIFY_SOCKET"))) + return 0; + + /* Must be an abstract socket, or an absolute path */ + if ((e[0] != '@' && e[0] != '/') || e[1] == 0) { + r = -EINVAL; + goto finish; + } + + if ((fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0)) < 0) { + r = -errno; + goto finish; + } + + memset(&sockaddr, 0, sizeof(sockaddr)); + sockaddr.sa.sa_family = AF_UNIX; + strncpy(sockaddr.un.sun_path, e, sizeof(sockaddr.un.sun_path)); + + if (sockaddr.un.sun_path[0] == '@') + sockaddr.un.sun_path[0] = 0; + + memset(&iovec, 0, sizeof(iovec)); + iovec.iov_base = (char*) state; + iovec.iov_len = strlen(state); + + memset(&msghdr, 0, sizeof(msghdr)); + msghdr.msg_name = &sockaddr; + msghdr.msg_namelen = offsetof(struct sockaddr_un, sun_path) + strlen(e); + + if (msghdr.msg_namelen > sizeof(struct sockaddr_un)) + msghdr.msg_namelen = sizeof(struct sockaddr_un); + + msghdr.msg_iov = &iovec; + msghdr.msg_iovlen = 1; + + if (sendmsg(fd, &msghdr, MSG_NOSIGNAL) < 0) { + r = -errno; + goto finish; + } + + r = 1; + +finish: + if (unset_environment) + unsetenv("NOTIFY_SOCKET"); + + if (fd >= 0) + close(fd); + + return r; +#endif +} + +_sd_export_ int sd_notifyf(int unset_environment, const char *format, ...) { +#if defined(DISABLE_SYSTEMD) || !defined(__linux__) + return 0; +#else + va_list ap; + char *p = NULL; + int r; + + va_start(ap, format); + r = vasprintf(&p, format, ap); + va_end(ap); + + if (r < 0 || !p) + return -ENOMEM; + + r = sd_notify(unset_environment, p); + free(p); + + return r; +#endif +} + +_sd_export_ int sd_booted(void) { +#if defined(DISABLE_SYSTEMD) || !defined(__linux__) + return 0; +#else + + struct stat a, b; + + /* We simply test whether the systemd cgroup hierarchy is + * mounted */ + + if (lstat("/sys/fs/cgroup", &a) < 0) + return 0; + + if (lstat("/sys/fs/cgroup/systemd", &b) < 0) + return 0; + + return a.st_dev != b.st_dev; +#endif +} diff --git a/src/sd-daemon.h b/src/sd-daemon.h new file mode 100755 index 0000000..fe51159 --- /dev/null +++ b/src/sd-daemon.h @@ -0,0 +1,282 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#ifndef foosddaemonhfoo +#define foosddaemonhfoo + +/*** + Copyright 2010 Lennart Poettering + + 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 AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +***/ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* + Reference implementation of a few systemd related interfaces for + writing daemons. These interfaces are trivial to implement. To + simplify porting we provide this reference implementation. + Applications are welcome to reimplement the algorithms described + here if they do not want to include these two source files. + + The following functionality is provided: + + - Support for logging with log levels on stderr + - File descriptor passing for socket-based activation + - Daemon startup and status notification + - Detection of systemd boots + + You may compile this with -DDISABLE_SYSTEMD to disable systemd + support. This makes all those calls NOPs that are directly related to + systemd (i.e. only sd_is_xxx() will stay useful). + + Since this is drop-in code we don't want any of our symbols to be + exported in any case. Hence we declare hidden visibility for all of + them. + + You may find an up-to-date version of these source files online: + + http://cgit.freedesktop.org/systemd/systemd/plain/src/systemd/sd-daemon.h + http://cgit.freedesktop.org/systemd/systemd/plain/src/sd-daemon.c + + This should compile on non-Linux systems, too, but with the + exception of the sd_is_xxx() calls all functions will become NOPs. + + See sd-daemon(7) for more information. +*/ + +#ifndef _sd_printf_attr_ +#if __GNUC__ >= 4 +#define _sd_printf_attr_(a,b) __attribute__ ((format (printf, a, b))) +#else +#define _sd_printf_attr_(a,b) +#endif +#endif + +/* + Log levels for usage on stderr: + + fprintf(stderr, SD_NOTICE "Hello World!\n"); + + This is similar to printk() usage in the kernel. +*/ +#define SD_EMERG "<0>" /* system is unusable */ +#define SD_ALERT "<1>" /* action must be taken immediately */ +#define SD_CRIT "<2>" /* critical conditions */ +#define SD_ERR "<3>" /* error conditions */ +#define SD_WARNING "<4>" /* warning conditions */ +#define SD_NOTICE "<5>" /* normal but significant condition */ +#define SD_INFO "<6>" /* informational */ +#define SD_DEBUG "<7>" /* debug-level messages */ + +/* The first passed file descriptor is fd 3 */ +#define SD_LISTEN_FDS_START 3 + +/* + Returns how many file descriptors have been passed, or a negative + errno code on failure. Optionally, removes the $LISTEN_FDS and + $LISTEN_PID file descriptors from the environment (recommended, but + problematic in threaded environments). If r is the return value of + this function you'll find the file descriptors passed as fds + SD_LISTEN_FDS_START to SD_LISTEN_FDS_START+r-1. Returns a negative + errno style error code on failure. This function call ensures that + the FD_CLOEXEC flag is set for the passed file descriptors, to make + sure they are not passed on to child processes. If FD_CLOEXEC shall + not be set, the caller needs to unset it after this call for all file + descriptors that are used. + + See sd_listen_fds(3) for more information. +*/ +int sd_listen_fds(int unset_environment); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a FIFO in the file system stored under the + specified path, 0 otherwise. If path is NULL a path name check will + not be done and the call only verifies if the file descriptor + refers to a FIFO. Returns a negative errno style error code on + failure. + + See sd_is_fifo(3) for more information. +*/ +int sd_is_fifo(int fd, const char *path); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a special character device on the file + system stored under the specified path, 0 otherwise. + If path is NULL a path name check will not be done and the call + only verifies if the file descriptor refers to a special character. + Returns a negative errno style error code on failure. + + See sd_is_special(3) for more information. +*/ +int sd_is_special(int fd, const char *path); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a socket of the specified family (AF_INET, + ...) and type (SOCK_DGRAM, SOCK_STREAM, ...), 0 otherwise. If + family is 0 a socket family check will not be done. If type is 0 a + socket type check will not be done and the call only verifies if + the file descriptor refers to a socket. If listening is > 0 it is + verified that the socket is in listening mode. (i.e. listen() has + been called) If listening is == 0 it is verified that the socket is + not in listening mode. If listening is < 0 no listening mode check + is done. Returns a negative errno style error code on failure. + + See sd_is_socket(3) for more information. +*/ +int sd_is_socket(int fd, int family, int type, int listening); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is an Internet socket, of the specified family + (either AF_INET or AF_INET6) and the specified type (SOCK_DGRAM, + SOCK_STREAM, ...), 0 otherwise. If version is 0 a protocol version + check is not done. If type is 0 a socket type check will not be + done. If port is 0 a socket port check will not be done. The + listening flag is used the same way as in sd_is_socket(). Returns a + negative errno style error code on failure. + + See sd_is_socket_inet(3) for more information. +*/ +int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is an AF_UNIX socket of the specified type + (SOCK_DGRAM, SOCK_STREAM, ...) and path, 0 otherwise. If type is 0 + a socket type check will not be done. If path is NULL a socket path + check will not be done. For normal AF_UNIX sockets set length to + 0. For abstract namespace sockets set length to the length of the + socket name (including the initial 0 byte), and pass the full + socket path in path (including the initial 0 byte). The listening + flag is used the same way as in sd_is_socket(). Returns a negative + errno style error code on failure. + + See sd_is_socket_unix(3) for more information. +*/ +int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length); + +/* + Helper call for identifying a passed file descriptor. Returns 1 if + the file descriptor is a POSIX Message Queue of the specified name, + 0 otherwise. If path is NULL a message queue name check is not + done. Returns a negative errno style error code on failure. +*/ +int sd_is_mq(int fd, const char *path); + +/* + Informs systemd about changed daemon state. This takes a number of + newline separated environment-style variable assignments in a + string. The following variables are known: + + READY=1 Tells systemd that daemon startup is finished (only + relevant for services of Type=notify). The passed + argument is a boolean "1" or "0". Since there is + little value in signaling non-readiness the only + value daemons should send is "READY=1". + + STATUS=... Passes a single-line status string back to systemd + that describes the daemon state. This is free-from + and can be used for various purposes: general state + feedback, fsck-like programs could pass completion + percentages and failing programs could pass a human + readable error message. Example: "STATUS=Completed + 66% of file system check..." + + ERRNO=... If a daemon fails, the errno-style error code, + formatted as string. Example: "ERRNO=2" for ENOENT. + + BUSERROR=... If a daemon fails, the D-Bus error-style error + code. Example: "BUSERROR=org.freedesktop.DBus.Error.TimedOut" + + MAINPID=... The main pid of a daemon, in case systemd did not + fork off the process itself. Example: "MAINPID=4711" + + WATCHDOG=1 Tells systemd to update the watchdog timestamp. + Services using this feature should do this in + regular intervals. A watchdog framework can use the + timestamps to detect failed services. + + Daemons can choose to send additional variables. However, it is + recommended to prefix variable names not listed above with X_. + + Returns a negative errno-style error code on failure. Returns > 0 + if systemd could be notified, 0 if it couldn't possibly because + systemd is not running. + + Example: When a daemon finished starting up, it could issue this + call to notify systemd about it: + + sd_notify(0, "READY=1"); + + See sd_notifyf() for more complete examples. + + See sd_notify(3) for more information. +*/ +int sd_notify(int unset_environment, const char *state); + +/* + Similar to sd_notify() but takes a format string. + + Example 1: A daemon could send the following after initialization: + + sd_notifyf(0, "READY=1\n" + "STATUS=Processing requests...\n" + "MAINPID=%lu", + (unsigned long) getpid()); + + Example 2: A daemon could send the following shortly before + exiting, on failure: + + sd_notifyf(0, "STATUS=Failed to start up: %s\n" + "ERRNO=%i", + strerror(errno), + errno); + + See sd_notifyf(3) for more information. +*/ +int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_attr_(2,3); + +/* + Returns > 0 if the system was booted with systemd. Returns < 0 on + error. Returns 0 if the system was not booted with systemd. Note + that all of the functions above handle non-systemd boots just + fine. You should NOT protect them with a call to this function. Also + note that this function checks whether the system, not the user + session is controlled by systemd. However the functions above work + for both user and system services. + + See sd_booted(3) for more information. +*/ +int sd_booted(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/src/test-libudev.c b/src/test-libudev.c new file mode 100755 index 0000000..6161fb3 --- /dev/null +++ b/src/test-libudev.c @@ -0,0 +1,501 @@ +/* + * test-libudev + * + * Copyright (C) 2008 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "libudev.h" + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + +static void log_fn(struct udev *udev, + int priority, const char *file, int line, const char *fn, + const char *format, va_list args) +{ + printf("test-libudev: %s %s:%d ", fn, file, line); + vprintf(format, args); +} + +static void print_device(struct udev_device *device) +{ + const char *str; + dev_t devnum; + int count; + struct udev_list_entry *list_entry; + + printf("*** device: %p ***\n", device); + str = udev_device_get_action(device); + if (str != NULL) + printf("action: '%s'\n", str); + + str = udev_device_get_syspath(device); + printf("syspath: '%s'\n", str); + + str = udev_device_get_sysname(device); + printf("sysname: '%s'\n", str); + + str = udev_device_get_sysnum(device); + if (str != NULL) + printf("sysnum: '%s'\n", str); + + str = udev_device_get_devpath(device); + printf("devpath: '%s'\n", str); + + str = udev_device_get_subsystem(device); + if (str != NULL) + printf("subsystem: '%s'\n", str); + + str = udev_device_get_devtype(device); + if (str != NULL) + printf("devtype: '%s'\n", str); + + str = udev_device_get_driver(device); + if (str != NULL) + printf("driver: '%s'\n", str); + + str = udev_device_get_devnode(device); + if (str != NULL) + printf("devname: '%s'\n", str); + + devnum = udev_device_get_devnum(device); + if (major(devnum) > 0) + printf("devnum: %u:%u\n", major(devnum), minor(devnum)); + + count = 0; + udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(device)) { + printf("link: '%s'\n", udev_list_entry_get_name(list_entry)); + count++; + } + if (count > 0) + printf("found %i links\n", count); + + count = 0; + udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(device)) { + printf("property: '%s=%s'\n", + udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry)); + count++; + } + if (count > 0) + printf("found %i properties\n", count); + + str = udev_device_get_property_value(device, "MAJOR"); + if (str != NULL) + printf("MAJOR: '%s'\n", str); + + str = udev_device_get_sysattr_value(device, "dev"); + if (str != NULL) + printf("attr{dev}: '%s'\n", str); + + printf("\n"); +} + +static int test_device(struct udev *udev, const char *syspath) +{ + struct udev_device *device; + + printf("looking at device: %s\n", syspath); + device = udev_device_new_from_syspath(udev, syspath); + if (device == NULL) { + printf("no device found\n"); + return -1; + } + print_device(device); + udev_device_unref(device); + return 0; +} + +static int test_device_parents(struct udev *udev, const char *syspath) +{ + struct udev_device *device; + struct udev_device *device_parent; + + printf("looking at device: %s\n", syspath); + device = udev_device_new_from_syspath(udev, syspath); + if (device == NULL) + return -1; + + printf("looking at parents\n"); + device_parent = device; + do { + print_device(device_parent); + device_parent = udev_device_get_parent(device_parent); + } while (device_parent != NULL); + + printf("looking at parents again\n"); + device_parent = device; + do { + print_device(device_parent); + device_parent = udev_device_get_parent(device_parent); + } while (device_parent != NULL); + udev_device_unref(device); + + return 0; +} + +static int test_device_devnum(struct udev *udev) +{ + dev_t devnum = makedev(1, 3); + struct udev_device *device; + + printf("looking up device: %u:%u\n", major(devnum), minor(devnum)); + device = udev_device_new_from_devnum(udev, 'c', devnum); + if (device == NULL) + return -1; + print_device(device); + udev_device_unref(device); + return 0; +} + +static int test_device_subsys_name(struct udev *udev) +{ + struct udev_device *device; + + printf("looking up device: 'block':'sda'\n"); + device = udev_device_new_from_subsystem_sysname(udev, "block", "sda"); + if (device == NULL) + return -1; + print_device(device); + udev_device_unref(device); + + printf("looking up device: 'subsystem':'pci'\n"); + device = udev_device_new_from_subsystem_sysname(udev, "subsystem", "pci"); + if (device == NULL) + return -1; + print_device(device); + udev_device_unref(device); + + printf("looking up device: 'drivers':'scsi:sd'\n"); + device = udev_device_new_from_subsystem_sysname(udev, "drivers", "scsi:sd"); + if (device == NULL) + return -1; + print_device(device); + udev_device_unref(device); + + printf("looking up device: 'module':'printk'\n"); + device = udev_device_new_from_subsystem_sysname(udev, "module", "printk"); + if (device == NULL) + return -1; + print_device(device); + udev_device_unref(device); + return 0; +} + +static int test_enumerate_print_list(struct udev_enumerate *enumerate) +{ + struct udev_list_entry *list_entry; + int count = 0; + + udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(enumerate)) { + struct udev_device *device; + + device = udev_device_new_from_syspath(udev_enumerate_get_udev(enumerate), + udev_list_entry_get_name(list_entry)); + if (device != NULL) { + printf("device: '%s' (%s)\n", + udev_device_get_syspath(device), + udev_device_get_subsystem(device)); + udev_device_unref(device); + count++; + } + } + printf("found %i devices\n\n", count); + return count; +} + +static int test_monitor(struct udev *udev) +{ + struct udev_monitor *udev_monitor = NULL; + int fd_ep; + int fd_udev = -1; + struct epoll_event ep_udev, ep_stdin; + + fd_ep = epoll_create1(EPOLL_CLOEXEC); + if (fd_ep < 0) { + printf("error creating epoll fd: %m\n"); + goto out; + } + + udev_monitor = udev_monitor_new_from_netlink(udev, "udev"); + if (udev_monitor == NULL) { + printf("no socket\n"); + goto out; + } + fd_udev = udev_monitor_get_fd(udev_monitor); + + if (udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, "block", NULL) < 0 || + udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, "tty", NULL) < 0 || + udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, "usb", "usb_device") < 0) { + printf("filter failed\n"); + goto out; + } + + if (udev_monitor_enable_receiving(udev_monitor) < 0) { + printf("bind failed\n"); + goto out; + } + + memset(&ep_udev, 0, sizeof(struct epoll_event)); + ep_udev.events = EPOLLIN; + ep_udev.data.fd = fd_udev; + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_udev, &ep_udev) < 0) { + printf("fail to add fd to epoll: %m\n"); + goto out; + } + + memset(&ep_stdin, 0, sizeof(struct epoll_event)); + ep_stdin.events = EPOLLIN; + ep_stdin.data.fd = STDIN_FILENO; + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, STDIN_FILENO, &ep_stdin) < 0) { + printf("fail to add fd to epoll: %m\n"); + goto out; + } + + for (;;) { + int fdcount; + struct epoll_event ev[4]; + struct udev_device *device; + int i; + + printf("waiting for events from udev, press ENTER to exit\n"); + fdcount = epoll_wait(fd_ep, ev, ARRAY_SIZE(ev), -1); + printf("epoll fd count: %i\n", fdcount); + + for (i = 0; i < fdcount; i++) { + if (ev[i].data.fd == fd_udev && ev[i].events & EPOLLIN) { + device = udev_monitor_receive_device(udev_monitor); + if (device == NULL) { + printf("no device from socket\n"); + continue; + } + print_device(device); + udev_device_unref(device); + } else if (ev[i].data.fd == STDIN_FILENO && ev[i].events & EPOLLIN) { + printf("exiting loop\n"); + goto out; + } + } + } +out: + if (fd_ep >= 0) + close(fd_ep); + udev_monitor_unref(udev_monitor); + return 0; +} + +static int test_queue(struct udev *udev) +{ + struct udev_queue *udev_queue; + unsigned long long int seqnum; + struct udev_list_entry *list_entry; + + udev_queue = udev_queue_new(udev); + if (udev_queue == NULL) + return -1; + seqnum = udev_queue_get_kernel_seqnum(udev_queue); + printf("seqnum kernel: %llu\n", seqnum); + seqnum = udev_queue_get_udev_seqnum(udev_queue); + printf("seqnum udev : %llu\n", seqnum); + + if (udev_queue_get_queue_is_empty(udev_queue)) + printf("queue is empty\n"); + printf("get queue list\n"); + udev_list_entry_foreach(list_entry, udev_queue_get_queued_list_entry(udev_queue)) + printf("queued: '%s' [%s]\n", udev_list_entry_get_name(list_entry), udev_list_entry_get_value(list_entry)); + printf("\n"); + printf("get queue list again\n"); + udev_list_entry_foreach(list_entry, udev_queue_get_queued_list_entry(udev_queue)) + printf("queued: '%s' [%s]\n", udev_list_entry_get_name(list_entry), udev_list_entry_get_value(list_entry)); + printf("\n"); + + list_entry = udev_queue_get_queued_list_entry(udev_queue); + if (list_entry != NULL) { + printf("event [%llu] is queued\n", seqnum); + seqnum = strtoull(udev_list_entry_get_value(list_entry), NULL, 10); + if (udev_queue_get_seqnum_is_finished(udev_queue, seqnum)) + printf("event [%llu] is not finished\n", seqnum); + else + printf("event [%llu] is finished\n", seqnum); + } + printf("\n"); + udev_queue_unref(udev_queue); + return 0; +} + +static int test_enumerate(struct udev *udev, const char *subsystem) +{ + struct udev_enumerate *udev_enumerate; + + printf("enumerate '%s'\n", subsystem == NULL ? "" : subsystem); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_add_match_subsystem(udev_enumerate, subsystem); + udev_enumerate_scan_devices(udev_enumerate); + test_enumerate_print_list(udev_enumerate); + udev_enumerate_unref(udev_enumerate); + + printf("enumerate 'net' + duplicated scan + null + zero\n"); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_add_match_subsystem(udev_enumerate, "net"); + udev_enumerate_scan_devices(udev_enumerate); + udev_enumerate_scan_devices(udev_enumerate); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/zero"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/null"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/zero"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/null"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/zero"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/null"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/null"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/zero"); + udev_enumerate_add_syspath(udev_enumerate, "/sys/class/mem/zero"); + udev_enumerate_scan_devices(udev_enumerate); + test_enumerate_print_list(udev_enumerate); + udev_enumerate_unref(udev_enumerate); + + printf("enumerate 'block'\n"); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_add_match_subsystem(udev_enumerate,"block"); + udev_enumerate_add_match_is_initialized(udev_enumerate); + udev_enumerate_scan_devices(udev_enumerate); + test_enumerate_print_list(udev_enumerate); + udev_enumerate_unref(udev_enumerate); + + printf("enumerate 'not block'\n"); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_add_nomatch_subsystem(udev_enumerate, "block"); + udev_enumerate_scan_devices(udev_enumerate); + test_enumerate_print_list(udev_enumerate); + udev_enumerate_unref(udev_enumerate); + + printf("enumerate 'pci, mem, vc'\n"); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_add_match_subsystem(udev_enumerate, "pci"); + udev_enumerate_add_match_subsystem(udev_enumerate, "mem"); + udev_enumerate_add_match_subsystem(udev_enumerate, "vc"); + udev_enumerate_scan_devices(udev_enumerate); + test_enumerate_print_list(udev_enumerate); + udev_enumerate_unref(udev_enumerate); + + printf("enumerate 'subsystem'\n"); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_scan_subsystems(udev_enumerate); + test_enumerate_print_list(udev_enumerate); + udev_enumerate_unref(udev_enumerate); + + printf("enumerate 'property IF_FS_*=filesystem'\n"); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_add_match_property(udev_enumerate, "ID_FS*", "filesystem"); + udev_enumerate_scan_devices(udev_enumerate); + test_enumerate_print_list(udev_enumerate); + udev_enumerate_unref(udev_enumerate); + return 0; +} + +int main(int argc, char *argv[]) +{ + struct udev *udev = NULL; + static const struct option options[] = { + { "syspath", required_argument, NULL, 'p' }, + { "subsystem", required_argument, NULL, 's' }, + { "debug", no_argument, NULL, 'd' }, + { "help", no_argument, NULL, 'h' }, + { "version", no_argument, NULL, 'V' }, + {} + }; + const char *syspath = "/devices/virtual/mem/null"; + const char *subsystem = NULL; + char path[1024]; + const char *str; + + udev = udev_new(); + printf("context: %p\n", udev); + if (udev == NULL) { + printf("no context\n"); + return 1; + } + udev_set_log_fn(udev, log_fn); + printf("set log: %p\n", log_fn); + + for (;;) { + int option; + + option = getopt_long(argc, argv, "+p:s:dhV", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'p': + syspath = optarg; + break; + case 's': + subsystem = optarg; + break; + case 'd': + if (udev_get_log_priority(udev) < LOG_INFO) + udev_set_log_priority(udev, LOG_INFO); + break; + case 'h': + printf("--debug --syspath= --subsystem= --help\n"); + goto out; + case 'V': + printf("%s\n", VERSION); + goto out; + default: + goto out; + } + } + + str = udev_get_sys_path(udev); + printf("sys_path: '%s'\n", str); + str = udev_get_dev_path(udev); + printf("dev_path: '%s'\n", str); + + /* add sys path if needed */ + if (strncmp(syspath, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) { + snprintf(path, sizeof(path), "%s%s", udev_get_sys_path(udev), syspath); + syspath = path; + } + + test_device(udev, syspath); + test_device_devnum(udev); + test_device_subsys_name(udev); + test_device_parents(udev, syspath); + + test_enumerate(udev, subsystem); + + test_queue(udev); + + test_monitor(udev); +out: + udev_unref(udev); + return 0; +} diff --git a/src/test-udev.c b/src/test-udev.c new file mode 100755 index 0000000..c9712e9 --- /dev/null +++ b/src/test-udev.c @@ -0,0 +1,121 @@ +/* + * Copyright (C) 2003-2004 Greg Kroah-Hartman + * Copyright (C) 2004-2008 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +void udev_main_log(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) {} + +int main(int argc, char *argv[]) +{ + struct udev *udev; + struct udev_event *event = NULL; + struct udev_device *dev = NULL; + struct udev_rules *rules = NULL; + char syspath[UTIL_PATH_SIZE]; + const char *devpath; + const char *action; + sigset_t mask, sigmask_orig; + int err = -EINVAL; + + udev = udev_new(); + if (udev == NULL) + exit(1); + info(udev, "version %s\n", VERSION); + udev_selinux_init(udev); + + sigprocmask(SIG_SETMASK, NULL, &sigmask_orig); + + action = argv[1]; + if (action == NULL) { + err(udev, "action missing\n"); + goto out; + } + + devpath = argv[2]; + if (devpath == NULL) { + err(udev, "devpath missing\n"); + goto out; + } + + rules = udev_rules_new(udev, 1); + + util_strscpyl(syspath, sizeof(syspath), udev_get_sys_path(udev), devpath, NULL); + dev = udev_device_new_from_syspath(udev, syspath); + if (dev == NULL) { + info(udev, "unknown device '%s'\n", devpath); + goto out; + } + + udev_device_set_action(dev, action); + event = udev_event_new(dev); + + sigfillset(&mask); + sigprocmask(SIG_SETMASK, &mask, &sigmask_orig); + event->fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC); + if (event->fd_signal < 0) { + fprintf(stderr, "error creating signalfd\n"); + goto out; + } + + /* do what devtmpfs usually provides us */ + if (udev_device_get_devnode(dev) != NULL) { + mode_t mode; + + if (strcmp(udev_device_get_subsystem(dev), "block") == 0) + mode |= S_IFBLK; + else + mode |= S_IFCHR; + + if (strcmp(action, "remove") != 0) { + util_create_path(udev, udev_device_get_devnode(dev)); + mknod(udev_device_get_devnode(dev), mode, udev_device_get_devnum(dev)); + } else { + unlink(udev_device_get_devnode(dev)); + util_delete_path(udev, udev_device_get_devnode(dev)); + } + } + + err = udev_event_execute_rules(event, rules, &sigmask_orig); + if (err == 0) + udev_event_execute_run(event, NULL); +out: + if (event != NULL && event->fd_signal >= 0) + close(event->fd_signal); + udev_event_unref(event); + udev_device_unref(dev); + udev_rules_unref(rules); + udev_selinux_exit(udev); + udev_unref(udev); + if (err != 0) + return 1; + return 0; +} diff --git a/src/udev-builtin-blkid.c b/src/udev-builtin-blkid.c new file mode 100755 index 0000000..e57f03e --- /dev/null +++ b/src/udev-builtin-blkid.c @@ -0,0 +1,207 @@ +/* + * probe disks for filesystems and partitions + * + * Copyright (C) 2011 Kay Sievers + * Copyright (C) 2011 Karel Zak + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static void print_property(struct udev_device *dev, bool test, const char *name, const char *value) +{ + char s[265]; + + s[0] = '\0'; + + if (!strcmp(name, "TYPE")) { + udev_builtin_add_property(dev, test, "ID_FS_TYPE", value); + + } else if (!strcmp(name, "USAGE")) { + udev_builtin_add_property(dev, test, "ID_FS_USAGE", value); + + } else if (!strcmp(name, "VERSION")) { + udev_builtin_add_property(dev, test, "ID_FS_VERSION", value); + + } else if (!strcmp(name, "UUID")) { + blkid_safe_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_FS_UUID", s); + blkid_encode_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_FS_UUID_ENC", s); + + } else if (!strcmp(name, "UUID_SUB")) { + blkid_safe_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_FS_UUID_SUB", s); + blkid_encode_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_FS_UUID_SUB_ENC", s); + + } else if (!strcmp(name, "LABEL")) { + blkid_safe_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_FS_LABEL", s); + blkid_encode_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_FS_LABEL_ENC", s); + + } else if (!strcmp(name, "PTTYPE")) { + udev_builtin_add_property(dev, test, "ID_PART_TABLE_TYPE", value); + + } else if (!strcmp(name, "PART_ENTRY_NAME")) { + blkid_encode_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_PART_ENTRY_NAME", s); + + } else if (!strcmp(name, "PART_ENTRY_TYPE")) { + blkid_encode_string(value, s, sizeof(s)); + udev_builtin_add_property(dev, test, "ID_PART_ENTRY_TYPE", s); + + } else if (!strncmp(name, "PART_ENTRY_", 11)) { + util_strscpyl(s, sizeof(s), "ID_", name, NULL); + udev_builtin_add_property(dev, test, s, value); + } +} + +static int probe_superblocks(blkid_probe pr) +{ + struct stat st; + int rc; + + if (fstat(blkid_probe_get_fd(pr), &st)) + return -1; + + blkid_probe_enable_partitions(pr, 1); + + if (!S_ISCHR(st.st_mode) && blkid_probe_get_size(pr) <= 1024 * 1440 && + blkid_probe_is_wholedisk(pr)) { + /* + * check if the small disk is partitioned, if yes then + * don't probe for filesystems. + */ + blkid_probe_enable_superblocks(pr, 0); + + rc = blkid_do_fullprobe(pr); + if (rc < 0) + return rc; /* -1 = error, 1 = nothing, 0 = succes */ + + if (blkid_probe_lookup_value(pr, "PTTYPE", NULL, NULL) == 0) + return 0; /* partition table detected */ + } + + blkid_probe_set_partitions_flags(pr, BLKID_PARTS_ENTRY_DETAILS); + blkid_probe_enable_superblocks(pr, 1); + + return blkid_do_safeprobe(pr); +} + +static int builtin_blkid(struct udev_device *dev, int argc, char *argv[], bool test) +{ + struct udev *udev = udev_device_get_udev(dev); + int64_t offset = 0; + bool noraid = false; + int fd = -1; + blkid_probe pr; + const char *data; + const char *name; + int nvals; + int i; + size_t len; + int err = 0; + + static const struct option options[] = { + { "offset", optional_argument, NULL, 'o' }, + { "noraid", no_argument, NULL, 'R' }, + {} + }; + + for (;;) { + int option; + + option = getopt_long(argc, argv, "oR", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'o': + offset = strtoull(optarg, NULL, 0); + break; + case 'R': + noraid = true; + break; + } + } + + pr = blkid_new_probe(); + if (!pr) { + err = -ENOMEM; + return EXIT_FAILURE; + } + + blkid_probe_set_superblocks_flags(pr, + BLKID_SUBLKS_LABEL | BLKID_SUBLKS_UUID | + BLKID_SUBLKS_TYPE | BLKID_SUBLKS_SECTYPE | + BLKID_SUBLKS_USAGE | BLKID_SUBLKS_VERSION); + + if (noraid) + blkid_probe_filter_superblocks_usage(pr, BLKID_FLTR_NOTIN, BLKID_USAGE_RAID); + + fd = open(udev_device_get_devnode(dev), O_RDONLY|O_CLOEXEC); + if (fd < 0) { + fprintf(stderr, "error: %s: %m\n", udev_device_get_devnode(dev)); + goto out; + } + + err = blkid_probe_set_device(pr, fd, offset, 0); + if (err < 0) + goto out; + + info(udev, "probe %s %sraid offset=%llu\n", + udev_device_get_devnode(dev), + noraid ? "no" : "", (unsigned long long) offset); + + err = probe_superblocks(pr); + if (err < 0) + goto out; + + nvals = blkid_probe_numof_values(pr); + for (i = 0; i < nvals; i++) { + if (blkid_probe_get_value(pr, i, &name, &data, &len)) + continue; + len = strnlen((char *) data, len); + print_property(dev, test, name, (char *) data); + } + + blkid_free_probe(pr); +out: + if (fd > 0) + close(fd); + if (err < 0) + return EXIT_FAILURE; + return EXIT_SUCCESS; +} + +const struct udev_builtin udev_builtin_blkid = { + .name = "blkid", + .cmd = builtin_blkid, + .help = "filesystem and partition probing", + .run_once = true, +}; diff --git a/src/udev-builtin-firmware.c b/src/udev-builtin-firmware.c new file mode 100755 index 0000000..d212c64 --- /dev/null +++ b/src/udev-builtin-firmware.c @@ -0,0 +1,168 @@ +/* + * firmware - Kernel firmware loader + * + * Copyright (C) 2009 Piter Punk + * Copyright (C) 2009-2011 Kay Sievers + * + * 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 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:* + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static bool set_loading(struct udev *udev, char *loadpath, const char *state) +{ + FILE *ldfile; + + ldfile = fopen(loadpath, "we"); + if (ldfile == NULL) { + err(udev, "error: can not open '%s'\n", loadpath); + return false; + }; + fprintf(ldfile, "%s\n", state); + fclose(ldfile); + return true; +} + +static bool copy_firmware(struct udev *udev, const char *source, const char *target, size_t size) +{ + char *buf; + FILE *fsource = NULL, *ftarget = NULL; + bool ret = false; + + buf = malloc(size); + if (buf == NULL) { + err(udev,"No memory available to load firmware file"); + return false; + } + + info(udev, "writing '%s' (%zi) to '%s'\n", source, size, target); + + fsource = fopen(source, "re"); + if (fsource == NULL) + goto exit; + ftarget = fopen(target, "we"); + if (ftarget == NULL) + goto exit; + if (fread(buf, size, 1, fsource) != 1) + goto exit; + if (fwrite(buf, size, 1, ftarget) == 1) + ret = true; +exit: + if (ftarget != NULL) + fclose(ftarget); + if (fsource != NULL) + fclose(fsource); + free(buf); + return ret; +} + +static int builtin_firmware(struct udev_device *dev, int argc, char *argv[], bool test) +{ + struct udev *udev = udev_device_get_udev(dev); + static const char *searchpath[] = { FIRMWARE_PATH }; + char fwencpath[UTIL_PATH_SIZE]; + char misspath[UTIL_PATH_SIZE]; + char loadpath[UTIL_PATH_SIZE]; + char datapath[UTIL_PATH_SIZE]; + char fwpath[UTIL_PATH_SIZE]; + const char *firmware; + FILE *fwfile; + struct utsname kernel; + struct stat statbuf; + unsigned int i; + int rc = EXIT_SUCCESS; + + firmware = udev_device_get_property_value(dev, "FIRMWARE"); + if (firmware == NULL) { + err(udev, "firmware parameter missing\n\n"); + rc = EXIT_FAILURE; + goto exit; + } + + /* lookup firmware file */ + uname(&kernel); + for (i = 0; i < ARRAY_SIZE(searchpath); i++) { + util_strscpyl(fwpath, sizeof(fwpath), searchpath[i], kernel.release, "/", firmware, NULL); + dbg(udev, "trying %s\n", fwpath); + fwfile = fopen(fwpath, "re"); + if (fwfile != NULL) + break; + + util_strscpyl(fwpath, sizeof(fwpath), searchpath[i], firmware, NULL); + dbg(udev, "trying %s\n", fwpath); + fwfile = fopen(fwpath, "re"); + if (fwfile != NULL) + break; + } + + util_path_encode(firmware, fwencpath, sizeof(fwencpath)); + util_strscpyl(misspath, sizeof(misspath), udev_get_run_path(udev), "/firmware-missing/", fwencpath, NULL); + util_strscpyl(loadpath, sizeof(loadpath), udev_device_get_syspath(dev), "/loading", NULL); + + if (fwfile == NULL) { + int err; + + /* This link indicates the missing firmware file and the associated device */ + info(udev, "did not find firmware file '%s'\n", firmware); + do { + err = util_create_path(udev, misspath); + if (err != 0 && err != -ENOENT) + break; + err = symlink(udev_device_get_devpath(dev), misspath); + if (err != 0) + err = -errno; + } while (err == -ENOENT); + rc = EXIT_FAILURE; + set_loading(udev, loadpath, "-1"); + goto exit; + } + + if (stat(fwpath, &statbuf) < 0 || statbuf.st_size == 0) { + rc = EXIT_FAILURE; + goto exit; + } + if (unlink(misspath) == 0) + util_delete_path(udev, misspath); + + if (!set_loading(udev, loadpath, "1")) + goto exit; + + util_strscpyl(datapath, sizeof(datapath), udev_device_get_syspath(dev), "/data", NULL); + if (!copy_firmware(udev, fwpath, datapath, statbuf.st_size)) { + err(udev, "error sending firmware '%s' to device\n", firmware); + set_loading(udev, loadpath, "-1"); + rc = EXIT_FAILURE; + goto exit; + }; + + set_loading(udev, loadpath, "0"); +exit: + if (fwfile) + fclose(fwfile); + return rc; +} + +const struct udev_builtin udev_builtin_firmware = { + .name = "firmware", + .cmd = builtin_firmware, + .help = "kernel firmware loader", + .run_once = true, +}; diff --git a/src/udev-builtin-hwdb.c b/src/udev-builtin-hwdb.c new file mode 100755 index 0000000..aa996f3 --- /dev/null +++ b/src/udev-builtin-hwdb.c @@ -0,0 +1,247 @@ +/* + * usb-db, pci-db - lookup vendor/product database + * + * Copyright (C) 2009 Lennart Poettering + * Copyright (C) 2011 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static int get_id_attr( + struct udev_device *parent, + const char *name, + uint16_t *value) { + + const char *t; + unsigned u; + + if (!(t = udev_device_get_sysattr_value(parent, name))) { + fprintf(stderr, "%s lacks %s.\n", udev_device_get_syspath(parent), name); + return -1; + } + + if (!strncmp(t, "0x", 2)) + t += 2; + + if (sscanf(t, "%04x", &u) != 1 || u > 0xFFFFU) { + fprintf(stderr, "Failed to parse %s on %s.\n", name, udev_device_get_syspath(parent)); + return -1; + } + + *value = (uint16_t) u; + return 0; +} + +static int get_vid_pid( + struct udev_device *parent, + const char *vendor_attr, + const char *product_attr, + uint16_t *vid, + uint16_t *pid) { + + if (get_id_attr(parent, vendor_attr, vid) < 0) + return -1; + else if (*vid <= 0) { + fprintf(stderr, "Invalid vendor id.\n"); + return -1; + } + + if (get_id_attr(parent, product_attr, pid) < 0) + return -1; + + return 0; +} + +static void rstrip(char *n) { + size_t i; + + for (i = strlen(n); i > 0 && isspace(n[i-1]); i--) + n[i-1] = 0; +} + +#define HEXCHARS "0123456789abcdefABCDEF" +#define WHITESPACE " \t\n\r" +static int lookup_vid_pid(const char *database, + uint16_t vid, uint16_t pid, + char **vendor, char **product) +{ + + FILE *f; + int ret = -1; + int found_vendor = 0; + char *line = NULL; + + *vendor = *product = NULL; + + if (!(f = fopen(database, "rme"))) { + fprintf(stderr, "Failed to open database file '%s': %s\n", database, strerror(errno)); + return -1; + } + + for (;;) { + size_t n; + + if (getline(&line, &n, f) < 0) + break; + + rstrip(line); + + if (line[0] == '#' || line[0] == 0) + continue; + + if (strspn(line, HEXCHARS) == 4) { + unsigned u; + + if (found_vendor) + break; + + if (sscanf(line, "%04x", &u) == 1 && u == vid) { + char *t; + + t = line+4; + t += strspn(t, WHITESPACE); + + if (!(*vendor = strdup(t))) { + fprintf(stderr, "Out of memory.\n"); + goto finish; + } + + found_vendor = 1; + } + + continue; + } + + if (found_vendor && line[0] == '\t' && strspn(line+1, HEXCHARS) == 4) { + unsigned u; + + if (sscanf(line+1, "%04x", &u) == 1 && u == pid) { + char *t; + + t = line+5; + t += strspn(t, WHITESPACE); + + if (!(*product = strdup(t))) { + fprintf(stderr, "Out of memory.\n"); + goto finish; + } + + break; + } + } + } + + ret = 0; + +finish: + free(line); + fclose(f); + + if (ret < 0) { + free(*product); + free(*vendor); + + *product = *vendor = NULL; + } + + return ret; +} + +static struct udev_device *find_device(struct udev_device *dev, const char *subsys, const char *devtype) +{ + const char *str; + + str = udev_device_get_subsystem(dev); + if (str == NULL) + goto try_parent; + if (strcmp(str, subsys) != 0) + goto try_parent; + + if (devtype != NULL) { + str = udev_device_get_devtype(dev); + if (str == NULL) + goto try_parent; + if (strcmp(str, devtype) != 0) + goto try_parent; + } + return dev; +try_parent: + return udev_device_get_parent_with_subsystem_devtype(dev, subsys, devtype); +} + + +static int builtin_db(struct udev_device *dev, bool test, + const char *database, + const char *vendor_attr, const char *product_attr, + const char *subsys, const char *devtype) +{ + struct udev_device *parent; + uint16_t vid = 0, pid = 0; + char *vendor = NULL, *product = NULL; + + parent = find_device(dev, subsys, devtype); + if (!parent) { + fprintf(stderr, "Failed to find device.\n"); + goto finish; + } + + if (get_vid_pid(parent, vendor_attr, product_attr, &vid, &pid) < 0) + goto finish; + + if (lookup_vid_pid(database, vid, pid, &vendor, &product) < 0) + goto finish; + + if (vendor) + udev_builtin_add_property(dev, test, "ID_VENDOR_FROM_DATABASE", vendor); + if (product) + udev_builtin_add_property(dev, test, "ID_MODEL_FROM_DATABASE", product); + +finish: + free(vendor); + free(product); + return 0; +} + +static int builtin_usb_db(struct udev_device *dev, int argc, char *argv[], bool test) +{ + return builtin_db(dev, test, USB_DATABASE, "idVendor", "idProduct", "usb", "usb_device"); +} + +static int builtin_pci_db(struct udev_device *dev, int argc, char *argv[], bool test) +{ + return builtin_db(dev, test, PCI_DATABASE, "vendor", "device", "pci", NULL); +} + +const struct udev_builtin udev_builtin_usb_db = { + .name = "usb-db", + .cmd = builtin_usb_db, + .help = "USB vendor/product database", + .run_once = true, +}; + +const struct udev_builtin udev_builtin_pci_db = { + .name = "pci-db", + .cmd = builtin_pci_db, + .help = "PCI vendor/product database", + .run_once = true, +}; diff --git a/src/udev-builtin-input_id.c b/src/udev-builtin-input_id.c new file mode 100755 index 0000000..a062ef7 --- /dev/null +++ b/src/udev-builtin-input_id.c @@ -0,0 +1,218 @@ +/* + * compose persistent device path + * + * Copyright (C) 2009 Martin Pitt + * Portions Copyright (C) 2004 David Zeuthen, + * Copyright (C) 2011 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +/* we must use this kernel-compatible implementation */ +#define BITS_PER_LONG (sizeof(unsigned long) * 8) +#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1) +#define OFF(x) ((x)%BITS_PER_LONG) +#define BIT(x) (1UL<> OFF(bit)) & 1) + +/* + * Read a capability attribute and return bitmask. + * @param dev udev_device + * @param attr sysfs attribute name (e. g. "capabilities/key") + * @param bitmask: Output array which has a sizeof of bitmask_size + */ +static void get_cap_mask(struct udev_device *dev, + struct udev_device *pdev, const char* attr, + unsigned long *bitmask, size_t bitmask_size, + bool test) +{ + struct udev *udev = udev_device_get_udev(dev); + char text[4096]; + unsigned i; + char* word; + unsigned long val; + + snprintf(text, sizeof(text), "%s", udev_device_get_sysattr_value(pdev, attr)); + info(udev, "%s raw kernel attribute: %s\n", attr, text); + + memset (bitmask, 0, bitmask_size); + i = 0; + while ((word = strrchr(text, ' ')) != NULL) { + val = strtoul (word+1, NULL, 16); + if (i < bitmask_size/sizeof(unsigned long)) + bitmask[i] = val; + else + info(udev, "ignoring %s block %lX which is larger than maximum size\n", attr, val); + *word = '\0'; + ++i; + } + val = strtoul (text, NULL, 16); + if (i < bitmask_size / sizeof(unsigned long)) + bitmask[i] = val; + else + info(udev, "ignoring %s block %lX which is larger than maximum size\n", attr, val); + + if (test) { + /* printf pattern with the right unsigned long number of hex chars */ + snprintf(text, sizeof(text), " bit %%4u: %%0%zilX\n", 2 * sizeof(unsigned long)); + info(udev, "%s decoded bit map:\n", attr); + val = bitmask_size / sizeof (unsigned long); + /* skip over leading zeros */ + while (bitmask[val-1] == 0 && val > 0) + --val; + for (i = 0; i < val; ++i) + info(udev, text, i * BITS_PER_LONG, bitmask[i]); + } +} + +/* pointer devices */ +static void test_pointers (struct udev_device *dev, + const unsigned long* bitmask_ev, + const unsigned long* bitmask_abs, + const unsigned long* bitmask_key, + const unsigned long* bitmask_rel, + bool test) +{ + int is_mouse = 0; + int is_touchpad = 0; + + if (!test_bit (EV_KEY, bitmask_ev)) { + if (test_bit (EV_ABS, bitmask_ev) && + test_bit (ABS_X, bitmask_abs) && + test_bit (ABS_Y, bitmask_abs) && + test_bit (ABS_Z, bitmask_abs)) + udev_builtin_add_property(dev, test, "ID_INPUT_ACCELEROMETER", "1"); + return; + } + + if (test_bit (EV_ABS, bitmask_ev) && + test_bit (ABS_X, bitmask_abs) && test_bit (ABS_Y, bitmask_abs)) { + if (test_bit (BTN_STYLUS, bitmask_key) || test_bit (BTN_TOOL_PEN, bitmask_key)) + udev_builtin_add_property(dev, test, "ID_INPUT_TABLET", "1"); + else if (test_bit (BTN_TOOL_FINGER, bitmask_key) && !test_bit (BTN_TOOL_PEN, bitmask_key)) + is_touchpad = 1; + else if (test_bit (BTN_TRIGGER, bitmask_key) || + test_bit (BTN_A, bitmask_key) || + test_bit (BTN_1, bitmask_key)) + udev_builtin_add_property(dev, test, "ID_INPUT_JOYSTICK", "1"); + else if (test_bit (BTN_MOUSE, bitmask_key)) + /* This path is taken by VMware's USB mouse, which has + * absolute axes, but no touch/pressure button. */ + is_mouse = 1; + else if (test_bit (BTN_TOUCH, bitmask_key)) + udev_builtin_add_property(dev, test, "ID_INPUT_TOUCHSCREEN", "1"); + } + + if (test_bit (EV_REL, bitmask_ev) && + test_bit (REL_X, bitmask_rel) && test_bit (REL_Y, bitmask_rel) && + test_bit (BTN_MOUSE, bitmask_key)) + is_mouse = 1; + + if (is_mouse) + udev_builtin_add_property(dev, test, "ID_INPUT_MOUSE", "1"); + if (is_touchpad) + udev_builtin_add_property(dev, test, "ID_INPUT_TOUCHPAD", "1"); +} + +/* key like devices */ +static void test_key (struct udev_device *dev, + const unsigned long* bitmask_ev, + const unsigned long* bitmask_key, + bool test) +{ + struct udev *udev = udev_device_get_udev(dev); + unsigned i; + unsigned long found; + unsigned long mask; + + /* do we have any KEY_* capability? */ + if (!test_bit (EV_KEY, bitmask_ev)) { + info(udev, "test_key: no EV_KEY capability\n"); + return; + } + + /* only consider KEY_* here, not BTN_* */ + found = 0; + for (i = 0; i < BTN_MISC/BITS_PER_LONG; ++i) { + found |= bitmask_key[i]; + info(udev, "test_key: checking bit block %lu for any keys; found=%i\n", i*BITS_PER_LONG, found > 0); + } + /* If there are no keys in the lower block, check the higher block */ + if (!found) { + for (i = KEY_OK; i < BTN_TRIGGER_HAPPY; ++i) { + if (test_bit (i, bitmask_key)) { + info(udev, "test_key: Found key %x in high block\n", i); + found = 1; + break; + } + } + } + + if (found > 0) + udev_builtin_add_property(dev, test, "ID_INPUT_KEY", "1"); + + /* the first 32 bits are ESC, numbers, and Q to D; if we have all of + * those, consider it a full keyboard; do not test KEY_RESERVED, though */ + mask = 0xFFFFFFFE; + if ((bitmask_key[0] & mask) == mask) + udev_builtin_add_property(dev, test, "ID_INPUT_KEYBOARD", "1"); +} + +static int builtin_input_id(struct udev_device *dev, int argc, char *argv[], bool test) +{ + struct udev_device *pdev; + unsigned long bitmask_ev[NBITS(EV_MAX)]; + unsigned long bitmask_abs[NBITS(ABS_MAX)]; + unsigned long bitmask_key[NBITS(KEY_MAX)]; + unsigned long bitmask_rel[NBITS(REL_MAX)]; + + /* walk up the parental chain until we find the real input device; the + * argument is very likely a subdevice of this, like eventN */ + pdev = dev; + while (pdev != NULL && udev_device_get_sysattr_value(pdev, "capabilities/ev") == NULL) + pdev = udev_device_get_parent_with_subsystem_devtype(pdev, "input", NULL); + + /* not an "input" class device */ + if (pdev == NULL) + return EXIT_SUCCESS; + + /* Use this as a flag that input devices were detected, so that this + * program doesn't need to be called more than once per device */ + udev_builtin_add_property(dev, test, "ID_INPUT", "1"); + get_cap_mask(dev, pdev, "capabilities/ev", bitmask_ev, sizeof(bitmask_ev), test); + get_cap_mask(dev, pdev, "capabilities/abs", bitmask_abs, sizeof(bitmask_abs), test); + get_cap_mask(dev, pdev, "capabilities/rel", bitmask_rel, sizeof(bitmask_rel), test); + get_cap_mask(dev, pdev, "capabilities/key", bitmask_key, sizeof(bitmask_key), test); + test_pointers(dev, bitmask_ev, bitmask_abs, bitmask_key, bitmask_rel, test); + test_key(dev, bitmask_ev, bitmask_key, test); + return EXIT_SUCCESS; +} + +const struct udev_builtin udev_builtin_input_id = { + .name = "input_id", + .cmd = builtin_input_id, + .help = "input device properties", +}; diff --git a/src/udev-builtin-kmod.c b/src/udev-builtin-kmod.c new file mode 100755 index 0000000..57e813f --- /dev/null +++ b/src/udev-builtin-kmod.c @@ -0,0 +1,142 @@ +/* + * load kernel modules + * + * Copyright (C) 2011 Kay Sievers + * Copyright (C) 2011 ProFUSION embedded systems + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static struct kmod_ctx *ctx; + +static int load_module(struct udev *udev, const char *alias) +{ + struct kmod_list *list = NULL; + struct kmod_list *l; + int err; + + err = kmod_module_new_from_lookup(ctx, alias, &list); + if (err < 0) + return err; + + if (list == NULL) + info(udev, "no module matches '%s'\n", alias); + + kmod_list_foreach(l, list) { + struct kmod_module *mod = kmod_module_get_module(l); + + err = kmod_module_probe_insert_module(mod, KMOD_PROBE_APPLY_BLACKLIST, NULL, NULL, NULL, NULL); + if (err == KMOD_PROBE_APPLY_BLACKLIST) + info(udev, "module '%s' is blacklisted\n", kmod_module_get_name(mod)); + else if (err == 0) + info(udev, "inserted '%s'\n", kmod_module_get_name(mod)); + else + info(udev, "failed to insert '%s'\n", kmod_module_get_name(mod)); + + kmod_module_unref(mod); + } + + kmod_module_unref_list(list); + return err; +} + +static void udev_kmod_log(void *data, int priority, const char *file, int line, + const char *fn, const char *format, va_list args) +{ + udev_main_log(data, priority, file, line, fn, format, args); +} + +/* needs to re-instantiate the context after a reload */ +static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool test) +{ + struct udev *udev = udev_device_get_udev(dev); + int i; + + if (!ctx) { + ctx = kmod_new(NULL, NULL); + if (!ctx) + return -ENOMEM; + + info(udev, "load module index\n"); + kmod_set_log_fn(ctx, udev_kmod_log, udev); + kmod_load_resources(ctx); + } + + if (argc < 3 || strcmp(argv[1], "load")) { + err(udev, "expect: %s load \n", argv[0]); + return EXIT_FAILURE; + } + + for (i = 2; argv[i]; i++) { + info(udev, "execute '%s' '%s'\n", argv[1], argv[i]); + load_module(udev, argv[i]); + } + + return EXIT_SUCCESS; +} + +/* called at udev startup */ +static int builtin_kmod_init(struct udev *udev) +{ + if (ctx) + return 0; + + ctx = kmod_new(NULL, NULL); + if (!ctx) + return -ENOMEM; + + info(udev, "load module index\n"); + kmod_set_log_fn(ctx, udev_kmod_log, udev); + kmod_load_resources(ctx); + return 0; +} + +/* called on udev shutdown and reload request */ +static void builtin_kmod_exit(struct udev *udev) +{ + info(udev, "unload module index\n"); + ctx = kmod_unref(ctx); +} + +/* called every couple of seconds during event activity; 'true' if config has changed */ +static bool builtin_kmod_validate(struct udev *udev) +{ + info(udev, "validate module index\n"); + if (kmod_validate_resources(ctx) != KMOD_RESOURCES_OK) + return true; + return false; +} + +const struct udev_builtin udev_builtin_kmod = { + .name = "kmod", + .cmd = builtin_kmod, + .init = builtin_kmod_init, + .exit = builtin_kmod_exit, + .validate = builtin_kmod_validate, + .help = "kernel module loader", + .run_once = false, +}; diff --git a/src/udev-builtin-path_id.c b/src/udev-builtin-path_id.c new file mode 100755 index 0000000..a8559d2 --- /dev/null +++ b/src/udev-builtin-path_id.c @@ -0,0 +1,498 @@ +/* + * compose persistent device path + * + * Copyright (C) 2009-2011 Kay Sievers + * + * Logic based on Hannes Reinecke's shell script. + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static int path_prepend(char **path, const char *fmt, ...) +{ + va_list va; + char *pre; + int err = 0; + + va_start(va, fmt); + err = vasprintf(&pre, fmt, va); + va_end(va); + if (err < 0) + goto out; + + if (*path != NULL) { + char *new; + + err = asprintf(&new, "%s-%s", pre, *path); + free(pre); + if (err < 0) + goto out; + free(*path); + *path = new; + } else { + *path = pre; + } +out: + return err; +} + +/* +** Linux only supports 32 bit luns. +** See drivers/scsi/scsi_scan.c::scsilun_to_int() for more details. +*/ +static int format_lun_number(struct udev_device *dev, char **path) +{ + unsigned long lun = strtoul(udev_device_get_sysnum(dev), NULL, 10); + + /* address method 0, peripheral device addressing with bus id of zero */ + if (lun < 256) + return path_prepend(path, "lun-%d", lun); + /* handle all other lun addressing methods by using a variant of the original lun format */ + return path_prepend(path, "lun-0x%04x%04x00000000", (lun & 0xffff), (lun >> 16) & 0xffff); +} + +static struct udev_device *skip_subsystem(struct udev_device *dev, const char *subsys) +{ + struct udev_device *parent = dev; + + while (parent != NULL) { + const char *subsystem; + + subsystem = udev_device_get_subsystem(parent); + if (subsystem == NULL || strcmp(subsystem, subsys) != 0) + break; + dev = parent; + parent = udev_device_get_parent(parent); + } + return dev; +} + +static struct udev_device *handle_scsi_fibre_channel(struct udev_device *parent, char **path) +{ + struct udev *udev = udev_device_get_udev(parent); + struct udev_device *targetdev; + struct udev_device *fcdev = NULL; + const char *port; + char *lun = NULL;; + + targetdev = udev_device_get_parent_with_subsystem_devtype(parent, "scsi", "scsi_target"); + if (targetdev == NULL) + return NULL; + + fcdev = udev_device_new_from_subsystem_sysname(udev, "fc_transport", udev_device_get_sysname(targetdev)); + if (fcdev == NULL) + return NULL; + port = udev_device_get_sysattr_value(fcdev, "port_name"); + if (port == NULL) { + parent = NULL; + goto out; + } + + format_lun_number(parent, &lun); + path_prepend(path, "fc-%s-%s", port, lun); + if (lun) + free(lun); +out: + udev_device_unref(fcdev); + return parent; +} + +static struct udev_device *handle_scsi_sas(struct udev_device *parent, char **path) +{ + struct udev *udev = udev_device_get_udev(parent); + struct udev_device *targetdev; + struct udev_device *target_parent; + struct udev_device *sasdev; + const char *sas_address; + char *lun = NULL; + + targetdev = udev_device_get_parent_with_subsystem_devtype(parent, "scsi", "scsi_target"); + if (targetdev == NULL) + return NULL; + + target_parent = udev_device_get_parent(targetdev); + if (target_parent == NULL) + return NULL; + + sasdev = udev_device_new_from_subsystem_sysname(udev, "sas_device", + udev_device_get_sysname(target_parent)); + if (sasdev == NULL) + return NULL; + + sas_address = udev_device_get_sysattr_value(sasdev, "sas_address"); + if (sas_address == NULL) { + parent = NULL; + goto out; + } + + format_lun_number(parent, &lun); + path_prepend(path, "sas-%s-%s", sas_address, lun); + if (lun) + free(lun); +out: + udev_device_unref(sasdev); + return parent; +} + +static struct udev_device *handle_scsi_iscsi(struct udev_device *parent, char **path) +{ + struct udev *udev = udev_device_get_udev(parent); + struct udev_device *transportdev; + struct udev_device *sessiondev = NULL; + const char *target; + char *connname; + struct udev_device *conndev = NULL; + const char *addr; + const char *port; + char *lun = NULL; + + /* find iscsi session */ + transportdev = parent; + for (;;) { + transportdev = udev_device_get_parent(transportdev); + if (transportdev == NULL) + return NULL; + if (strncmp(udev_device_get_sysname(transportdev), "session", 7) == 0) + break; + } + + /* find iscsi session device */ + sessiondev = udev_device_new_from_subsystem_sysname(udev, "iscsi_session", udev_device_get_sysname(transportdev)); + if (sessiondev == NULL) + return NULL; + target = udev_device_get_sysattr_value(sessiondev, "targetname"); + if (target == NULL) { + parent = NULL; + goto out; + } + + if (asprintf(&connname, "connection%s:0", udev_device_get_sysnum(transportdev)) < 0) { + parent = NULL; + goto out; + } + conndev = udev_device_new_from_subsystem_sysname(udev, "iscsi_connection", connname); + free(connname); + if (conndev == NULL) { + parent = NULL; + goto out; + } + addr = udev_device_get_sysattr_value(conndev, "persistent_address"); + port = udev_device_get_sysattr_value(conndev, "persistent_port"); + if (addr == NULL || port == NULL) { + parent = NULL; + goto out; + } + + format_lun_number(parent, &lun); + path_prepend(path, "ip-%s:%s-iscsi-%s-%s", addr, port, target, lun); + if (lun) + free(lun); +out: + udev_device_unref(sessiondev); + udev_device_unref(conndev); + return parent; +} + +static struct udev_device *handle_scsi_default(struct udev_device *parent, char **path) +{ + struct udev_device *hostdev; + int host, bus, target, lun; + const char *name; + char *base; + char *pos; + DIR *dir; + struct dirent *dent; + int basenum; + + hostdev = udev_device_get_parent_with_subsystem_devtype(parent, "scsi", "scsi_host"); + if (hostdev == NULL) + return NULL; + + name = udev_device_get_sysname(parent); + if (sscanf(name, "%d:%d:%d:%d", &host, &bus, &target, &lun) != 4) + return NULL; + + /* rebase host offset to get the local relative number */ + basenum = -1; + base = strdup(udev_device_get_syspath(hostdev)); + if (base == NULL) + return NULL; + pos = strrchr(base, '/'); + if (pos == NULL) { + parent = NULL; + goto out; + } + pos[0] = '\0'; + dir = opendir(base); + if (dir == NULL) { + parent = NULL; + goto out; + } + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + char *rest; + int i; + + if (dent->d_name[0] == '.') + continue; + if (dent->d_type != DT_DIR && dent->d_type != DT_LNK) + continue; + if (strncmp(dent->d_name, "host", 4) != 0) + continue; + i = strtoul(&dent->d_name[4], &rest, 10); + if (rest[0] != '\0') + continue; + /* + * find the smallest number; the host really needs to export its + * own instance number per parent device; relying on the global host + * enumeration and plainly rebasing the numbers sounds unreliable + */ + if (basenum == -1 || i < basenum) + basenum = i; + } + closedir(dir); + if (basenum == -1) { + parent = NULL; + goto out; + } + host -= basenum; + + path_prepend(path, "scsi-%u:%u:%u:%u", host, bus, target, lun); +out: + free(base); + return hostdev; +} + +static struct udev_device *handle_scsi(struct udev_device *parent, char **path) +{ + const char *devtype; + const char *name; + const char *id; + + devtype = udev_device_get_devtype(parent); + if (devtype == NULL || strcmp(devtype, "scsi_device") != 0) + return parent; + + /* firewire */ + id = udev_device_get_sysattr_value(parent, "ieee1394_id"); + if (id != NULL) { + parent = skip_subsystem(parent, "scsi"); + path_prepend(path, "ieee1394-0x%s", id); + goto out; + } + + /* lousy scsi sysfs does not have a "subsystem" for the transport */ + name = udev_device_get_syspath(parent); + + if (strstr(name, "/rport-") != NULL) { + parent = handle_scsi_fibre_channel(parent, path); + goto out; + } + + if (strstr(name, "/end_device-") != NULL) { + parent = handle_scsi_sas(parent, path); + goto out; + } + + if (strstr(name, "/session") != NULL) { + parent = handle_scsi_iscsi(parent, path); + goto out; + } + + /* + * We do not support the ATA transport class, it creates duplicated link + * names as the fake SCSI host adapters are all separated, they are all + * re-based as host == 0. ATA should just stop faking two duplicated + * hierarchies for a single topology and leave the SCSI stuff alone; + * until that happens, there are no by-path/ links for ATA devices behind + * an ATA transport class. + */ + if (strstr(name, "/ata") != NULL) { + parent = NULL; + goto out; + } + + parent = handle_scsi_default(parent, path); +out: + return parent; +} + +static void handle_scsi_tape(struct udev_device *dev, char **path) +{ + const char *name; + + /* must be the last device in the syspath */ + if (*path != NULL) + return; + + name = udev_device_get_sysname(dev); + if (strncmp(name, "nst", 3) == 0 && strchr("lma", name[3]) != NULL) + path_prepend(path, "nst%c", name[3]); + else if (strncmp(name, "st", 2) == 0 && strchr("lma", name[2]) != NULL) + path_prepend(path, "st%c", name[2]); +} + +static struct udev_device *handle_usb(struct udev_device *parent, char **path) +{ + const char *devtype; + const char *str; + const char *port; + + devtype = udev_device_get_devtype(parent); + if (devtype == NULL) + return parent; + if (strcmp(devtype, "usb_interface") != 0 && strcmp(devtype, "usb_device") != 0) + return parent; + + str = udev_device_get_sysname(parent); + port = strchr(str, '-'); + if (port == NULL) + return parent; + port++; + + parent = skip_subsystem(parent, "usb"); + path_prepend(path, "usb-0:%s", port); + return parent; +} + +static struct udev_device *handle_ccw(struct udev_device *parent, struct udev_device *dev, char **path) +{ + struct udev_device *scsi_dev; + + scsi_dev = udev_device_get_parent_with_subsystem_devtype(dev, "scsi", "scsi_device"); + if (scsi_dev != NULL) { + const char *wwpn; + const char *lun; + const char *hba_id; + + hba_id = udev_device_get_sysattr_value(scsi_dev, "hba_id"); + wwpn = udev_device_get_sysattr_value(scsi_dev, "wwpn"); + lun = udev_device_get_sysattr_value(scsi_dev, "fcp_lun"); + if (hba_id != NULL && lun != NULL && wwpn != NULL) { + path_prepend(path, "ccw-%s-zfcp-%s:%s", hba_id, wwpn, lun); + goto out; + } + } + + path_prepend(path, "ccw-%s", udev_device_get_sysname(parent)); +out: + parent = skip_subsystem(parent, "ccw"); + return parent; +} + +static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool test) +{ + struct udev_device *parent; + char *path = NULL; + + /* S390 ccw bus */ + parent = udev_device_get_parent_with_subsystem_devtype(dev, "ccw", NULL); + if (parent != NULL) { + handle_ccw(parent, dev, &path); + goto out; + } + + /* walk up the chain of devices and compose path */ + parent = dev; + while (parent != NULL) { + const char *subsys; + + subsys = udev_device_get_subsystem(parent); + if (subsys == NULL) { + ; + } else if (strcmp(subsys, "scsi_tape") == 0) { + handle_scsi_tape(parent, &path); + } else if (strcmp(subsys, "scsi") == 0) { + parent = handle_scsi(parent, &path); + } else if (strcmp(subsys, "usb") == 0) { + parent = handle_usb(parent, &path); + } else if (strcmp(subsys, "serio") == 0) { + path_prepend(&path, "serio-%s", udev_device_get_sysnum(parent)); + parent = skip_subsystem(parent, "serio"); + } else if (strcmp(subsys, "pci") == 0) { + path_prepend(&path, "pci-%s", udev_device_get_sysname(parent)); + parent = skip_subsystem(parent, "pci"); + } else if (strcmp(subsys, "platform") == 0) { + path_prepend(&path, "platform-%s", udev_device_get_sysname(parent)); + parent = skip_subsystem(parent, "platform"); + } else if (strcmp(subsys, "acpi") == 0) { + path_prepend(&path, "acpi-%s", udev_device_get_sysname(parent)); + parent = skip_subsystem(parent, "acpi"); + } else if (strcmp(subsys, "xen") == 0) { + path_prepend(&path, "xen-%s", udev_device_get_sysname(parent)); + parent = skip_subsystem(parent, "xen"); + } else if (strcmp(subsys, "virtio") == 0) { + path_prepend(&path, "virtio-pci-%s", udev_device_get_sysname(parent)); + parent = skip_subsystem(parent, "virtio"); + } + + parent = udev_device_get_parent(parent); + } +out: + if (path != NULL) { + char tag[UTIL_NAME_SIZE]; + size_t i; + const char *p; + + /* compose valid udev tag name */ + for (p = path, i = 0; *p; p++) { + if ((*p >= '0' && *p <= '9') || + (*p >= 'A' && *p <= 'Z') || + (*p >= 'a' && *p <= 'z') || + *p == '-') { + tag[i++] = *p; + continue; + } + + /* skip all leading '_' */ + if (i == 0) + continue; + + /* avoid second '_' */ + if (tag[i-1] == '_') + continue; + + tag[i++] = '_'; + } + /* strip trailing '_' */ + while (i > 0 && tag[i-1] == '_') + i--; + tag[i] = '\0'; + + udev_builtin_add_property(dev, test, "ID_PATH", path); + udev_builtin_add_property(dev, test, "ID_PATH_TAG", tag); + free(path); + return EXIT_SUCCESS; + } + return EXIT_FAILURE; +} + +const struct udev_builtin udev_builtin_path_id = { + .name = "path_id", + .cmd = builtin_path_id, + .help = "compose persistent device path", + .run_once = true, +}; diff --git a/src/udev-builtin-usb_id.c b/src/udev-builtin-usb_id.c new file mode 100755 index 0000000..85828e3 --- /dev/null +++ b/src/udev-builtin-usb_id.c @@ -0,0 +1,482 @@ +/* + * USB device properties and persistent device path + * + * Copyright (c) 2005 SUSE Linux Products GmbH, Germany + * Author: Hannes Reinecke + * + * Copyright (C) 2005-2011 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static void set_usb_iftype(char *to, int if_class_num, size_t len) +{ + char *type = "generic"; + + switch (if_class_num) { + case 1: + type = "audio"; + break; + case 2: /* CDC-Control */ + break; + case 3: + type = "hid"; + break; + case 5: /* Physical */ + break; + case 6: + type = "media"; + break; + case 7: + type = "printer"; + break; + case 8: + type = "storage"; + break; + case 9: + type = "hub"; + break; + case 0x0a: /* CDC-Data */ + break; + case 0x0b: /* Chip/Smart Card */ + break; + case 0x0d: /* Content Security */ + break; + case 0x0e: + type = "video"; + break; + case 0xdc: /* Diagnostic Device */ + break; + case 0xe0: /* Wireless Controller */ + break; + case 0xfe: /* Application-specific */ + break; + case 0xff: /* Vendor-specific */ + break; + default: + break; + } + strncpy(to, type, len); + to[len-1] = '\0'; +} + +static int set_usb_mass_storage_ifsubtype(char *to, const char *from, size_t len) +{ + int type_num = 0; + char *eptr; + char *type = "generic"; + + type_num = strtoul(from, &eptr, 0); + if (eptr != from) { + switch (type_num) { + case 2: + type = "atapi"; + break; + case 3: + type = "tape"; + break; + case 4: /* UFI */ + case 5: /* SFF-8070i */ + type = "floppy"; + break; + case 1: /* RBC devices */ + type = "rbc"; + break; + case 6: /* Transparent SPC-2 devices */ + type = "scsi"; + break; + default: + break; + } + } + util_strscpy(to, len, type); + return type_num; +} + +static void set_scsi_type(char *to, const char *from, size_t len) +{ + int type_num; + char *eptr; + char *type = "generic"; + + type_num = strtoul(from, &eptr, 0); + if (eptr != from) { + switch (type_num) { + case 0: + case 0xe: + type = "disk"; + break; + case 1: + type = "tape"; + break; + case 4: + case 7: + case 0xf: + type = "optical"; + break; + case 5: + type = "cd"; + break; + default: + break; + } + } + util_strscpy(to, len, type); +} + +#define USB_DT_DEVICE 0x01 +#define USB_DT_INTERFACE 0x04 + +static int dev_if_packed_info(struct udev_device *dev, char *ifs_str, size_t len) +{ + char *filename = NULL; + int fd; + ssize_t size; + unsigned char buf[18 + 65535]; + unsigned int pos, strpos; + struct usb_interface_descriptor { + u_int8_t bLength; + u_int8_t bDescriptorType; + u_int8_t bInterfaceNumber; + u_int8_t bAlternateSetting; + u_int8_t bNumEndpoints; + u_int8_t bInterfaceClass; + u_int8_t bInterfaceSubClass; + u_int8_t bInterfaceProtocol; + u_int8_t iInterface; + } __attribute__((packed)); + int err = 0; + + if (asprintf(&filename, "%s/descriptors", udev_device_get_syspath(dev)) < 0) { + err = -1; + goto out; + } + fd = open(filename, O_RDONLY|O_CLOEXEC); + if (fd < 0) { + fprintf(stderr, "error opening USB device 'descriptors' file\n"); + err = -1; + goto out; + } + size = read(fd, buf, sizeof(buf)); + close(fd); + if (size < 18 || size == sizeof(buf)) { + err = -1; + goto out; + } + + pos = 0; + strpos = 0; + ifs_str[0] = '\0'; + while (pos < sizeof(buf) && strpos+7 < len-2) { + struct usb_interface_descriptor *desc; + char if_str[8]; + + desc = (struct usb_interface_descriptor *) &buf[pos]; + if (desc->bLength < 3) + break; + pos += desc->bLength; + + if (desc->bDescriptorType != USB_DT_INTERFACE) + continue; + + if (snprintf(if_str, 8, ":%02x%02x%02x", + desc->bInterfaceClass, + desc->bInterfaceSubClass, + desc->bInterfaceProtocol) != 7) + continue; + + if (strstr(ifs_str, if_str) != NULL) + continue; + + memcpy(&ifs_str[strpos], if_str, 8), + strpos += 7; + } + if (strpos > 0) { + ifs_str[strpos++] = ':'; + ifs_str[strpos++] = '\0'; + } +out: + free(filename); + return err; +} + +/* + * A unique USB identification is generated like this: + * + * 1.) Get the USB device type from InterfaceClass and InterfaceSubClass + * 2.) If the device type is 'Mass-Storage/SPC-2' or 'Mass-Storage/RBC' + * use the SCSI vendor and model as USB-Vendor and USB-model. + * 3.) Otherwise use the USB manufacturer and product as + * USB-Vendor and USB-model. Any non-printable characters + * in those strings will be skipped; a slash '/' will be converted + * into a full stop '.'. + * 4.) If that fails, too, we will use idVendor and idProduct + * as USB-Vendor and USB-model. + * 5.) The USB identification is the USB-vendor and USB-model + * string concatenated with an underscore '_'. + * 6.) If the device supplies a serial number, this number + * is concatenated with the identification with an underscore '_'. + */ +static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool test) +{ + char vendor_str[64]; + char vendor_str_enc[256]; + const char *vendor_id; + char model_str[64]; + char model_str_enc[256]; + const char *product_id; + char serial_str[UTIL_NAME_SIZE]; + char packed_if_str[UTIL_NAME_SIZE]; + char revision_str[64]; + char type_str[64]; + char instance_str[64]; + const char *ifnum = NULL; + const char *driver = NULL; + char serial[256]; + + struct udev *udev = udev_device_get_udev(dev); + struct udev_device *dev_interface = NULL; + struct udev_device *dev_usb = NULL; + const char *if_class, *if_subclass; + int if_class_num; + int protocol = 0; + size_t l; + char *s; + + vendor_str[0] = '\0'; + model_str[0] = '\0'; + serial_str[0] = '\0'; + packed_if_str[0] = '\0'; + revision_str[0] = '\0'; + type_str[0] = '\0'; + instance_str[0] = '\0'; + + dbg(udev, "syspath %s\n", udev_device_get_syspath(dev)); + + /* shortcut, if we are called directly for a "usb_device" type */ + if (udev_device_get_devtype(dev) != NULL && strcmp(udev_device_get_devtype(dev), "usb_device") == 0) { + dev_if_packed_info(dev, packed_if_str, sizeof(packed_if_str)); + dev_usb = dev; + goto fallback; + } + + /* usb interface directory */ + dev_interface = udev_device_get_parent_with_subsystem_devtype(dev, "usb", "usb_interface"); + if (dev_interface == NULL) { + info(udev, "unable to access usb_interface device of '%s'\n", + udev_device_get_syspath(dev)); + return EXIT_FAILURE; + } + + ifnum = udev_device_get_sysattr_value(dev_interface, "bInterfaceNumber"); + driver = udev_device_get_sysattr_value(dev_interface, "driver"); + + if_class = udev_device_get_sysattr_value(dev_interface, "bInterfaceClass"); + if (!if_class) { + info(udev, "%s: cannot get bInterfaceClass attribute\n", + udev_device_get_sysname(dev)); + return EXIT_FAILURE; + } + + if_class_num = strtoul(if_class, NULL, 16); + if (if_class_num == 8) { + /* mass storage */ + if_subclass = udev_device_get_sysattr_value(dev_interface, "bInterfaceSubClass"); + if (if_subclass != NULL) + protocol = set_usb_mass_storage_ifsubtype(type_str, if_subclass, sizeof(type_str)-1); + } else { + set_usb_iftype(type_str, if_class_num, sizeof(type_str)-1); + } + + info(udev, "%s: if_class %d protocol %d\n", + udev_device_get_syspath(dev_interface), if_class_num, protocol); + + /* usb device directory */ + dev_usb = udev_device_get_parent_with_subsystem_devtype(dev_interface, "usb", "usb_device"); + if (!dev_usb) { + info(udev, "unable to find parent 'usb' device of '%s'\n", + udev_device_get_syspath(dev)); + return EXIT_FAILURE; + } + + /* all interfaces of the device in a single string */ + dev_if_packed_info(dev_usb, packed_if_str, sizeof(packed_if_str)); + + /* mass storage : SCSI or ATAPI */ + if ((protocol == 6 || protocol == 2)) { + struct udev_device *dev_scsi; + const char *scsi_model, *scsi_vendor, *scsi_type, *scsi_rev; + int host, bus, target, lun; + + /* get scsi device */ + dev_scsi = udev_device_get_parent_with_subsystem_devtype(dev, "scsi", "scsi_device"); + if (dev_scsi == NULL) { + info(udev, "unable to find parent 'scsi' device of '%s'\n", + udev_device_get_syspath(dev)); + goto fallback; + } + if (sscanf(udev_device_get_sysname(dev_scsi), "%d:%d:%d:%d", &host, &bus, &target, &lun) != 4) { + info(udev, "invalid scsi device '%s'\n", udev_device_get_sysname(dev_scsi)); + goto fallback; + } + + /* Generic SPC-2 device */ + scsi_vendor = udev_device_get_sysattr_value(dev_scsi, "vendor"); + if (!scsi_vendor) { + info(udev, "%s: cannot get SCSI vendor attribute\n", + udev_device_get_sysname(dev_scsi)); + goto fallback; + } + udev_util_encode_string(scsi_vendor, vendor_str_enc, sizeof(vendor_str_enc)); + util_replace_whitespace(scsi_vendor, vendor_str, sizeof(vendor_str)-1); + util_replace_chars(vendor_str, NULL); + + scsi_model = udev_device_get_sysattr_value(dev_scsi, "model"); + if (!scsi_model) { + info(udev, "%s: cannot get SCSI model attribute\n", + udev_device_get_sysname(dev_scsi)); + goto fallback; + } + udev_util_encode_string(scsi_model, model_str_enc, sizeof(model_str_enc)); + util_replace_whitespace(scsi_model, model_str, sizeof(model_str)-1); + util_replace_chars(model_str, NULL); + + scsi_type = udev_device_get_sysattr_value(dev_scsi, "type"); + if (!scsi_type) { + info(udev, "%s: cannot get SCSI type attribute\n", + udev_device_get_sysname(dev_scsi)); + goto fallback; + } + set_scsi_type(type_str, scsi_type, sizeof(type_str)-1); + + scsi_rev = udev_device_get_sysattr_value(dev_scsi, "rev"); + if (!scsi_rev) { + info(udev, "%s: cannot get SCSI revision attribute\n", + udev_device_get_sysname(dev_scsi)); + goto fallback; + } + util_replace_whitespace(scsi_rev, revision_str, sizeof(revision_str)-1); + util_replace_chars(revision_str, NULL); + + /* + * some broken devices have the same identifiers + * for all luns, export the target:lun number + */ + sprintf(instance_str, "%d:%d", target, lun); + } + +fallback: + vendor_id = udev_device_get_sysattr_value(dev_usb, "idVendor"); + product_id = udev_device_get_sysattr_value(dev_usb, "idProduct"); + + /* fallback to USB vendor & device */ + if (vendor_str[0] == '\0') { + const char *usb_vendor = NULL; + + usb_vendor = udev_device_get_sysattr_value(dev_usb, "manufacturer"); + if (!usb_vendor) + usb_vendor = vendor_id; + if (!usb_vendor) { + info(udev, "No USB vendor information available\n"); + return EXIT_FAILURE; + } + udev_util_encode_string(usb_vendor, vendor_str_enc, sizeof(vendor_str_enc)); + util_replace_whitespace(usb_vendor, vendor_str, sizeof(vendor_str)-1); + util_replace_chars(vendor_str, NULL); + } + + if (model_str[0] == '\0') { + const char *usb_model = NULL; + + usb_model = udev_device_get_sysattr_value(dev_usb, "product"); + if (!usb_model) + usb_model = product_id; + if (!usb_model) { + dbg(udev, "No USB model information available\n"); + return EXIT_FAILURE; + } + udev_util_encode_string(usb_model, model_str_enc, sizeof(model_str_enc)); + util_replace_whitespace(usb_model, model_str, sizeof(model_str)-1); + util_replace_chars(model_str, NULL); + } + + if (revision_str[0] == '\0') { + const char *usb_rev; + + usb_rev = udev_device_get_sysattr_value(dev_usb, "bcdDevice"); + if (usb_rev) { + util_replace_whitespace(usb_rev, revision_str, sizeof(revision_str)-1); + util_replace_chars(revision_str, NULL); + } + } + + if (serial_str[0] == '\0') { + const char *usb_serial; + + usb_serial = udev_device_get_sysattr_value(dev_usb, "serial"); + if (usb_serial) { + util_replace_whitespace(usb_serial, serial_str, sizeof(serial_str)-1); + util_replace_chars(serial_str, NULL); + } + } + + s = serial; + l = util_strpcpyl(&s, sizeof(serial), vendor_str, "_", model_str, NULL); + if (serial_str[0] != '\0') + l = util_strpcpyl(&s, l, "_", serial_str, NULL); + + if (instance_str[0] != '\0') + util_strpcpyl(&s, l, "-", instance_str, NULL); + + udev_builtin_add_property(dev, test, "ID_VENDOR", vendor_str); + udev_builtin_add_property(dev, test, "ID_VENDOR_ENC", vendor_str_enc); + udev_builtin_add_property(dev, test, "ID_VENDOR_ID", vendor_id); + udev_builtin_add_property(dev, test, "ID_MODEL", model_str); + udev_builtin_add_property(dev, test, "ID_MODEL_ENC", model_str_enc); + udev_builtin_add_property(dev, test, "ID_MODEL_ID", product_id); + udev_builtin_add_property(dev, test, "ID_REVISION", revision_str); + udev_builtin_add_property(dev, test, "ID_SERIAL", serial); + if (serial_str[0] != '\0') + udev_builtin_add_property(dev, test, "ID_SERIAL_SHORT", serial_str); + if (type_str[0] != '\0') + udev_builtin_add_property(dev, test, "ID_TYPE", type_str); + if (instance_str[0] != '\0') + udev_builtin_add_property(dev, test, "ID_INSTANCE", instance_str); + udev_builtin_add_property(dev, test, "ID_BUS", "usb"); + if (packed_if_str[0] != '\0') + udev_builtin_add_property(dev, test, "ID_USB_INTERFACES", packed_if_str); + if (ifnum != NULL) + udev_builtin_add_property(dev, test, "ID_USB_INTERFACE_NUM", ifnum); + if (driver != NULL) + udev_builtin_add_property(dev, test, "ID_USB_DRIVER", driver); + return EXIT_SUCCESS; +} + +const struct udev_builtin udev_builtin_usb_id = { + .name = "usb_id", + .cmd = builtin_usb_id, + .help = "usb device properties", + .run_once = true, +}; diff --git a/src/udev-builtin.c b/src/udev-builtin.c new file mode 100755 index 0000000..5bc5fa6 --- /dev/null +++ b/src/udev-builtin.c @@ -0,0 +1,134 @@ +/* + * Copyright (C) 2007-2009 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static const struct udev_builtin *builtins[] = { + [UDEV_BUILTIN_BLKID] = &udev_builtin_blkid, + [UDEV_BUILTIN_FIRMWARE] = &udev_builtin_firmware, + [UDEV_BUILTIN_INPUT_ID] = &udev_builtin_input_id, + [UDEV_BUILTIN_KMOD] = &udev_builtin_kmod, + [UDEV_BUILTIN_PATH_ID] = &udev_builtin_path_id, + [UDEV_BUILTIN_PCI_DB] = &udev_builtin_pci_db, + [UDEV_BUILTIN_USB_DB] = &udev_builtin_usb_db, + [UDEV_BUILTIN_USB_ID] = &udev_builtin_usb_id, +}; + +int udev_builtin_init(struct udev *udev) +{ + unsigned int i; + int err; + + for (i = 0; i < ARRAY_SIZE(builtins); i++) { + if (builtins[i]->init) { + err = builtins[i]->init(udev); + if (err < 0) + break; + } + } + return err; +} + +void udev_builtin_exit(struct udev *udev) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(builtins); i++) + if (builtins[i]->exit) + builtins[i]->exit(udev); +} + +bool udev_builtin_validate(struct udev *udev) +{ + unsigned int i; + bool change = false; + + for (i = 0; i < ARRAY_SIZE(builtins); i++) + if (builtins[i]->validate) + if (builtins[i]->validate(udev)) + change = true; + return change; +} + +void udev_builtin_list(struct udev *udev) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(builtins); i++) + fprintf(stderr, " %-12s %s\n", builtins[i]->name, builtins[i]->help); +} + +const char *udev_builtin_name(enum udev_builtin_cmd cmd) +{ + return builtins[cmd]->name; +} + +bool udev_builtin_run_once(enum udev_builtin_cmd cmd) +{ + return builtins[cmd]->run_once; +} + +enum udev_builtin_cmd udev_builtin_lookup(const char *command) +{ + char name[UTIL_PATH_SIZE]; + enum udev_builtin_cmd i; + char *pos; + + util_strscpy(name, sizeof(name), command); + pos = strchr(name, ' '); + if (pos) + pos[0] = '\0'; + for (i = 0; i < ARRAY_SIZE(builtins); i++) + if (strcmp(builtins[i]->name, name) == 0) + return i; + return UDEV_BUILTIN_MAX; +} + +int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const char *command, bool test) +{ + char arg[UTIL_PATH_SIZE]; + int argc; + char *argv[128]; + + optind = 0; + util_strscpy(arg, sizeof(arg), command); + udev_build_argv(udev_device_get_udev(dev), arg, &argc, argv); + return builtins[cmd]->cmd(dev, argc, argv, test); +} + +int udev_builtin_add_property(struct udev_device *dev, bool test, const char *key, const char *val) +{ + struct udev_list_entry *entry; + + entry = udev_device_add_property(dev, key, val); + /* store in db, skip private keys */ + if (key[0] != '.') + udev_list_entry_set_num(entry, true); + + info(udev_device_get_udev(dev), "%s=%s\n", key, val); + if (test) + printf("%s=%s\n", key, val); + return 0; +} diff --git a/src/udev-control.socket b/src/udev-control.socket new file mode 100755 index 0000000..f80f774 --- /dev/null +++ b/src/udev-control.socket @@ -0,0 +1,10 @@ +[Unit] +Description=udev Control Socket +DefaultDependencies=no +ConditionCapability=CAP_MKNOD + +[Socket] +Service=udev.service +ListenSequentialPacket=/run/udev/control +SocketMode=0600 +PassCredentials=yes diff --git a/src/udev-ctrl.c b/src/udev-ctrl.c new file mode 100755 index 0000000..5556f1a --- /dev/null +++ b/src/udev-ctrl.c @@ -0,0 +1,494 @@ +/* + * libudev - interface to udev device information + * + * Copyright (C) 2008 Kay Sievers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +/* wire protocol magic must match */ +#define UDEV_CTRL_MAGIC 0xdead1dea + +enum udev_ctrl_msg_type { + UDEV_CTRL_UNKNOWN, + UDEV_CTRL_SET_LOG_LEVEL, + UDEV_CTRL_STOP_EXEC_QUEUE, + UDEV_CTRL_START_EXEC_QUEUE, + UDEV_CTRL_RELOAD, + UDEV_CTRL_SET_ENV, + UDEV_CTRL_SET_CHILDREN_MAX, + UDEV_CTRL_PING, + UDEV_CTRL_EXIT, +}; + +struct udev_ctrl_msg_wire { + char version[16]; + unsigned int magic; + enum udev_ctrl_msg_type type; + union { + int intval; + char buf[256]; + }; +}; + +struct udev_ctrl_msg { + int refcount; + struct udev_ctrl_connection *conn; + struct udev_ctrl_msg_wire ctrl_msg_wire; +}; + +struct udev_ctrl { + int refcount; + struct udev *udev; + int sock; + struct sockaddr_un saddr; + socklen_t addrlen; + bool bound; + bool cleanup_socket; + bool connected; +}; + +struct udev_ctrl_connection { + int refcount; + struct udev_ctrl *uctrl; + int sock; +}; + +struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd) +{ + struct udev_ctrl *uctrl; + + uctrl = calloc(1, sizeof(struct udev_ctrl)); + if (uctrl == NULL) + return NULL; + uctrl->refcount = 1; + uctrl->udev = udev; + + if (fd < 0) { + uctrl->sock = socket(AF_LOCAL, SOCK_SEQPACKET|SOCK_NONBLOCK|SOCK_CLOEXEC, 0); + if (uctrl->sock < 0) { + err(udev, "error getting socket: %m\n"); + udev_ctrl_unref(uctrl); + return NULL; + } + } else { + uctrl->bound = true; + uctrl->sock = fd; + } + + uctrl->saddr.sun_family = AF_LOCAL; + util_strscpyl(uctrl->saddr.sun_path, sizeof(uctrl->saddr.sun_path), + udev_get_run_path(udev), "/control", NULL); + uctrl->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(uctrl->saddr.sun_path); + return uctrl; +} + +struct udev_ctrl *udev_ctrl_new(struct udev *udev) +{ + return udev_ctrl_new_from_fd(udev, -1); +} + +int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl) +{ + int err; + + if (!uctrl->bound) { + err = bind(uctrl->sock, (struct sockaddr *)&uctrl->saddr, uctrl->addrlen); + if (err < 0 && errno == EADDRINUSE) { + unlink(uctrl->saddr.sun_path); + err = bind(uctrl->sock, (struct sockaddr *)&uctrl->saddr, uctrl->addrlen); + } + + if (err < 0) { + err = -errno; + err(uctrl->udev, "bind failed: %m\n"); + return err; + } + + err = listen(uctrl->sock, 0); + if (err < 0) { + err = -errno; + err(uctrl->udev, "listen failed: %m\n"); + return err; + } + + uctrl->bound = true; + uctrl->cleanup_socket = true; + } + return 0; +} + +struct udev *udev_ctrl_get_udev(struct udev_ctrl *uctrl) +{ + return uctrl->udev; +} + +struct udev_ctrl *udev_ctrl_ref(struct udev_ctrl *uctrl) +{ + if (uctrl == NULL) + return NULL; + uctrl->refcount++; + return uctrl; +} + +struct udev_ctrl *udev_ctrl_unref(struct udev_ctrl *uctrl) +{ + if (uctrl == NULL) + return NULL; + uctrl->refcount--; + if (uctrl->refcount > 0) + return uctrl; + if (uctrl->sock >= 0) + close(uctrl->sock); + free(uctrl); + return NULL; +} + +int udev_ctrl_cleanup(struct udev_ctrl *uctrl) +{ + if (uctrl == NULL) + return 0; + if (uctrl->cleanup_socket) + unlink(uctrl->saddr.sun_path); + return 0; +} + +int udev_ctrl_get_fd(struct udev_ctrl *uctrl) +{ + if (uctrl == NULL) + return -EINVAL; + return uctrl->sock; +} + +struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl) +{ + struct udev_ctrl_connection *conn; + struct ucred ucred; + socklen_t slen; + const int on = 1; + + conn = calloc(1, sizeof(struct udev_ctrl_connection)); + if (conn == NULL) + return NULL; + conn->refcount = 1; + conn->uctrl = uctrl; + + conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK); + if (conn->sock < 0) { + if (errno != EINTR) + err(uctrl->udev, "unable to receive ctrl connection: %m\n"); + goto err; + } + + /* check peer credential of connection */ + slen = sizeof(ucred); + if (getsockopt(conn->sock, SOL_SOCKET, SO_PEERCRED, &ucred, &slen) < 0) { + err(uctrl->udev, "unable to receive credentials of ctrl connection: %m\n"); + goto err; + } + if (ucred.uid > 0) { + err(uctrl->udev, "sender uid=%i, message ignored\n", ucred.uid); + goto err; + } + + /* enable receiving of the sender credentials in the messages */ + setsockopt(conn->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); + udev_ctrl_ref(uctrl); + return conn; +err: + if (conn->sock >= 0) + close(conn->sock); + free(conn); + return NULL; +} + +struct udev_ctrl_connection *udev_ctrl_connection_ref(struct udev_ctrl_connection *conn) +{ + if (conn == NULL) + return NULL; + conn->refcount++; + return conn; +} + +struct udev_ctrl_connection *udev_ctrl_connection_unref(struct udev_ctrl_connection *conn) +{ + if (conn == NULL) + return NULL; + conn->refcount--; + if (conn->refcount > 0) + return conn; + if (conn->sock >= 0) + close(conn->sock); + udev_ctrl_unref(conn->uctrl); + free(conn); + return NULL; +} + +static int ctrl_send(struct udev_ctrl *uctrl, enum udev_ctrl_msg_type type, int intval, const char *buf, int timeout) +{ + struct udev_ctrl_msg_wire ctrl_msg_wire; + int err = 0; + + memset(&ctrl_msg_wire, 0x00, sizeof(struct udev_ctrl_msg_wire)); + strcpy(ctrl_msg_wire.version, "udev-" VERSION); + ctrl_msg_wire.magic = UDEV_CTRL_MAGIC; + ctrl_msg_wire.type = type; + + if (buf != NULL) + util_strscpy(ctrl_msg_wire.buf, sizeof(ctrl_msg_wire.buf), buf); + else + ctrl_msg_wire.intval = intval; + + if (!uctrl->connected) { + if (connect(uctrl->sock, (struct sockaddr *)&uctrl->saddr, uctrl->addrlen) < 0) { + err = -errno; + goto out; + } + uctrl->connected = true; + } + if (send(uctrl->sock, &ctrl_msg_wire, sizeof(ctrl_msg_wire), 0) < 0) { + err = -errno; + goto out; + } + + /* wait for peer message handling or disconnect */ + for (;;) { + struct pollfd pfd[1]; + int r; + + pfd[0].fd = uctrl->sock; + pfd[0].events = POLLIN; + r = poll(pfd, 1, timeout * 1000); + if (r < 0) { + if (errno == EINTR) + continue; + err = -errno; + break; + } + + if (r > 0 && pfd[0].revents & POLLERR) { + err = -EIO; + break; + } + + if (r == 0) + err = -ETIMEDOUT; + break; + } +out: + return err; +} + +int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_SET_LOG_LEVEL, priority, NULL, timeout); +} + +int udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_STOP_EXEC_QUEUE, 0, NULL, timeout); +} + +int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_START_EXEC_QUEUE, 0, NULL, timeout); +} + +int udev_ctrl_send_reload(struct udev_ctrl *uctrl, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_RELOAD, 0, NULL, timeout); +} + +int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_SET_ENV, 0, key, timeout); +} + +int udev_ctrl_send_set_children_max(struct udev_ctrl *uctrl, int count, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_SET_CHILDREN_MAX, count, NULL, timeout); +} + +int udev_ctrl_send_ping(struct udev_ctrl *uctrl, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_PING, 0, NULL, timeout); +} + +int udev_ctrl_send_exit(struct udev_ctrl *uctrl, int timeout) +{ + return ctrl_send(uctrl, UDEV_CTRL_EXIT, 0, NULL, timeout); +} + +struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn) +{ + struct udev *udev = conn->uctrl->udev; + struct udev_ctrl_msg *uctrl_msg; + ssize_t size; + struct msghdr smsg; + struct cmsghdr *cmsg; + struct iovec iov; + struct ucred *cred; + char cred_msg[CMSG_SPACE(sizeof(struct ucred))]; + + uctrl_msg = calloc(1, sizeof(struct udev_ctrl_msg)); + if (uctrl_msg == NULL) + return NULL; + uctrl_msg->refcount = 1; + uctrl_msg->conn = conn; + udev_ctrl_connection_ref(conn); + + /* wait for the incoming message */ + for(;;) { + struct pollfd pfd[1]; + int r; + + pfd[0].fd = conn->sock; + pfd[0].events = POLLIN; + + r = poll(pfd, 1, 10000); + if (r < 0) { + if (errno == EINTR) + continue; + goto err; + } else if (r == 0) { + err(udev, "timeout waiting for ctrl message\n"); + goto err; + } else { + if (!(pfd[0].revents & POLLIN)) { + err(udev, "ctrl connection error: %m\n"); + goto err; + } + } + + break; + } + + iov.iov_base = &uctrl_msg->ctrl_msg_wire; + iov.iov_len = sizeof(struct udev_ctrl_msg_wire); + memset(&smsg, 0x00, sizeof(struct msghdr)); + smsg.msg_iov = &iov; + smsg.msg_iovlen = 1; + smsg.msg_control = cred_msg; + smsg.msg_controllen = sizeof(cred_msg); + size = recvmsg(conn->sock, &smsg, 0); + if (size < 0) { + err(udev, "unable to receive ctrl message: %m\n"); + goto err; + } + cmsg = CMSG_FIRSTHDR(&smsg); + cred = (struct ucred *) CMSG_DATA(cmsg); + + if (cmsg == NULL || cmsg->cmsg_type != SCM_CREDENTIALS) { + err(udev, "no sender credentials received, message ignored\n"); + goto err; + } + + if (cred->uid != 0) { + err(udev, "sender uid=%i, message ignored\n", cred->uid); + goto err; + } + + if (uctrl_msg->ctrl_msg_wire.magic != UDEV_CTRL_MAGIC) { + err(udev, "message magic 0x%08x doesn't match, ignore it\n", uctrl_msg->ctrl_msg_wire.magic); + goto err; + } + + dbg(udev, "created ctrl_msg %p (%i)\n", uctrl_msg, uctrl_msg->ctrl_msg_wire.type); + return uctrl_msg; +err: + udev_ctrl_msg_unref(uctrl_msg); + return NULL; +} + +struct udev_ctrl_msg *udev_ctrl_msg_ref(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg == NULL) + return NULL; + ctrl_msg->refcount++; + return ctrl_msg; +} + +struct udev_ctrl_msg *udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg == NULL) + return NULL; + ctrl_msg->refcount--; + if (ctrl_msg->refcount > 0) + return ctrl_msg; + dbg(ctrl_msg->conn->uctrl->udev, "release ctrl_msg %p\n", ctrl_msg); + udev_ctrl_connection_unref(ctrl_msg->conn); + free(ctrl_msg); + return NULL; +} + +int udev_ctrl_get_set_log_level(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_SET_LOG_LEVEL) + return ctrl_msg->ctrl_msg_wire.intval; + return -1; +} + +int udev_ctrl_get_stop_exec_queue(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_STOP_EXEC_QUEUE) + return 1; + return -1; +} + +int udev_ctrl_get_start_exec_queue(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_START_EXEC_QUEUE) + return 1; + return -1; +} + +int udev_ctrl_get_reload(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_RELOAD) + return 1; + return -1; +} + +const char *udev_ctrl_get_set_env(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_SET_ENV) + return ctrl_msg->ctrl_msg_wire.buf; + return NULL; +} + +int udev_ctrl_get_set_children_max(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_SET_CHILDREN_MAX) + return ctrl_msg->ctrl_msg_wire.intval; + return -1; +} + +int udev_ctrl_get_ping(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_PING) + return 1; + return -1; +} + +int udev_ctrl_get_exit(struct udev_ctrl_msg *ctrl_msg) +{ + if (ctrl_msg->ctrl_msg_wire.type == UDEV_CTRL_EXIT) + return 1; + return -1; +} diff --git a/src/udev-event.c b/src/udev-event.c new file mode 100755 index 0000000..1a96eb7 --- /dev/null +++ b/src/udev-event.c @@ -0,0 +1,1012 @@ +/* + * Copyright (C) 2003-2010 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +struct udev_event *udev_event_new(struct udev_device *dev) +{ + struct udev *udev = udev_device_get_udev(dev); + struct udev_event *event; + + event = calloc(1, sizeof(struct udev_event)); + if (event == NULL) + return NULL; + event->dev = dev; + event->udev = udev; + udev_list_init(udev, &event->run_list, false); + event->fd_signal = -1; + event->birth_usec = now_usec(); + event->timeout_usec = 30 * 1000 * 1000; + dbg(event->udev, "allocated event %p\n", event); + return event; +} + +void udev_event_unref(struct udev_event *event) +{ + if (event == NULL) + return; + udev_list_cleanup(&event->run_list); + free(event->program_result); + free(event->name); + free(event->smack); + dbg(event->udev, "free event %p\n", event); + free(event); +} + +size_t udev_event_apply_format(struct udev_event *event, const char *src, char *dest, size_t size) +{ + struct udev_device *dev = event->dev; + enum subst_type { + SUBST_UNKNOWN, + SUBST_DEVNODE, + SUBST_ATTR, + SUBST_ENV, + SUBST_KERNEL, + SUBST_KERNEL_NUMBER, + SUBST_DRIVER, + SUBST_DEVPATH, + SUBST_ID, + SUBST_MAJOR, + SUBST_MINOR, + SUBST_RESULT, + SUBST_PARENT, + SUBST_NAME, + SUBST_LINKS, + SUBST_ROOT, + SUBST_SYS, + }; + static const struct subst_map { + char *name; + char fmt; + enum subst_type type; + } map[] = { + { .name = "devnode", .fmt = 'N', .type = SUBST_DEVNODE }, + { .name = "tempnode", .fmt = 'N', .type = SUBST_DEVNODE }, + { .name = "attr", .fmt = 's', .type = SUBST_ATTR }, + { .name = "sysfs", .fmt = 's', .type = SUBST_ATTR }, + { .name = "env", .fmt = 'E', .type = SUBST_ENV }, + { .name = "kernel", .fmt = 'k', .type = SUBST_KERNEL }, + { .name = "number", .fmt = 'n', .type = SUBST_KERNEL_NUMBER }, + { .name = "driver", .fmt = 'd', .type = SUBST_DRIVER }, + { .name = "devpath", .fmt = 'p', .type = SUBST_DEVPATH }, + { .name = "id", .fmt = 'b', .type = SUBST_ID }, + { .name = "major", .fmt = 'M', .type = SUBST_MAJOR }, + { .name = "minor", .fmt = 'm', .type = SUBST_MINOR }, + { .name = "result", .fmt = 'c', .type = SUBST_RESULT }, + { .name = "parent", .fmt = 'P', .type = SUBST_PARENT }, + { .name = "name", .fmt = 'D', .type = SUBST_NAME }, + { .name = "links", .fmt = 'L', .type = SUBST_LINKS }, + { .name = "root", .fmt = 'r', .type = SUBST_ROOT }, + { .name = "sys", .fmt = 'S', .type = SUBST_SYS }, + }; + const char *from; + char *s; + size_t l; + + from = src; + s = dest; + l = size; + + for (;;) { + enum subst_type type = SUBST_UNKNOWN; + char attrbuf[UTIL_PATH_SIZE]; + char *attr = NULL; + + while (from[0] != '\0') { + if (from[0] == '$') { + /* substitute named variable */ + unsigned int i; + + if (from[1] == '$') { + from++; + goto copy; + } + + for (i = 0; i < ARRAY_SIZE(map); i++) { + if (strncmp(&from[1], map[i].name, strlen(map[i].name)) == 0) { + type = map[i].type; + from += strlen(map[i].name)+1; + dbg(event->udev, "will substitute format name '%s'\n", map[i].name); + goto subst; + } + } + } else if (from[0] == '%') { + /* substitute format char */ + unsigned int i; + + if (from[1] == '%') { + from++; + goto copy; + } + + for (i = 0; i < ARRAY_SIZE(map); i++) { + if (from[1] == map[i].fmt) { + type = map[i].type; + from += 2; + dbg(event->udev, "will substitute format char '%c'\n", map[i].fmt); + goto subst; + } + } + } +copy: + /* copy char */ + if (l == 0) + goto out; + s[0] = from[0]; + from++; + s++; + l--; + } + + goto out; +subst: + /* extract possible $format{attr} */ + if (from[0] == '{') { + unsigned int i; + + from++; + for (i = 0; from[i] != '}'; i++) { + if (from[i] == '\0') { + err(event->udev, "missing closing brace for format '%s'\n", src); + goto out; + } + } + if (i >= sizeof(attrbuf)) + goto out; + memcpy(attrbuf, from, i); + attrbuf[i] = '\0'; + from += i+1; + attr = attrbuf; + } else { + attr = NULL; + } + + switch (type) { + case SUBST_DEVPATH: + l = util_strpcpy(&s, l, udev_device_get_devpath(dev)); + dbg(event->udev, "substitute devpath '%s'\n", udev_device_get_devpath(dev)); + break; + case SUBST_KERNEL: + l = util_strpcpy(&s, l, udev_device_get_sysname(dev)); + dbg(event->udev, "substitute kernel name '%s'\n", udev_device_get_sysname(dev)); + break; + case SUBST_KERNEL_NUMBER: + if (udev_device_get_sysnum(dev) == NULL) + break; + l = util_strpcpy(&s, l, udev_device_get_sysnum(dev)); + dbg(event->udev, "substitute kernel number '%s'\n", udev_device_get_sysnum(dev)); + break; + case SUBST_ID: + if (event->dev_parent == NULL) + break; + l = util_strpcpy(&s, l, udev_device_get_sysname(event->dev_parent)); + dbg(event->udev, "substitute id '%s'\n", udev_device_get_sysname(event->dev_parent)); + break; + case SUBST_DRIVER: { + const char *driver; + + if (event->dev_parent == NULL) + break; + + driver = udev_device_get_driver(event->dev_parent); + if (driver == NULL) + break; + l = util_strpcpy(&s, l, driver); + dbg(event->udev, "substitute driver '%s'\n", driver); + break; + } + case SUBST_MAJOR: { + char num[UTIL_PATH_SIZE]; + + sprintf(num, "%d", major(udev_device_get_devnum(dev))); + l = util_strpcpy(&s, l, num); + dbg(event->udev, "substitute major number '%s'\n", num); + break; + } + case SUBST_MINOR: { + char num[UTIL_PATH_SIZE]; + + sprintf(num, "%d", minor(udev_device_get_devnum(dev))); + l = util_strpcpy(&s, l, num); + dbg(event->udev, "substitute minor number '%s'\n", num); + break; + } + case SUBST_RESULT: { + char *rest; + int i; + + if (event->program_result == NULL) + break; + /* get part part of the result string */ + i = 0; + if (attr != NULL) + i = strtoul(attr, &rest, 10); + if (i > 0) { + char result[UTIL_PATH_SIZE]; + char tmp[UTIL_PATH_SIZE]; + char *cpos; + + dbg(event->udev, "request part #%d of result string\n", i); + util_strscpy(result, sizeof(result), event->program_result); + cpos = result; + while (--i) { + while (cpos[0] != '\0' && !isspace(cpos[0])) + cpos++; + while (isspace(cpos[0])) + cpos++; + } + if (i > 0) { + err(event->udev, "requested part of result string not found\n"); + break; + } + util_strscpy(tmp, sizeof(tmp), cpos); + /* %{2+}c copies the whole string from the second part on */ + if (rest[0] != '+') { + cpos = strchr(tmp, ' '); + if (cpos) + cpos[0] = '\0'; + } + l = util_strpcpy(&s, l, tmp); + dbg(event->udev, "substitute part of result string '%s'\n", tmp); + } else { + l = util_strpcpy(&s, l, event->program_result); + dbg(event->udev, "substitute result string '%s'\n", event->program_result); + } + break; + } + case SUBST_ATTR: { + const char *value = NULL; + char vbuf[UTIL_NAME_SIZE]; + size_t len; + int count; + + if (attr == NULL) { + err(event->udev, "missing file parameter for attr\n"); + break; + } + + /* try to read the value specified by "[dmi/id]product_name" */ + if (util_resolve_subsys_kernel(event->udev, attr, vbuf, sizeof(vbuf), 1) == 0) + value = vbuf; + + /* try to read the attribute the device */ + if (value == NULL) + value = udev_device_get_sysattr_value(event->dev, attr); + + /* try to read the attribute of the parent device, other matches have selected */ + if (value == NULL && event->dev_parent != NULL && event->dev_parent != event->dev) + value = udev_device_get_sysattr_value(event->dev_parent, attr); + + if (value == NULL) + break; + + /* strip trailing whitespace, and replace unwanted characters */ + if (value != vbuf) + util_strscpy(vbuf, sizeof(vbuf), value); + len = strlen(vbuf); + while (len > 0 && isspace(vbuf[--len])) + vbuf[len] = '\0'; + count = util_replace_chars(vbuf, UDEV_ALLOWED_CHARS_INPUT); + if (count > 0) + info(event->udev, "%i character(s) replaced\n" , count); + l = util_strpcpy(&s, l, vbuf); + dbg(event->udev, "substitute sysfs value '%s'\n", vbuf); + break; + } + case SUBST_PARENT: { + struct udev_device *dev_parent; + const char *devnode; + + dev_parent = udev_device_get_parent(event->dev); + if (dev_parent == NULL) + break; + devnode = udev_device_get_devnode(dev_parent); + if (devnode != NULL) { + size_t devlen = strlen(udev_get_dev_path(event->udev))+1; + + l = util_strpcpy(&s, l, &devnode[devlen]); + dbg(event->udev, "found parent '%s', got node name '%s'\n", + udev_device_get_syspath(dev_parent), &devnode[devlen]); + } + break; + } + case SUBST_DEVNODE: + if (udev_device_get_devnode(dev) != NULL) + l = util_strpcpy(&s, l, udev_device_get_devnode(dev)); + break; + case SUBST_NAME: { + if (event->name != NULL) { + l = util_strpcpy(&s, l, event->name); + dbg(event->udev, "substitute custom node name '%s'\n", event->name); + } else if (udev_device_get_devnode(dev) != NULL) { + size_t devlen = strlen(udev_get_dev_path(event->udev))+1; + + l = util_strpcpy(&s, l, &udev_device_get_devnode(dev)[devlen]); + dbg(event->udev, "substitute node name'%s'\n", &udev_device_get_devnode(dev)[devlen]); + } else { + l = util_strpcpy(&s, l, udev_device_get_sysname(dev)); + dbg(event->udev, "substitute device name'%s'\n", udev_device_get_sysname(dev)); + } + break; + } + case SUBST_LINKS: { + size_t devlen = strlen(udev_get_dev_path(event->udev))+1; + struct udev_list_entry *list_entry; + + list_entry = udev_device_get_devlinks_list_entry(dev); + if (list_entry == NULL) + break; + l = util_strpcpy(&s, l, &udev_list_entry_get_name(list_entry)[devlen]); + udev_list_entry_foreach(list_entry, udev_list_entry_get_next(list_entry)) + l = util_strpcpyl(&s, l, " ", &udev_list_entry_get_name(list_entry)[devlen], NULL); + break; + } + case SUBST_ROOT: + l = util_strpcpy(&s, l, udev_get_dev_path(event->udev)); + dbg(event->udev, "substitute udev_root '%s'\n", udev_get_dev_path(event->udev)); + break; + case SUBST_SYS: + l = util_strpcpy(&s, l, udev_get_sys_path(event->udev)); + dbg(event->udev, "substitute sys_path '%s'\n", udev_get_sys_path(event->udev)); + break; + case SUBST_ENV: + if (attr == NULL) { + dbg(event->udev, "missing attribute\n"); + break; + } else { + const char *value; + + value = udev_device_get_property_value(event->dev, attr); + if (value == NULL) + break; + dbg(event->udev, "substitute env '%s=%s'\n", attr, value); + l = util_strpcpy(&s, l, value); + break; + } + default: + err(event->udev, "unknown substitution type=%i\n", type); + break; + } + } + +out: + s[0] = '\0'; + dbg(event->udev, "'%s' -> '%s' (%zu)\n", src, dest, l); + return l; +} + +static int spawn_exec(struct udev_event *event, + const char *cmd, char *const argv[], char **envp, const sigset_t *sigmask, + int fd_stdout, int fd_stderr) +{ + struct udev *udev = event->udev; + int err; + int fd; + + /* discard child output or connect to pipe */ + fd = open("/dev/null", O_RDWR); + if (fd >= 0) { + dup2(fd, STDIN_FILENO); + if (fd_stdout < 0) + dup2(fd, STDOUT_FILENO); + if (fd_stderr < 0) + dup2(fd, STDERR_FILENO); + close(fd); + } else { + err(udev, "open /dev/null failed: %m\n"); + } + + /* connect pipes to std{out,err} */ + if (fd_stdout >= 0) { + dup2(fd_stdout, STDOUT_FILENO); + close(fd_stdout); + } + if (fd_stderr >= 0) { + dup2(fd_stderr, STDERR_FILENO); + close(fd_stderr); + } + + /* terminate child in case parent goes away */ + prctl(PR_SET_PDEATHSIG, SIGTERM); + + /* restore original udev sigmask before exec */ + if (sigmask) + sigprocmask(SIG_SETMASK, sigmask, NULL); + + execve(argv[0], argv, envp); + + /* exec failed */ + err = -errno; + err(udev, "failed to execute '%s' '%s': %m\n", argv[0], cmd); + return err; +} + +static void spawn_read(struct udev_event *event, + const char *cmd, + int fd_stdout, int fd_stderr, + char *result, size_t ressize) +{ + struct udev *udev = event->udev; + size_t respos = 0; + int fd_ep = -1; + struct epoll_event ep_outpipe, ep_errpipe; + + /* read from child if requested */ + if (fd_stdout < 0 && fd_stderr < 0) + return; + + fd_ep = epoll_create1(EPOLL_CLOEXEC); + if (fd_ep < 0) { + err(udev, "error creating epoll fd: %m\n"); + goto out; + } + + if (fd_stdout >= 0) { + memset(&ep_outpipe, 0, sizeof(struct epoll_event)); + ep_outpipe.events = EPOLLIN; + ep_outpipe.data.ptr = &fd_stdout; + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_stdout, &ep_outpipe) < 0) { + err(udev, "fail to add fd to epoll: %m\n"); + goto out; + } + } + + if (fd_stderr >= 0) { + memset(&ep_errpipe, 0, sizeof(struct epoll_event)); + ep_errpipe.events = EPOLLIN; + ep_errpipe.data.ptr = &fd_stderr; + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_stderr, &ep_errpipe) < 0) { + err(udev, "fail to add fd to epoll: %m\n"); + goto out; + } + } + + /* read child output */ + while (fd_stdout >= 0 || fd_stderr >= 0) { + int timeout; + int fdcount; + struct epoll_event ev[4]; + int i; + + if (event->timeout_usec > 0) { + unsigned long long age_usec; + + age_usec = now_usec() - event->birth_usec; + if (age_usec >= event->timeout_usec) { + err(udev, "timeout '%s'\n", cmd); + goto out; + } + timeout = ((event->timeout_usec - age_usec) / 1000) + 1000; + } else { + timeout = -1; + } + + fdcount = epoll_wait(fd_ep, ev, ARRAY_SIZE(ev), timeout); + if (fdcount < 0) { + if (errno == EINTR) + continue; + err(udev, "failed to poll: %m\n"); + goto out; + } + if (fdcount == 0) { + err(udev, "timeout '%s'\n", cmd); + goto out; + } + + for (i = 0; i < fdcount; i++) { + int *fd = (int *)ev[i].data.ptr; + + if (ev[i].events & EPOLLIN) { + ssize_t count; + char buf[4096]; + + count = read(*fd, buf, sizeof(buf)-1); + if (count <= 0) + continue; + buf[count] = '\0'; + + /* store stdout result */ + if (result != NULL && *fd == fd_stdout) { + if (respos + count < ressize) { + memcpy(&result[respos], buf, count); + respos += count; + } else { + err(udev, "'%s' ressize %zd too short\n", cmd, ressize); + } + } + + /* log debug output only if we watch stderr */ + if (fd_stderr >= 0) { + char *pos; + char *line; + + pos = buf; + while ((line = strsep(&pos, "\n"))) { + if (pos != NULL || line[0] != '\0') + info(udev, "'%s'(%s) '%s'\n", cmd, *fd == fd_stdout ? "out" : "err" , line); + } + } + } else if (ev[i].events & EPOLLHUP) { + if (epoll_ctl(fd_ep, EPOLL_CTL_DEL, *fd, NULL) < 0) { + err(udev, "failed to remove fd from epoll: %m\n"); + goto out; + } + *fd = -1; + } + } + } + + /* return the child's stdout string */ + if (result != NULL) { + result[respos] = '\0'; + dbg(udev, "result='%s'\n", result); + } +out: + if (fd_ep >= 0) + close(fd_ep); +} + +static int spawn_wait(struct udev_event *event, const char *cmd, pid_t pid) +{ + struct udev *udev = event->udev; + struct pollfd pfd[1]; + int err = 0; + + pfd[0].events = POLLIN; + pfd[0].fd = event->fd_signal; + + while (pid > 0) { + int timeout; + int fdcount; + + if (event->timeout_usec > 0) { + unsigned long long age_usec; + + age_usec = now_usec() - event->birth_usec; + if (age_usec >= event->timeout_usec) + timeout = 1000; + else + timeout = ((event->timeout_usec - age_usec) / 1000) + 1000; + } else { + timeout = -1; + } + + fdcount = poll(pfd, 1, timeout); + if (fdcount < 0) { + if (errno == EINTR) + continue; + err = -errno; + err(udev, "failed to poll: %m\n"); + goto out; + } + if (fdcount == 0) { + err(udev, "timeout: killing '%s' [%u]\n", cmd, pid); + kill(pid, SIGKILL); + } + + if (pfd[0].revents & POLLIN) { + struct signalfd_siginfo fdsi; + int status; + ssize_t size; + + size = read(event->fd_signal, &fdsi, sizeof(struct signalfd_siginfo)); + if (size != sizeof(struct signalfd_siginfo)) + continue; + + switch (fdsi.ssi_signo) { + case SIGTERM: + event->sigterm = true; + break; + case SIGCHLD: + if (waitpid(pid, &status, WNOHANG) < 0) + break; + if (WIFEXITED(status)) { + info(udev, "'%s' [%u] exit with return code %i\n", cmd, pid, WEXITSTATUS(status)); + if (WEXITSTATUS(status) != 0) + err = -1; + } else if (WIFSIGNALED(status)) { + err(udev, "'%s' [%u] terminated by signal %i (%s)\n", cmd, pid, WTERMSIG(status), strsignal(WTERMSIG(status))); + err = -1; + } else if (WIFSTOPPED(status)) { + err(udev, "'%s' [%u] stopped\n", cmd, pid); + err = -1; + } else if (WIFCONTINUED(status)) { + err(udev, "'%s' [%u] continued\n", cmd, pid); + err = -1; + } else { + err(udev, "'%s' [%u] exit with status 0x%04x\n", cmd, pid, status); + err = -1; + } + pid = 0; + break; + } + } + } +out: + return err; +} + +int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[]) +{ + int i = 0; + char *pos; + + if (strchr(cmd, ' ') == NULL) { + argv[i++] = cmd; + goto out; + } + + pos = cmd; + while (pos != NULL && pos[0] != '\0') { + if (pos[0] == '\'') { + /* do not separate quotes */ + pos++; + argv[i] = strsep(&pos, "\'"); + if (pos != NULL) + while (pos[0] == ' ') + pos++; + } else { + argv[i] = strsep(&pos, " "); + if (pos != NULL) + while (pos[0] == ' ') + pos++; + } + dbg(udev, "argv[%i] '%s'\n", i, argv[i]); + i++; + } +out: + argv[i] = NULL; + if (argc) + *argc = i; + return 0; +} + +int udev_event_spawn(struct udev_event *event, + const char *cmd, char **envp, const sigset_t *sigmask, + char *result, size_t ressize) +{ + struct udev *udev = event->udev; + int outpipe[2] = {-1, -1}; + int errpipe[2] = {-1, -1}; + pid_t pid; + char arg[UTIL_PATH_SIZE]; + char *argv[128]; + char program[UTIL_PATH_SIZE]; + int err = 0; + + util_strscpy(arg, sizeof(arg), cmd); + udev_build_argv(event->udev, arg, NULL, argv); + + /* pipes from child to parent */ + if (result != NULL || udev_get_log_priority(udev) >= LOG_INFO) { + if (pipe2(outpipe, O_NONBLOCK) != 0) { + err = -errno; + err(udev, "pipe failed: %m\n"); + goto out; + } + } + if (udev_get_log_priority(udev) >= LOG_INFO) { + if (pipe2(errpipe, O_NONBLOCK) != 0) { + err = -errno; + err(udev, "pipe failed: %m\n"); + goto out; + } + } + + /* allow programs in /usr/lib/udev/ to be called without the path */ + if (argv[0][0] != '/') { + util_strscpyl(program, sizeof(program), PKGLIBEXECDIR "/", argv[0], NULL); + argv[0] = program; + } + + pid = fork(); + switch(pid) { + case 0: + /* child closes parent's ends of pipes */ + if (outpipe[READ_END] >= 0) { + close(outpipe[READ_END]); + outpipe[READ_END] = -1; + } + if (errpipe[READ_END] >= 0) { + close(errpipe[READ_END]); + errpipe[READ_END] = -1; + } + + info(udev, "starting '%s'\n", cmd); + + err = spawn_exec(event, cmd, argv, envp, sigmask, + outpipe[WRITE_END], errpipe[WRITE_END]); + + _exit(2 ); + case -1: + err(udev, "fork of '%s' failed: %m\n", cmd); + err = -1; + goto out; + default: + /* parent closed child's ends of pipes */ + if (outpipe[WRITE_END] >= 0) { + close(outpipe[WRITE_END]); + outpipe[WRITE_END] = -1; + } + if (errpipe[WRITE_END] >= 0) { + close(errpipe[WRITE_END]); + errpipe[WRITE_END] = -1; + } + + spawn_read(event, cmd, + outpipe[READ_END], errpipe[READ_END], + result, ressize); + + err = spawn_wait(event, cmd, pid); + } + +out: + if (outpipe[READ_END] >= 0) + close(outpipe[READ_END]); + if (outpipe[WRITE_END] >= 0) + close(outpipe[WRITE_END]); + if (errpipe[READ_END] >= 0) + close(errpipe[READ_END]); + if (errpipe[WRITE_END] >= 0) + close(errpipe[WRITE_END]); + return err; +} + +static void rename_netif_kernel_log(struct ifreq ifr) +{ + int klog; + FILE *f; + + klog = open("/dev/kmsg", O_WRONLY); + if (klog < 0) + return; + + f = fdopen(klog, "w"); + if (f == NULL) { + close(klog); + return; + } + + fprintf(f, "<30>udevd[%u]: renamed network interface %s to %s\n", + getpid(), ifr.ifr_name, ifr.ifr_newname); + fclose(f); +} + +static int rename_netif(struct udev_event *event) +{ + struct udev_device *dev = event->dev; + int sk; + struct ifreq ifr; + int loop; + int err; + + info(event->udev, "changing net interface name from '%s' to '%s'\n", + udev_device_get_sysname(dev), event->name); + + sk = socket(PF_INET, SOCK_DGRAM, 0); + if (sk < 0) { + err = -errno; + err(event->udev, "error opening socket: %m\n"); + return err; + } + + memset(&ifr, 0x00, sizeof(struct ifreq)); + util_strscpy(ifr.ifr_name, IFNAMSIZ, udev_device_get_sysname(dev)); + util_strscpy(ifr.ifr_newname, IFNAMSIZ, event->name); + err = ioctl(sk, SIOCSIFNAME, &ifr); + if (err == 0) { + rename_netif_kernel_log(ifr); + goto out; + } + + /* keep trying if the destination interface name already exists */ + err = -errno; + if (err != -EEXIST) + goto out; + + /* free our own name, another process may wait for us */ + snprintf(ifr.ifr_newname, IFNAMSIZ, "rename%u", udev_device_get_ifindex(dev)); + err = ioctl(sk, SIOCSIFNAME, &ifr); + if (err < 0) { + err = -errno; + goto out; + } + + /* log temporary name */ + rename_netif_kernel_log(ifr); + + /* wait a maximum of 90 seconds for our target to become available */ + util_strscpy(ifr.ifr_name, IFNAMSIZ, ifr.ifr_newname); + util_strscpy(ifr.ifr_newname, IFNAMSIZ, event->name); + loop = 90 * 20; + while (loop--) { + const struct timespec duration = { 0, 1000 * 1000 * 1000 / 20 }; + + dbg(event->udev, "wait for netif '%s' to become free, loop=%i\n", + event->name, (90 * 20) - loop); + nanosleep(&duration, NULL); + + err = ioctl(sk, SIOCSIFNAME, &ifr); + if (err == 0) { + rename_netif_kernel_log(ifr); + break; + } + err = -errno; + if (err != -EEXIST) + break; + } + +out: + if (err < 0) + err(event->udev, "error changing net interface name %s to %s: %m\n", ifr.ifr_name, ifr.ifr_newname); + close(sk); + return err; +} + +int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules, const sigset_t *sigmask) +{ + struct udev_device *dev = event->dev; + int err = 0; + + if (udev_device_get_subsystem(dev) == NULL) + return -1; + + if (strcmp(udev_device_get_action(dev), "remove") == 0) { + udev_device_read_db(dev, NULL); + udev_device_delete_db(dev); + udev_device_tag_index(dev, NULL, false); + + if (major(udev_device_get_devnum(dev)) != 0) + udev_watch_end(event->udev, dev); + + udev_rules_apply_to_event(rules, event, sigmask); + + if (major(udev_device_get_devnum(dev)) != 0) + udev_node_remove(dev); + } else { + event->dev_db = udev_device_new_from_syspath(event->udev, udev_device_get_syspath(dev)); + if (event->dev_db != NULL) { + udev_device_read_db(event->dev_db, NULL); + udev_device_set_info_loaded(event->dev_db); + + /* disable watch during event processing */ + if (major(udev_device_get_devnum(dev)) != 0) + udev_watch_end(event->udev, event->dev_db); + } + + udev_rules_apply_to_event(rules, event, sigmask); + + /* rename a new network interface, if needed */ + if (udev_device_get_ifindex(dev) > 0 && strcmp(udev_device_get_action(dev), "add") == 0 && + event->name != NULL && strcmp(event->name, udev_device_get_sysname(dev)) != 0) { + char syspath[UTIL_PATH_SIZE]; + char *pos; + + err = rename_netif(event); + if (err == 0) { + info(event->udev, "renamed netif to '%s'\n", event->name); + + /* remember old name */ + udev_device_add_property(dev, "INTERFACE_OLD", udev_device_get_sysname(dev)); + + /* now change the devpath, because the kernel device name has changed */ + util_strscpy(syspath, sizeof(syspath), udev_device_get_syspath(dev)); + pos = strrchr(syspath, '/'); + if (pos != NULL) { + pos++; + util_strscpy(pos, sizeof(syspath) - (pos - syspath), event->name); + udev_device_set_syspath(event->dev, syspath); + udev_device_add_property(dev, "INTERFACE", udev_device_get_sysname(dev)); + info(event->udev, "changed devpath to '%s'\n", udev_device_get_devpath(dev)); + } + } + } + + if (major(udev_device_get_devnum(dev)) > 0) { + /* remove/update possible left-over symlinks from old database entry */ + if (event->dev_db != NULL) + udev_node_update_old_links(dev, event->dev_db); + + if (!event->mode_set) { + if (udev_device_get_devnode_mode(dev) > 0) { + /* kernel supplied value */ + event->mode = udev_device_get_devnode_mode(dev); + } else if (event->gid > 0) { + /* default 0660 if a group is assigned */ + event->mode = 0660; + } else { + /* default 0600 */ + event->mode = 0600; + } + } + + udev_node_add(dev, event->mode, event->uid, event->gid, event->smack); + } + + /* preserve old, or get new initialization timestamp */ + if (event->dev_db != NULL && udev_device_get_usec_initialized(event->dev_db) > 0) + udev_device_set_usec_initialized(event->dev, udev_device_get_usec_initialized(event->dev_db)); + else if (udev_device_get_usec_initialized(event->dev) == 0) + udev_device_set_usec_initialized(event->dev, now_usec()); + + /* (re)write database file */ + udev_device_update_db(dev); + udev_device_tag_index(dev, event->dev_db, true); + udev_device_set_is_initialized(dev); + + udev_device_unref(event->dev_db); + event->dev_db = NULL; + } +out: + return err; +} + +int udev_event_execute_run(struct udev_event *event, const sigset_t *sigmask) +{ + struct udev_list_entry *list_entry; + int err = 0; + + dbg(event->udev, "executing run list\n"); + udev_list_entry_foreach(list_entry, udev_list_get_entry(&event->run_list)) { + const char *cmd = udev_list_entry_get_name(list_entry); + + if (strncmp(cmd, "socket:", strlen("socket:")) == 0) { + struct udev_monitor *monitor; + + monitor = udev_monitor_new_from_socket(event->udev, &cmd[strlen("socket:")]); + if (monitor == NULL) + continue; + udev_monitor_send_device(monitor, NULL, event->dev); + udev_monitor_unref(monitor); + } else { + char program[UTIL_PATH_SIZE]; + char **envp; + + if (event->exec_delay > 0) { + info(event->udev, "delay execution of '%s'\n", program); + sleep(event->exec_delay); + } + + udev_event_apply_format(event, cmd, program, sizeof(program)); + envp = udev_device_get_properties_envp(event->dev); + if (udev_event_spawn(event, program, envp, sigmask, NULL, 0) < 0) { + if (udev_list_entry_get_num(list_entry)) + err = -1; + } + } + } + return err; +} diff --git a/src/udev-kernel.socket b/src/udev-kernel.socket new file mode 100755 index 0000000..23fa9d5 --- /dev/null +++ b/src/udev-kernel.socket @@ -0,0 +1,10 @@ +[Unit] +Description=udev Kernel Socket +DefaultDependencies=no +ConditionCapability=CAP_MKNOD + +[Socket] +Service=udev.service +ReceiveBuffer=134217728 +ListenNetlink=kobject-uevent 1 +PassCredentials=yes diff --git a/src/udev-node.c b/src/udev-node.c new file mode 100755 index 0000000..cddccba --- /dev/null +++ b/src/udev-node.c @@ -0,0 +1,387 @@ +/* + * Copyright (C) 2003-2010 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +#define TMP_FILE_EXT ".udev-tmp" + +static int node_symlink(struct udev *udev, const char *node, const char *slink) +{ + struct stat stats; + char target[UTIL_PATH_SIZE]; + char *s; + size_t l; + char slink_tmp[UTIL_PATH_SIZE + sizeof(TMP_FILE_EXT)]; + int i = 0; + int tail = 0; + int err = 0; + + /* use relative link */ + target[0] = '\0'; + while (node[i] && (node[i] == slink[i])) { + if (node[i] == '/') + tail = i+1; + i++; + } + s = target; + l = sizeof(target); + while (slink[i] != '\0') { + if (slink[i] == '/') + l = util_strpcpy(&s, l, "../"); + i++; + } + l = util_strscpy(s, l, &node[tail]); + if (l == 0) { + err = -EINVAL; + goto exit; + } + + /* preserve link with correct target, do not replace node of other device */ + if (lstat(slink, &stats) == 0) { + if (S_ISBLK(stats.st_mode) || S_ISCHR(stats.st_mode)) { + struct stat stats2; + + info(udev, "found existing node instead of symlink '%s'\n", slink); + if (lstat(node, &stats2) == 0) { + if ((stats.st_mode & S_IFMT) == (stats2.st_mode & S_IFMT) && + stats.st_rdev == stats2.st_rdev && stats.st_ino != stats2.st_ino) { + info(udev, "replace device node '%s' with symlink to our node '%s'\n", + slink, node); + } else { + err(udev, "device node '%s' already exists, " + "link to '%s' will not overwrite it\n", + slink, node); + goto exit; + } + } + } else if (S_ISLNK(stats.st_mode)) { + char buf[UTIL_PATH_SIZE]; + int len; + + dbg(udev, "found existing symlink '%s'\n", slink); + len = readlink(slink, buf, sizeof(buf)); + if (len > 0 && len < (int)sizeof(buf)) { + buf[len] = '\0'; + if (strcmp(target, buf) == 0) { + info(udev, "preserve already existing symlink '%s' to '%s'\n", + slink, target); + udev_selinux_lsetfilecon(udev, slink, S_IFLNK); + utimensat(AT_FDCWD, slink, NULL, AT_SYMLINK_NOFOLLOW); + goto exit; + } + } + } + } else { + info(udev, "creating symlink '%s' to '%s'\n", slink, target); + do { + err = util_create_path_selinux(udev, slink); + if (err != 0 && err != -ENOENT) + break; + udev_selinux_setfscreatecon(udev, slink, S_IFLNK); + err = symlink(target, slink); + if (err != 0) + err = -errno; + udev_selinux_resetfscreatecon(udev); + } while (err == -ENOENT); + if (err == 0) + goto exit; + } + + info(udev, "atomically replace '%s'\n", slink); + util_strscpyl(slink_tmp, sizeof(slink_tmp), slink, TMP_FILE_EXT, NULL); + unlink(slink_tmp); + do { + err = util_create_path_selinux(udev, slink_tmp); + if (err != 0 && err != -ENOENT) + break; + udev_selinux_setfscreatecon(udev, slink_tmp, S_IFLNK); + err = symlink(target, slink_tmp); + if (err != 0) + err = -errno; + udev_selinux_resetfscreatecon(udev); + } while (err == -ENOENT); + if (err != 0) { + err(udev, "symlink '%s' '%s' failed: %m\n", target, slink_tmp); + goto exit; + } + err = rename(slink_tmp, slink); + if (err != 0) { + err(udev, "rename '%s' '%s' failed: %m\n", slink_tmp, slink); + unlink(slink_tmp); + } +exit: + return err; +} + +/* find device node of device with highest priority */ +static const char *link_find_prioritized(struct udev_device *dev, bool add, const char *stackdir, char *buf, size_t bufsize) +{ + struct udev *udev = udev_device_get_udev(dev); + DIR *dir; + int priority = 0; + const char *target = NULL; + + if (add) { + priority = udev_device_get_devlink_priority(dev); + util_strscpy(buf, bufsize, udev_device_get_devnode(dev)); + target = buf; + } + + dir = opendir(stackdir); + if (dir == NULL) + return target; + for (;;) { + struct udev_device *dev_db; + struct dirent *dent; + + dent = readdir(dir); + if (dent == NULL || dent->d_name[0] == '\0') + break; + if (dent->d_name[0] == '.') + continue; + + info(udev, "found '%s' claiming '%s'\n", dent->d_name, stackdir); + + /* did we find ourself? */ + if (strcmp(dent->d_name, udev_device_get_id_filename(dev)) == 0) + continue; + + dev_db = udev_device_new_from_id_filename(udev, dent->d_name); + if (dev_db != NULL) { + const char *devnode; + + devnode = udev_device_get_devnode(dev_db); + if (devnode != NULL) { + dbg(udev, "compare priority of '%s'(%i) > '%s'(%i)\n", target, priority, + udev_device_get_devnode(dev_db), udev_device_get_devlink_priority(dev_db)); + if (target == NULL || udev_device_get_devlink_priority(dev_db) > priority) { + info(udev, "'%s' claims priority %i for '%s'\n", + udev_device_get_syspath(dev_db), udev_device_get_devlink_priority(dev_db), stackdir); + priority = udev_device_get_devlink_priority(dev_db); + util_strscpy(buf, bufsize, devnode); + target = buf; + } + } + udev_device_unref(dev_db); + } + } + closedir(dir); + return target; +} + +/* manage "stack of names" with possibly specified device priorities */ +static void link_update(struct udev_device *dev, const char *slink, bool add) +{ + struct udev *udev = udev_device_get_udev(dev); + char name_enc[UTIL_PATH_SIZE]; + char filename[UTIL_PATH_SIZE * 2]; + char dirname[UTIL_PATH_SIZE]; + const char *target; + char buf[UTIL_PATH_SIZE]; + + dbg(udev, "update symlink '%s' of '%s'\n", slink, udev_device_get_syspath(dev)); + + util_path_encode(&slink[strlen(udev_get_dev_path(udev))+1], name_enc, sizeof(name_enc)); + util_strscpyl(dirname, sizeof(dirname), udev_get_run_path(udev), "/links/", name_enc, NULL); + util_strscpyl(filename, sizeof(filename), dirname, "/", udev_device_get_id_filename(dev), NULL); + + if (!add) { + dbg(udev, "removing index: '%s'\n", filename); + if (unlink(filename) == 0) + rmdir(dirname); + } + + target = link_find_prioritized(dev, add, dirname, buf, sizeof(buf)); + if (target == NULL) { + info(udev, "no reference left, remove '%s'\n", slink); + if (unlink(slink) == 0) + util_delete_path(udev, slink); + } else { + info(udev, "creating link '%s' to '%s'\n", slink, target); + node_symlink(udev, target, slink); + } + + if (add) { + int err; + + dbg(udev, "creating index: '%s'\n", filename); + do { + int fd; + + err = util_create_path(udev, filename); + if (err != 0 && err != -ENOENT) + break; + fd = open(filename, O_WRONLY|O_CREAT|O_CLOEXEC|O_TRUNC|O_NOFOLLOW, 0444); + if (fd >= 0) + close(fd); + else + err = -errno; + } while (err == -ENOENT); + } +} + +void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old) +{ + struct udev *udev = udev_device_get_udev(dev); + struct udev_list_entry *list_entry; + + /* update possible left-over symlinks */ + udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(dev_old)) { + const char *name = udev_list_entry_get_name(list_entry); + struct udev_list_entry *list_entry_current; + int found; + + /* check if old link name still belongs to this device */ + found = 0; + udev_list_entry_foreach(list_entry_current, udev_device_get_devlinks_list_entry(dev)) { + const char *name_current = udev_list_entry_get_name(list_entry_current); + + if (strcmp(name, name_current) == 0) { + found = 1; + break; + } + } + if (found) + continue; + + info(udev, "update old name, '%s' no longer belonging to '%s'\n", + name, udev_device_get_devpath(dev)); + link_update(dev, name, 0); + } +} + +static int node_fixup(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid, const char *smack) +{ + struct udev *udev = udev_device_get_udev(dev); + const char *devnode = udev_device_get_devnode(dev); + dev_t devnum = udev_device_get_devnum(dev); + struct stat stats; + int err = 0; + + if (strcmp(udev_device_get_subsystem(dev), "block") == 0) + mode |= S_IFBLK; + else + mode |= S_IFCHR; + + if (lstat(devnode, &stats) != 0) { + err = -errno; + info(udev, "can not stat() node '%s' (%m)\n", devnode); + goto out; + } + + if (((stats.st_mode & S_IFMT) != (mode & S_IFMT)) || (stats.st_rdev != devnum)) { + err = -EEXIST; + info(udev, "found node '%s' with non-matching devnum %s, skip handling\n", + udev_device_get_devnode(dev), udev_device_get_id_filename(dev)); + goto out; + } + + if ((stats.st_mode & 0777) != (mode & 0777) || stats.st_uid != uid || stats.st_gid != gid) { + info(udev, "set permissions %s, %#o, uid=%u, gid=%u\n", devnode, mode, uid, gid); + chmod(devnode, mode); + chown(devnode, uid, gid); + } else { + info(udev, "preserve permissions %s, %#o, uid=%u, gid=%u\n", devnode, mode, uid, gid); + } + + /* + * Set initial selinux file context only on add events. + * We set the proper context on bootup (triger) or for newly + * added devices, but we don't change it later, in case + * something else has set a custom context in the meantime. + */ + if (strcmp(udev_device_get_action(dev), "add") == 0) + udev_selinux_lsetfilecon(udev, devnode, mode); + + if (smack != NULL) { + if (smack_lsetlabel(devnode, smack, SMACK_LABEL_ACCESS) != 0) { + err = -errno; + info(udev, "setting smack label '%s' for node '%s' failed\n", smack, devnode); + } + } + + /* always update timestamp when we re-use the node, like on media change events */ + utimensat(AT_FDCWD, devnode, NULL, 0); +out: + return err; +} + +void udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid, const char *smack) +{ + struct udev *udev = udev_device_get_udev(dev); + char filename[UTIL_PATH_SIZE]; + struct udev_list_entry *list_entry; + int err = 0; + + info(udev, "handling device node '%s', devnum=%s, mode=%#o, uid=%d, gid=%d\n", + udev_device_get_devnode(dev), udev_device_get_id_filename(dev), mode, uid, gid); + + if (node_fixup(dev, mode, uid, gid, smack) < 0) + return; + + /* always add /dev/{block,char}/$major:$minor */ + snprintf(filename, sizeof(filename), "%s/%s/%u:%u", + udev_get_dev_path(udev), + strcmp(udev_device_get_subsystem(dev), "block") == 0 ? "block" : "char", + major(udev_device_get_devnum(dev)), minor(udev_device_get_devnum(dev))); + node_symlink(udev, udev_device_get_devnode(dev), filename); + + /* create/update symlinks, add symlinks to name index */ + udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(dev)) { + if (udev_list_entry_get_num(list_entry)) + /* simple unmanaged link name */ + node_symlink(udev, udev_device_get_devnode(dev), udev_list_entry_get_name(list_entry)); + else + link_update(dev, udev_list_entry_get_name(list_entry), 1); + } +} + +void udev_node_remove(struct udev_device *dev) +{ + struct udev *udev = udev_device_get_udev(dev); + struct udev_list_entry *list_entry; + const char *devnode; + struct stat stats; + struct udev_device *dev_check; + char filename[UTIL_PATH_SIZE]; + + /* remove/update symlinks, remove symlinks from name index */ + udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(dev)) + link_update(dev, udev_list_entry_get_name(list_entry), 0); + + /* remove /dev/{block,char}/$major:$minor */ + snprintf(filename, sizeof(filename), "%s/%s/%u:%u", + udev_get_dev_path(udev), + strcmp(udev_device_get_subsystem(dev), "block") == 0 ? "block" : "char", + major(udev_device_get_devnum(dev)), minor(udev_device_get_devnum(dev))); + unlink(filename); +} diff --git a/src/udev-rules.c b/src/udev-rules.c new file mode 100755 index 0000000..e74dce1 --- /dev/null +++ b/src/udev-rules.c @@ -0,0 +1,2803 @@ +/* + * Copyright (C) 2003-2010 Kay Sievers + * Copyright (C) 2008 Alan Jenkins + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +#define PREALLOC_TOKEN 2048 +#define PREALLOC_STRBUF 32 * 1024 +#define PREALLOC_TRIE 256 + +struct uid_gid { + unsigned int name_off; + union { + uid_t uid; + gid_t gid; + }; +}; + +struct trie_node { + /* this node's first child */ + unsigned int child_idx; + /* the next child of our parent node's child list */ + unsigned int next_child_idx; + /* this node's last child (shortcut for append) */ + unsigned int last_child_idx; + unsigned int value_off; + unsigned short value_len; + unsigned char key; +}; + +struct udev_rules { + struct udev *udev; + int resolve_names; + + /* every key in the rules file becomes a token */ + struct token *tokens; + unsigned int token_cur; + unsigned int token_max; + + /* all key strings are copied to a single string buffer */ + char *buf; + size_t buf_cur; + size_t buf_max; + unsigned int buf_count; + + /* during rule parsing, strings are indexed to find duplicates */ + struct trie_node *trie_nodes; + unsigned int trie_nodes_cur; + unsigned int trie_nodes_max; + + /* during rule parsing, uid/gid lookup results are cached */ + struct uid_gid *uids; + unsigned int uids_cur; + unsigned int uids_max; + struct uid_gid *gids; + unsigned int gids_cur; + unsigned int gids_max; +}; + +/* KEY=="", KEY!="", KEY+="", KEY="", KEY:="" */ +enum operation_type { + OP_UNSET, + + OP_MATCH, + OP_NOMATCH, + OP_MATCH_MAX, + + OP_ADD, + OP_ASSIGN, + OP_ASSIGN_FINAL, +}; + +enum string_glob_type { + GL_UNSET, + GL_PLAIN, /* no special chars */ + GL_GLOB, /* shell globs ?,*,[] */ + GL_SPLIT, /* multi-value A|B */ + GL_SPLIT_GLOB, /* multi-value with glob A*|B* */ + GL_SOMETHING, /* commonly used "?*" */ +}; + +enum string_subst_type { + SB_UNSET, + SB_NONE, + SB_FORMAT, + SB_SUBSYS, +}; + +/* tokens of a rule are sorted/handled in this order */ +enum token_type { + TK_UNSET, + TK_RULE, + + TK_M_ACTION, /* val */ + TK_M_DEVPATH, /* val */ + TK_M_KERNEL, /* val */ + TK_M_DEVLINK, /* val */ + TK_M_NAME, /* val */ + TK_M_ENV, /* val, attr */ + TK_M_TAG, /* val */ + TK_M_SUBSYSTEM, /* val */ + TK_M_DRIVER, /* val */ + TK_M_WAITFOR, /* val */ + TK_M_ATTR, /* val, attr */ + + TK_M_PARENTS_MIN, + TK_M_KERNELS, /* val */ + TK_M_SUBSYSTEMS, /* val */ + TK_M_DRIVERS, /* val */ + TK_M_ATTRS, /* val, attr */ + TK_M_TAGS, /* val */ + TK_M_PARENTS_MAX, + + TK_M_TEST, /* val, mode_t */ + TK_M_EVENT_TIMEOUT, /* int */ + TK_M_PROGRAM, /* val */ + TK_M_IMPORT_FILE, /* val */ + TK_M_IMPORT_PROG, /* val */ + TK_M_IMPORT_BUILTIN, /* val */ + TK_M_IMPORT_DB, /* val */ + TK_M_IMPORT_CMDLINE, /* val */ + TK_M_IMPORT_PARENT, /* val */ + TK_M_RESULT, /* val */ + TK_M_MAX, + + TK_A_STRING_ESCAPE_NONE, + TK_A_STRING_ESCAPE_REPLACE, + TK_A_DB_PERSIST, + TK_A_INOTIFY_WATCH, /* int */ + TK_A_DEVLINK_PRIO, /* int */ + TK_A_OWNER, /* val */ + TK_A_GROUP, /* val */ + TK_A_MODE, /* val */ + TK_A_OWNER_ID, /* uid_t */ + TK_A_GROUP_ID, /* gid_t */ + TK_A_MODE_ID, /* mode_t */ + TK_A_STATIC_NODE, /* val */ + TK_A_ENV, /* val, attr */ + TK_A_TAG, /* val */ + TK_A_NAME, /* val */ + TK_A_DEVLINK, /* val */ + TK_A_ATTR, /* val, attr */ + TK_A_RUN, /* val, bool */ + TK_A_GOTO, /* size_t */ + TK_A_SMACK, /* val */ + + TK_END, +}; + +/* we try to pack stuff in a way that we take only 12 bytes per token */ +struct token { + union { + unsigned char type; /* same in rule and key */ + struct { + enum token_type type:8; + bool can_set_name:1; + bool has_static_node:1; + unsigned int unused:6; + unsigned short token_count; + unsigned int label_off; + unsigned short filename_off; + unsigned short filename_line; + } rule; + struct { + enum token_type type:8; + enum operation_type op:8; + enum string_glob_type glob:8; + enum string_subst_type subst:4; + enum string_subst_type attrsubst:4; + unsigned int value_off; + union { + unsigned int attr_off; + int devlink_unique; + unsigned int rule_goto; + mode_t mode; + uid_t uid; + gid_t gid; + int devlink_prio; + int event_timeout; + int watch; + enum udev_builtin_cmd builtin_cmd; + }; + } key; + }; +}; + +#define MAX_TK 64 +struct rule_tmp { + struct udev_rules *rules; + struct token rule; + struct token token[MAX_TK]; + unsigned int token_cur; +}; + +#ifdef ENABLE_DEBUG +static const char *operation_str(enum operation_type type) +{ + static const char *operation_strs[] = { + [OP_UNSET] = "UNSET", + [OP_MATCH] = "match", + [OP_NOMATCH] = "nomatch", + [OP_MATCH_MAX] = "MATCH_MAX", + + [OP_ADD] = "add", + [OP_ASSIGN] = "assign", + [OP_ASSIGN_FINAL] = "assign-final", +} ; + + return operation_strs[type]; +} + +static const char *string_glob_str(enum string_glob_type type) +{ + static const char *string_glob_strs[] = { + [GL_UNSET] = "UNSET", + [GL_PLAIN] = "plain", + [GL_GLOB] = "glob", + [GL_SPLIT] = "split", + [GL_SPLIT_GLOB] = "split-glob", + [GL_SOMETHING] = "split-glob", + }; + + return string_glob_strs[type]; +} + +static const char *token_str(enum token_type type) +{ + static const char *token_strs[] = { + [TK_UNSET] = "UNSET", + [TK_RULE] = "RULE", + + [TK_M_ACTION] = "M ACTION", + [TK_M_DEVPATH] = "M DEVPATH", + [TK_M_KERNEL] = "M KERNEL", + [TK_M_DEVLINK] = "M DEVLINK", + [TK_M_NAME] = "M NAME", + [TK_M_ENV] = "M ENV", + [TK_M_TAG] = "M TAG", + [TK_M_SUBSYSTEM] = "M SUBSYSTEM", + [TK_M_DRIVER] = "M DRIVER", + [TK_M_WAITFOR] = "M WAITFOR", + [TK_M_ATTR] = "M ATTR", + + [TK_M_PARENTS_MIN] = "M PARENTS_MIN", + [TK_M_KERNELS] = "M KERNELS", + [TK_M_SUBSYSTEMS] = "M SUBSYSTEMS", + [TK_M_DRIVERS] = "M DRIVERS", + [TK_M_ATTRS] = "M ATTRS", + [TK_M_TAGS] = "M TAGS", + [TK_M_PARENTS_MAX] = "M PARENTS_MAX", + + [TK_M_TEST] = "M TEST", + [TK_M_EVENT_TIMEOUT] = "M EVENT_TIMEOUT", + [TK_M_PROGRAM] = "M PROGRAM", + [TK_M_IMPORT_FILE] = "M IMPORT_FILE", + [TK_M_IMPORT_PROG] = "M IMPORT_PROG", + [TK_M_IMPORT_BUILTIN] = "M IMPORT_BUILTIN", + [TK_M_IMPORT_DB] = "M IMPORT_DB", + [TK_M_IMPORT_CMDLINE] = "M IMPORT_CMDLINE", + [TK_M_IMPORT_PARENT] = "M IMPORT_PARENT", + [TK_M_RESULT] = "M RESULT", + [TK_M_MAX] = "M MAX", + + [TK_A_STRING_ESCAPE_NONE] = "A STRING_ESCAPE_NONE", + [TK_A_STRING_ESCAPE_REPLACE] = "A STRING_ESCAPE_REPLACE", + [TK_A_DB_PERSIST] = "A DB_PERSIST", + [TK_A_INOTIFY_WATCH] = "A INOTIFY_WATCH", + [TK_A_DEVLINK_PRIO] = "A DEVLINK_PRIO", + [TK_A_OWNER] = "A OWNER", + [TK_A_GROUP] = "A GROUP", + [TK_A_MODE] = "A MODE", + [TK_A_OWNER_ID] = "A OWNER_ID", + [TK_A_GROUP_ID] = "A GROUP_ID", + [TK_A_STATIC_NODE] = "A STATIC_NODE", + [TK_A_MODE_ID] = "A MODE_ID", + [TK_A_ENV] = "A ENV", + [TK_A_TAG] = "A ENV", + [TK_A_NAME] = "A NAME", + [TK_A_DEVLINK] = "A DEVLINK", + [TK_A_ATTR] = "A ATTR", + [TK_A_RUN] = "A RUN", + [TK_A_GOTO] = "A GOTO", + [TK_A_SMACK] = "A SMACK", + + [TK_END] = "END", + }; + + return token_strs[type]; +} + +static void dump_token(struct udev_rules *rules, struct token *token) +{ + enum token_type type = token->type; + enum operation_type op = token->key.op; + enum string_glob_type glob = token->key.glob; + const char *value = &rules->buf[token->key.value_off]; + const char *attr = &rules->buf[token->key.attr_off]; + + switch (type) { + case TK_RULE: + { + const char *tks_ptr = (char *)rules->tokens; + const char *tk_ptr = (char *)token; + unsigned int idx = (tk_ptr - tks_ptr) / sizeof(struct token); + + dbg(rules->udev, "* RULE %s:%u, token: %u, count: %u, label: '%s'\n", + &rules->buf[token->rule.filename_off], token->rule.filename_line, + idx, token->rule.token_count, + &rules->buf[token->rule.label_off]); + break; + } + case TK_M_ACTION: + case TK_M_DEVPATH: + case TK_M_KERNEL: + case TK_M_SUBSYSTEM: + case TK_M_DRIVER: + case TK_M_WAITFOR: + case TK_M_DEVLINK: + case TK_M_NAME: + case TK_M_KERNELS: + case TK_M_SUBSYSTEMS: + case TK_M_DRIVERS: + case TK_M_TAGS: + case TK_M_PROGRAM: + case TK_M_IMPORT_FILE: + case TK_M_IMPORT_PROG: + case TK_M_IMPORT_DB: + case TK_M_IMPORT_CMDLINE: + case TK_M_IMPORT_PARENT: + case TK_M_RESULT: + case TK_A_NAME: + case TK_A_DEVLINK: + case TK_A_OWNER: + case TK_A_GROUP: + case TK_A_MODE: + case TK_A_RUN: + dbg(rules->udev, "%s %s '%s'(%s)\n", + token_str(type), operation_str(op), value, string_glob_str(glob)); + break; + case TK_M_IMPORT_BUILTIN: + dbg(rules->udev, "%s %i '%s'\n", token_str(type), token->key.builtin_cmd, value); + break; + case TK_M_ATTR: + case TK_M_ATTRS: + case TK_M_ENV: + case TK_A_ATTR: + case TK_A_ENV: + dbg(rules->udev, "%s %s '%s' '%s'(%s)\n", + token_str(type), operation_str(op), attr, value, string_glob_str(glob)); + break; + case TK_M_TAG: + case TK_A_TAG: + case TK_A_SMACK: + dbg(rules->udev, "%s %s '%s'\n", token_str(type), operation_str(op), value); + break; + case TK_A_STRING_ESCAPE_NONE: + case TK_A_STRING_ESCAPE_REPLACE: + case TK_A_DB_PERSIST: + dbg(rules->udev, "%s\n", token_str(type)); + break; + case TK_M_TEST: + dbg(rules->udev, "%s %s '%s'(%s) %#o\n", + token_str(type), operation_str(op), value, string_glob_str(glob), token->key.mode); + break; + case TK_A_INOTIFY_WATCH: + dbg(rules->udev, "%s %u\n", token_str(type), token->key.watch); + break; + case TK_A_DEVLINK_PRIO: + dbg(rules->udev, "%s %u\n", token_str(type), token->key.devlink_prio); + break; + case TK_A_OWNER_ID: + dbg(rules->udev, "%s %s %u\n", token_str(type), operation_str(op), token->key.uid); + break; + case TK_A_GROUP_ID: + dbg(rules->udev, "%s %s %u\n", token_str(type), operation_str(op), token->key.gid); + break; + case TK_A_MODE_ID: + dbg(rules->udev, "%s %s %#o\n", token_str(type), operation_str(op), token->key.mode); + break; + case TK_A_STATIC_NODE: + dbg(rules->udev, "%s '%s'\n", token_str(type), value); + break; + case TK_M_EVENT_TIMEOUT: + dbg(rules->udev, "%s %u\n", token_str(type), token->key.event_timeout); + break; + case TK_A_GOTO: + dbg(rules->udev, "%s '%s' %u\n", token_str(type), value, token->key.rule_goto); + break; + case TK_END: + dbg(rules->udev, "* %s\n", token_str(type)); + break; + case TK_M_PARENTS_MIN: + case TK_M_PARENTS_MAX: + case TK_M_MAX: + case TK_UNSET: + dbg(rules->udev, "unknown type %u\n", type); + break; + } +} + +static void dump_rules(struct udev_rules *rules) +{ + unsigned int i; + + dbg(rules->udev, "dumping %u (%zu bytes) tokens, %u (%zu bytes) strings\n", + rules->token_cur, + rules->token_cur * sizeof(struct token), + rules->buf_count, + rules->buf_cur); + for(i = 0; i < rules->token_cur; i++) + dump_token(rules, &rules->tokens[i]); +} +#else +static inline const char *operation_str(enum operation_type type) { return NULL; } +static inline const char *token_str(enum token_type type) { return NULL; } +static inline void dump_token(struct udev_rules *rules, struct token *token) {} +static inline void dump_rules(struct udev_rules *rules) {} +#endif /* ENABLE_DEBUG */ + +static int add_new_string(struct udev_rules *rules, const char *str, size_t bytes) +{ + int off; + + /* grow buffer if needed */ + if (rules->buf_cur + bytes+1 >= rules->buf_max) { + char *buf; + unsigned int add; + + /* double the buffer size */ + add = rules->buf_max; + if (add < bytes * 8) + add = bytes * 8; + + buf = realloc(rules->buf, rules->buf_max + add); + if (buf == NULL) + return -1; + dbg(rules->udev, "extend buffer from %zu to %zu\n", rules->buf_max, rules->buf_max + add); + rules->buf = buf; + rules->buf_max += add; + } + off = rules->buf_cur; + memcpy(&rules->buf[rules->buf_cur], str, bytes); + rules->buf_cur += bytes; + rules->buf_count++; + return off; +} + +static int add_string(struct udev_rules *rules, const char *str) +{ + unsigned int node_idx; + struct trie_node *new_node; + unsigned int new_node_idx; + unsigned char key; + unsigned short len; + unsigned int depth; + unsigned int off; + struct trie_node *parent; + + /* walk trie, start from last character of str to find matching tails */ + len = strlen(str); + key = str[len-1]; + node_idx = 0; + for (depth = 0; depth <= len; depth++) { + struct trie_node *node; + unsigned int child_idx; + + node = &rules->trie_nodes[node_idx]; + off = node->value_off + node->value_len - len; + + /* match against current node */ + if (depth == len || (node->value_len >= len && memcmp(&rules->buf[off], str, len) == 0)) + return off; + + /* lookup child node */ + key = str[len - 1 - depth]; + child_idx = node->child_idx; + while (child_idx > 0) { + struct trie_node *child; + + child = &rules->trie_nodes[child_idx]; + if (child->key == key) + break; + child_idx = child->next_child_idx; + } + if (child_idx == 0) + break; + node_idx = child_idx; + } + + /* string not found, add it */ + off = add_new_string(rules, str, len + 1); + + /* grow trie nodes if needed */ + if (rules->trie_nodes_cur >= rules->trie_nodes_max) { + struct trie_node *nodes; + unsigned int add; + + /* double the buffer size */ + add = rules->trie_nodes_max; + if (add < 8) + add = 8; + + nodes = realloc(rules->trie_nodes, (rules->trie_nodes_max + add) * sizeof(struct trie_node)); + if (nodes == NULL) + return -1; + dbg(rules->udev, "extend trie nodes from %u to %u\n", + rules->trie_nodes_max, rules->trie_nodes_max + add); + rules->trie_nodes = nodes; + rules->trie_nodes_max += add; + } + + /* get a new node */ + new_node_idx = rules->trie_nodes_cur; + rules->trie_nodes_cur++; + new_node = &rules->trie_nodes[new_node_idx]; + memset(new_node, 0x00, sizeof(struct trie_node)); + new_node->value_off = off; + new_node->value_len = len; + new_node->key = key; + + /* join the parent's child list */ + parent = &rules->trie_nodes[node_idx]; + if (parent->child_idx == 0) { + parent->child_idx = new_node_idx; + } else { + struct trie_node *last_child; + + last_child = &rules->trie_nodes[parent->last_child_idx]; + last_child->next_child_idx = new_node_idx; + } + parent->last_child_idx = new_node_idx; + return off; +} + +static int add_token(struct udev_rules *rules, struct token *token) +{ + /* grow buffer if needed */ + if (rules->token_cur+1 >= rules->token_max) { + struct token *tokens; + unsigned int add; + + /* double the buffer size */ + add = rules->token_max; + if (add < 8) + add = 8; + + tokens = realloc(rules->tokens, (rules->token_max + add ) * sizeof(struct token)); + if (tokens == NULL) + return -1; + dbg(rules->udev, "extend tokens from %u to %u\n", rules->token_max, rules->token_max + add); + rules->tokens = tokens; + rules->token_max += add; + } + memcpy(&rules->tokens[rules->token_cur], token, sizeof(struct token)); + rules->token_cur++; + return 0; +} + +static uid_t add_uid(struct udev_rules *rules, const char *owner) +{ + unsigned int i; + uid_t uid; + unsigned int off; + + /* lookup, if we know it already */ + for (i = 0; i < rules->uids_cur; i++) { + off = rules->uids[i].name_off; + if (strcmp(&rules->buf[off], owner) == 0) { + uid = rules->uids[i].uid; + dbg(rules->udev, "return existing %u for '%s'\n", uid, owner); + return uid; + } + } + uid = util_lookup_user(rules->udev, owner); + + /* grow buffer if needed */ + if (rules->uids_cur+1 >= rules->uids_max) { + struct uid_gid *uids; + unsigned int add; + + /* double the buffer size */ + add = rules->uids_max; + if (add < 1) + add = 8; + + uids = realloc(rules->uids, (rules->uids_max + add ) * sizeof(struct uid_gid)); + if (uids == NULL) + return uid; + dbg(rules->udev, "extend uids from %u to %u\n", rules->uids_max, rules->uids_max + add); + rules->uids = uids; + rules->uids_max += add; + } + rules->uids[rules->uids_cur].uid = uid; + off = add_string(rules, owner); + if (off <= 0) + return uid; + rules->uids[rules->uids_cur].name_off = off; + rules->uids_cur++; + return uid; +} + +static gid_t add_gid(struct udev_rules *rules, const char *group) +{ + unsigned int i; + gid_t gid; + unsigned int off; + + /* lookup, if we know it already */ + for (i = 0; i < rules->gids_cur; i++) { + off = rules->gids[i].name_off; + if (strcmp(&rules->buf[off], group) == 0) { + gid = rules->gids[i].gid; + dbg(rules->udev, "return existing %u for '%s'\n", gid, group); + return gid; + } + } + gid = util_lookup_group(rules->udev, group); + + /* grow buffer if needed */ + if (rules->gids_cur+1 >= rules->gids_max) { + struct uid_gid *gids; + unsigned int add; + + /* double the buffer size */ + add = rules->gids_max; + if (add < 1) + add = 8; + + gids = realloc(rules->gids, (rules->gids_max + add ) * sizeof(struct uid_gid)); + if (gids == NULL) + return gid; + dbg(rules->udev, "extend gids from %u to %u\n", rules->gids_max, rules->gids_max + add); + rules->gids = gids; + rules->gids_max += add; + } + rules->gids[rules->gids_cur].gid = gid; + off = add_string(rules, group); + if (off <= 0) + return gid; + rules->gids[rules->gids_cur].name_off = off; + rules->gids_cur++; + return gid; +} + +static int import_property_from_string(struct udev_device *dev, char *line) +{ + struct udev *udev = udev_device_get_udev(dev); + char *key; + char *val; + size_t len; + + /* find key */ + key = line; + while (isspace(key[0])) + key++; + + /* comment or empty line */ + if (key[0] == '#' || key[0] == '\0') + return -1; + + /* split key/value */ + val = strchr(key, '='); + if (val == NULL) + return -1; + val[0] = '\0'; + val++; + + /* find value */ + while (isspace(val[0])) + val++; + + /* terminate key */ + len = strlen(key); + if (len == 0) + return -1; + while (isspace(key[len-1])) + len--; + key[len] = '\0'; + + /* terminate value */ + len = strlen(val); + if (len == 0) + return -1; + while (isspace(val[len-1])) + len--; + val[len] = '\0'; + + if (len == 0) + return -1; + + /* unquote */ + if (val[0] == '"' || val[0] == '\'') { + if (val[len-1] != val[0]) { + info(udev, "inconsistent quoting: '%s', skip\n", line); + return -1; + } + val[len-1] = '\0'; + val++; + } + + dbg(udev, "adding '%s'='%s'\n", key, val); + + /* handle device, renamed by external tool, returning new path */ + if (strcmp(key, "DEVPATH") == 0) { + char syspath[UTIL_PATH_SIZE]; + + info(udev, "updating devpath from '%s' to '%s'\n", + udev_device_get_devpath(dev), val); + util_strscpyl(syspath, sizeof(syspath), udev_get_sys_path(udev), val, NULL); + udev_device_set_syspath(dev, syspath); + } else { + struct udev_list_entry *entry; + + entry = udev_device_add_property(dev, key, val); + /* store in db, skip private keys */ + if (key[0] != '.') + udev_list_entry_set_num(entry, true); + } + return 0; +} + +static int import_file_into_properties(struct udev_device *dev, const char *filename) +{ + FILE *f; + char line[UTIL_LINE_SIZE]; + + f = fopen(filename, "r"); + if (f == NULL) + return -1; + while (fgets(line, sizeof(line), f) != NULL) + import_property_from_string(dev, line); + fclose(f); + return 0; +} + +static int import_program_into_properties(struct udev_event *event, const char *program, const sigset_t *sigmask) +{ + struct udev_device *dev = event->dev; + char **envp; + char result[UTIL_LINE_SIZE]; + char *line; + int err; + + envp = udev_device_get_properties_envp(dev); + err = udev_event_spawn(event, program, envp, sigmask, result, sizeof(result)); + if (err < 0) + return err; + + line = result; + while (line != NULL) { + char *pos; + + pos = strchr(line, '\n'); + if (pos != NULL) { + pos[0] = '\0'; + pos = &pos[1]; + } + import_property_from_string(dev, line); + line = pos; + } + return 0; +} + +static int import_parent_into_properties(struct udev_device *dev, const char *filter) +{ + struct udev *udev = udev_device_get_udev(dev); + struct udev_device *dev_parent; + struct udev_list_entry *list_entry; + + dev_parent = udev_device_get_parent(dev); + if (dev_parent == NULL) + return -1; + + dbg(udev, "found parent '%s', get the node name\n", udev_device_get_syspath(dev_parent)); + udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(dev_parent)) { + const char *key = udev_list_entry_get_name(list_entry); + const char *val = udev_list_entry_get_value(list_entry); + + if (fnmatch(filter, key, 0) == 0) { + struct udev_list_entry *entry; + + dbg(udev, "import key '%s=%s'\n", key, val); + entry = udev_device_add_property(dev, key, val); + /* store in db, skip private keys */ + if (key[0] != '.') + udev_list_entry_set_num(entry, true); + } + } + return 0; +} + +#define WAIT_LOOP_PER_SECOND 50 +static int wait_for_file(struct udev_device *dev, const char *file, int timeout) +{ + struct udev *udev = udev_device_get_udev(dev); + char filepath[UTIL_PATH_SIZE]; + char devicepath[UTIL_PATH_SIZE]; + struct stat stats; + int loop = timeout * WAIT_LOOP_PER_SECOND; + + /* a relative path is a device attribute */ + devicepath[0] = '\0'; + if (file[0] != '/') { + util_strscpyl(devicepath, sizeof(devicepath), + udev_get_sys_path(udev), udev_device_get_devpath(dev), NULL); + util_strscpyl(filepath, sizeof(filepath), devicepath, "/", file, NULL); + file = filepath; + } + + dbg(udev, "will wait %i sec for '%s'\n", timeout, file); + while (--loop) { + const struct timespec duration = { 0, 1000 * 1000 * 1000 / WAIT_LOOP_PER_SECOND }; + + /* lookup file */ + if (stat(file, &stats) == 0) { + info(udev, "file '%s' appeared after %i loops\n", file, (timeout * WAIT_LOOP_PER_SECOND) - loop-1); + return 0; + } + /* make sure, the device did not disappear in the meantime */ + if (devicepath[0] != '\0' && stat(devicepath, &stats) != 0) { + info(udev, "device disappeared while waiting for '%s'\n", file); + return -2; + } + info(udev, "wait for '%s' for %i mseconds\n", file, 1000 / WAIT_LOOP_PER_SECOND); + nanosleep(&duration, NULL); + } + info(udev, "waiting for '%s' failed\n", file); + return -1; +} + +static int attr_subst_subdir(char *attr, size_t len) +{ + bool found = false; + + if (strstr(attr, "/*/")) { + char *pos; + char dirname[UTIL_PATH_SIZE]; + const char *tail; + DIR *dir; + + util_strscpy(dirname, sizeof(dirname), attr); + pos = strstr(dirname, "/*/"); + if (pos == NULL) + return -1; + pos[0] = '\0'; + tail = &pos[2]; + dir = opendir(dirname); + if (dir != NULL) { + struct dirent *dent; + + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + struct stat stats; + + if (dent->d_name[0] == '.') + continue; + util_strscpyl(attr, len, dirname, "/", dent->d_name, tail, NULL); + if (stat(attr, &stats) == 0) { + found = true; + break; + } + } + closedir(dir); + } + } + + return found; +} + +static int get_key(struct udev *udev, char **line, char **key, enum operation_type *op, char **value) +{ + char *linepos; + char *temp; + + linepos = *line; + if (linepos == NULL || linepos[0] == '\0') + return -1; + + /* skip whitespace */ + while (isspace(linepos[0]) || linepos[0] == ',') + linepos++; + + /* get the key */ + if (linepos[0] == '\0') + return -1; + *key = linepos; + + for (;;) { + linepos++; + if (linepos[0] == '\0') + return -1; + if (isspace(linepos[0])) + break; + if (linepos[0] == '=') + break; + if ((linepos[0] == '+') || (linepos[0] == '!') || (linepos[0] == ':')) + if (linepos[1] == '=') + break; + } + + /* remember end of key */ + temp = linepos; + + /* skip whitespace after key */ + while (isspace(linepos[0])) + linepos++; + if (linepos[0] == '\0') + return -1; + + /* get operation type */ + if (linepos[0] == '=' && linepos[1] == '=') { + *op = OP_MATCH; + linepos += 2; + } else if (linepos[0] == '!' && linepos[1] == '=') { + *op = OP_NOMATCH; + linepos += 2; + } else if (linepos[0] == '+' && linepos[1] == '=') { + *op = OP_ADD; + linepos += 2; + } else if (linepos[0] == '=') { + *op = OP_ASSIGN; + linepos++; + } else if (linepos[0] == ':' && linepos[1] == '=') { + *op = OP_ASSIGN_FINAL; + linepos += 2; + } else + return -1; + + /* terminate key */ + temp[0] = '\0'; + + /* skip whitespace after operator */ + while (isspace(linepos[0])) + linepos++; + if (linepos[0] == '\0') + return -1; + + /* get the value */ + if (linepos[0] == '"') + linepos++; + else + return -1; + *value = linepos; + + /* terminate */ + temp = strchr(linepos, '"'); + if (!temp) + return -1; + temp[0] = '\0'; + temp++; + dbg(udev, "%s '%s'-'%s'\n", operation_str(*op), *key, *value); + + /* move line to next key */ + *line = temp; + return 0; +} + +/* extract possible KEY{attr} */ +static char *get_key_attribute(struct udev *udev, char *str) +{ + char *pos; + char *attr; + + attr = strchr(str, '{'); + if (attr != NULL) { + attr++; + pos = strchr(attr, '}'); + if (pos == NULL) { + err(udev, "missing closing brace for format\n"); + return NULL; + } + pos[0] = '\0'; + dbg(udev, "attribute='%s'\n", attr); + return attr; + } + return NULL; +} + +static int rule_add_key(struct rule_tmp *rule_tmp, enum token_type type, + enum operation_type op, + const char *value, const void *data) +{ + struct token *token = &rule_tmp->token[rule_tmp->token_cur]; + const char *attr = NULL; + + memset(token, 0x00, sizeof(struct token)); + + switch (type) { + case TK_M_ACTION: + case TK_M_DEVPATH: + case TK_M_KERNEL: + case TK_M_SUBSYSTEM: + case TK_M_DRIVER: + case TK_M_WAITFOR: + case TK_M_DEVLINK: + case TK_M_NAME: + case TK_M_KERNELS: + case TK_M_SUBSYSTEMS: + case TK_M_DRIVERS: + case TK_M_TAGS: + case TK_M_PROGRAM: + case TK_M_IMPORT_FILE: + case TK_M_IMPORT_PROG: + case TK_M_IMPORT_DB: + case TK_M_IMPORT_CMDLINE: + case TK_M_IMPORT_PARENT: + case TK_M_RESULT: + case TK_A_OWNER: + case TK_A_GROUP: + case TK_A_MODE: + case TK_A_NAME: + case TK_A_GOTO: + case TK_M_TAG: + case TK_A_TAG: + case TK_A_SMACK: + token->key.value_off = add_string(rule_tmp->rules, value); + break; + case TK_M_IMPORT_BUILTIN: + token->key.value_off = add_string(rule_tmp->rules, value); + token->key.builtin_cmd = *(enum udev_builtin_cmd *)data; + break; + case TK_M_ENV: + case TK_M_ATTR: + case TK_M_ATTRS: + case TK_A_ATTR: + case TK_A_ENV: + attr = data; + token->key.value_off = add_string(rule_tmp->rules, value); + token->key.attr_off = add_string(rule_tmp->rules, attr); + break; + case TK_A_DEVLINK: + token->key.value_off = add_string(rule_tmp->rules, value); + token->key.devlink_unique = *(int *)data; + break; + case TK_M_TEST: + token->key.value_off = add_string(rule_tmp->rules, value); + if (data != NULL) + token->key.mode = *(mode_t *)data; + break; + case TK_A_STRING_ESCAPE_NONE: + case TK_A_STRING_ESCAPE_REPLACE: + case TK_A_DB_PERSIST: + break; + case TK_A_RUN: + token->key.value_off = add_string(rule_tmp->rules, value); + break; + case TK_A_INOTIFY_WATCH: + case TK_A_DEVLINK_PRIO: + token->key.devlink_prio = *(int *)data; + break; + case TK_A_OWNER_ID: + token->key.uid = *(uid_t *)data; + break; + case TK_A_GROUP_ID: + token->key.gid = *(gid_t *)data; + break; + case TK_A_MODE_ID: + token->key.mode = *(mode_t *)data; + break; + case TK_A_STATIC_NODE: + token->key.value_off = add_string(rule_tmp->rules, value); + break; + case TK_M_EVENT_TIMEOUT: + token->key.event_timeout = *(int *)data; + break; + case TK_RULE: + case TK_M_PARENTS_MIN: + case TK_M_PARENTS_MAX: + case TK_M_MAX: + case TK_END: + case TK_UNSET: + err(rule_tmp->rules->udev, "wrong type %u\n", type); + return -1; + } + + if (value != NULL && type < TK_M_MAX) { + /* check if we need to split or call fnmatch() while matching rules */ + enum string_glob_type glob; + int has_split; + int has_glob; + + has_split = (strchr(value, '|') != NULL); + has_glob = (strchr(value, '*') != NULL || strchr(value, '?') != NULL || strchr(value, '[') != NULL); + if (has_split && has_glob) { + glob = GL_SPLIT_GLOB; + } else if (has_split) { + glob = GL_SPLIT; + } else if (has_glob) { + if (strcmp(value, "?*") == 0) + glob = GL_SOMETHING; + else + glob = GL_GLOB; + } else { + glob = GL_PLAIN; + } + token->key.glob = glob; + } + + if (value != NULL && type > TK_M_MAX) { + /* check if assigned value has substitution chars */ + if (value[0] == '[') + token->key.subst = SB_SUBSYS; + else if (strchr(value, '%') != NULL || strchr(value, '$') != NULL) + token->key.subst = SB_FORMAT; + else + token->key.subst = SB_NONE; + } + + if (attr != NULL) { + /* check if property/attribut name has substitution chars */ + if (attr[0] == '[') + token->key.attrsubst = SB_SUBSYS; + else if (strchr(attr, '%') != NULL || strchr(attr, '$') != NULL) + token->key.attrsubst = SB_FORMAT; + else + token->key.attrsubst = SB_NONE; + } + + token->key.type = type; + token->key.op = op; + rule_tmp->token_cur++; + if (rule_tmp->token_cur >= ARRAY_SIZE(rule_tmp->token)) { + err(rule_tmp->rules->udev, "temporary rule array too small\n"); + return -1; + } + return 0; +} + +static int sort_token(struct udev_rules *rules, struct rule_tmp *rule_tmp) +{ + unsigned int i; + unsigned int start = 0; + unsigned int end = rule_tmp->token_cur; + + for (i = 0; i < rule_tmp->token_cur; i++) { + enum token_type next_val = TK_UNSET; + unsigned int next_idx = 0; + unsigned int j; + + /* find smallest value */ + for (j = start; j < end; j++) { + if (rule_tmp->token[j].type == TK_UNSET) + continue; + if (next_val == TK_UNSET || rule_tmp->token[j].type < next_val) { + next_val = rule_tmp->token[j].type; + next_idx = j; + } + } + + /* add token and mark done */ + if (add_token(rules, &rule_tmp->token[next_idx]) != 0) + return -1; + rule_tmp->token[next_idx].type = TK_UNSET; + + /* shrink range */ + if (next_idx == start) + start++; + if (next_idx+1 == end) + end--; + } + return 0; +} + +static int add_rule(struct udev_rules *rules, char *line, + const char *filename, unsigned int filename_off, unsigned int lineno) +{ + char *linepos; + char *attr; + struct rule_tmp rule_tmp; + + memset(&rule_tmp, 0x00, sizeof(struct rule_tmp)); + rule_tmp.rules = rules; + rule_tmp.rule.type = TK_RULE; + rule_tmp.rule.rule.filename_off = filename_off; + rule_tmp.rule.rule.filename_line = lineno; + + linepos = line; + for (;;) { + char *key; + char *value; + enum operation_type op; + + if (get_key(rules->udev, &linepos, &key, &op, &value) != 0) + break; + + if (strcmp(key, "ACTION") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid ACTION operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_ACTION, op, value, NULL); + continue; + } + + if (strcmp(key, "DEVPATH") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid DEVPATH operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_DEVPATH, op, value, NULL); + continue; + } + + if (strcmp(key, "KERNEL") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid KERNEL operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_KERNEL, op, value, NULL); + continue; + } + + if (strcmp(key, "SUBSYSTEM") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid SUBSYSTEM operation\n"); + goto invalid; + } + /* bus, class, subsystem events should all be the same */ + if (strcmp(value, "subsystem") == 0 || + strcmp(value, "bus") == 0 || + strcmp(value, "class") == 0) { + if (strcmp(value, "bus") == 0 || strcmp(value, "class") == 0) + err(rules->udev, "'%s' must be specified as 'subsystem' \n" + "please fix it in %s:%u", value, filename, lineno); + rule_add_key(&rule_tmp, TK_M_SUBSYSTEM, op, "subsystem|class|bus", NULL); + } else + rule_add_key(&rule_tmp, TK_M_SUBSYSTEM, op, value, NULL); + continue; + } + + if (strcmp(key, "DRIVER") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid DRIVER operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_DRIVER, op, value, NULL); + continue; + } + + if (strncmp(key, "ATTR{", sizeof("ATTR{")-1) == 0) { + attr = get_key_attribute(rules->udev, key + sizeof("ATTR")-1); + if (attr == NULL) { + err(rules->udev, "error parsing ATTR attribute\n"); + goto invalid; + } + if (op < OP_MATCH_MAX) { + rule_add_key(&rule_tmp, TK_M_ATTR, op, value, attr); + } else { + rule_add_key(&rule_tmp, TK_A_ATTR, op, value, attr); + } + continue; + } + + if (strcmp(key, "KERNELS") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid KERNELS operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_KERNELS, op, value, NULL); + continue; + } + + if (strcmp(key, "SUBSYSTEMS") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid SUBSYSTEMS operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_SUBSYSTEMS, op, value, NULL); + continue; + } + + if (strcmp(key, "DRIVERS") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid DRIVERS operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_DRIVERS, op, value, NULL); + continue; + } + + if (strncmp(key, "ATTRS{", sizeof("ATTRS{")-1) == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid ATTRS operation\n"); + goto invalid; + } + attr = get_key_attribute(rules->udev, key + sizeof("ATTRS")-1); + if (attr == NULL) { + err(rules->udev, "error parsing ATTRS attribute\n"); + goto invalid; + } + if (strncmp(attr, "device/", 7) == 0) + err(rules->udev, "the 'device' link may not be available in a future kernel, " + "please fix it in %s:%u", filename, lineno); + else if (strstr(attr, "../") != NULL) + err(rules->udev, "do not reference parent sysfs directories directly, " + "it may break with a future kernel, please fix it in %s:%u", filename, lineno); + rule_add_key(&rule_tmp, TK_M_ATTRS, op, value, attr); + continue; + } + + if (strcmp(key, "TAGS") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid TAGS operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_TAGS, op, value, NULL); + continue; + } + + if (strncmp(key, "ENV{", sizeof("ENV{")-1) == 0) { + attr = get_key_attribute(rules->udev, key + sizeof("ENV")-1); + if (attr == NULL) { + err(rules->udev, "error parsing ENV attribute\n"); + goto invalid; + } + if (op < OP_MATCH_MAX) { + if (rule_add_key(&rule_tmp, TK_M_ENV, op, value, attr) != 0) + goto invalid; + } else { + static const char *blacklist[] = { + "ACTION", + "SUBSYSTEM", + "DEVTYPE", + "MAJOR", + "MINOR", + "DRIVER", + "IFINDEX", + "DEVNAME", + "DEVLINKS", + "DEVPATH", + "TAGS", + }; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(blacklist); i++) + if (strcmp(attr, blacklist[i]) == 0) { + err(rules->udev, "invalid ENV attribute, '%s' can not be set %s:%u\n", attr, filename, lineno); + continue; + } + if (rule_add_key(&rule_tmp, TK_A_ENV, op, value, attr) != 0) + goto invalid; + } + continue; + } + + if (strcmp(key, "TAG") == 0) { + if (op < OP_MATCH_MAX) + rule_add_key(&rule_tmp, TK_M_TAG, op, value, NULL); + else + rule_add_key(&rule_tmp, TK_A_TAG, op, value, NULL); + continue; + } + + if (strcmp(key, "PROGRAM") == 0) { + rule_add_key(&rule_tmp, TK_M_PROGRAM, op, value, NULL); + continue; + } + + if (strcmp(key, "RESULT") == 0) { + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid RESULT operation\n"); + goto invalid; + } + rule_add_key(&rule_tmp, TK_M_RESULT, op, value, NULL); + continue; + } + + if (strncmp(key, "IMPORT", sizeof("IMPORT")-1) == 0) { + attr = get_key_attribute(rules->udev, key + sizeof("IMPORT")-1); + if (attr == NULL) { + err(rules->udev, "IMPORT{} type missing, ignoring IMPORT %s:%u\n", filename, lineno); + continue; + } + if (strstr(attr, "program")) { + /* find known built-in command */ + if (value[0] != '/') { + enum udev_builtin_cmd cmd; + + cmd = udev_builtin_lookup(value); + if (cmd < UDEV_BUILTIN_MAX) { + info(rules->udev, "IMPORT found builtin '%s', replacing %s:%u\n", + value, filename, lineno); + rule_add_key(&rule_tmp, TK_M_IMPORT_BUILTIN, op, value, &cmd); + continue; + } + } + dbg(rules->udev, "IMPORT will be executed\n"); + rule_add_key(&rule_tmp, TK_M_IMPORT_PROG, op, value, NULL); + } else if (strstr(attr, "builtin")) { + enum udev_builtin_cmd cmd = udev_builtin_lookup(value); + + dbg(rules->udev, "IMPORT execute builtin\n"); + if (cmd < UDEV_BUILTIN_MAX) + rule_add_key(&rule_tmp, TK_M_IMPORT_BUILTIN, op, value, &cmd); + else + err(rules->udev, "IMPORT{builtin}: '%s' unknown %s:%u\n", value, filename, lineno); + } else if (strstr(attr, "file")) { + dbg(rules->udev, "IMPORT will be included as file\n"); + rule_add_key(&rule_tmp, TK_M_IMPORT_FILE, op, value, NULL); + } else if (strstr(attr, "db")) { + dbg(rules->udev, "IMPORT will include db values\n"); + rule_add_key(&rule_tmp, TK_M_IMPORT_DB, op, value, NULL); + } else if (strstr(attr, "cmdline")) { + dbg(rules->udev, "IMPORT will include db values\n"); + rule_add_key(&rule_tmp, TK_M_IMPORT_CMDLINE, op, value, NULL); + } else if (strstr(attr, "parent")) { + dbg(rules->udev, "IMPORT will include the parent values\n"); + rule_add_key(&rule_tmp, TK_M_IMPORT_PARENT, op, value, NULL); + } + continue; + } + + if (strncmp(key, "TEST", sizeof("TEST")-1) == 0) { + mode_t mode = 0; + + if (op > OP_MATCH_MAX) { + err(rules->udev, "invalid TEST operation\n"); + goto invalid; + } + attr = get_key_attribute(rules->udev, key + sizeof("TEST")-1); + if (attr != NULL) { + mode = strtol(attr, NULL, 8); + rule_add_key(&rule_tmp, TK_M_TEST, op, value, &mode); + } else { + rule_add_key(&rule_tmp, TK_M_TEST, op, value, NULL); + } + continue; + } + + if (strcmp(key, "RUN") == 0) { + if (strncmp(value, "socket:", 7) == 0) + err(rules->udev, "RUN+=\"socket:...\" support will be removed from a future udev release. " + "Please remove it from: %s:%u and use libudev to subscribe to events.\n", filename, lineno); + rule_add_key(&rule_tmp, TK_A_RUN, op, value, NULL); + continue; + } + + if (strcmp(key, "WAIT_FOR") == 0 || strcmp(key, "WAIT_FOR_SYSFS") == 0) { + rule_add_key(&rule_tmp, TK_M_WAITFOR, 0, value, NULL); + continue; + } + + if (strcmp(key, "LABEL") == 0) { + rule_tmp.rule.rule.label_off = add_string(rules, value); + continue; + } + + if (strcmp(key, "GOTO") == 0) { + rule_add_key(&rule_tmp, TK_A_GOTO, 0, value, NULL); + continue; + } + + if (strncmp(key, "NAME", sizeof("NAME")-1) == 0) { + if (op < OP_MATCH_MAX) { + rule_add_key(&rule_tmp, TK_M_NAME, op, value, NULL); + } else { + if (strcmp(value, "%k") == 0) { + err(rules->udev, "NAME=\"%%k\" is ignored, because it breaks kernel supplied names, " + "please remove it from %s:%u\n", filename, lineno); + continue; + } + if (value[0] == '\0') { + info(rules->udev, "NAME=\"\" is ignored, because udev will not delete any device nodes, " + "please remove it from %s:%u\n", filename, lineno); + continue; + } + rule_add_key(&rule_tmp, TK_A_NAME, op, value, NULL); + } + rule_tmp.rule.rule.can_set_name = true; + continue; + } + + if (strncmp(key, "SYMLINK", sizeof("SYMLINK")-1) == 0) { + if (op < OP_MATCH_MAX) { + rule_add_key(&rule_tmp, TK_M_DEVLINK, op, value, NULL); + } else { + int flag = 0; + + attr = get_key_attribute(rules->udev, key + sizeof("SYMLINK")-1); + if (attr != NULL && strstr(attr, "unique") != NULL) + flag = 1; + rule_add_key(&rule_tmp, TK_A_DEVLINK, op, value, &flag); + } + rule_tmp.rule.rule.can_set_name = true; + continue; + } + + if (strcmp(key, "OWNER") == 0) { + uid_t uid; + char *endptr; + + uid = strtoul(value, &endptr, 10); + if (endptr[0] == '\0') { + rule_add_key(&rule_tmp, TK_A_OWNER_ID, op, NULL, &uid); + } else if ((rules->resolve_names > 0) && strchr("$%", value[0]) == NULL) { + uid = add_uid(rules, value); + rule_add_key(&rule_tmp, TK_A_OWNER_ID, op, NULL, &uid); + } else if (rules->resolve_names >= 0) { + rule_add_key(&rule_tmp, TK_A_OWNER, op, value, NULL); + } + rule_tmp.rule.rule.can_set_name = true; + continue; + } + + if (strcmp(key, "GROUP") == 0) { + gid_t gid; + char *endptr; + + gid = strtoul(value, &endptr, 10); + if (endptr[0] == '\0') { + rule_add_key(&rule_tmp, TK_A_GROUP_ID, op, NULL, &gid); + } else if ((rules->resolve_names > 0) && strchr("$%", value[0]) == NULL) { + gid = add_gid(rules, value); + rule_add_key(&rule_tmp, TK_A_GROUP_ID, op, NULL, &gid); + } else if (rules->resolve_names >= 0) { + rule_add_key(&rule_tmp, TK_A_GROUP, op, value, NULL); + } + rule_tmp.rule.rule.can_set_name = true; + continue; + } + + if (strcmp(key, "SMACK") == 0) { + if (value[0] == '\0' || strnlen(value, SMACK_LABEL_LEN + 1) > SMACK_LABEL_LEN) { + info(rules->udev, "SMACK=\"\" is ignored, invalid label \"\" " + "please remove it from %s:%u\n", filename, lineno); + continue; + } + rule_add_key(&rule_tmp, TK_A_SMACK, op, value, NULL); + rule_tmp.rule.rule.can_set_name = true; + continue; + } + + if (strcmp(key, "MODE") == 0) { + mode_t mode; + char *endptr; + + mode = strtol(value, &endptr, 8); + if (endptr[0] == '\0') + rule_add_key(&rule_tmp, TK_A_MODE_ID, op, NULL, &mode); + else + rule_add_key(&rule_tmp, TK_A_MODE, op, value, NULL); + rule_tmp.rule.rule.can_set_name = true; + continue; + } + + if (strcmp(key, "OPTIONS") == 0) { + const char *pos; + + pos = strstr(value, "link_priority="); + if (pos != NULL) { + int prio = atoi(&pos[strlen("link_priority=")]); + + rule_add_key(&rule_tmp, TK_A_DEVLINK_PRIO, op, NULL, &prio); + dbg(rules->udev, "link priority=%i\n", prio); + } + + pos = strstr(value, "event_timeout="); + if (pos != NULL) { + int tout = atoi(&pos[strlen("event_timeout=")]); + + rule_add_key(&rule_tmp, TK_M_EVENT_TIMEOUT, op, NULL, &tout); + dbg(rules->udev, "event timeout=%i\n", tout); + } + + pos = strstr(value, "string_escape="); + if (pos != NULL) { + pos = &pos[strlen("string_escape=")]; + if (strncmp(pos, "none", strlen("none")) == 0) + rule_add_key(&rule_tmp, TK_A_STRING_ESCAPE_NONE, op, NULL, NULL); + else if (strncmp(pos, "replace", strlen("replace")) == 0) + rule_add_key(&rule_tmp, TK_A_STRING_ESCAPE_REPLACE, op, NULL, NULL); + } + + pos = strstr(value, "db_persist"); + if (pos != NULL) + rule_add_key(&rule_tmp, TK_A_DB_PERSIST, op, NULL, NULL); + + pos = strstr(value, "nowatch"); + if (pos != NULL) { + const int off = 0; + + rule_add_key(&rule_tmp, TK_A_INOTIFY_WATCH, op, NULL, &off); + dbg(rules->udev, "inotify watch of device disabled\n"); + } else { + pos = strstr(value, "watch"); + if (pos != NULL) { + const int on = 1; + + rule_add_key(&rule_tmp, TK_A_INOTIFY_WATCH, op, NULL, &on); + dbg(rules->udev, "inotify watch of device requested\n"); + } + } + + pos = strstr(value, "static_node="); + if (pos != NULL) { + rule_add_key(&rule_tmp, TK_A_STATIC_NODE, op, &pos[strlen("static_node=")], NULL); + rule_tmp.rule.rule.has_static_node = true; + } + + continue; + } + + err(rules->udev, "unknown key '%s' in %s:%u\n", key, filename, lineno); + goto invalid; + } + + /* add rule token */ + rule_tmp.rule.rule.token_count = 1 + rule_tmp.token_cur; + if (add_token(rules, &rule_tmp.rule) != 0) + goto invalid; + + /* add tokens to list, sorted by type */ + if (sort_token(rules, &rule_tmp) != 0) + goto invalid; + + return 0; +invalid: + err(rules->udev, "invalid rule '%s:%u'\n", filename, lineno); + return -1; +} + +static int parse_file(struct udev_rules *rules, const char *filename, unsigned short filename_off) +{ + FILE *f; + unsigned int first_token; + char line[UTIL_LINE_SIZE]; + int line_nr = 0; + unsigned int i; + + info(rules->udev, "reading '%s' as rules file\n", filename); + + f = fopen(filename, "r"); + if (f == NULL) + return -1; + + first_token = rules->token_cur; + + while (fgets(line, sizeof(line), f) != NULL) { + char *key; + size_t len; + + /* skip whitespace */ + line_nr++; + key = line; + while (isspace(key[0])) + key++; + + /* comment */ + if (key[0] == '#') + continue; + + len = strlen(line); + if (len < 3) + continue; + + /* continue reading if backslash+newline is found */ + while (line[len-2] == '\\') { + if (fgets(&line[len-2], (sizeof(line)-len)+2, f) == NULL) + break; + if (strlen(&line[len-2]) < 2) + break; + line_nr++; + len = strlen(line); + } + + if (len+1 >= sizeof(line)) { + err(rules->udev, "line too long '%s':%u, ignored\n", filename, line_nr); + continue; + } + add_rule(rules, key, filename, filename_off, line_nr); + } + fclose(f); + + /* link GOTOs to LABEL rules in this file to be able to fast-forward */ + for (i = first_token+1; i < rules->token_cur; i++) { + if (rules->tokens[i].type == TK_A_GOTO) { + char *label = &rules->buf[rules->tokens[i].key.value_off]; + unsigned int j; + + for (j = i+1; j < rules->token_cur; j++) { + if (rules->tokens[j].type != TK_RULE) + continue; + if (rules->tokens[j].rule.label_off == 0) + continue; + if (strcmp(label, &rules->buf[rules->tokens[j].rule.label_off]) != 0) + continue; + rules->tokens[i].key.rule_goto = j; + break; + } + if (rules->tokens[i].key.rule_goto == 0) + err(rules->udev, "GOTO '%s' has no matching label in: '%s'\n", label, filename); + } + } + return 0; +} + +static int add_matching_files(struct udev *udev, struct udev_list *file_list, const char *dirname, const char *suffix) +{ + DIR *dir; + struct dirent *dent; + char filename[UTIL_PATH_SIZE]; + + dbg(udev, "open directory '%s'\n", dirname); + dir = opendir(dirname); + if (dir == NULL) { + info(udev, "unable to open '%s': %m\n", dirname); + return -1; + } + + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + if (dent->d_name[0] == '.') + continue; + + /* look for file matching with specified suffix */ + if (suffix != NULL) { + const char *ext; + + ext = strrchr(dent->d_name, '.'); + if (ext == NULL) + continue; + if (strcmp(ext, suffix) != 0) + continue; + } + util_strscpyl(filename, sizeof(filename), dirname, "/", dent->d_name, NULL); + dbg(udev, "put file '%s' into list\n", filename); + /* + * the basename is the key, the filename the value + * identical basenames from different directories override each other + * entries are sorted after basename + */ + udev_list_entry_add(file_list, dent->d_name, filename); + } + + closedir(dir); + return 0; +} + +struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names) +{ + struct udev_rules *rules; + struct udev_list file_list; + struct udev_list_entry *file_loop; + struct token end_token; + char **s; + + rules = calloc(1, sizeof(struct udev_rules)); + if (rules == NULL) + return NULL; + rules->udev = udev; + rules->resolve_names = resolve_names; + udev_list_init(udev, &file_list, true); + + /* init token array and string buffer */ + rules->tokens = malloc(PREALLOC_TOKEN * sizeof(struct token)); + if (rules->tokens == NULL) { + free(rules); + return NULL; + } + rules->token_max = PREALLOC_TOKEN; + + rules->buf = malloc(PREALLOC_STRBUF); + if (rules->buf == NULL) { + free(rules->tokens); + free(rules); + return NULL; + } + rules->buf_max = PREALLOC_STRBUF; + /* offset 0 is always '\0' */ + rules->buf[0] = '\0'; + rules->buf_cur = 1; + dbg(udev, "prealloc %zu bytes tokens (%u * %zu bytes), %zu bytes buffer\n", + rules->token_max * sizeof(struct token), rules->token_max, sizeof(struct token), rules->buf_max); + + rules->trie_nodes = malloc(PREALLOC_TRIE * sizeof(struct trie_node)); + if (rules->trie_nodes == NULL) { + free(rules->buf); + free(rules->tokens); + free(rules); + return NULL; + } + rules->trie_nodes_max = PREALLOC_TRIE; + /* offset 0 is the trie root, with an empty string */ + memset(rules->trie_nodes, 0x00, sizeof(struct trie_node)); + rules->trie_nodes_cur = 1; + + for (udev_get_rules_path(udev, &s, NULL); *s != NULL; s++) + add_matching_files(udev, &file_list, *s, ".rules"); + + /* add all filenames to the string buffer */ + udev_list_entry_foreach(file_loop, udev_list_get_entry(&file_list)) { + const char *filename = udev_list_entry_get_value(file_loop); + unsigned int filename_off; + + filename_off = add_string(rules, filename); + /* the offset in the rule is limited to unsigned short */ + if (filename_off < USHRT_MAX) + udev_list_entry_set_num(file_loop, filename_off); + } + + /* parse all rules files */ + udev_list_entry_foreach(file_loop, udev_list_get_entry(&file_list)) { + const char *filename = udev_list_entry_get_value(file_loop); + unsigned int filename_off = udev_list_entry_get_num(file_loop); + struct stat st; + + if (stat(filename, &st) != 0) { + err(udev, "can not find '%s': %m\n", filename); + continue; + } + if (S_ISREG(st.st_mode) && st.st_size <= 0) { + info(udev, "ignore empty '%s'\n", filename); + continue; + } + if (S_ISCHR(st.st_mode)) { + info(udev, "ignore masked '%s'\n", filename); + continue; + } + parse_file(rules, filename, filename_off); + } + udev_list_cleanup(&file_list); + + memset(&end_token, 0x00, sizeof(struct token)); + end_token.type = TK_END; + add_token(rules, &end_token); + + /* shrink allocated token and string buffer */ + if (rules->token_cur < rules->token_max) { + struct token *tokens; + + tokens = realloc(rules->tokens, rules->token_cur * sizeof(struct token)); + if (tokens != NULL || rules->token_cur == 0) { + rules->tokens = tokens; + rules->token_max = rules->token_cur; + } + } + if (rules->buf_cur < rules->buf_max) { + char *buf; + + buf = realloc(rules->buf, rules->buf_cur); + if (buf != NULL || rules->buf_cur == 0) { + rules->buf = buf; + rules->buf_max = rules->buf_cur; + } + } + info(udev, "rules use %zu bytes tokens (%u * %zu bytes), %zu bytes buffer\n", + rules->token_max * sizeof(struct token), rules->token_max, sizeof(struct token), rules->buf_max); + info(udev, "temporary index used %zu bytes (%u * %zu bytes)\n", + rules->trie_nodes_cur * sizeof(struct trie_node), + rules->trie_nodes_cur, sizeof(struct trie_node)); + + /* cleanup trie */ + free(rules->trie_nodes); + rules->trie_nodes = NULL; + rules->trie_nodes_cur = 0; + rules->trie_nodes_max = 0; + + /* cleanup uid/gid cache */ + free(rules->uids); + rules->uids = NULL; + rules->uids_cur = 0; + rules->uids_max = 0; + free(rules->gids); + rules->gids = NULL; + rules->gids_cur = 0; + rules->gids_max = 0; + + dump_rules(rules); + return rules; +} + +struct udev_rules *udev_rules_unref(struct udev_rules *rules) +{ + if (rules == NULL) + return NULL; + free(rules->tokens); + free(rules->buf); + free(rules->trie_nodes); + free(rules->uids); + free(rules->gids); + free(rules); + return NULL; +} + +static int match_key(struct udev_rules *rules, struct token *token, const char *val) +{ + char *key_value = &rules->buf[token->key.value_off]; + char *pos; + bool match = false; + + if (val == NULL) + val = ""; + + switch (token->key.glob) { + case GL_PLAIN: + match = (strcmp(key_value, val) == 0); + break; + case GL_GLOB: + match = (fnmatch(key_value, val, 0) == 0); + break; + case GL_SPLIT: + { + const char *split; + size_t len; + + split = &rules->buf[token->key.value_off]; + len = strlen(val); + for (;;) { + const char *next; + + next = strchr(split, '|'); + if (next != NULL) { + size_t matchlen = (size_t)(next - split); + + match = (matchlen == len && strncmp(split, val, matchlen) == 0); + if (match) + break; + } else { + match = (strcmp(split, val) == 0); + break; + } + split = &next[1]; + } + break; + } + case GL_SPLIT_GLOB: + { + char value[UTIL_PATH_SIZE]; + + util_strscpy(value, sizeof(value), &rules->buf[token->key.value_off]); + key_value = value; + while (key_value != NULL) { + pos = strchr(key_value, '|'); + if (pos != NULL) { + pos[0] = '\0'; + pos = &pos[1]; + } + dbg(rules->udev, "match %s '%s' <-> '%s'\n", token_str(token->type), key_value, val); + match = (fnmatch(key_value, val, 0) == 0); + if (match) + break; + key_value = pos; + } + break; + } + case GL_SOMETHING: + match = (val[0] != '\0'); + break; + case GL_UNSET: + return -1; + } + + if (match && (token->key.op == OP_MATCH)) { + dbg(rules->udev, "%s is true (matching value)\n", token_str(token->type)); + return 0; + } + if (!match && (token->key.op == OP_NOMATCH)) { + dbg(rules->udev, "%s is true (non-matching value)\n", token_str(token->type)); + return 0; + } + dbg(rules->udev, "%s is not true\n", token_str(token->type)); + return -1; +} + +static int match_attr(struct udev_rules *rules, struct udev_device *dev, struct udev_event *event, struct token *cur) +{ + const char *name; + char nbuf[UTIL_NAME_SIZE]; + const char *value; + char vbuf[UTIL_NAME_SIZE]; + size_t len; + + name = &rules->buf[cur->key.attr_off]; + switch (cur->key.attrsubst) { + case SB_FORMAT: + udev_event_apply_format(event, name, nbuf, sizeof(nbuf)); + name = nbuf; + /* fall through */ + case SB_NONE: + value = udev_device_get_sysattr_value(dev, name); + if (value == NULL) + return -1; + break; + case SB_SUBSYS: + if (util_resolve_subsys_kernel(event->udev, name, vbuf, sizeof(vbuf), 1) != 0) + return -1; + value = vbuf; + break; + default: + return -1; + } + + /* remove trailing whitespace, if not asked to match for it */ + len = strlen(value); + if (len > 0 && isspace(value[len-1])) { + const char *key_value; + size_t klen; + + key_value = &rules->buf[cur->key.value_off]; + klen = strlen(key_value); + if (klen > 0 && !isspace(key_value[klen-1])) { + if (value != vbuf) { + util_strscpy(vbuf, sizeof(vbuf), value); + value = vbuf; + } + while (len > 0 && isspace(vbuf[--len])) + vbuf[len] = '\0'; + dbg(rules->udev, "removed trailing whitespace from '%s'\n", value); + } + } + + return match_key(rules, cur, value); +} + +enum escape_type { + ESCAPE_UNSET, + ESCAPE_NONE, + ESCAPE_REPLACE, +}; + +int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event, const sigset_t *sigmask) +{ + struct token *cur; + struct token *rule; + enum escape_type esc = ESCAPE_UNSET; + bool can_set_name; + + if (rules->tokens == NULL) + return -1; + + can_set_name = ((strcmp(udev_device_get_action(event->dev), "remove") != 0) && + (major(udev_device_get_devnum(event->dev)) > 0 || + udev_device_get_ifindex(event->dev) > 0)); + + /* loop through token list, match, run actions or forward to next rule */ + cur = &rules->tokens[0]; + rule = cur; + for (;;) { + dump_token(rules, cur); + switch (cur->type) { + case TK_RULE: + /* current rule */ + rule = cur; + /* possibly skip rules which want to set NAME, SYMLINK, OWNER, GROUP, MODE */ + if (!can_set_name && rule->rule.can_set_name) + goto nomatch; + esc = ESCAPE_UNSET; + break; + case TK_M_ACTION: + if (match_key(rules, cur, udev_device_get_action(event->dev)) != 0) + goto nomatch; + break; + case TK_M_DEVPATH: + if (match_key(rules, cur, udev_device_get_devpath(event->dev)) != 0) + goto nomatch; + break; + case TK_M_KERNEL: + if (match_key(rules, cur, udev_device_get_sysname(event->dev)) != 0) + goto nomatch; + break; + case TK_M_DEVLINK: { + size_t devlen = strlen(udev_get_dev_path(event->udev))+1; + struct udev_list_entry *list_entry; + bool match = false; + + udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(event->dev)) { + const char *devlink; + + devlink = &udev_list_entry_get_name(list_entry)[devlen]; + if (match_key(rules, cur, devlink) == 0) { + match = true; + break; + } + } + if (!match) + goto nomatch; + break; + } + case TK_M_NAME: + if (match_key(rules, cur, event->name) != 0) + goto nomatch; + break; + case TK_M_ENV: { + const char *key_name = &rules->buf[cur->key.attr_off]; + const char *value; + + value = udev_device_get_property_value(event->dev, key_name); + if (value == NULL) { + dbg(event->udev, "ENV{%s} is not set, treat as empty\n", key_name); + value = ""; + } + if (match_key(rules, cur, value)) + goto nomatch; + break; + } + case TK_M_TAG: { + struct udev_list_entry *list_entry; + bool match = false; + + udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(event->dev)) { + if (strcmp(&rules->buf[cur->key.value_off], udev_list_entry_get_name(list_entry)) == 0) { + match = true; + break; + } + } + if (!match && (cur->key.op != OP_NOMATCH)) + goto nomatch; + break; + } + case TK_M_SUBSYSTEM: + if (match_key(rules, cur, udev_device_get_subsystem(event->dev)) != 0) + goto nomatch; + break; + case TK_M_DRIVER: + if (match_key(rules, cur, udev_device_get_driver(event->dev)) != 0) + goto nomatch; + break; + case TK_M_WAITFOR: { + char filename[UTIL_PATH_SIZE]; + int found; + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], filename, sizeof(filename)); + found = (wait_for_file(event->dev, filename, 10) == 0); + if (!found && (cur->key.op != OP_NOMATCH)) + goto nomatch; + break; + } + case TK_M_ATTR: + if (match_attr(rules, event->dev, event, cur) != 0) + goto nomatch; + break; + case TK_M_KERNELS: + case TK_M_SUBSYSTEMS: + case TK_M_DRIVERS: + case TK_M_ATTRS: + case TK_M_TAGS: { + struct token *next; + + /* get whole sequence of parent matches */ + next = cur; + while (next->type > TK_M_PARENTS_MIN && next->type < TK_M_PARENTS_MAX) + next++; + + /* loop over parents */ + event->dev_parent = event->dev; + for (;;) { + struct token *key; + + dbg(event->udev, "parent: '%s'\n", udev_device_get_syspath(event->dev_parent)); + /* loop over sequence of parent match keys */ + for (key = cur; key < next; key++ ) { + dump_token(rules, key); + switch(key->type) { + case TK_M_KERNELS: + if (match_key(rules, key, udev_device_get_sysname(event->dev_parent)) != 0) + goto try_parent; + break; + case TK_M_SUBSYSTEMS: + if (match_key(rules, key, udev_device_get_subsystem(event->dev_parent)) != 0) + goto try_parent; + break; + case TK_M_DRIVERS: + if (match_key(rules, key, udev_device_get_driver(event->dev_parent)) != 0) + goto try_parent; + break; + case TK_M_ATTRS: + if (match_attr(rules, event->dev_parent, event, key) != 0) + goto try_parent; + break; + case TK_M_TAGS: { + bool match = udev_device_has_tag(event->dev_parent, &rules->buf[cur->key.value_off]); + + if (match && key->key.op == OP_NOMATCH) + goto try_parent; + if (!match && key->key.op == OP_MATCH) + goto try_parent; + break; + } + default: + goto nomatch; + } + dbg(event->udev, "parent key matched\n"); + } + dbg(event->udev, "all parent keys matched\n"); + break; + + try_parent: + event->dev_parent = udev_device_get_parent(event->dev_parent); + if (event->dev_parent == NULL) + goto nomatch; + } + /* move behind our sequence of parent match keys */ + cur = next; + continue; + } + case TK_M_TEST: { + char filename[UTIL_PATH_SIZE]; + struct stat statbuf; + int match; + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], filename, sizeof(filename)); + if (util_resolve_subsys_kernel(event->udev, filename, filename, sizeof(filename), 0) != 0) { + if (filename[0] != '/') { + char tmp[UTIL_PATH_SIZE]; + + util_strscpy(tmp, sizeof(tmp), filename); + util_strscpyl(filename, sizeof(filename), + udev_device_get_syspath(event->dev), "/", tmp, NULL); + } + } + attr_subst_subdir(filename, sizeof(filename)); + + match = (stat(filename, &statbuf) == 0); + dbg(event->udev, "'%s' %s", filename, match ? "exists\n" : "does not exist\n"); + if (match && cur->key.mode > 0) { + match = ((statbuf.st_mode & cur->key.mode) > 0); + dbg(event->udev, "'%s' has mode=%#o and %s %#o\n", filename, statbuf.st_mode, + match ? "matches" : "does not match", cur->key.mode); + } + if (match && cur->key.op == OP_NOMATCH) + goto nomatch; + if (!match && cur->key.op == OP_MATCH) + goto nomatch; + break; + } + case TK_M_EVENT_TIMEOUT: + info(event->udev, "OPTIONS event_timeout=%u\n", cur->key.event_timeout); + event->timeout_usec = cur->key.event_timeout * 1000 * 1000; + break; + case TK_M_PROGRAM: { + char program[UTIL_PATH_SIZE]; + char **envp; + char result[UTIL_PATH_SIZE]; + + free(event->program_result); + event->program_result = NULL; + udev_event_apply_format(event, &rules->buf[cur->key.value_off], program, sizeof(program)); + envp = udev_device_get_properties_envp(event->dev); + info(event->udev, "PROGRAM '%s' %s:%u\n", + program, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + + if (udev_event_spawn(event, program, envp, sigmask, result, sizeof(result)) < 0) { + if (cur->key.op != OP_NOMATCH) + goto nomatch; + } else { + int count; + + util_remove_trailing_chars(result, '\n'); + if (esc == ESCAPE_UNSET || esc == ESCAPE_REPLACE) { + count = util_replace_chars(result, UDEV_ALLOWED_CHARS_INPUT); + if (count > 0) + info(event->udev, "%i character(s) replaced\n" , count); + } + event->program_result = strdup(result); + dbg(event->udev, "storing result '%s'\n", event->program_result); + if (cur->key.op == OP_NOMATCH) + goto nomatch; + } + break; + } + case TK_M_IMPORT_FILE: { + char import[UTIL_PATH_SIZE]; + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], import, sizeof(import)); + if (import_file_into_properties(event->dev, import) != 0) + if (cur->key.op != OP_NOMATCH) + goto nomatch; + break; + } + case TK_M_IMPORT_PROG: { + char import[UTIL_PATH_SIZE]; + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], import, sizeof(import)); + info(event->udev, "IMPORT '%s' %s:%u\n", + import, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + + if (import_program_into_properties(event, import, sigmask) != 0) + if (cur->key.op != OP_NOMATCH) + goto nomatch; + break; + } + case TK_M_IMPORT_BUILTIN: { + char command[UTIL_PATH_SIZE]; + + if (udev_builtin_run_once(cur->key.builtin_cmd)) { + /* check if we ran already */ + if (event->builtin_run & (1 << cur->key.builtin_cmd)) { + info(event->udev, "IMPORT builtin skip '%s' %s:%u\n", + udev_builtin_name(cur->key.builtin_cmd), + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + /* return the result from earlier run */ + if (event->builtin_ret & (1 << cur->key.builtin_cmd)) + if (cur->key.op != OP_NOMATCH) + goto nomatch; + break; + } + /* mark as ran */ + event->builtin_run |= (1 << cur->key.builtin_cmd); + } + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], command, sizeof(command)); + info(event->udev, "IMPORT builtin '%s' %s:%u\n", + udev_builtin_name(cur->key.builtin_cmd), + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + + if (udev_builtin_run(event->dev, cur->key.builtin_cmd, command, false) != 0) { + /* remember failure */ + info(rules->udev, "IMPORT builtin '%s' returned non-zero\n", + udev_builtin_name(cur->key.builtin_cmd)); + event->builtin_ret |= (1 << cur->key.builtin_cmd); + if (cur->key.op != OP_NOMATCH) + goto nomatch; + } + break; + } + case TK_M_IMPORT_DB: { + const char *key = &rules->buf[cur->key.value_off]; + const char *value; + + value = udev_device_get_property_value(event->dev_db, key); + if (value != NULL) { + struct udev_list_entry *entry; + + entry = udev_device_add_property(event->dev, key, value); + udev_list_entry_set_num(entry, true); + } else { + if (cur->key.op != OP_NOMATCH) + goto nomatch; + } + break; + } + case TK_M_IMPORT_CMDLINE: { + FILE *f; + bool imported = false; + + f = fopen("/proc/cmdline", "r"); + if (f != NULL) { + char cmdline[4096]; + + if (fgets(cmdline, sizeof(cmdline), f) != NULL) { + const char *key = &rules->buf[cur->key.value_off]; + char *pos; + + pos = strstr(cmdline, key); + if (pos != NULL) { + struct udev_list_entry *entry; + + pos += strlen(key); + if (pos[0] == '\0' || isspace(pos[0])) { + /* we import simple flags as 'FLAG=1' */ + entry = udev_device_add_property(event->dev, key, "1"); + udev_list_entry_set_num(entry, true); + imported = true; + } else if (pos[0] == '=') { + const char *value; + + pos++; + value = pos; + while (pos[0] != '\0' && !isspace(pos[0])) + pos++; + pos[0] = '\0'; + entry = udev_device_add_property(event->dev, key, value); + udev_list_entry_set_num(entry, true); + imported = true; + } + } + } + fclose(f); + } + if (!imported && cur->key.op != OP_NOMATCH) + goto nomatch; + break; + } + case TK_M_IMPORT_PARENT: { + char import[UTIL_PATH_SIZE]; + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], import, sizeof(import)); + if (import_parent_into_properties(event->dev, import) != 0) + if (cur->key.op != OP_NOMATCH) + goto nomatch; + break; + } + case TK_M_RESULT: + if (match_key(rules, cur, event->program_result) != 0) + goto nomatch; + break; + case TK_A_STRING_ESCAPE_NONE: + esc = ESCAPE_NONE; + break; + case TK_A_STRING_ESCAPE_REPLACE: + esc = ESCAPE_REPLACE; + break; + case TK_A_DB_PERSIST: + udev_device_set_db_persist(event->dev); + break; + case TK_A_INOTIFY_WATCH: + if (event->inotify_watch_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->inotify_watch_final = true; + event->inotify_watch = cur->key.watch; + break; + case TK_A_DEVLINK_PRIO: + udev_device_set_devlink_priority(event->dev, cur->key.devlink_prio); + break; + case TK_A_OWNER: { + char owner[UTIL_NAME_SIZE]; + + if (event->owner_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->owner_final = true; + udev_event_apply_format(event, &rules->buf[cur->key.value_off], owner, sizeof(owner)); + event->uid = util_lookup_user(event->udev, owner); + info(event->udev, "OWNER %u %s:%u\n", + event->uid, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + } + case TK_A_GROUP: { + char group[UTIL_NAME_SIZE]; + + if (event->group_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->group_final = true; + udev_event_apply_format(event, &rules->buf[cur->key.value_off], group, sizeof(group)); + event->gid = util_lookup_group(event->udev, group); + info(event->udev, "GROUP %u %s:%u\n", + event->gid, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + } + case TK_A_SMACK: + { + const char *smack = &rules->buf[cur->key.value_off]; + char smack_str[UTIL_PATH_SIZE]; + + if (event->smack_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->smack_final = true; + + udev_event_apply_format(event, smack, smack_str, sizeof(smack_str)); + free(event->smack); + event->smack = strdup(smack_str); + + info(event->udev, "SMACK '%s' %s:%u\n", + event->smack, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + } + case TK_A_MODE: { + char mode_str[UTIL_NAME_SIZE]; + mode_t mode; + char *endptr; + + if (event->mode_final) + break; + udev_event_apply_format(event, &rules->buf[cur->key.value_off], mode_str, sizeof(mode_str)); + mode = strtol(mode_str, &endptr, 8); + if (endptr[0] != '\0') { + err(event->udev, "ignoring invalid mode '%s'\n", mode_str); + break; + } + if (cur->key.op == OP_ASSIGN_FINAL) + event->mode_final = true; + event->mode_set = true; + event->mode = mode; + info(event->udev, "MODE %#o %s:%u\n", + event->mode, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + } + case TK_A_OWNER_ID: + if (event->owner_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->owner_final = true; + event->uid = cur->key.uid; + info(event->udev, "OWNER %u %s:%u\n", + event->uid, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + case TK_A_GROUP_ID: + if (event->group_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->group_final = true; + event->gid = cur->key.gid; + info(event->udev, "GROUP %u %s:%u\n", + event->gid, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + case TK_A_MODE_ID: + if (event->mode_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->mode_final = true; + event->mode_set = true; + event->mode = cur->key.mode; + info(event->udev, "MODE %#o %s:%u\n", + event->mode, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + case TK_A_ENV: { + const char *name = &rules->buf[cur->key.attr_off]; + char *value = &rules->buf[cur->key.value_off]; + + if (value[0] != '\0') { + char temp_value[UTIL_NAME_SIZE]; + struct udev_list_entry *entry; + + udev_event_apply_format(event, value, temp_value, sizeof(temp_value)); + entry = udev_device_add_property(event->dev, name, temp_value); + /* store in db, skip private keys */ + if (name[0] != '.') + udev_list_entry_set_num(entry, true); + } else { + udev_device_add_property(event->dev, name, NULL); + } + break; + } + case TK_A_TAG: { + char tag[UTIL_PATH_SIZE]; + const char *p; + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], tag, sizeof(tag)); + if (cur->key.op == OP_ASSIGN || cur->key.op == OP_ASSIGN_FINAL) + udev_device_cleanup_tags_list(event->dev); + for (p = tag; *p != '\0'; p++) { + if ((*p >= 'a' && *p <= 'z') || + (*p >= 'A' && *p <= 'Z') || + (*p >= '0' && *p <= '9') || + *p == '-' || *p == '_') + continue; + err(event->udev, "ignoring invalid tag name '%s'\n", tag); + break; + } + udev_device_add_tag(event->dev, tag); + break; + } + case TK_A_NAME: { + const char *name = &rules->buf[cur->key.value_off]; + + char name_str[UTIL_PATH_SIZE]; + int count; + + if (event->name_final) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->name_final = true; + udev_event_apply_format(event, name, name_str, sizeof(name_str)); + if (esc == ESCAPE_UNSET || esc == ESCAPE_REPLACE) { + count = util_replace_chars(name_str, "/"); + if (count > 0) + info(event->udev, "%i character(s) replaced\n", count); + } + if (major(udev_device_get_devnum(event->dev))) { + size_t devlen = strlen(udev_get_dev_path(event->udev))+1; + + if (strcmp(name_str, &udev_device_get_devnode(event->dev)[devlen]) != 0) { + err(event->udev, "NAME=\"%s\" ignored, kernel device nodes " + "can not be renamed; please fix it in %s:%u\n", name, + &rules->buf[rule->rule.filename_off], rule->rule.filename_line); + break; + } + } + free(event->name); + event->name = strdup(name_str); + info(event->udev, "NAME '%s' %s:%u\n", + event->name, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + break; + } + case TK_A_DEVLINK: { + char temp[UTIL_PATH_SIZE]; + char filename[UTIL_PATH_SIZE]; + char *pos, *next; + int count = 0; + + if (event->devlink_final) + break; + if (major(udev_device_get_devnum(event->dev)) == 0) + break; + if (cur->key.op == OP_ASSIGN_FINAL) + event->devlink_final = true; + if (cur->key.op == OP_ASSIGN || cur->key.op == OP_ASSIGN_FINAL) + udev_device_cleanup_devlinks_list(event->dev); + + /* allow multiple symlinks separated by spaces */ + udev_event_apply_format(event, &rules->buf[cur->key.value_off], temp, sizeof(temp)); + if (esc == ESCAPE_UNSET) + count = util_replace_chars(temp, "/ "); + else if (esc == ESCAPE_REPLACE) + count = util_replace_chars(temp, "/"); + if (count > 0) + info(event->udev, "%i character(s) replaced\n" , count); + dbg(event->udev, "rule applied, added symlink(s) '%s'\n", temp); + pos = temp; + while (isspace(pos[0])) + pos++; + next = strchr(pos, ' '); + while (next != NULL) { + next[0] = '\0'; + info(event->udev, "LINK '%s' %s:%u\n", pos, + &rules->buf[rule->rule.filename_off], rule->rule.filename_line); + util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", pos, NULL); + udev_device_add_devlink(event->dev, filename, cur->key.devlink_unique); + while (isspace(next[1])) + next++; + pos = &next[1]; + next = strchr(pos, ' '); + } + if (pos[0] != '\0') { + info(event->udev, "LINK '%s' %s:%u\n", pos, + &rules->buf[rule->rule.filename_off], rule->rule.filename_line); + util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", pos, NULL); + udev_device_add_devlink(event->dev, filename, cur->key.devlink_unique); + } + break; + } + case TK_A_ATTR: { + const char *key_name = &rules->buf[cur->key.attr_off]; + char attr[UTIL_PATH_SIZE]; + char value[UTIL_NAME_SIZE]; + FILE *f; + + if (util_resolve_subsys_kernel(event->udev, key_name, attr, sizeof(attr), 0) != 0) + util_strscpyl(attr, sizeof(attr), udev_device_get_syspath(event->dev), "/", key_name, NULL); + attr_subst_subdir(attr, sizeof(attr)); + + udev_event_apply_format(event, &rules->buf[cur->key.value_off], value, sizeof(value)); + info(event->udev, "ATTR '%s' writing '%s' %s:%u\n", attr, value, + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + f = fopen(attr, "w"); + if (f != NULL) { + if (fprintf(f, "%s", value) <= 0) + err(event->udev, "error writing ATTR{%s}: %m\n", attr); + fclose(f); + } else { + err(event->udev, "error opening ATTR{%s} for writing: %m\n", attr); + } + break; + } + case TK_A_RUN: { + if (cur->key.op == OP_ASSIGN || cur->key.op == OP_ASSIGN_FINAL) + udev_list_cleanup(&event->run_list); + info(event->udev, "RUN '%s' %s:%u\n", + &rules->buf[cur->key.value_off], + &rules->buf[rule->rule.filename_off], + rule->rule.filename_line); + udev_list_entry_add(&event->run_list, &rules->buf[cur->key.value_off], NULL); + break; + } + case TK_A_GOTO: + if (cur->key.rule_goto == 0) + break; + cur = &rules->tokens[cur->key.rule_goto]; + continue; + case TK_END: + return 0; + + case TK_M_PARENTS_MIN: + case TK_M_PARENTS_MAX: + case TK_M_MAX: + case TK_UNSET: + err(rules->udev, "wrong type %u\n", cur->type); + goto nomatch; + } + + cur++; + continue; + nomatch: + /* fast-forward to next rule */ + cur = rule + rule->rule.token_count; + dbg(rules->udev, "forward to rule: %u\n", + (unsigned int) (cur - rules->tokens)); + } +} + +void udev_rules_apply_static_dev_perms(struct udev_rules *rules) +{ + struct token *cur; + struct token *rule; + uid_t uid = 0; + gid_t gid = 0; + mode_t mode = 0; + + if (rules->tokens == NULL) + return; + + cur = &rules->tokens[0]; + rule = cur; + for (;;) { + switch (cur->type) { + case TK_RULE: + /* current rule */ + rule = cur; + + /* skip rules without a static_node tag */ + if (!rule->rule.has_static_node) + goto next; + + uid = 0; + gid = 0; + mode = 0; + break; + case TK_A_OWNER_ID: + uid = cur->key.uid; + break; + case TK_A_GROUP_ID: + gid = cur->key.gid; + break; + case TK_A_MODE_ID: + mode = cur->key.mode; + break; + case TK_A_STATIC_NODE: { + char filename[UTIL_PATH_SIZE]; + struct stat stats; + + /* we assure, that the permissions tokens are sorted before the static token */ + if (mode == 0 && uid == 0 && gid == 0) + goto next; + util_strscpyl(filename, sizeof(filename), udev_get_dev_path(rules->udev), "/", + &rules->buf[cur->key.value_off], NULL); + if (stat(filename, &stats) != 0) + goto next; + if (!S_ISBLK(stats.st_mode) && !S_ISCHR(stats.st_mode)) + goto next; + if (mode == 0) { + if (gid > 0) + mode = 0660; + else + mode = 0600; + } + if (mode != (stats.st_mode & 01777)) { + chmod(filename, mode); + info(rules->udev, "chmod '%s' %#o\n", filename, mode); + } + + if ((uid != 0 && uid != stats.st_uid) || (gid != 0 && gid != stats.st_gid)) { + chown(filename, uid, gid); + info(rules->udev, "chown '%s' %u %u\n", filename, uid, gid); + } + + utimensat(AT_FDCWD, filename, NULL, 0); + break; + } + case TK_END: + return; + } + + cur++; + continue; +next: + /* fast-forward to next rule */ + cur = rule + rule->rule.token_count; + continue; + } +} diff --git a/src/udev-settle.service.in b/src/udev-settle.service.in new file mode 100755 index 0000000..b0a4964 --- /dev/null +++ b/src/udev-settle.service.in @@ -0,0 +1,25 @@ +# This service is usually not enabled by default. If enabled, it +# acts as a barrier for basic.target -- so all later services will +# wait for udev completely finishing its coldplug run. +# +# If needed, to work around broken or non-hotplug-aware services, +# it might be enabled unconditionally, or pulled-in on-demand by +# the services that assume a fully populated /dev at startup. It +# should not be used or pulled-in ever on systems without such +# legacy services running. + +[Unit] +Description=udev Wait for Complete Device Initialization +DefaultDependencies=no +Wants=udev.service +After=udev-trigger.service +Before=basic.target + +[Service] +Type=oneshot +TimeoutSec=180 +RemainAfterExit=yes +ExecStart=@bindir@/udevadm settle + +[Install] +WantedBy=basic.target diff --git a/src/udev-trigger.service.in b/src/udev-trigger.service.in new file mode 100755 index 0000000..cd81945 --- /dev/null +++ b/src/udev-trigger.service.in @@ -0,0 +1,10 @@ +[Unit] +Description=udev Coldplug all Devices +Wants=udev.service +After=udev-kernel.socket udev-control.socket +DefaultDependencies=no + +[Service] +Type=oneshot +RemainAfterExit=yes +ExecStart=@bindir@/udevadm trigger --type=subsystems --action=add ; @bindir@/udevadm trigger --type=devices --action=add diff --git a/src/udev-watch.c b/src/udev-watch.c new file mode 100755 index 0000000..228d18f --- /dev/null +++ b/src/udev-watch.c @@ -0,0 +1,170 @@ +/* + * Copyright (C) 2004-2010 Kay Sievers + * Copyright (C) 2009 Canonical Ltd. + * Copyright (C) 2009 Scott James Remnant + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static int inotify_fd = -1; + +/* inotify descriptor, will be shared with rules directory; + * set to cloexec since we need our children to be able to add + * watches for us + */ +int udev_watch_init(struct udev *udev) +{ + inotify_fd = inotify_init1(IN_CLOEXEC); + if (inotify_fd < 0) + err(udev, "inotify_init failed: %m\n"); + return inotify_fd; +} + +/* move any old watches directory out of the way, and then restore + * the watches + */ +void udev_watch_restore(struct udev *udev) +{ + char filename[UTIL_PATH_SIZE], oldname[UTIL_PATH_SIZE]; + + if (inotify_fd < 0) + return; + + util_strscpyl(oldname, sizeof(oldname), udev_get_run_path(udev), "/watch.old", NULL); + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/watch", NULL); + if (rename(filename, oldname) == 0) { + DIR *dir; + struct dirent *ent; + + dir = opendir(oldname); + if (dir == NULL) { + err(udev, "unable to open old watches dir '%s', old watches will not be restored: %m", oldname); + return; + } + + for (ent = readdir(dir); ent != NULL; ent = readdir(dir)) { + char device[UTIL_PATH_SIZE]; + char *s; + size_t l; + ssize_t len; + struct udev_device *dev; + + if (ent->d_name[0] == '.') + continue; + + s = device; + l = util_strpcpy(&s, sizeof(device), udev_get_sys_path(udev)); + len = readlinkat(dirfd(dir), ent->d_name, s, l); + if (len <= 0 || len == (ssize_t)l) + goto unlink; + s[len] = '\0'; + + dev = udev_device_new_from_id_filename(udev, s); + if (dev == NULL) + goto unlink; + + info(udev, "restoring old watch on '%s'\n", udev_device_get_devnode(dev)); + udev_watch_begin(udev, dev); + udev_device_unref(dev); +unlink: + unlinkat(dirfd(dir), ent->d_name, 0); + } + + closedir(dir); + rmdir(oldname); + + } else if (errno != ENOENT) { + err(udev, "unable to move watches dir '%s', old watches will not be restored: %m", filename); + } +} + +void udev_watch_begin(struct udev *udev, struct udev_device *dev) +{ + char filename[UTIL_PATH_SIZE]; + int wd; + + if (inotify_fd < 0) + return; + + info(udev, "adding watch on '%s'\n", udev_device_get_devnode(dev)); + wd = inotify_add_watch(inotify_fd, udev_device_get_devnode(dev), IN_CLOSE_WRITE); + if (wd < 0) { + err(udev, "inotify_add_watch(%d, %s, %o) failed: %m\n", + inotify_fd, udev_device_get_devnode(dev), IN_CLOSE_WRITE); + return; + } + + snprintf(filename, sizeof(filename), "%s/watch/%d", udev_get_run_path(udev), wd); + util_create_path(udev, filename); + unlink(filename); + symlink(udev_device_get_id_filename(dev), filename); + + udev_device_set_watch_handle(dev, wd); +} + +void udev_watch_end(struct udev *udev, struct udev_device *dev) +{ + int wd; + char filename[UTIL_PATH_SIZE]; + + if (inotify_fd < 0) + return; + + wd = udev_device_get_watch_handle(dev); + if (wd < 0) + return; + + info(udev, "removing watch on '%s'\n", udev_device_get_devnode(dev)); + inotify_rm_watch(inotify_fd, wd); + + snprintf(filename, sizeof(filename), "%s/watch/%d", udev_get_run_path(udev), wd); + unlink(filename); + + udev_device_set_watch_handle(dev, -1); +} + +struct udev_device *udev_watch_lookup(struct udev *udev, int wd) +{ + char filename[UTIL_PATH_SIZE]; + char majmin[UTIL_PATH_SIZE]; + char *s; + size_t l; + ssize_t len; + + if (inotify_fd < 0 || wd < 0) + return NULL; + + snprintf(filename, sizeof(filename), "%s/watch/%d", udev_get_run_path(udev), wd); + s = majmin; + l = util_strpcpy(&s, sizeof(majmin), udev_get_sys_path(udev)); + len = readlink(filename, s, l); + if (len <= 0 || (size_t)len == l) + return NULL; + s[len] = '\0'; + + return udev_device_new_from_id_filename(udev, s); +} diff --git a/src/udev.7 b/src/udev.7 new file mode 100755 index 0000000..e450123 --- /dev/null +++ b/src/udev.7 @@ -0,0 +1,480 @@ +'\" t +.\" Title: udev +.\" Author: [see the "Author" section] +.\" Generator: DocBook XSL Stylesheets v1.76.1 +.\" Date: 03/18/2012 +.\" Manual: udev +.\" Source: udev +.\" Language: English +.\" +.TH "UDEV" "7" "03/18/2012" "udev" "udev" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +udev \- Linux dynamic device management +.SH "DESCRIPTION" +.PP +udev supplies the system software with device events, manages permissions of device nodes and may create additional symlinks in the +/dev +directory, or renames network interfaces\&. The kernel usually just assigns unpredictable device names based on the order of discovery\&. Meaningful symlinks or network device names provide a way to reliably identify devices based on their properties or current configuration\&. +.PP +The udev daemon, +\fBudevd\fR(8), receives device uevents directly from the kernel whenever a device is added or removed from the system, or it changes its state\&. When udev receives a device event, it matches its configured set of rules against various device attributes to identify the device\&. Rules that match may provide additional device information to be stored in the udev database or to be used to create meaningful symlink names\&. +.PP +All device information udev processes is stored in the udev database and sent out to possible event subscribers\&. Access to all stored data and the event sources is provided by the library libudev\&. +.SH "CONFIGURATION" +.PP +udev configuration files are placed in +/etc/udev +and +/usr/lib/udev\&. All empty lines or lines beginning with \*(Aq#\*(Aq are ignored\&. +.SS "Configuration file" +.PP +udev expects its main configuration file at +/etc/udev/udev\&.conf\&. It consists of a set of variables allowing the user to override default udev values\&. The following variables can be set: +.PP +\fBudev_root\fR +.RS 4 +Specifies where to place the device nodes in the filesystem\&. The default value is +/dev\&. +.RE +.PP +\fBudev_log\fR +.RS 4 +The logging priority\&. Valid values are the numerical syslog priorities or their textual representations: +\fBerr\fR, +\fBinfo\fR +and +\fBdebug\fR\&. +.RE +.SS "Rules files" +.PP +The udev rules are read from the files located in the system rules directory +/usr/lib/udev/rules\&.d, the volatile runtime directory +/run/udev/rules\&.d +and the local administration directory +/etc/udev/rules\&.d\&. All rules files are collectively sorted and processed in lexical order, regardless of the directories in which they live\&. However, files with identical file names replace each other\&. Files in +/etc +have the highest priority, files in +/run +take precedence over files with the same name in +/lib\&. This can be used to override a system\-supplied rules file with a local file if needed; a symlink in +/etc +with the same name as a rules file in +/lib, pointing to +/dev/null, disables the rules file entirely\&. +.PP +Rule files must have the extension +\&.rules; other extensions are ignored\&. +.PP +Every line in the rules file contains at least one key\-value pair\&. There are two kind of keys: match and assignment\&. If all match keys are matching against its value, the rule gets applied and the assignment keys get the specified value assigned\&. +.PP +A matching rule may rename a network interface, add symlinks pointing to the device node, or run a specified program as part of the event handling\&. +.PP +A rule consists of a comma\-separated list of one or more key\-value pairs\&. Each key has a distinct operation, depending on the used operator\&. Valid operators are: +.PP +\fB==\fR +.RS 4 +Compare for equality\&. +.RE +.PP +\fB!=\fR +.RS 4 +Compare for inequality\&. +.RE +.PP +\fB=\fR +.RS 4 +Assign a value to a key\&. Keys that represent a list are reset and only this single value is assigned\&. +.RE +.PP +\fB+=\fR +.RS 4 +Add the value to a key that holds a list of entries\&. +.RE +.PP +\fB:=\fR +.RS 4 +Assign a value to a key finally; disallow any later changes\&. +.RE +.PP +The following key names can be used to match against device properties\&. Some of the keys also match against properties of the parent devices in sysfs, not only the device that has generated the event\&. If multiple keys that match a parent device are specified in a single rule, all these keys must match at one and the same parent device\&. +.PP +\fBACTION\fR +.RS 4 +Match the name of the event action\&. +.RE +.PP +\fBDEVPATH\fR +.RS 4 +Match the devpath of the event device\&. +.RE +.PP +\fBKERNEL\fR +.RS 4 +Match the name of the event device\&. +.RE +.PP +\fBNAME\fR +.RS 4 +Match the name of a network interface\&. It can be used once the NAME key has been set in one of the preceding rules\&. +.RE +.PP +\fBSYMLINK\fR +.RS 4 +Match the name of a symlink targeting the node\&. It can be used once a SYMLINK key has been set in one of the preceding rules\&. There may be multiple symlinks; only one needs to match\&. +.RE +.PP +\fBSUBSYSTEM\fR +.RS 4 +Match the subsystem of the event device\&. +.RE +.PP +\fBDRIVER\fR +.RS 4 +Match the driver name of the event device\&. Only set this key for devices which are bound to a driver at the time the event is generated\&. +.RE +.PP +\fBATTR{\fR\fB\fIfilename\fR\fR\fB}\fR +.RS 4 +Match sysfs attribute values of the event device\&. Trailing whitespace in the attribute values is ignored unless the specified match value itself contains trailing whitespace\&. +.RE +.PP +\fBKERNELS\fR +.RS 4 +Search the devpath upwards for a matching device name\&. +.RE +.PP +\fBSUBSYSTEMS\fR +.RS 4 +Search the devpath upwards for a matching device subsystem name\&. +.RE +.PP +\fBDRIVERS\fR +.RS 4 +Search the devpath upwards for a matching device driver name\&. +.RE +.PP +\fBATTRS{\fR\fB\fIfilename\fR\fR\fB}\fR +.RS 4 +Search the devpath upwards for a device with matching sysfs attribute values\&. If multiple +\fBATTRS\fR +matches are specified, all of them must match on the same device\&. Trailing whitespace in the attribute values is ignored unless the specified match value itself contains trailing whitespace\&. +.RE +.PP +\fBTAGS\fR +.RS 4 +Search the devpath upwards for a device with matching tag\&. +.RE +.PP +\fBENV{\fR\fB\fIkey\fR\fR\fB}\fR +.RS 4 +Match against a device property value\&. +.RE +.PP +\fBTAG\fR +.RS 4 +Match against a device tag\&. +.RE +.PP +\fBTEST{\fR\fB\fIoctal mode mask\fR\fR\fB}\fR +.RS 4 +Test the existence of a file\&. An octal mode mask can be specified if needed\&. +.RE +.PP +\fBPROGRAM\fR +.RS 4 +Execute a program to determine whether there is a match; the key is true if the program returns successfully\&. The device properties are made available to the executed program in the environment\&. The program\*(Aqs stdout is available in the RESULT key\&. +.RE +.PP +\fBRESULT\fR +.RS 4 +Match the returned string of the last PROGRAM call\&. This key can be used in the same or in any later rule after a PROGRAM call\&. +.RE +.PP +Most of the fields support shell\-style pattern matching\&. The following pattern characters are supported: +.PP +\fB*\fR +.RS 4 +Matches zero or more characters\&. +.RE +.PP +\fB?\fR +.RS 4 +Matches any single character\&. +.RE +.PP +\fB[]\fR +.RS 4 +Matches any single character specified within the brackets\&. For example, the pattern string \*(Aqtty[SR]\*(Aq would match either \*(AqttyS\*(Aq or \*(AqttyR\*(Aq\&. Ranges are also supported via the \*(Aq\-\*(Aq character\&. For example, to match on the range of all digits, the pattern [0\-9] could be used\&. If the first character following the \*(Aq[\*(Aq is a \*(Aq!\*(Aq, any characters not enclosed are matched\&. +.RE +.PP +The following keys can get values assigned: +.PP +\fBNAME\fR +.RS 4 +The name to use for a network interface\&. The name of a device node can not be changed by udev, only additional symlinks can be created\&. +.RE +.PP +\fBSYMLINK\fR +.RS 4 +The name of a symlink targeting the node\&. Every matching rule adds this value to the list of symlinks to be created\&. Multiple symlinks may be specified by separating the names by the space character\&. In case multiple devices claim the same name, the link always points to the device with the highest link_priority\&. If the current device goes away, the links are re\-evaluated and the device with the next highest link_priority becomes the owner of the link\&. If no link_priority is specified, the order of the devices (and which one of them owns the link) is undefined\&. Also, symlink names must never conflict with the kernel\*(Aqs default device node names, as that would result in unpredictable behavior\&. +.RE +.PP +\fBOWNER, GROUP, MODE\fR +.RS 4 +The permissions for the device node\&. Every specified value overrides the compiled\-in default value\&. +.RE +.PP +\fBATTR{\fR\fB\fIkey\fR\fR\fB}\fR +.RS 4 +The value that should be written to a sysfs attribute of the event device\&. +.RE +.PP +\fBENV{\fR\fB\fIkey\fR\fR\fB}\fR +.RS 4 +Set a device property value\&. Property names with a leading \*(Aq\&.\*(Aq are neither stored in the database nor exported to events or external tools (run by, say, the PROGRAM match key)\&. +.RE +.PP +\fBTAG\fR +.RS 4 +Attach a tag to a device\&. This is used to filter events for users of libudev\*(Aqs monitor functionality, or to enumerate a group of tagged devices\&. The implementation can only work efficiently if only a few tags are attached to a device\&. It is only meant to be used in contexts with specific device filter requirements, and not as a general\-purpose flag\&. Excessive use might result in inefficient event handling\&. +.RE +.PP +\fBRUN\fR +.RS 4 +Add a program to the list of programs to be executed for a specific device\&. +.sp +If no absolute path is given, the program is expected to live in /usr/lib/udev, otherwise the absolute path must be specified\&. The program name and following arguments are separated by spaces\&. Single quotes can be used to specify arguments with spaces\&. +.sp +This can only be used for very short running tasks\&. Running an event process for a long period of time may block all further events for this or a dependent device\&. Starting daemons or other long running processes is not appropriate for udev\&. +.RE +.PP +\fBLABEL\fR +.RS 4 +A named label to which a GOTO may jump\&. +.RE +.PP +\fBGOTO\fR +.RS 4 +Jumps to the next LABEL with a matching name\&. +.RE +.PP +\fBIMPORT{\fR\fB\fItype\fR\fR\fB}\fR +.RS 4 +Import a set of variables as device properties, depending on +\fItype\fR: +.PP +\fBprogram\fR +.RS 4 +Execute an external program specified as the assigned value and import its output, which must be in environment key format\&. Path specification, command/argument separation, and quoting work like in +\fBRUN\fR\&. +.RE +.PP +\fBfile\fR +.RS 4 +Import a text file specified as the assigned value, the content of which must be in environment key format\&. +.RE +.PP +\fBdb\fR +.RS 4 +Import a single property specified as the assigned value from the current device database\&. This works only if the database is already populated by an earlier event\&. +.RE +.PP +\fBcmdline\fR +.RS 4 +Import a single property from the kernel command line\&. For simple flags the value of the property is set to \*(Aq1\*(Aq\&. +.RE +.PP +\fBparent\fR +.RS 4 +Import the stored keys from the parent device by reading the database entry of the parent device\&. The value assigned to +\fBIMPORT{parent}\fR +is used as a filter of key names to import (with the same shell\-style pattern matching used for comparisons)\&. +.RE +.RE +.PP +\fBWAIT_FOR\fR +.RS 4 +Wait for a file to become available or until a timeout of 10 seconds expires\&. The path is relative to the sysfs device; if no path is specified, this waits for an attribute to appear\&. +.RE +.PP +\fBOPTIONS\fR +.RS 4 +Rule and device options: +.PP +\fBlink_priority=\fR\fB\fIvalue\fR\fR +.RS 4 +Specify the priority of the created symlinks\&. Devices with higher priorities overwrite existing symlinks of other devices\&. The default is 0\&. +.RE +.PP +\fBevent_timeout=\fR +.RS 4 +Number of seconds an event waits for operations to finish before giving up and terminating itself\&. +.RE +.PP +\fBstring_escape=\fR\fB\fInone|replace\fR\fR +.RS 4 +Usually control and other possibly unsafe characters are replaced in strings used for device naming\&. The mode of replacement can be specified with this option\&. +.RE +.PP +\fBstatic_node=\fR +.RS 4 +Apply the permissions specified in this rule to the static device node with the specified name\&. Static device nodes might be provided by kernel modules or copied from +/usr/lib/udev/devices\&. These nodes might not have a corresponding kernel device at the time udevd is started; they can trigger automatic kernel module loading\&. +.RE +.PP +\fBwatch\fR +.RS 4 +Watch the device node with inotify; when the node is closed after being opened for writing, a change uevent is synthesized\&. +.RE +.PP +\fBnowatch\fR +.RS 4 +Disable the watching of a device node with inotify\&. +.RE +.RE +.PP +The +\fBNAME\fR, +\fBSYMLINK\fR, +\fBPROGRAM\fR, +\fBOWNER\fR, +\fBGROUP\fR, +\fBMODE\fR +and +\fBRUN\fR +fields support simple string substitutions\&. The +\fBRUN\fR +substitutions are performed after all rules have been processed, right before the program is executed, allowing for the use of device properties set by earlier matching rules\&. For all other fields, substitutions are performed while the individual rule is being processed\&. The available substitutions are: +.PP +\fB$kernel\fR, \fB%k\fR +.RS 4 +The kernel name for this device\&. +.RE +.PP +\fB$number\fR, \fB%n\fR +.RS 4 +The kernel number for this device\&. For example, \*(Aqsda3\*(Aq has kernel number of \*(Aq3\*(Aq +.RE +.PP +\fB$devpath\fR, \fB%p\fR +.RS 4 +The devpath of the device\&. +.RE +.PP +\fB$id\fR, \fB%b\fR +.RS 4 +The name of the device matched while searching the devpath upwards for +\fBSUBSYSTEMS\fR, +\fBKERNELS\fR, +\fBDRIVERS\fR +and +\fBATTRS\fR\&. +.RE +.PP +\fB$driver\fR +.RS 4 +The driver name of the device matched while searching the devpath upwards for +\fBSUBSYSTEMS\fR, +\fBKERNELS\fR, +\fBDRIVERS\fR +and +\fBATTRS\fR\&. +.RE +.PP +\fB$attr{\fR\fB\fIfile\fR\fR\fB}\fR, \fB%s{\fR\fB\fIfile\fR\fR\fB}\fR +.RS 4 +The value of a sysfs attribute found at the device where all keys of the rule have matched\&. If the matching device does not have such an attribute, and a previous KERNELS, SUBSYSTEMS, DRIVERS, or ATTRS test selected a parent device, then the attribute from that parent device is used\&. +.sp +If the attribute is a symlink, the last element of the symlink target is returned as the value\&. +.RE +.PP +\fB$env{\fR\fB\fIkey\fR\fR\fB}\fR, \fB%E{\fR\fB\fIkey\fR\fR\fB}\fR +.RS 4 +A device property value\&. +.RE +.PP +\fB$major\fR, \fB%M\fR +.RS 4 +The kernel major number for the device\&. +.RE +.PP +\fB$minor\fR, \fB%m\fR +.RS 4 +The kernel minor number for the device\&. +.RE +.PP +\fB$result\fR, \fB%c\fR +.RS 4 +The string returned by the external program requested with PROGRAM\&. A single part of the string, separated by a space character, may be selected by specifying the part number as an attribute: +\fB%c{N}\fR\&. If the number is followed by the \*(Aq+\*(Aq character, this part plus all remaining parts of the result string are substituted: +\fB%c{N+}\fR +.RE +.PP +\fB$parent\fR, \fB%P\fR +.RS 4 +The node name of the parent device\&. +.RE +.PP +\fB$name\fR +.RS 4 +The current name of the device\&. If not changed by a rule, it is the name of the kernel device\&. +.RE +.PP +\fB$links\fR +.RS 4 +A space\-separated list of the current symlinks\&. The value is only set during a remove event or if an earlier rule assigned a value\&. +.RE +.PP +\fB$root\fR, \fB%r\fR +.RS 4 +The udev_root value\&. +.RE +.PP +\fB$sys\fR, \fB%S\fR +.RS 4 +The sysfs mount point\&. +.RE +.PP +\fB$devnode\fR, \fB%N\fR +.RS 4 +The name of the device node\&. +.RE +.PP +\fB%%\fR +.RS 4 +The \*(Aq%\*(Aq character itself\&. +.RE +.PP +\fB$$\fR +.RS 4 +The \*(Aq$\*(Aq character itself\&. +.RE +.SH "AUTHOR" +.PP +Written by Greg Kroah\-Hartman +greg@kroah\&.com +and Kay Sievers +kay\&.sievers@vrfy\&.org\&. With much help from Dan Stekloff and many others\&. +.SH "SEE ALSO" +.PP +\fBudevd\fR(8), +\fBudevadm\fR(8) diff --git a/src/udev.conf b/src/udev.conf new file mode 100755 index 0000000..f39253e --- /dev/null +++ b/src/udev.conf @@ -0,0 +1,3 @@ +# see udev(7) for details + +#udev_log="info" diff --git a/src/udev.h b/src/udev.h new file mode 100755 index 0000000..4b8737b --- /dev/null +++ b/src/udev.h @@ -0,0 +1,190 @@ +/* + * Copyright (C) 2003 Greg Kroah-Hartman + * Copyright (C) 2003-2010 Kay Sievers + * + * 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 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 . + */ + +#ifndef _UDEV_H_ +#define _UDEV_H_ + +#include +#include +#include + +#include "libudev.h" +#include "libudev-private.h" + +struct udev_event { + struct udev *udev; + struct udev_device *dev; + struct udev_device *dev_parent; + struct udev_device *dev_db; + char *name; + char *program_result; + mode_t mode; + uid_t uid; + gid_t gid; + char *smack; + struct udev_list run_list; + int exec_delay; + unsigned long long birth_usec; + unsigned long long timeout_usec; + int fd_signal; + unsigned int builtin_run; + unsigned int builtin_ret; + bool sigterm; + bool inotify_watch; + bool inotify_watch_final; + bool group_final; + bool owner_final; + bool smack_final; + bool mode_set; + bool mode_final; + bool name_final; + bool devlink_final; + bool run_final; +}; + +struct udev_watch { + struct udev_list_node node; + int handle; + char *name; +}; + +/* udev-rules.c */ +struct udev_rules; +struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names); +struct udev_rules *udev_rules_unref(struct udev_rules *rules); +int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event, const sigset_t *sigmask); +void udev_rules_apply_static_dev_perms(struct udev_rules *rules); + +/* udev-event.c */ +struct udev_event *udev_event_new(struct udev_device *dev); +void udev_event_unref(struct udev_event *event); +size_t udev_event_apply_format(struct udev_event *event, const char *src, char *dest, size_t size); +int udev_event_apply_subsys_kernel(struct udev_event *event, const char *string, + char *result, size_t maxsize, int read_value); +int udev_event_spawn(struct udev_event *event, + const char *cmd, char **envp, const sigset_t *sigmask, + char *result, size_t ressize); +int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules, const sigset_t *sigset); +int udev_event_execute_run(struct udev_event *event, const sigset_t *sigset); +int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[]); + +/* udev-watch.c */ +int udev_watch_init(struct udev *udev); +void udev_watch_restore(struct udev *udev); +void udev_watch_begin(struct udev *udev, struct udev_device *dev); +void udev_watch_end(struct udev *udev, struct udev_device *dev); +struct udev_device *udev_watch_lookup(struct udev *udev, int wd); + +/* udev-node.c */ +void udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid, const char *smack); +void udev_node_remove(struct udev_device *dev); +void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old); + +/* udev-ctrl.c */ +struct udev_ctrl; +struct udev_ctrl *udev_ctrl_new(struct udev *udev); +struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd); +int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl); +struct udev_ctrl *udev_ctrl_ref(struct udev_ctrl *uctrl); +struct udev_ctrl *udev_ctrl_unref(struct udev_ctrl *uctrl); +int udev_ctrl_cleanup(struct udev_ctrl *uctrl); +struct udev *udev_ctrl_get_udev(struct udev_ctrl *uctrl); +int udev_ctrl_get_fd(struct udev_ctrl *uctrl); +int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority, int timeout); +int udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl, int timeout); +int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl, int timeout); +int udev_ctrl_send_reload(struct udev_ctrl *uctrl, int timeout); +int udev_ctrl_send_ping(struct udev_ctrl *uctrl, int timeout); +int udev_ctrl_send_exit(struct udev_ctrl *uctrl, int timeout); +int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key, int timeout); +int udev_ctrl_send_set_children_max(struct udev_ctrl *uctrl, int count, int timeout); +struct udev_ctrl_connection; +struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl); +struct udev_ctrl_connection *udev_ctrl_connection_ref(struct udev_ctrl_connection *conn); +struct udev_ctrl_connection *udev_ctrl_connection_unref(struct udev_ctrl_connection *conn); +struct udev_ctrl_msg; +struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn); +struct udev_ctrl_msg *udev_ctrl_msg_ref(struct udev_ctrl_msg *ctrl_msg); +struct udev_ctrl_msg *udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg); +int udev_ctrl_get_set_log_level(struct udev_ctrl_msg *ctrl_msg); +int udev_ctrl_get_stop_exec_queue(struct udev_ctrl_msg *ctrl_msg); +int udev_ctrl_get_start_exec_queue(struct udev_ctrl_msg *ctrl_msg); +int udev_ctrl_get_reload(struct udev_ctrl_msg *ctrl_msg); +int udev_ctrl_get_ping(struct udev_ctrl_msg *ctrl_msg); +int udev_ctrl_get_exit(struct udev_ctrl_msg *ctrl_msg); +const char *udev_ctrl_get_set_env(struct udev_ctrl_msg *ctrl_msg); +int udev_ctrl_get_set_children_max(struct udev_ctrl_msg *ctrl_msg); + +/* built-in commands */ +enum udev_builtin_cmd { + UDEV_BUILTIN_BLKID, + UDEV_BUILTIN_FIRMWARE, + UDEV_BUILTIN_INPUT_ID, + UDEV_BUILTIN_KMOD, + UDEV_BUILTIN_PATH_ID, + UDEV_BUILTIN_PCI_DB, + UDEV_BUILTIN_USB_DB, + UDEV_BUILTIN_USB_ID, + UDEV_BUILTIN_MAX +}; +struct udev_builtin { + const char *name; + int (*cmd)(struct udev_device *dev, int argc, char *argv[], bool test); + const char *help; + int (*init)(struct udev *udev); + void (*exit)(struct udev *udev); + bool (*validate)(struct udev *udev); + bool run_once; +}; +extern const struct udev_builtin udev_builtin_blkid; +extern const struct udev_builtin udev_builtin_firmware; +extern const struct udev_builtin udev_builtin_input_id; +extern const struct udev_builtin udev_builtin_kmod; +extern const struct udev_builtin udev_builtin_path_id; +extern const struct udev_builtin udev_builtin_pci_db; +extern const struct udev_builtin udev_builtin_usb_db; +extern const struct udev_builtin udev_builtin_usb_id; +int udev_builtin_init(struct udev *udev); +void udev_builtin_exit(struct udev *udev); +enum udev_builtin_cmd udev_builtin_lookup(const char *command); +const char *udev_builtin_name(enum udev_builtin_cmd cmd); +bool udev_builtin_run_once(enum udev_builtin_cmd cmd); +int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const char *command, bool test); +void udev_builtin_list(struct udev *udev); +int udev_builtin_add_property(struct udev_device *dev, bool test, const char *key, const char *val); + +/* udev logging */ +void udev_main_log(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args); + +/* udevadm commands */ +struct udevadm_cmd { + const char *name; + int (*cmd)(struct udev *udev, int argc, char *argv[]); + const char *help; + int debug; +}; +extern const struct udevadm_cmd udevadm_info; +extern const struct udevadm_cmd udevadm_trigger; +extern const struct udevadm_cmd udevadm_settle; +extern const struct udevadm_cmd udevadm_control; +extern const struct udevadm_cmd udevadm_monitor; +extern const struct udevadm_cmd udevadm_test; +extern const struct udevadm_cmd udevadm_test_builtin; +#endif diff --git a/src/udev.html b/src/udev.html new file mode 100755 index 0000000..e655530 --- /dev/null +++ b/src/udev.html @@ -0,0 +1,146 @@ + + +udev

Name

udev — Linux dynamic device management

Description

udev supplies the system software with device events, manages permissions + of device nodes and may create additional symlinks in the /dev + directory, or renames network interfaces. The kernel usually just assigns unpredictable + device names based on the order of discovery. Meaningful symlinks or network device + names provide a way to reliably identify devices based on their properties or + current configuration.

The udev daemon, udevd(8), receives device uevents directly from + the kernel whenever a device is added or removed from the system, or it changes its + state. When udev receives a device event, it matches its configured set of rules + against various device attributes to identify the device. Rules that match may + provide additional device information to be stored in the udev database or + to be used to create meaningful symlink names.

All device information udev processes is stored in the udev database and + sent out to possible event subscribers. Access to all stored data and the event + sources is provided by the library libudev.

Configuration

udev configuration files are placed in /etc/udev + and /usr/lib/udev. All empty lines or lines beginning with + '#' are ignored.

Configuration file

udev expects its main configuration file at /etc/udev/udev.conf. + It consists of a set of variables allowing the user to override default udev values. + The following variables can be set:

udev_root

Specifies where to place the device nodes in the filesystem. + The default value is /dev.

udev_log

The logging priority. Valid values are the numerical syslog priorities + or their textual representations: err, info + and debug.

Rules files

The udev rules are read from the files located in the + system rules directory /usr/lib/udev/rules.d, + the volatile runtime directory /run/udev/rules.d + and the local administration directory /etc/udev/rules.d. + All rules files are collectively sorted and processed in lexical order, + regardless of the directories in which they live. However, files with + identical file names replace each other. Files in /etc + have the highest priority, files in /run take precedence + over files with the same name in /lib. This can be + used to override a system-supplied rules file with a local file if needed; + a symlink in /etc with the same name as a rules file in + /lib, pointing to /dev/null, + disables the rules file entirely.

Rule files must have the extension .rules; other + extensions are ignored.

Every line in the rules file contains at least one key-value pair. + There are two kind of keys: match and assignment. + If all match keys are matching against its value, the rule gets applied and the + assignment keys get the specified value assigned.

A matching rule may rename a network interface, add symlinks + pointing to the device node, or run a specified program as part of + the event handling.

A rule consists of a comma-separated list of one or more key-value pairs. + Each key has a distinct operation, depending on the used operator. Valid + operators are:

==

Compare for equality.

!=

Compare for inequality.

=

Assign a value to a key. Keys that represent a list are reset + and only this single value is assigned.

+=

Add the value to a key that holds a list of entries.

:=

Assign a value to a key finally; disallow any later changes.

The following key names can be used to match against device properties. + Some of the keys also match against properties of the parent devices in sysfs, + not only the device that has generated the event. If multiple keys that match + a parent device are specified in a single rule, all these keys must match at + one and the same parent device.

ACTION

Match the name of the event action.

DEVPATH

Match the devpath of the event device.

KERNEL

Match the name of the event device.

NAME

Match the name of a network interface. It can be used once the + NAME key has been set in one of the preceding rules.

SYMLINK

Match the name of a symlink targeting the node. It can + be used once a SYMLINK key has been set in one of the preceding + rules. There may be multiple symlinks; only one needs to match. +

SUBSYSTEM

Match the subsystem of the event device.

DRIVER

Match the driver name of the event device. Only set this key for devices + which are bound to a driver at the time the event is generated.

ATTR{filename}

Match sysfs attribute values of the event device. Trailing + whitespace in the attribute values is ignored unless the specified match + value itself contains trailing whitespace. +

KERNELS

Search the devpath upwards for a matching device name.

SUBSYSTEMS

Search the devpath upwards for a matching device subsystem name.

DRIVERS

Search the devpath upwards for a matching device driver name.

ATTRS{filename}

Search the devpath upwards for a device with matching sysfs attribute values. + If multiple ATTRS matches are specified, all of them + must match on the same device. Trailing whitespace in the attribute values is ignored + unless the specified match value itself contains trailing whitespace.

TAGS

Search the devpath upwards for a device with matching tag.

ENV{key}

Match against a device property value.

TAG

Match against a device tag.

TEST{octal mode mask}

Test the existence of a file. An octal mode mask can be specified + if needed.

PROGRAM

Execute a program to determine whether there + is a match; the key is true if the program returns + successfully. The device properties are made available to the + executed program in the environment. The program's stdout + is available in the RESULT key.

RESULT

Match the returned string of the last PROGRAM call. This key can + be used in the same or in any later rule after a PROGRAM call.

Most of the fields support shell-style pattern matching. The following + pattern characters are supported:

*

Matches zero or more characters.

?

Matches any single character.

[]

Matches any single character specified within the brackets. For + example, the pattern string 'tty[SR]' would match either 'ttyS' or 'ttyR'. + Ranges are also supported via the '-' character. + For example, to match on the range of all digits, the pattern [0-9] could + be used. If the first character following the '[' is a '!', any characters + not enclosed are matched.

The following keys can get values assigned:

NAME

The name to use for a network interface. The name of a device node + can not be changed by udev, only additional symlinks can be created.

SYMLINK

The name of a symlink targeting the node. Every matching rule adds + this value to the list of symlinks to be created. Multiple symlinks may be + specified by separating the names by the space character. In case multiple + devices claim the same name, the link always points to the device with + the highest link_priority. If the current device goes away, the links are + re-evaluated and the device with the next highest link_priority becomes the owner of + the link. If no link_priority is specified, the order of the devices (and + which one of them owns the link) is undefined. Also, symlink names must + never conflict with the kernel's default device node names, as that would + result in unpredictable behavior. +

OWNER, GROUP, MODE

The permissions for the device node. Every specified value overrides + the compiled-in default value.

ATTR{key}

The value that should be written to a sysfs attribute of the + event device.

ENV{key}

Set a device property value. Property names with a leading '.' + are neither stored in the database nor exported to events or + external tools (run by, say, the PROGRAM match key).

TAG

Attach a tag to a device. This is used to filter events for users + of libudev's monitor functionality, or to enumerate a group of tagged + devices. The implementation can only work efficiently if only a few + tags are attached to a device. It is only meant to be used in + contexts with specific device filter requirements, and not as a + general-purpose flag. Excessive use might result in inefficient event + handling.

RUN

Add a program to the list of programs to be executed for a specific + device.

If no absolute path is given, the program is expected to live in + /usr/lib/udev, otherwise the absolute path must be specified. The program + name and following arguments are separated by spaces. Single quotes can + be used to specify arguments with spaces.

This can only be used for very short running tasks. Running an + event process for a long period of time may block all further events for + this or a dependent device. Starting daemons or other long running processes + is not appropriate for udev.

LABEL

A named label to which a GOTO may jump.

GOTO

Jumps to the next LABEL with a matching name.

IMPORT{type}

Import a set of variables as device properties, + depending on type:

program

Execute an external program specified as the assigned value and + import its output, which must be in environment key + format. Path specification, command/argument separation, + and quoting work like in RUN.

file

Import a text file specified as the assigned value, the content + of which must be in environment key format.

db

Import a single property specified as the assigned value from the + current device database. This works only if the database is already populated + by an earlier event.

cmdline

Import a single property from the kernel command line. For simple flags + the value of the property is set to '1'.

parent

Import the stored keys from the parent device by reading + the database entry of the parent device. The value assigned to + IMPORT{parent} is used as a filter of key names + to import (with the same shell-style pattern matching used for + comparisons).

WAIT_FOR

Wait for a file to become available or until a timeout of + 10 seconds expires. The path is relative to the sysfs device; + if no path is specified, this waits for an attribute to appear.

OPTIONS

Rule and device options:

link_priority=value

Specify the priority of the created symlinks. Devices with higher + priorities overwrite existing symlinks of other devices. The default is 0.

event_timeout=

Number of seconds an event waits for operations to finish before + giving up and terminating itself.

string_escape=none|replace

Usually control and other possibly unsafe characters are replaced + in strings used for device naming. The mode of replacement can be specified + with this option.

static_node=

Apply the permissions specified in this rule to the static device node with + the specified name. Static device nodes might be provided by kernel modules + or copied from /usr/lib/udev/devices. These nodes might not have + a corresponding kernel device at the time udevd is started; they can trigger + automatic kernel module loading.

watch

Watch the device node with inotify; when the node is closed after being opened for + writing, a change uevent is synthesized.

nowatch

Disable the watching of a device node with inotify.

The NAME, SYMLINK, PROGRAM, + OWNER, GROUP, MODE and RUN + fields support simple string substitutions. The RUN + substitutions are performed after all rules have been processed, right before the program + is executed, allowing for the use of device properties set by earlier matching + rules. For all other fields, substitutions are performed while the individual rule is + being processed. The available substitutions are:

$kernel, %k

The kernel name for this device.

$number, %n

The kernel number for this device. For example, 'sda3' has + kernel number of '3'

$devpath, %p

The devpath of the device.

$id, %b

The name of the device matched while searching the devpath upwards for + SUBSYSTEMS, KERNELS, DRIVERS and ATTRS. +

$driver

The driver name of the device matched while searching the devpath upwards for + SUBSYSTEMS, KERNELS, DRIVERS and ATTRS. +

$attr{file}, %s{file}

The value of a sysfs attribute found at the device where + all keys of the rule have matched. If the matching device does not have + such an attribute, and a previous KERNELS, SUBSYSTEMS, DRIVERS, or + ATTRS test selected a parent device, then the attribute from that + parent device is used.

If the attribute is a symlink, the last element of the symlink target is + returned as the value.

$env{key}, %E{key}

A device property value.

$major, %M

The kernel major number for the device.

$minor, %m

The kernel minor number for the device.

$result, %c

The string returned by the external program requested with PROGRAM. + A single part of the string, separated by a space character, may be selected + by specifying the part number as an attribute: %c{N}. + If the number is followed by the '+' character, this part plus all remaining parts + of the result string are substituted: %c{N+}

$parent, %P

The node name of the parent device.

$name

The current name of the device. If not changed by a rule, it is the + name of the kernel device.

$links

A space-separated list of the current symlinks. The value is + only set during a remove event or if an earlier rule assigned a value.

$root, %r

The udev_root value.

$sys, %S

The sysfs mount point.

$devnode, %N

The name of the device node.

%%

The '%' character itself.

$$

The '$' character itself.

Author

Written by Greg Kroah-Hartman and + Kay Sievers . With much help from + Dan Stekloff and many others.

See Also

udevd(8), + udevadm(8)

diff --git a/src/udev.pc.in b/src/udev.pc.in new file mode 100755 index 0000000..0b04c02 --- /dev/null +++ b/src/udev.pc.in @@ -0,0 +1,5 @@ +Name: udev +Description: udev +Version: @VERSION@ + +udevdir=@pkglibexecdir@ diff --git a/src/udev.service.in b/src/udev.service.in new file mode 100755 index 0000000..c27eb1b --- /dev/null +++ b/src/udev.service.in @@ -0,0 +1,14 @@ +[Unit] +Description=udev Kernel Device Manager +Wants=udev-control.socket udev-kernel.socket +After=udev-control.socket udev-kernel.socket +Before=basic.target +DefaultDependencies=no +ConditionCapability=CAP_MKNOD + +[Service] +Type=notify +OOMScoreAdjust=-1000 +Sockets=udev-control.socket udev-kernel.socket +Restart=on-failure +ExecStart=@pkglibexecdir@/udevd diff --git a/src/udev.xml b/src/udev.xml new file mode 100755 index 0000000..8eb583a --- /dev/null +++ b/src/udev.xml @@ -0,0 +1,695 @@ + + + + + + + udev + udev + + + + udev + 7 + + + + udev + Linux dynamic device management + + + Description + udev supplies the system software with device events, manages permissions + of device nodes and may create additional symlinks in the /dev + directory, or renames network interfaces. The kernel usually just assigns unpredictable + device names based on the order of discovery. Meaningful symlinks or network device + names provide a way to reliably identify devices based on their properties or + current configuration. + + The udev daemon, udevd + 8, receives device uevents directly from + the kernel whenever a device is added or removed from the system, or it changes its + state. When udev receives a device event, it matches its configured set of rules + against various device attributes to identify the device. Rules that match may + provide additional device information to be stored in the udev database or + to be used to create meaningful symlink names. + + All device information udev processes is stored in the udev database and + sent out to possible event subscribers. Access to all stored data and the event + sources is provided by the library libudev. + + + Configuration + udev configuration files are placed in /etc/udev + and /usr/lib/udev. All empty lines or lines beginning with + '#' are ignored. + + Configuration file + udev expects its main configuration file at /etc/udev/udev.conf. + It consists of a set of variables allowing the user to override default udev values. + The following variables can be set: + + + + + Specifies where to place the device nodes in the filesystem. + The default value is /dev. + + + + + + + The logging priority. Valid values are the numerical syslog priorities + or their textual representations: , + and . + + + + + + Rules files + The udev rules are read from the files located in the + system rules directory /usr/lib/udev/rules.d, + the volatile runtime directory /run/udev/rules.d + and the local administration directory /etc/udev/rules.d. + All rules files are collectively sorted and processed in lexical order, + regardless of the directories in which they live. However, files with + identical file names replace each other. Files in /etc + have the highest priority, files in /run take precedence + over files with the same name in /lib. This can be + used to override a system-supplied rules file with a local file if needed; + a symlink in /etc with the same name as a rules file in + /lib, pointing to /dev/null, + disables the rules file entirely. + + Rule files must have the extension .rules; other + extensions are ignored. + + Every line in the rules file contains at least one key-value pair. + There are two kind of keys: match and assignment. + If all match keys are matching against its value, the rule gets applied and the + assignment keys get the specified value assigned. + + A matching rule may rename a network interface, add symlinks + pointing to the device node, or run a specified program as part of + the event handling. + + A rule consists of a comma-separated list of one or more key-value pairs. + Each key has a distinct operation, depending on the used operator. Valid + operators are: + + + + + Compare for equality. + + + + + + + Compare for inequality. + + + + + + + Assign a value to a key. Keys that represent a list are reset + and only this single value is assigned. + + + + + + + Add the value to a key that holds a list of entries. + + + + + + + Assign a value to a key finally; disallow any later changes. + + + + + The following key names can be used to match against device properties. + Some of the keys also match against properties of the parent devices in sysfs, + not only the device that has generated the event. If multiple keys that match + a parent device are specified in a single rule, all these keys must match at + one and the same parent device. + + + + + Match the name of the event action. + + + + + + + Match the devpath of the event device. + + + + + + + Match the name of the event device. + + + + + + + Match the name of a network interface. It can be used once the + NAME key has been set in one of the preceding rules. + + + + + + + Match the name of a symlink targeting the node. It can + be used once a SYMLINK key has been set in one of the preceding + rules. There may be multiple symlinks; only one needs to match. + + + + + + + + Match the subsystem of the event device. + + + + + + Match the driver name of the event device. Only set this key for devices + which are bound to a driver at the time the event is generated. + + + + + + Match sysfs attribute values of the event device. Trailing + whitespace in the attribute values is ignored unless the specified match + value itself contains trailing whitespace. + + + + + + + + Search the devpath upwards for a matching device name. + + + + + + + Search the devpath upwards for a matching device subsystem name. + + + + + + + Search the devpath upwards for a matching device driver name. + + + + + + + Search the devpath upwards for a device with matching sysfs attribute values. + If multiple matches are specified, all of them + must match on the same device. Trailing whitespace in the attribute values is ignored + unless the specified match value itself contains trailing whitespace. + + + + + + + Search the devpath upwards for a device with matching tag. + + + + + + + Match against a device property value. + + + + + + + Match against a device tag. + + + + + + + Test the existence of a file. An octal mode mask can be specified + if needed. + + + + + + + Execute a program to determine whether there + is a match; the key is true if the program returns + successfully. The device properties are made available to the + executed program in the environment. The program's stdout + is available in the RESULT key. + + + + + + + Match the returned string of the last PROGRAM call. This key can + be used in the same or in any later rule after a PROGRAM call. + + + + + Most of the fields support shell-style pattern matching. The following + pattern characters are supported: + + + + + Matches zero or more characters. + + + + + + Matches any single character. + + + + + + Matches any single character specified within the brackets. For + example, the pattern string 'tty[SR]' would match either 'ttyS' or 'ttyR'. + Ranges are also supported via the '-' character. + For example, to match on the range of all digits, the pattern [0-9] could + be used. If the first character following the '[' is a '!', any characters + not enclosed are matched. + + + + + The following keys can get values assigned: + + + + + The name to use for a network interface. The name of a device node + can not be changed by udev, only additional symlinks can be created. + + + + + + + The name of a symlink targeting the node. Every matching rule adds + this value to the list of symlinks to be created. Multiple symlinks may be + specified by separating the names by the space character. In case multiple + devices claim the same name, the link always points to the device with + the highest link_priority. If the current device goes away, the links are + re-evaluated and the device with the next highest link_priority becomes the owner of + the link. If no link_priority is specified, the order of the devices (and + which one of them owns the link) is undefined. Also, symlink names must + never conflict with the kernel's default device node names, as that would + result in unpredictable behavior. + + + + + + + + The permissions for the device node. Every specified value overrides + the compiled-in default value. + + + + + + + The value that should be written to a sysfs attribute of the + event device. + + + + + + + Set a device property value. Property names with a leading '.' + are neither stored in the database nor exported to events or + external tools (run by, say, the PROGRAM match key). + + + + + + + Attach a tag to a device. This is used to filter events for users + of libudev's monitor functionality, or to enumerate a group of tagged + devices. The implementation can only work efficiently if only a few + tags are attached to a device. It is only meant to be used in + contexts with specific device filter requirements, and not as a + general-purpose flag. Excessive use might result in inefficient event + handling. + + + + + + + Add a program to the list of programs to be executed for a specific + device. + If no absolute path is given, the program is expected to live in + /usr/lib/udev, otherwise the absolute path must be specified. The program + name and following arguments are separated by spaces. Single quotes can + be used to specify arguments with spaces. + This can only be used for very short running tasks. Running an + event process for a long period of time may block all further events for + this or a dependent device. Starting daemons or other long running processes + is not appropriate for udev. + + + + + + + A named label to which a GOTO may jump. + + + + + + + Jumps to the next LABEL with a matching name. + + + + + + + Import a set of variables as device properties, + depending on type: + + + + + Execute an external program specified as the assigned value and + import its output, which must be in environment key + format. Path specification, command/argument separation, + and quoting work like in . + + + + + + Import a text file specified as the assigned value, the content + of which must be in environment key format. + + + + + + Import a single property specified as the assigned value from the + current device database. This works only if the database is already populated + by an earlier event. + + + + + + Import a single property from the kernel command line. For simple flags + the value of the property is set to '1'. + + + + + + Import the stored keys from the parent device by reading + the database entry of the parent device. The value assigned to + is used as a filter of key names + to import (with the same shell-style pattern matching used for + comparisons). + + + + + + + + + + Wait for a file to become available or until a timeout of + 10 seconds expires. The path is relative to the sysfs device; + if no path is specified, this waits for an attribute to appear. + + + + + + + Rule and device options: + + + + + Specify the priority of the created symlinks. Devices with higher + priorities overwrite existing symlinks of other devices. The default is 0. + + + + + + Number of seconds an event waits for operations to finish before + giving up and terminating itself. + + + + + + Usually control and other possibly unsafe characters are replaced + in strings used for device naming. The mode of replacement can be specified + with this option. + + + + + + Apply the permissions specified in this rule to the static device node with + the specified name. Static device nodes might be provided by kernel modules + or copied from /usr/lib/udev/devices. These nodes might not have + a corresponding kernel device at the time udevd is started; they can trigger + automatic kernel module loading. + + + + + + Watch the device node with inotify; when the node is closed after being opened for + writing, a change uevent is synthesized. + + + + + + Disable the watching of a device node with inotify. + + + + + + + + The , , , + , , and + fields support simple string substitutions. The + substitutions are performed after all rules have been processed, right before the program + is executed, allowing for the use of device properties set by earlier matching + rules. For all other fields, substitutions are performed while the individual rule is + being processed. The available substitutions are: + + + , + + The kernel name for this device. + + + + + , + + The kernel number for this device. For example, 'sda3' has + kernel number of '3' + + + + + , + + The devpath of the device. + + + + + , + + The name of the device matched while searching the devpath upwards for + , , and . + + + + + + + + The driver name of the device matched while searching the devpath upwards for + , , and . + + + + + + , + + The value of a sysfs attribute found at the device where + all keys of the rule have matched. If the matching device does not have + such an attribute, and a previous KERNELS, SUBSYSTEMS, DRIVERS, or + ATTRS test selected a parent device, then the attribute from that + parent device is used. + If the attribute is a symlink, the last element of the symlink target is + returned as the value. + + + + + , + + A device property value. + + + + + , + + The kernel major number for the device. + + + + + , + + The kernel minor number for the device. + + + + + , + + The string returned by the external program requested with PROGRAM. + A single part of the string, separated by a space character, may be selected + by specifying the part number as an attribute: . + If the number is followed by the '+' character, this part plus all remaining parts + of the result string are substituted: + + + + + , + + The node name of the parent device. + + + + + + + The current name of the device. If not changed by a rule, it is the + name of the kernel device. + + + + + + + A space-separated list of the current symlinks. The value is + only set during a remove event or if an earlier rule assigned a value. + + + + + , + + The udev_root value. + + + + + , + + The sysfs mount point. + + + + + , + + The name of the device node. + + + + + + + The '%' character itself. + + + + + + + The '$' character itself. + + + + + + + Author + Written by Greg Kroah-Hartman greg@kroah.com and + Kay Sievers kay.sievers@vrfy.org. With much help from + Dan Stekloff and many others. + + + + See Also + + udevd8 + , + + udevadm8 + + + diff --git a/src/udevadm-control.c b/src/udevadm-control.c new file mode 100755 index 0000000..cafa214 --- /dev/null +++ b/src/udevadm-control.c @@ -0,0 +1,175 @@ +/* + * Copyright (C) 2005-2011 Kay Sievers + * + * 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 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. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static void print_help(void) +{ + printf("Usage: udevadm control COMMAND\n" + " --exit instruct the daemon to cleanup and exit\n" + " --log-priority= set the udev log level for the daemon\n" + " --stop-exec-queue do not execute events, queue only\n" + " --start-exec-queue execute events, flush queue\n" + " --reload reload rules and databases\n" + " --property== set a global property for all events\n" + " --children-max= maximum number of children\n" + " --timeout= maximum time to block for a reply\n" + " --help print this help text\n\n"); +} + +static int adm_control(struct udev *udev, int argc, char *argv[]) +{ + struct udev_ctrl *uctrl = NULL; + int timeout = 60; + int rc = 1; + + static const struct option options[] = { + { "exit", no_argument, NULL, 'e' }, + { "log-priority", required_argument, NULL, 'l' }, + { "stop-exec-queue", no_argument, NULL, 's' }, + { "start-exec-queue", no_argument, NULL, 'S' }, + { "reload", no_argument, NULL, 'R' }, + { "reload-rules", no_argument, NULL, 'R' }, + { "property", required_argument, NULL, 'p' }, + { "env", required_argument, NULL, 'p' }, + { "children-max", required_argument, NULL, 'm' }, + { "timeout", required_argument, NULL, 't' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + + if (getuid() != 0) { + fprintf(stderr, "root privileges required\n"); + return 1; + } + + uctrl = udev_ctrl_new(udev); + if (uctrl == NULL) + return 2; + + for (;;) { + int option; + + option = getopt_long(argc, argv, "el:sSRp:m:h", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'e': + if (udev_ctrl_send_exit(uctrl, timeout) < 0) + rc = 2; + else + rc = 0; + break; + case 'l': { + int i; + + i = util_log_priority(optarg); + if (i < 0) { + fprintf(stderr, "invalid number '%s'\n", optarg); + goto out; + } + if (udev_ctrl_send_set_log_level(uctrl, util_log_priority(optarg), timeout) < 0) + rc = 2; + else + rc = 0; + break; + } + case 's': + if (udev_ctrl_send_stop_exec_queue(uctrl, timeout) < 0) + rc = 2; + else + rc = 0; + break; + case 'S': + if (udev_ctrl_send_start_exec_queue(uctrl, timeout) < 0) + rc = 2; + else + rc = 0; + break; + case 'R': + if (udev_ctrl_send_reload(uctrl, timeout) < 0) + rc = 2; + else + rc = 0; + break; + case 'p': + if (strchr(optarg, '=') == NULL) { + fprintf(stderr, "expect = instead of '%s'\n", optarg); + goto out; + } + if (udev_ctrl_send_set_env(uctrl, optarg, timeout) < 0) + rc = 2; + else + rc = 0; + break; + case 'm': { + char *endp; + int i; + + i = strtoul(optarg, &endp, 0); + if (endp[0] != '\0' || i < 1) { + fprintf(stderr, "invalid number '%s'\n", optarg); + goto out; + } + if (udev_ctrl_send_set_children_max(uctrl, i, timeout) < 0) + rc = 2; + else + rc = 0; + break; + } + case 't': { + int seconds; + + seconds = atoi(optarg); + if (seconds >= 0) + timeout = seconds; + else + fprintf(stderr, "invalid timeout value\n"); + break; + } + case 'h': + print_help(); + rc = 0; + break; + } + } + + if (argv[optind] != NULL) + fprintf(stderr, "unknown option\n"); + else if (optind == 1) + fprintf(stderr, "missing option\n"); +out: + udev_ctrl_unref(uctrl); + return rc; +} + +const struct udevadm_cmd udevadm_control = { + .name = "control", + .cmd = adm_control, + .help = "control the udev daemon", +}; diff --git a/src/udevadm-info.c b/src/udevadm-info.c new file mode 100755 index 0000000..ee9b59f --- /dev/null +++ b/src/udevadm-info.c @@ -0,0 +1,568 @@ +/* + * Copyright (C) 2004-2009 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static bool skip_attribute(const char *name) +{ + static const char const *skip[] = { + "uevent", + "dev", + "modalias", + "resource", + "driver", + "subsystem", + "module", + }; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(skip); i++) + if (strcmp(name, skip[i]) == 0) + return true; + return false; +} + +static void print_all_attributes(struct udev_device *device, const char *key) +{ + struct udev *udev = udev_device_get_udev(device); + struct udev_list_entry *sysattr; + + udev_list_entry_foreach(sysattr, udev_device_get_sysattr_list_entry(device)) { + const char *name; + const char *value; + size_t len; + + name = udev_list_entry_get_name(sysattr); + if (skip_attribute(name)) + continue; + + value = udev_device_get_sysattr_value(device, name); + if (value == NULL) + continue; + dbg(udev, "attr '%s'='%s'\n", name, value); + + /* skip any values that look like a path */ + if (value[0] == '/') + continue; + + /* skip nonprintable attributes */ + len = strlen(value); + while (len > 0 && isprint(value[len-1])) + len--; + if (len > 0) { + dbg(udev, "attribute value of '%s' non-printable, skip\n", name); + continue; + } + + printf(" %s{%s}==\"%s\"\n", key, name, value); + } + printf("\n"); +} + +static int print_device_chain(struct udev_device *device) +{ + struct udev_device *device_parent; + const char *str; + + printf("\n" + "Udevadm info starts with the device specified by the devpath and then\n" + "walks up the chain of parent devices. It prints for every device\n" + "found, all possible attributes in the udev rules key format.\n" + "A rule to match, can be composed by the attributes of the device\n" + "and the attributes from one single parent device.\n" + "\n"); + + printf(" looking at device '%s':\n", udev_device_get_devpath(device)); + printf(" KERNEL==\"%s\"\n", udev_device_get_sysname(device)); + str = udev_device_get_subsystem(device); + if (str == NULL) + str = ""; + printf(" SUBSYSTEM==\"%s\"\n", str); + str = udev_device_get_driver(device); + if (str == NULL) + str = ""; + printf(" DRIVER==\"%s\"\n", str); + print_all_attributes(device, "ATTR"); + + device_parent = device; + do { + device_parent = udev_device_get_parent(device_parent); + if (device_parent == NULL) + break; + printf(" looking at parent device '%s':\n", udev_device_get_devpath(device_parent)); + printf(" KERNELS==\"%s\"\n", udev_device_get_sysname(device_parent)); + str = udev_device_get_subsystem(device_parent); + if (str == NULL) + str = ""; + printf(" SUBSYSTEMS==\"%s\"\n", str); + str = udev_device_get_driver(device_parent); + if (str == NULL) + str = ""; + printf(" DRIVERS==\"%s\"\n", str); + print_all_attributes(device_parent, "ATTRS"); + } while (device_parent != NULL); + + return 0; +} + +static void print_record(struct udev_device *device) +{ + size_t len; + const char *str; + int i; + struct udev_list_entry *list_entry; + + printf("P: %s\n", udev_device_get_devpath(device)); + + len = strlen(udev_get_dev_path(udev_device_get_udev(device))); + str = udev_device_get_devnode(device); + if (str != NULL) + printf("N: %s\n", &str[len+1]); + + i = udev_device_get_devlink_priority(device); + if (i != 0) + printf("L: %i\n", i); + + udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(device)) { + len = strlen(udev_get_dev_path(udev_device_get_udev(device))); + printf("S: %s\n", &udev_list_entry_get_name(list_entry)[len+1]); + } + + udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(device)) + printf("E: %s=%s\n", + udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry)); + printf("\n"); +} + +static int stat_device(const char *name, bool export, const char *prefix) +{ + struct stat statbuf; + + if (stat(name, &statbuf) != 0) + return -1; + + if (export) { + if (prefix == NULL) + prefix = "INFO_"; + printf("%sMAJOR=%d\n" + "%sMINOR=%d\n", + prefix, major(statbuf.st_dev), + prefix, minor(statbuf.st_dev)); + } else + printf("%d:%d\n", major(statbuf.st_dev), minor(statbuf.st_dev)); + return 0; +} + +static int export_devices(struct udev *udev) +{ + struct udev_enumerate *udev_enumerate; + struct udev_list_entry *list_entry; + + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_scan_devices(udev_enumerate); + udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(udev_enumerate)) { + struct udev_device *device; + + device = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list_entry)); + if (device != NULL) { + print_record(device); + udev_device_unref(device); + } + } + udev_enumerate_unref(udev_enumerate); + return 0; +} + +static void cleanup_dir(DIR *dir, mode_t mask, int depth) +{ + struct dirent *dent; + + if (depth <= 0) + return; + + for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) { + struct stat stats; + + if (dent->d_name[0] == '.') + continue; + if (fstatat(dirfd(dir), dent->d_name, &stats, AT_SYMLINK_NOFOLLOW) != 0) + continue; + if ((stats.st_mode & mask) != 0) + continue; + if (S_ISDIR(stats.st_mode)) { + DIR *dir2; + + dir2 = fdopendir(openat(dirfd(dir), dent->d_name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC)); + if (dir2 != NULL) { + cleanup_dir(dir2, mask, depth-1); + closedir(dir2); + } + unlinkat(dirfd(dir), dent->d_name, AT_REMOVEDIR); + } else { + unlinkat(dirfd(dir), dent->d_name, 0); + } + } +} + +static void cleanup_db(struct udev *udev) +{ + char filename[UTIL_PATH_SIZE]; + DIR *dir; + + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/queue.bin", NULL); + unlink(filename); + + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/data", NULL); + dir = opendir(filename); + if (dir != NULL) { + cleanup_dir(dir, S_ISVTX, 1); + closedir(dir); + } + + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/links", NULL); + dir = opendir(filename); + if (dir != NULL) { + cleanup_dir(dir, 0, 2); + closedir(dir); + } + + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/tags", NULL); + dir = opendir(filename); + if (dir != NULL) { + cleanup_dir(dir, 0, 2); + closedir(dir); + } + + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/watch", NULL); + dir = opendir(filename); + if (dir != NULL) { + cleanup_dir(dir, 0, 1); + closedir(dir); + } + + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/firmware-missing", NULL); + dir = opendir(filename); + if (dir != NULL) { + cleanup_dir(dir, 0, 1); + closedir(dir); + } +} + +static int uinfo(struct udev *udev, int argc, char *argv[]) +{ + struct udev_device *device = NULL; + bool root = 0; + bool export = 0; + const char *export_prefix = NULL; + char path[UTIL_PATH_SIZE]; + char name[UTIL_PATH_SIZE]; + struct udev_list_entry *list_entry; + int rc = 0; + + static const struct option options[] = { + { "name", required_argument, NULL, 'n' }, + { "path", required_argument, NULL, 'p' }, + { "query", required_argument, NULL, 'q' }, + { "attribute-walk", no_argument, NULL, 'a' }, + { "cleanup-db", no_argument, NULL, 'c' }, + { "export-db", no_argument, NULL, 'e' }, + { "root", no_argument, NULL, 'r' }, + { "run", no_argument, NULL, 'R' }, + { "device-id-of-file", required_argument, NULL, 'd' }, + { "export", no_argument, NULL, 'x' }, + { "export-prefix", required_argument, NULL, 'P' }, + { "version", no_argument, NULL, 'V' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + + enum action_type { + ACTION_NONE, + ACTION_QUERY, + ACTION_ATTRIBUTE_WALK, + ACTION_ROOT, + ACTION_DEVICE_ID_FILE, + } action = ACTION_NONE; + + enum query_type { + QUERY_NONE, + QUERY_NAME, + QUERY_PATH, + QUERY_SYMLINK, + QUERY_PROPERTY, + QUERY_ALL, + } query = QUERY_NONE; + + for (;;) { + int option; + struct stat statbuf; + + option = getopt_long(argc, argv, "aced:n:p:q:rxP:RVh", options, NULL); + if (option == -1) + break; + + dbg(udev, "option '%c'\n", option); + switch (option) { + case 'n': + if (device != NULL) { + fprintf(stderr, "device already specified\n"); + rc = 2; + goto exit; + } + /* remove /dev if given */ + if (strncmp(optarg, udev_get_dev_path(udev), strlen(udev_get_dev_path(udev))) != 0) + util_strscpyl(name, sizeof(name), udev_get_dev_path(udev), "/", optarg, NULL); + else + util_strscpy(name, sizeof(name), optarg); + util_remove_trailing_chars(name, '/'); + if (stat(name, &statbuf) < 0) { + fprintf(stderr, "device node not found\n"); + rc = 2; + goto exit; + } else { + char type; + + if (S_ISBLK(statbuf.st_mode)) { + type = 'b'; + } else if (S_ISCHR(statbuf.st_mode)) { + type = 'c'; + } else { + fprintf(stderr, "device node has wrong file type\n"); + rc = 2; + goto exit; + } + device = udev_device_new_from_devnum(udev, type, statbuf.st_rdev); + if (device == NULL) { + fprintf(stderr, "device node not found\n"); + rc = 2; + goto exit; + } + } + break; + case 'p': + if (device != NULL) { + fprintf(stderr, "device already specified\n"); + rc = 2; + goto exit; + } + /* add sys dir if needed */ + if (strncmp(optarg, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) + util_strscpyl(path, sizeof(path), udev_get_sys_path(udev), optarg, NULL); + else + util_strscpy(path, sizeof(path), optarg); + util_remove_trailing_chars(path, '/'); + device = udev_device_new_from_syspath(udev, path); + if (device == NULL) { + fprintf(stderr, "device path not found\n"); + rc = 2; + goto exit; + } + break; + case 'q': + action = ACTION_QUERY; + if (strcmp(optarg, "property") == 0 || strcmp(optarg, "env") == 0) { + query = QUERY_PROPERTY; + } else if (strcmp(optarg, "name") == 0) { + query = QUERY_NAME; + } else if (strcmp(optarg, "symlink") == 0) { + query = QUERY_SYMLINK; + } else if (strcmp(optarg, "path") == 0) { + query = QUERY_PATH; + } else if (strcmp(optarg, "all") == 0) { + query = QUERY_ALL; + } else { + fprintf(stderr, "unknown query type\n"); + rc = 3; + goto exit; + } + break; + case 'r': + if (action == ACTION_NONE) + action = ACTION_ROOT; + root = true; + break; + case 'R': + printf("%s\n", udev_get_run_path(udev)); + goto exit; + case 'd': + action = ACTION_DEVICE_ID_FILE; + util_strscpy(name, sizeof(name), optarg); + break; + case 'a': + action = ACTION_ATTRIBUTE_WALK; + break; + case 'e': + export_devices(udev); + goto exit; + case 'c': + cleanup_db(udev); + goto exit; + case 'x': + export = true; + break; + case 'P': + export_prefix = optarg; + break; + case 'V': + printf("%s\n", VERSION); + goto exit; + case 'h': + printf("Usage: udevadm info OPTIONS\n" + " --query= query device information:\n" + " name name of device node\n" + " symlink pointing to node\n" + " path sys device path\n" + " property the device properties\n" + " all all values\n" + " --path= sys device path used for query or attribute walk\n" + " --name= node or symlink name used for query or attribute walk\n" + " --root prepend dev directory to path names\n" + " --attribute-walk print all key matches while walking along the chain\n" + " of parent devices\n" + " --device-id-of-file= print major:minor of device containing this file\n" + " --export export key/value pairs\n" + " --export-prefix export the key name with a prefix\n" + " --export-db export the content of the udev database\n" + " --cleanup-db cleanup the udev database\n" + " --help\n\n"); + goto exit; + default: + rc = 1; + goto exit; + } + } + + switch (action) { + case ACTION_QUERY: + if (device == NULL) { + fprintf(stderr, "query needs a valid device specified by --path= or --name=\n"); + rc = 4; + goto exit; + } + + switch(query) { + case QUERY_NAME: { + const char *node = udev_device_get_devnode(device); + + if (node == NULL) { + fprintf(stderr, "no device node found\n"); + rc = 5; + goto exit; + } + + if (root) { + printf("%s\n", udev_device_get_devnode(device)); + } else { + size_t len = strlen(udev_get_dev_path(udev)); + + printf("%s\n", &udev_device_get_devnode(device)[len+1]); + } + break; + } + case QUERY_SYMLINK: + list_entry = udev_device_get_devlinks_list_entry(device); + while (list_entry != NULL) { + if (root) { + printf("%s", udev_list_entry_get_name(list_entry)); + } else { + size_t len; + + len = strlen(udev_get_dev_path(udev_device_get_udev(device))); + printf("%s", &udev_list_entry_get_name(list_entry)[len+1]); + } + list_entry = udev_list_entry_get_next(list_entry); + if (list_entry != NULL) + printf(" "); + } + printf("\n"); + break; + case QUERY_PATH: + printf("%s\n", udev_device_get_devpath(device)); + goto exit; + case QUERY_PROPERTY: + list_entry = udev_device_get_properties_list_entry(device); + while (list_entry != NULL) { + if (export) { + const char *prefix = export_prefix; + + if (prefix == NULL) + prefix = ""; + printf("%s%s='%s'\n", prefix, + udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry)); + } else { + printf("%s=%s\n", udev_list_entry_get_name(list_entry), udev_list_entry_get_value(list_entry)); + } + list_entry = udev_list_entry_get_next(list_entry); + } + break; + case QUERY_ALL: + print_record(device); + break; + default: + fprintf(stderr, "unknown query type\n"); + break; + } + break; + case ACTION_ATTRIBUTE_WALK: + if (device == NULL) { + fprintf(stderr, "query needs a valid device specified by --path= or --name=\n"); + rc = 4; + goto exit; + } + print_device_chain(device); + break; + case ACTION_DEVICE_ID_FILE: + if (stat_device(name, export, export_prefix) != 0) + rc = 1; + break; + case ACTION_ROOT: + printf("%s\n", udev_get_dev_path(udev)); + break; + default: + fprintf(stderr, "missing option\n"); + rc = 1; + break; + } + +exit: + udev_device_unref(device); + return rc; +} + +const struct udevadm_cmd udevadm_info = { + .name = "info", + .cmd = uinfo, + .help = "query sysfs or the udev database", +}; diff --git a/src/udevadm-monitor.c b/src/udevadm-monitor.c new file mode 100755 index 0000000..5997dd8 --- /dev/null +++ b/src/udevadm-monitor.c @@ -0,0 +1,297 @@ +/* + * Copyright (C) 2004-2010 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static bool udev_exit; + +static void sig_handler(int signum) +{ + if (signum == SIGINT || signum == SIGTERM) + udev_exit = true; +} + +static void print_device(struct udev_device *device, const char *source, int prop) +{ + struct timespec ts; + + clock_gettime(CLOCK_MONOTONIC, &ts); + printf("%-6s[%llu.%06u] %-8s %s (%s)\n", + source, + (unsigned long long) ts.tv_sec, (unsigned int) ts.tv_nsec/1000, + udev_device_get_action(device), + udev_device_get_devpath(device), + udev_device_get_subsystem(device)); + if (prop) { + struct udev_list_entry *list_entry; + + udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(device)) + printf("%s=%s\n", + udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry)); + printf("\n"); + } +} + +static int adm_monitor(struct udev *udev, int argc, char *argv[]) +{ + struct sigaction act; + sigset_t mask; + int option; + bool prop = false; + bool print_kernel = false; + bool print_udev = false; + struct udev_list subsystem_match_list; + struct udev_list tag_match_list; + struct udev_monitor *udev_monitor = NULL; + struct udev_monitor *kernel_monitor = NULL; + int fd_ep = -1; + int fd_kernel = -1, fd_udev = -1; + struct epoll_event ep_kernel, ep_udev; + int rc = 0; + + static const struct option options[] = { + { "property", no_argument, NULL, 'p' }, + { "environment", no_argument, NULL, 'e' }, + { "kernel", no_argument, NULL, 'k' }, + { "udev", no_argument, NULL, 'u' }, + { "subsystem-match", required_argument, NULL, 's' }, + { "tag-match", required_argument, NULL, 't' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + + udev_list_init(udev, &subsystem_match_list, true); + udev_list_init(udev, &tag_match_list, true); + + for (;;) { + option = getopt_long(argc, argv, "pekus:t:h", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'p': + case 'e': + prop = true; + break; + case 'k': + print_kernel = true; + break; + case 'u': + print_udev = true; + break; + case 's': + { + char subsys[UTIL_NAME_SIZE]; + char *devtype; + + util_strscpy(subsys, sizeof(subsys), optarg); + devtype = strchr(subsys, '/'); + if (devtype != NULL) { + devtype[0] = '\0'; + devtype++; + } + udev_list_entry_add(&subsystem_match_list, subsys, devtype); + break; + } + case 't': + udev_list_entry_add(&tag_match_list, optarg, NULL); + break; + case 'h': + printf("Usage: udevadm monitor [--property] [--kernel] [--udev] [--help]\n" + " --property print the event properties\n" + " --kernel print kernel uevents\n" + " --udev print udev events\n" + " --subsystem-match= filter events by subsystem\n" + " --tag-match= filter events by tag\n" + " --help\n\n"); + goto out; + default: + rc = 1; + goto out; + } + } + + if (!print_kernel && !print_udev) { + print_kernel = true; + print_udev = true; + } + + /* set signal handlers */ + memset(&act, 0x00, sizeof(struct sigaction)); + act.sa_handler = sig_handler; + sigemptyset(&act.sa_mask); + act.sa_flags = SA_RESTART; + sigaction(SIGINT, &act, NULL); + sigaction(SIGTERM, &act, NULL); + sigemptyset(&mask); + sigaddset(&mask, SIGINT); + sigaddset(&mask, SIGTERM); + sigprocmask(SIG_UNBLOCK, &mask, NULL); + + fd_ep = epoll_create1(EPOLL_CLOEXEC); + if (fd_ep < 0) { + err(udev, "error creating epoll fd: %m\n"); + goto out; + } + + printf("monitor will print the received events for:\n"); + if (print_udev) { + struct udev_list_entry *entry; + + udev_monitor = udev_monitor_new_from_netlink(udev, "udev"); + if (udev_monitor == NULL) { + fprintf(stderr, "error: unable to create netlink socket\n"); + rc = 1; + goto out; + } + udev_monitor_set_receive_buffer_size(udev_monitor, 128*1024*1024); + fd_udev = udev_monitor_get_fd(udev_monitor); + + udev_list_entry_foreach(entry, udev_list_get_entry(&subsystem_match_list)) { + const char *subsys = udev_list_entry_get_name(entry); + const char *devtype = udev_list_entry_get_value(entry); + + if (udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, subsys, devtype) < 0) + fprintf(stderr, "error: unable to apply subsystem filter '%s'\n", subsys); + } + + udev_list_entry_foreach(entry, udev_list_get_entry(&tag_match_list)) { + const char *tag = udev_list_entry_get_name(entry); + + if (udev_monitor_filter_add_match_tag(udev_monitor, tag) < 0) + fprintf(stderr, "error: unable to apply tag filter '%s'\n", tag); + } + + if (udev_monitor_enable_receiving(udev_monitor) < 0) { + fprintf(stderr, "error: unable to subscribe to udev events\n"); + rc = 2; + goto out; + } + + memset(&ep_udev, 0, sizeof(struct epoll_event)); + ep_udev.events = EPOLLIN; + ep_udev.data.fd = fd_udev; + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_udev, &ep_udev) < 0) { + err(udev, "fail to add fd to epoll: %m\n"); + goto out; + } + + printf("UDEV - the event which udev sends out after rule processing\n"); + } + + if (print_kernel) { + struct udev_list_entry *entry; + + kernel_monitor = udev_monitor_new_from_netlink(udev, "kernel"); + if (kernel_monitor == NULL) { + fprintf(stderr, "error: unable to create netlink socket\n"); + rc = 3; + goto out; + } + udev_monitor_set_receive_buffer_size(kernel_monitor, 128*1024*1024); + fd_kernel = udev_monitor_get_fd(kernel_monitor); + + udev_list_entry_foreach(entry, udev_list_get_entry(&subsystem_match_list)) { + const char *subsys = udev_list_entry_get_name(entry); + + if (udev_monitor_filter_add_match_subsystem_devtype(kernel_monitor, subsys, NULL) < 0) + fprintf(stderr, "error: unable to apply subsystem filter '%s'\n", subsys); + } + + if (udev_monitor_enable_receiving(kernel_monitor) < 0) { + fprintf(stderr, "error: unable to subscribe to kernel events\n"); + rc = 4; + goto out; + } + + memset(&ep_kernel, 0, sizeof(struct epoll_event)); + ep_kernel.events = EPOLLIN; + ep_kernel.data.fd = fd_kernel; + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_kernel, &ep_kernel) < 0) { + err(udev, "fail to add fd to epoll: %m\n"); + goto out; + } + + printf("KERNEL - the kernel uevent\n"); + } + printf("\n"); + + while (!udev_exit) { + int fdcount; + struct epoll_event ev[4]; + int i; + + fdcount = epoll_wait(fd_ep, ev, ARRAY_SIZE(ev), -1); + if (fdcount < 0) { + if (errno != EINTR) + fprintf(stderr, "error receiving uevent message: %m\n"); + continue; + } + + for (i = 0; i < fdcount; i++) { + if (ev[i].data.fd == fd_kernel && ev[i].events & EPOLLIN) { + struct udev_device *device; + + device = udev_monitor_receive_device(kernel_monitor); + if (device == NULL) + continue; + print_device(device, "KERNEL", prop); + udev_device_unref(device); + } else if (ev[i].data.fd == fd_udev && ev[i].events & EPOLLIN) { + struct udev_device *device; + + device = udev_monitor_receive_device(udev_monitor); + if (device == NULL) + continue; + print_device(device, "UDEV", prop); + udev_device_unref(device); + } + } + } +out: + if (fd_ep >= 0) + close(fd_ep); + udev_monitor_unref(udev_monitor); + udev_monitor_unref(kernel_monitor); + udev_list_cleanup(&subsystem_match_list); + udev_list_cleanup(&tag_match_list); + return rc; +} + +const struct udevadm_cmd udevadm_monitor = { + .name = "monitor", + .cmd = adm_monitor, + .help = "listen to kernel and udev events", +}; diff --git a/src/udevadm-settle.c b/src/udevadm-settle.c new file mode 100755 index 0000000..b168def --- /dev/null +++ b/src/udevadm-settle.c @@ -0,0 +1,235 @@ +/* + * Copyright (C) 2006-2009 Kay Sievers + * Copyright (C) 2009 Canonical Ltd. + * Copyright (C) 2009 Scott James Remnant + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static int adm_settle(struct udev *udev, int argc, char *argv[]) +{ + static const struct option options[] = { + { "seq-start", required_argument, NULL, 's' }, + { "seq-end", required_argument, NULL, 'e' }, + { "timeout", required_argument, NULL, 't' }, + { "exit-if-exists", required_argument, NULL, 'E' }, + { "quiet", no_argument, NULL, 'q' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + unsigned long long start_usec = now_usec(); + unsigned long long start = 0; + unsigned long long end = 0; + int quiet = 0; + const char *exists = NULL; + unsigned int timeout = 120; + struct pollfd pfd[1]; + struct udev_queue *udev_queue = NULL; + int rc = EXIT_FAILURE; + + dbg(udev, "version %s\n", VERSION); + + for (;;) { + int option; + int seconds; + + option = getopt_long(argc, argv, "s:e:t:E:qh", options, NULL); + if (option == -1) + break; + + switch (option) { + case 's': + start = strtoull(optarg, NULL, 0); + break; + case 'e': + end = strtoull(optarg, NULL, 0); + break; + case 't': + seconds = atoi(optarg); + if (seconds >= 0) + timeout = seconds; + else + fprintf(stderr, "invalid timeout value\n"); + dbg(udev, "timeout=%i\n", timeout); + break; + case 'q': + quiet = 1; + break; + case 'E': + exists = optarg; + break; + case 'h': + printf("Usage: udevadm settle OPTIONS\n" + " --timeout= maximum time to wait for events\n" + " --seq-start= first seqnum to wait for\n" + " --seq-end= last seqnum to wait for\n" + " --exit-if-exists= stop waiting if file exists\n" + " --quiet do not print list after timeout\n" + " --help\n\n"); + exit(EXIT_SUCCESS); + default: + exit(EXIT_FAILURE); + } + } + + udev_queue = udev_queue_new(udev); + if (udev_queue == NULL) + exit(2); + + if (start > 0) { + unsigned long long kernel_seq; + + kernel_seq = udev_queue_get_kernel_seqnum(udev_queue); + + /* unless specified, the last event is the current kernel seqnum */ + if (end == 0) + end = udev_queue_get_kernel_seqnum(udev_queue); + + if (start > end) { + err(udev, "seq-start larger than seq-end, ignoring\n"); + start = 0; + end = 0; + } + + if (start > kernel_seq || end > kernel_seq) { + err(udev, "seq-start or seq-end larger than current kernel value, ignoring\n"); + start = 0; + end = 0; + } + info(udev, "start=%llu end=%llu current=%llu\n", start, end, kernel_seq); + } else { + if (end > 0) { + err(udev, "seq-end needs seq-start parameter, ignoring\n"); + end = 0; + } + } + + /* guarantee that the udev daemon isn't pre-processing */ + if (getuid() == 0) { + struct udev_ctrl *uctrl; + + uctrl = udev_ctrl_new(udev); + if (uctrl != NULL) { + if (udev_ctrl_send_ping(uctrl, timeout) < 0) { + info(udev, "no connection to daemon\n"); + udev_ctrl_unref(uctrl); + rc = EXIT_SUCCESS; + goto out; + } + udev_ctrl_unref(uctrl); + } + } + + pfd[0].events = POLLIN; + pfd[0].fd = inotify_init1(IN_CLOEXEC); + if (pfd[0].fd < 0) { + err(udev, "inotify_init failed: %m\n"); + } else { + if (inotify_add_watch(pfd[0].fd, udev_get_run_path(udev), IN_MOVED_TO) < 0) { + err(udev, "watching '%s' failed\n", udev_get_run_path(udev)); + close(pfd[0].fd); + pfd[0].fd = -1; + } + } + + for (;;) { + struct stat statbuf; + + if (exists != NULL && stat(exists, &statbuf) == 0) { + rc = EXIT_SUCCESS; + break; + } + + if (start > 0) { + /* if asked for, wait for a specific sequence of events */ + if (udev_queue_get_seqnum_sequence_is_finished(udev_queue, start, end) == 1) { + rc = EXIT_SUCCESS; + break; + } + } else { + /* exit if queue is empty */ + if (udev_queue_get_queue_is_empty(udev_queue)) { + rc = EXIT_SUCCESS; + break; + } + } + + if (pfd[0].fd >= 0) { + int delay; + + if (exists != NULL || start > 0) + delay = 100; + else + delay = 1000; + /* wake up after delay, or immediately after the queue is rebuilt */ + if (poll(pfd, 1, delay) > 0 && pfd[0].revents & POLLIN) { + char buf[sizeof(struct inotify_event) + PATH_MAX]; + + read(pfd[0].fd, buf, sizeof(buf)); + } + } else { + sleep(1); + } + + if (timeout > 0) { + unsigned long long age_usec; + + age_usec = now_usec() - start_usec; + if (age_usec / (1000 * 1000) >= timeout) { + struct udev_list_entry *list_entry; + + if (!quiet && udev_queue_get_queued_list_entry(udev_queue) != NULL) { + info(udev, "timeout waiting for udev queue\n"); + printf("\nudevadm settle - timeout of %i seconds reached, the event queue contains:\n", timeout); + udev_list_entry_foreach(list_entry, udev_queue_get_queued_list_entry(udev_queue)) + printf(" %s (%s)\n", + udev_list_entry_get_name(list_entry), + udev_list_entry_get_value(list_entry)); + } + + break; + } + } + } +out: + if (pfd[0].fd >= 0) + close(pfd[0].fd); + udev_queue_unref(udev_queue); + return rc; +} + +const struct udevadm_cmd udevadm_settle = { + .name = "settle", + .cmd = adm_settle, + .help = "wait for the event queue to finish", +}; diff --git a/src/udevadm-test-builtin.c b/src/udevadm-test-builtin.c new file mode 100755 index 0000000..3a49f7c --- /dev/null +++ b/src/udevadm-test-builtin.c @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2011 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static void help(struct udev *udev) +{ + fprintf(stderr, "\n"); + fprintf(stderr, "Usage: udevadm builtin [--help] \n"); + udev_builtin_list(udev); + fprintf(stderr, "\n"); +} + +static int adm_builtin(struct udev *udev, int argc, char *argv[]) +{ + static const struct option options[] = { + { "help", no_argument, NULL, 'h' }, + {} + }; + char *command = NULL; + char *syspath = NULL; + char filename[UTIL_PATH_SIZE]; + struct udev_device *dev = NULL; + enum udev_builtin_cmd cmd; + int rc = EXIT_SUCCESS; + + dbg(udev, "version %s\n", VERSION); + + for (;;) { + int option; + + option = getopt_long(argc, argv, "h", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'h': + help(udev); + goto out; + } + } + + command = argv[optind++]; + if (command == NULL) { + fprintf(stderr, "command missing\n"); + help(udev); + rc = 2; + goto out; + } + + syspath = argv[optind++]; + if (syspath == NULL) { + fprintf(stderr, "syspath missing\n\n"); + rc = 3; + goto out; + } + + udev_builtin_init(udev); + + cmd = udev_builtin_lookup(command); + if (cmd >= UDEV_BUILTIN_MAX) { + fprintf(stderr, "unknown command '%s'\n", command); + help(udev); + rc = 5; + goto out; + } + + /* add /sys if needed */ + if (strncmp(syspath, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) + util_strscpyl(filename, sizeof(filename), udev_get_sys_path(udev), syspath, NULL); + else + util_strscpy(filename, sizeof(filename), syspath); + util_remove_trailing_chars(filename, '/'); + + dev = udev_device_new_from_syspath(udev, filename); + if (dev == NULL) { + fprintf(stderr, "unable to open device '%s'\n\n", filename); + rc = 4; + goto out; + } + + if (udev_builtin_run(dev, cmd, command, true) < 0) { + fprintf(stderr, "error executing '%s'\n\n", command); + rc = 6; + } +out: + udev_device_unref(dev); + udev_builtin_exit(udev); + return rc; +} + +const struct udevadm_cmd udevadm_test_builtin = { + .name = "test-builtin", + .cmd = adm_builtin, + .help = "test a built-in command", + .debug = true, +}; diff --git a/src/udevadm-test.c b/src/udevadm-test.c new file mode 100755 index 0000000..6275cff --- /dev/null +++ b/src/udevadm-test.c @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2003-2004 Greg Kroah-Hartman + * Copyright (C) 2004-2008 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static int adm_test(struct udev *udev, int argc, char *argv[]) +{ + int resolve_names = 1; + char filename[UTIL_PATH_SIZE]; + const char *action = "add"; + const char *syspath = NULL; + struct udev_event *event = NULL; + struct udev_device *dev = NULL; + struct udev_rules *rules = NULL; + struct udev_list_entry *entry; + sigset_t mask, sigmask_orig; + int err; + int rc = 0; + + static const struct option options[] = { + { "action", required_argument, NULL, 'a' }, + { "resolve-names", required_argument, NULL, 'N' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + + info(udev, "version %s\n", VERSION); + + for (;;) { + int option; + + option = getopt_long(argc, argv, "a:s:N:fh", options, NULL); + if (option == -1) + break; + + dbg(udev, "option '%c'\n", option); + switch (option) { + case 'a': + action = optarg; + break; + case 'N': + if (strcmp (optarg, "early") == 0) { + resolve_names = 1; + } else if (strcmp (optarg, "late") == 0) { + resolve_names = 0; + } else if (strcmp (optarg, "never") == 0) { + resolve_names = -1; + } else { + fprintf(stderr, "resolve-names must be early, late or never\n"); + err(udev, "resolve-names must be early, late or never\n"); + exit(EXIT_FAILURE); + } + break; + case 'h': + printf("Usage: udevadm test OPTIONS \n" + " --action= set action string\n" + " --help\n\n"); + exit(EXIT_SUCCESS); + default: + exit(EXIT_FAILURE); + } + } + syspath = argv[optind]; + + if (syspath == NULL) { + fprintf(stderr, "syspath parameter missing\n"); + rc = 2; + goto out; + } + + printf("This program is for debugging only, it does not run any program,\n" + "specified by a RUN key. It may show incorrect results, because\n" + "some values may be different, or not available at a simulation run.\n" + "\n"); + + sigprocmask(SIG_SETMASK, NULL, &sigmask_orig); + + udev_builtin_init(udev); + + rules = udev_rules_new(udev, resolve_names); + if (rules == NULL) { + fprintf(stderr, "error reading rules\n"); + rc = 3; + goto out; + } + + /* add /sys if needed */ + if (strncmp(syspath, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) + util_strscpyl(filename, sizeof(filename), udev_get_sys_path(udev), syspath, NULL); + else + util_strscpy(filename, sizeof(filename), syspath); + util_remove_trailing_chars(filename, '/'); + + dev = udev_device_new_from_syspath(udev, filename); + if (dev == NULL) { + fprintf(stderr, "unable to open device '%s'\n", filename); + rc = 4; + goto out; + } + + /* skip reading of db, but read kernel parameters */ + udev_device_set_info_loaded(dev); + udev_device_read_uevent_file(dev); + + udev_device_set_action(dev, action); + event = udev_event_new(dev); + + sigfillset(&mask); + sigprocmask(SIG_SETMASK, &mask, &sigmask_orig); + event->fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC); + if (event->fd_signal < 0) { + fprintf(stderr, "error creating signalfd\n"); + rc = 5; + goto out; + } + + err = udev_event_execute_rules(event, rules, &sigmask_orig); + + udev_list_entry_foreach(entry, udev_device_get_properties_list_entry(dev)) + printf("%s=%s\n", udev_list_entry_get_name(entry), udev_list_entry_get_value(entry)); + + if (err == 0) { + udev_list_entry_foreach(entry, udev_list_get_entry(&event->run_list)) { + char program[UTIL_PATH_SIZE]; + + udev_event_apply_format(event, udev_list_entry_get_name(entry), program, sizeof(program)); + printf("run: '%s'\n", program); + } + } +out: + if (event != NULL && event->fd_signal >= 0) + close(event->fd_signal); + udev_event_unref(event); + udev_device_unref(dev); + udev_rules_unref(rules); + udev_builtin_exit(udev); + return rc; +} + +const struct udevadm_cmd udevadm_test = { + .name = "test", + .cmd = adm_test, + .help = "test an event run", + .debug = true, +}; diff --git a/src/udevadm-trigger.c b/src/udevadm-trigger.c new file mode 100755 index 0000000..3cce23d --- /dev/null +++ b/src/udevadm-trigger.c @@ -0,0 +1,232 @@ +/* + * Copyright (C) 2008-2009 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static int verbose; +static int dry_run; + +static void exec_list(struct udev_enumerate *udev_enumerate, const char *action) +{ + struct udev *udev = udev_enumerate_get_udev(udev_enumerate); + struct udev_list_entry *entry; + + udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(udev_enumerate)) { + char filename[UTIL_PATH_SIZE]; + int fd; + + if (verbose) + printf("%s\n", udev_list_entry_get_name(entry)); + if (dry_run) + continue; + util_strscpyl(filename, sizeof(filename), udev_list_entry_get_name(entry), "/uevent", NULL); + fd = open(filename, O_WRONLY); + if (fd < 0) { + dbg(udev, "error on opening %s: %m\n", filename); + continue; + } + if (write(fd, action, strlen(action)) < 0) + info(udev, "error writing '%s' to '%s': %m\n", action, filename); + close(fd); + } +} + +static const char *keyval(const char *str, const char **val, char *buf, size_t size) +{ + char *pos; + + util_strscpy(buf, size,str); + pos = strchr(buf, '='); + if (pos != NULL) { + pos[0] = 0; + pos++; + } + *val = pos; + return buf; +} + +static int adm_trigger(struct udev *udev, int argc, char *argv[]) +{ + static const struct option options[] = { + { "verbose", no_argument, NULL, 'v' }, + { "dry-run", no_argument, NULL, 'n' }, + { "type", required_argument, NULL, 't' }, + { "action", required_argument, NULL, 'c' }, + { "subsystem-match", required_argument, NULL, 's' }, + { "subsystem-nomatch", required_argument, NULL, 'S' }, + { "attr-match", required_argument, NULL, 'a' }, + { "attr-nomatch", required_argument, NULL, 'A' }, + { "property-match", required_argument, NULL, 'p' }, + { "tag-match", required_argument, NULL, 'g' }, + { "sysname-match", required_argument, NULL, 'y' }, + { "parent-match", required_argument, NULL, 'b' }, + { "help", no_argument, NULL, 'h' }, + {} + }; + enum { + TYPE_DEVICES, + TYPE_SUBSYSTEMS, + } device_type = TYPE_DEVICES; + const char *action = "change"; + struct udev_enumerate *udev_enumerate; + int rc = 0; + + dbg(udev, "version %s\n", VERSION); + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) { + rc = 1; + goto exit; + } + + for (;;) { + int option; + const char *key; + const char *val; + char buf[UTIL_PATH_SIZE]; + + option = getopt_long(argc, argv, "vng:o:t:hc:p:s:S:a:A:y:b:", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'v': + verbose = 1; + break; + case 'n': + dry_run = 1; + break; + case 't': + if (strcmp(optarg, "devices") == 0) { + device_type = TYPE_DEVICES; + } else if (strcmp(optarg, "subsystems") == 0) { + device_type = TYPE_SUBSYSTEMS; + } else { + err(udev, "unknown type --type=%s\n", optarg); + rc = 2; + goto exit; + } + break; + case 'c': + action = optarg; + break; + case 's': + udev_enumerate_add_match_subsystem(udev_enumerate, optarg); + break; + case 'S': + udev_enumerate_add_nomatch_subsystem(udev_enumerate, optarg); + break; + case 'a': + key = keyval(optarg, &val, buf, sizeof(buf)); + udev_enumerate_add_match_sysattr(udev_enumerate, key, val); + break; + case 'A': + key = keyval(optarg, &val, buf, sizeof(buf)); + udev_enumerate_add_nomatch_sysattr(udev_enumerate, key, val); + break; + case 'p': + key = keyval(optarg, &val, buf, sizeof(buf)); + udev_enumerate_add_match_property(udev_enumerate, key, val); + break; + case 'g': + udev_enumerate_add_match_tag(udev_enumerate, optarg); + break; + case 'y': + udev_enumerate_add_match_sysname(udev_enumerate, optarg); + break; + case 'b': { + char path[UTIL_PATH_SIZE]; + struct udev_device *dev; + + /* add sys dir if needed */ + if (strncmp(optarg, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) + util_strscpyl(path, sizeof(path), udev_get_sys_path(udev), optarg, NULL); + else + util_strscpy(path, sizeof(path), optarg); + util_remove_trailing_chars(path, '/'); + dev = udev_device_new_from_syspath(udev, path); + if (dev == NULL) { + err(udev, "unable to open the device '%s'\n", optarg); + rc = 2; + goto exit; + } + udev_enumerate_add_match_parent(udev_enumerate, dev); + /* drop reference immediately, enumerate pins the device as long as needed */ + udev_device_unref(dev); + break; + } + case 'h': + printf("Usage: udevadm trigger OPTIONS\n" + " --verbose print the list of devices while running\n" + " --dry-run do not actually trigger the events\n" + " --type= type of events to trigger\n" + " devices sys devices (default)\n" + " subsystems sys subsystems and drivers\n" + " --action= event action value, default is \"change\"\n" + " --subsystem-match= trigger devices from a matching subsystem\n" + " --subsystem-nomatch= exclude devices from a matching subsystem\n" + " --attr-match=]> trigger devices with a matching attribute\n" + " --attr-nomatch=]> exclude devices with a matching attribute\n" + " --property-match== trigger devices with a matching property\n" + " --tag-match== trigger devices with a matching property\n" + " --sysname-match= trigger devices with a matching name\n" + " --parent-match= trigger devices with that parent device\n" + " --help\n\n"); + goto exit; + default: + rc = 1; + goto exit; + } + } + + switch (device_type) { + case TYPE_SUBSYSTEMS: + udev_enumerate_scan_subsystems(udev_enumerate); + exec_list(udev_enumerate, action); + goto exit; + case TYPE_DEVICES: + udev_enumerate_scan_devices(udev_enumerate); + exec_list(udev_enumerate, action); + goto exit; + default: + goto exit; + } +exit: + udev_enumerate_unref(udev_enumerate); + return rc; +} + +const struct udevadm_cmd udevadm_trigger = { + .name = "trigger", + .cmd = adm_trigger, + .help = "request events from the kernel", +}; diff --git a/src/udevadm.8 b/src/udevadm.8 new file mode 100755 index 0000000..94aab08 --- /dev/null +++ b/src/udevadm.8 @@ -0,0 +1,369 @@ +'\" t +.\" Title: udevadm +.\" Author: [see the "Author" section] +.\" Generator: DocBook XSL Stylesheets v1.76.1 +.\" Date: 03/18/2012 +.\" Manual: udevadm +.\" Source: udev +.\" Language: English +.\" +.TH "UDEVADM" "8" "03/18/2012" "udev" "udevadm" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +udevadm \- udev management tool +.SH "SYNOPSIS" +.HP \w'\fBudevadm\fR\ 'u +\fBudevadm\fR [\fB\-\-debug\fR] [\fB\-\-version\fR] [\fB\-\-help\fR] +.HP \w'\fBudevadm\ info\ \fR\fB\fIoptions\fR\fR\ 'u +\fBudevadm info \fR\fB\fIoptions\fR\fR +.HP \w'\fBudevadm\ trigger\ \fR\fB[options]\fR\ 'u +\fBudevadm trigger \fR\fB[options]\fR +.HP \w'\fBudevadm\ settle\ \fR\fB[options]\fR\ 'u +\fBudevadm settle \fR\fB[options]\fR +.HP \w'\fBudevadm\ control\ \fR\fB\fIcommand\fR\fR\ 'u +\fBudevadm control \fR\fB\fIcommand\fR\fR +.HP \w'\fBudevadm\ monitor\ \fR\fB[options]\fR\ 'u +\fBudevadm monitor \fR\fB[options]\fR +.HP \w'\fBudevadm\ test\ \fR\fB[options]\fR\fB\ \fR\fB\fIdevpath\fR\fR\ 'u +\fBudevadm test \fR\fB[options]\fR\fB \fR\fB\fIdevpath\fR\fR +.HP \w'\fBudevadm\ test\-builtin\ \fR\fB[options]\fR\fB\ \fR\fB\fIcommand\fR\fR\fB\ \fR\fB\fIdevpath\fR\fR\ 'u +\fBudevadm test\-builtin \fR\fB[options]\fR\fB \fR\fB\fIcommand\fR\fR\fB \fR\fB\fIdevpath\fR\fR +.SH "DESCRIPTION" +.PP +udevadm expects a command and command specific options\&. It controls the runtime behavior of udev, requests kernel events, manages the event queue, and provides simple debugging mechanisms\&. +.SH "OPTIONS" +.PP +\fB\-\-debug\fR +.RS 4 +Print debug messages to stderr\&. +.RE +.PP +\fB\-\-version\fR +.RS 4 +Print version number\&. +.RE +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SS "udevadm info \fIoptions\fR" +.PP +Queries the udev database for device information stored in the udev database\&. It can also query the properties of a device from its sysfs representation to help creating udev rules that match this device\&. +.PP +\fB\-\-query=\fR\fB\fItype\fR\fR +.RS 4 +Query the database for specified type of device data\&. It needs the +\fB\-\-path\fR +or +\fB\-\-name\fR +to identify the specified device\&. Valid queries are: +\fBname\fR, +\fBsymlink\fR, +\fBpath\fR, +\fBproperty\fR, +\fBall\fR\&. +.RE +.PP +\fB\-\-path=\fR\fB\fIdevpath\fR\fR +.RS 4 +The devpath of the device to query\&. +.RE +.PP +\fB\-\-name=\fR\fB\fIfile\fR\fR +.RS 4 +The name of the device node or a symlink to query +.RE +.PP +\fB\-\-root\fR +.RS 4 +The udev root directory: +/dev\&. If used in conjunction with a +\fBname\fR +or +\fBsymlink\fR +query, the query returns the absolute path including the root directory\&. +.RE +.PP +\fB\-\-run\fR +.RS 4 +The udev runtime directory: +/run/udev\&. +.RE +.PP +\fB\-\-attribute\-walk\fR +.RS 4 +Print all sysfs properties of the specified device that can be used in udev rules to match the specified device\&. It prints all devices along the chain, up to the root of sysfs that can be used in udev rules\&. +.RE +.PP +\fB\-\-export\fR +.RS 4 +Print output as key/value pairs\&. Values are enclosed in single quotes\&. +.RE +.PP +\fB\-\-export\-prefix=\fR\fB\fIname\fR\fR +.RS 4 +Add a prefix to the key name of exported values\&. +.RE +.PP +\fB\-\-device\-id\-of\-file=\fR\fB\fIfile\fR\fR +.RS 4 +Print major/minor numbers of the underlying device, where the file lives on\&. +.RE +.PP +\fB\-\-export\-db\fR +.RS 4 +Export the content of the udev database\&. +.RE +.PP +\fB\-\-cleanup\-db\fR +.RS 4 +Cleanup the udev database\&. +.RE +.PP +\fB\-\-version\fR +.RS 4 +Print version\&. +.RE +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SS "udevadm trigger [options]" +.PP +Request device events from the kernel\&. Primarily used to replay events at system coldplug time\&. +.PP +\fB\-\-verbose\fR +.RS 4 +Print the list of devices which will be triggered\&. +.RE +.PP +\fB\-\-dry\-run\fR +.RS 4 +Do not actually trigger the event\&. +.RE +.PP +\fB\-\-type=\fR\fB\fItype\fR\fR +.RS 4 +Trigger a specific type of devices\&. Valid types are: +\fBdevices\fR, +\fBsubsystems\fR\&. The default value is +\fBdevices\fR\&. +.RE +.PP +\fB\-\-action=\fR\fB\fIaction\fR\fR +.RS 4 +Type of event to be triggered\&. The default value is +\fBchange\fR\&. +.RE +.PP +\fB\-\-subsystem\-match=\fR\fB\fIsubsystem\fR\fR +.RS 4 +Trigger events for devices which belong to a matching subsystem\&. This option can be specified multiple times and supports shell style pattern matching\&. +.RE +.PP +\fB\-\-subsystem\-nomatch=\fR\fB\fIsubsystem\fR\fR +.RS 4 +Do not trigger events for devices which belong to a matching subsystem\&. This option can be specified multiple times and supports shell style pattern matching\&. +.RE +.PP +\fB\-\-attr\-match=\fR\fB\fIattribute\fR\fR\fB=\fR\fB\fIvalue\fR\fR +.RS 4 +Trigger events for devices with a matching sysfs attribute\&. If a value is specified along with the attribute name, the content of the attribute is matched against the given value using shell style pattern matching\&. If no value is specified, the existence of the sysfs attribute is checked\&. This option can be specified multiple times\&. +.RE +.PP +\fB\-\-attr\-nomatch=\fR\fB\fIattribute\fR\fR\fB=\fR\fB\fIvalue\fR\fR +.RS 4 +Do not trigger events for devices with a matching sysfs attribute\&. If a value is specified along with the attribute name, the content of the attribute is matched against the given value using shell style pattern matching\&. If no value is specified, the existence of the sysfs attribute is checked\&. This option can be specified multiple times\&. +.RE +.PP +\fB\-\-property\-match=\fR\fB\fIproperty\fR\fR\fB=\fR\fB\fIvalue\fR\fR +.RS 4 +Trigger events for devices with a matching property value\&. This option can be specified multiple times and supports shell style pattern matching\&. +.RE +.PP +\fB\-\-tag\-match=\fR\fB\fIproperty\fR\fR +.RS 4 +Trigger events for devices with a matching tag\&. This option can be specified multiple times\&. +.RE +.PP +\fB\-\-sysname\-match=\fR\fB\fIname\fR\fR +.RS 4 +Trigger events for devices with a matching sys device name\&. This option can be specified multiple times and supports shell style pattern matching\&. +.RE +.PP +\fB\-\-parent\-match=\fR\fB\fIsyspath\fR\fR +.RS 4 +Trigger events for all children of a given device\&. +.RE +.SS "udevadm settle [options]" +.PP +Watches the udev event queue, and exits if all current events are handled\&. +.PP +\fB\-\-timeout=\fR\fB\fIseconds\fR\fR +.RS 4 +Maximum number of seconds to wait for the event queue to become empty\&. The default value is 120 seconds\&. A value of 0 will check if the queue is empty and always return immediately\&. +.RE +.PP +\fB\-\-seq\-start=\fR\fB\fIseqnum\fR\fR +.RS 4 +Wait only for events after the given sequence number\&. +.RE +.PP +\fB\-\-seq\-end=\fR\fB\fIseqnum\fR\fR +.RS 4 +Wait only for events before the given sequence number\&. +.RE +.PP +\fB\-\-exit\-if\-exists=\fR\fB\fIfile\fR\fR +.RS 4 +Stop waiting if file exists\&. +.RE +.PP +\fB\-\-quiet\fR +.RS 4 +Do not print any output, like the remaining queue entries when reaching the timeout\&. +.RE +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SS "udevadm control \fIcommand\fR" +.PP +Modify the internal state of the running udev daemon\&. +.PP +\fB\-\-exit\fR +.RS 4 +Signal and wait for udevd to exit\&. +.RE +.PP +\fB\-\-log\-priority=\fR\fB\fIvalue\fR\fR +.RS 4 +Set the internal log level of udevd\&. Valid values are the numerical syslog priorities or their textual representations: +\fBerr\fR, +\fBinfo\fR +and +\fBdebug\fR\&. +.RE +.PP +\fB\-\-stop\-exec\-queue\fR +.RS 4 +Signal udevd to stop executing new events\&. Incoming events will be queued\&. +.RE +.PP +\fB\-\-start\-exec\-queue\fR +.RS 4 +Signal udevd to enable the execution of events\&. +.RE +.PP +\fB\-\-reload\fR +.RS 4 +Signal udevd to reload the rules files and other databases like the kernel module index\&. Reloading rules and databases does not apply any changes to already existing devices; the new configuration will only be applied to new events\&. +.RE +.PP +\fB\-\-property=\fR\fB\fIKEY\fR\fR\fB=\fR\fB\fIvalue\fR\fR +.RS 4 +Set a global property for all events\&. +.RE +.PP +\fB\-\-children\-max=\fR\fIvalue\fR +.RS 4 +Set the maximum number of events, udevd will handle at the same time\&. +.RE +.PP +\fB\-\-timeout=\fR\fIseconds\fR +.RS 4 +The maximum number seconds to wait for a reply from udevd\&. +.RE +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SS "udevadm monitor [options]" +.PP +Listens to the kernel uevents and events sent out by a udev rule and prints the devpath of the event to the console\&. It can be used to analyze the event timing, by comparing the timestamps of the kernel uevent and the udev event\&. +.PP +\fB\-\-kernel\fR +.RS 4 +Print the kernel uevents\&. +.RE +.PP +\fB\-\-udev\fR +.RS 4 +Print the udev event after the rule processing\&. +.RE +.PP +\fB\-\-property\fR +.RS 4 +Also print the properties of the event\&. +.RE +.PP +\fB\-\-subsystem\-match=\fR\fB\fIstring[/string]\fR\fR +.RS 4 +Filter events by subsystem[/devtype]\&. Only udev events with a matching subsystem value will pass\&. +.RE +.PP +\fB\-\-tag\-match=\fR\fB\fIstring\fR\fR +.RS 4 +Filter events by property\&. Only udev events with a given tag attached will pass\&. +.RE +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SS "udevadm test [options] \fIdevpath\fR" +.PP +Simulate a udev event run for the given device, and print debug output\&. +.PP +\fB\-\-action=\fR\fB\fIstring\fR\fR +.RS 4 +The action string\&. +.RE +.PP +\fB\-\-subsystem=\fR\fB\fIstring\fR\fR +.RS 4 +The subsystem string\&. +.RE +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SS "udevadm test\-builtin [options] \fIcommand\fR \fIdevpath\fR" +.PP +Run a built\-in command for the given device, and print debug output\&. +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SH "AUTHOR" +.PP +Written by Kay Sievers +kay\&.sievers@vrfy\&.org\&. +.SH "SEE ALSO" +.PP +\fBudev\fR(7) +\fBudevd\fR(8) diff --git a/src/udevadm.c b/src/udevadm.c new file mode 100755 index 0000000..224ece0 --- /dev/null +++ b/src/udevadm.c @@ -0,0 +1,165 @@ +/* + * Copyright (C) 2007-2009 Kay Sievers + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" + +static bool debug; + +void udev_main_log(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) +{ + if (debug) { + fprintf(stderr, "%s: ", fn); + vfprintf(stderr, format, args); + } else { + va_list args2; + + va_copy(args2, args); + vfprintf(stderr, format, args2); + va_end(args2); + vsyslog(priority, format, args); + } +} + +static int adm_version(struct udev *udev, int argc, char *argv[]) +{ + printf("%s\n", VERSION); + return 0; +} +static const struct udevadm_cmd udevadm_version = { + .name = "version", + .cmd = adm_version, +}; + +static int adm_help(struct udev *udev, int argc, char *argv[]); +static const struct udevadm_cmd udevadm_help = { + .name = "help", + .cmd = adm_help, +}; + +static const struct udevadm_cmd *udevadm_cmds[] = { + &udevadm_info, + &udevadm_trigger, + &udevadm_settle, + &udevadm_control, + &udevadm_monitor, + &udevadm_test, + &udevadm_test_builtin, + &udevadm_version, + &udevadm_help, +}; + +static int adm_help(struct udev *udev, int argc, char *argv[]) +{ + unsigned int i; + + fprintf(stderr, "Usage: udevadm [--help] [--version] [--debug] COMMAND [COMMAND OPTIONS]\n"); + for (i = 0; i < ARRAY_SIZE(udevadm_cmds); i++) + if (udevadm_cmds[i]->help != NULL) + printf(" %-12s %s\n", udevadm_cmds[i]->name, udevadm_cmds[i]->help); + fprintf(stderr, "\n"); + return 0; +} + +static int run_command(struct udev *udev, const struct udevadm_cmd *cmd, int argc, char *argv[]) +{ + if (cmd->debug) { + debug = true; + if (udev_get_log_priority(udev) < LOG_INFO) + udev_set_log_priority(udev, LOG_INFO); + } + info(udev, "calling: %s\n", cmd->name); + return cmd->cmd(udev, argc, argv); +} + +int main(int argc, char *argv[]) +{ + struct udev *udev; + static const struct option options[] = { + { "debug", no_argument, NULL, 'd' }, + { "help", no_argument, NULL, 'h' }, + { "version", no_argument, NULL, 'V' }, + {} + }; + const char *command; + unsigned int i; + int rc = 1; + + udev = udev_new(); + if (udev == NULL) + goto out; + + udev_log_init("udevadm"); + udev_set_log_fn(udev, udev_main_log); + udev_selinux_init(udev); + + for (;;) { + int option; + + option = getopt_long(argc, argv, "+dhV", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'd': + debug = true; + if (udev_get_log_priority(udev) < LOG_INFO) + udev_set_log_priority(udev, LOG_INFO); + break; + case 'h': + rc = adm_help(udev, argc, argv); + goto out; + case 'V': + rc = adm_version(udev, argc, argv); + goto out; + default: + goto out; + } + } + command = argv[optind]; + + info(udev, "runtime dir '%s'\n", udev_get_run_path(udev)); + + if (command != NULL) + for (i = 0; i < ARRAY_SIZE(udevadm_cmds); i++) { + if (strcmp(udevadm_cmds[i]->name, command) == 0) { + argc -= optind; + argv += optind; + optind = 0; + rc = run_command(udev, udevadm_cmds[i], argc, argv); + goto out; + } + } + + fprintf(stderr, "missing or unknown command\n\n"); + adm_help(udev, argc, argv); + rc = 2; +out: + udev_selinux_exit(udev); + udev_unref(udev); + udev_log_close(); + return rc; +} diff --git a/src/udevadm.html b/src/udevadm.html new file mode 100755 index 0000000..80deca9 --- /dev/null +++ b/src/udevadm.html @@ -0,0 +1,42 @@ + + +udevadm

Name

udevadm — udev management tool

Synopsis

udevadm [--debug] [--version] [--help]

udevadm info options

udevadm trigger [options]

udevadm settle [options]

udevadm control command

udevadm monitor [options]

udevadm test [options] devpath

udevadm test-builtin [options] command devpath

Description

udevadm expects a command and command specific options. It + controls the runtime behavior of udev, requests kernel events, + manages the event queue, and provides simple debugging mechanisms.

OPTIONS

--debug

Print debug messages to stderr.

--version

Print version number.

--help

Print help text.

udevadm info options

Queries the udev database for device information + stored in the udev database. It can also query the properties + of a device from its sysfs representation to help creating udev + rules that match this device.

--query=type

Query the database for specified type of device data. It needs the + --path or --name to identify the specified + device. Valid queries are: + name, symlink, path, + property, all.

--path=devpath

The devpath of the device to query.

--name=file

The name of the device node or a symlink to query

--root

The udev root directory: /dev. If used in conjunction + with a name or symlink query, the + query returns the absolute path including the root directory.

--run

The udev runtime directory: /run/udev.

--attribute-walk

Print all sysfs properties of the specified device that can be used + in udev rules to match the specified device. It prints all devices + along the chain, up to the root of sysfs that can be used in udev rules.

--export

Print output as key/value pairs. Values are enclosed in single quotes.

--export-prefix=name

Add a prefix to the key name of exported values.

--device-id-of-file=file

Print major/minor numbers of the underlying device, where the file + lives on.

--export-db

Export the content of the udev database.

--cleanup-db

Cleanup the udev database.

--version

Print version.

--help

Print help text.

udevadm trigger [options]

Request device events from the kernel. Primarily used to replay events at system coldplug time.

--verbose

Print the list of devices which will be triggered.

--dry-run

Do not actually trigger the event.

--type=type

Trigger a specific type of devices. Valid types are: + devices, subsystems. + The default value is devices.

--action=action

Type of event to be triggered. The default value is change.

--subsystem-match=subsystem

Trigger events for devices which belong to a matching subsystem. This option + can be specified multiple times and supports shell style pattern matching.

--subsystem-nomatch=subsystem

Do not trigger events for devices which belong to a matching subsystem. This option + can be specified multiple times and supports shell style pattern matching.

--attr-match=attribute=value

Trigger events for devices with a matching sysfs attribute. If a value is specified + along with the attribute name, the content of the attribute is matched against the given + value using shell style pattern matching. If no value is specified, the existence of the + sysfs attribute is checked. This option can be specified multiple times.

--attr-nomatch=attribute=value

Do not trigger events for devices with a matching sysfs attribute. If a value is + specified along with the attribute name, the content of the attribute is matched against + the given value using shell style pattern matching. If no value is specified, the existence + of the sysfs attribute is checked. This option can be specified multiple times.

--property-match=property=value

Trigger events for devices with a matching property value. This option can be + specified multiple times and supports shell style pattern matching.

--tag-match=property

Trigger events for devices with a matching tag. This option can be + specified multiple times.

--sysname-match=name

Trigger events for devices with a matching sys device name. This option can be + specified multiple times and supports shell style pattern matching.

--parent-match=syspath

Trigger events for all children of a given device.

udevadm settle [options]

Watches the udev event queue, and exits if all current events are handled.

--timeout=seconds

Maximum number of seconds to wait for the event queue to become empty. + The default value is 120 seconds. A value of 0 will check if the queue is empty + and always return immediately.

--seq-start=seqnum

Wait only for events after the given sequence number.

--seq-end=seqnum

Wait only for events before the given sequence number.

--exit-if-exists=file

Stop waiting if file exists.

--quiet

Do not print any output, like the remaining queue entries when reaching the timeout.

--help

Print help text.

udevadm control command

Modify the internal state of the running udev daemon.

--exit

Signal and wait for udevd to exit.

--log-priority=value

Set the internal log level of udevd. Valid values are the numerical + syslog priorities or their textual representations: err, + info and debug.

--stop-exec-queue

Signal udevd to stop executing new events. Incoming events + will be queued.

--start-exec-queue

Signal udevd to enable the execution of events.

--reload

Signal udevd to reload the rules files and other databases like the kernel + module index. Reloading rules and databases does not apply any changes to already + existing devices; the new configuration will only be applied to new events.

--property=KEY=value

Set a global property for all events.

--children-max=value

Set the maximum number of events, udevd will handle at the + same time.

--timeout=seconds

The maximum number seconds to wait for a reply from udevd.

--help

Print help text.

udevadm monitor [options]

Listens to the kernel uevents and events sent out by a udev rule + and prints the devpath of the event to the console. It can be used to analyze the + event timing, by comparing the timestamps of the kernel uevent and the udev event. +

--kernel

Print the kernel uevents.

--udev

Print the udev event after the rule processing.

--property

Also print the properties of the event.

--subsystem-match=string[/string]

Filter events by subsystem[/devtype]. Only udev events with a matching subsystem value will pass.

--tag-match=string

Filter events by property. Only udev events with a given tag attached will pass.

--help

Print help text.

udevadm test [options] devpath

Simulate a udev event run for the given device, and print debug output.

--action=string

The action string.

--subsystem=string

The subsystem string.

--help

Print help text.

udevadm test-builtin [options] command devpath

Run a built-in command for the given device, and print debug output.

--help

Print help text.

Author

Written by Kay Sievers .

See Also

udev(7) + udevd(8)

diff --git a/src/udevadm.xml b/src/udevadm.xml new file mode 100755 index 0000000..455ce80 --- /dev/null +++ b/src/udevadm.xml @@ -0,0 +1,472 @@ + + + + + + + udevadm + udev + + + + udevadm + 8 + + + + + udevadmudev management tool + + + + + udevadm + + + + + + udevadm info options + + + udevadm trigger options + + + udevadm settle options + + + udevadm control command + + + udevadm monitor options + + + udevadm test options devpath + + + udevadm test-builtin options command devpath + + + + Description + udevadm expects a command and command specific options. It + controls the runtime behavior of udev, requests kernel events, + manages the event queue, and provides simple debugging mechanisms. + + + OPTIONS + + + + + Print debug messages to stderr. + + + + + + Print version number. + + + + + + Print help text. + + + + + udevadm info <replaceable>options</replaceable> + Queries the udev database for device information + stored in the udev database. It can also query the properties + of a device from its sysfs representation to help creating udev + rules that match this device. + + + + + Query the database for specified type of device data. It needs the + or to identify the specified + device. Valid queries are: + name, symlink, path, + property, all. + + + + + + The devpath of the device to query. + + + + + + The name of the device node or a symlink to query + + + + + + The udev root directory: /dev. If used in conjunction + with a name or symlink query, the + query returns the absolute path including the root directory. + + + + + + The udev runtime directory: /run/udev. + + + + + + Print all sysfs properties of the specified device that can be used + in udev rules to match the specified device. It prints all devices + along the chain, up to the root of sysfs that can be used in udev rules. + + + + + + Print output as key/value pairs. Values are enclosed in single quotes. + + + + + + Add a prefix to the key name of exported values. + + + + + + Print major/minor numbers of the underlying device, where the file + lives on. + + + + + + Export the content of the udev database. + + + + + + Cleanup the udev database. + + + + + + Print version. + + + + + + Print help text. + + + + + + udevadm trigger <optional>options</optional> + Request device events from the kernel. Primarily used to replay events at system coldplug time. + + + + + Print the list of devices which will be triggered. + + + + + + Do not actually trigger the event. + + + + + + Trigger a specific type of devices. Valid types are: + devices, subsystems. + The default value is devices. + + + + + + Type of event to be triggered. The default value is change. + + + + + + Trigger events for devices which belong to a matching subsystem. This option + can be specified multiple times and supports shell style pattern matching. + + + + + + Do not trigger events for devices which belong to a matching subsystem. This option + can be specified multiple times and supports shell style pattern matching. + + + + + + Trigger events for devices with a matching sysfs attribute. If a value is specified + along with the attribute name, the content of the attribute is matched against the given + value using shell style pattern matching. If no value is specified, the existence of the + sysfs attribute is checked. This option can be specified multiple times. + + + + + + Do not trigger events for devices with a matching sysfs attribute. If a value is + specified along with the attribute name, the content of the attribute is matched against + the given value using shell style pattern matching. If no value is specified, the existence + of the sysfs attribute is checked. This option can be specified multiple times. + + + + + + Trigger events for devices with a matching property value. This option can be + specified multiple times and supports shell style pattern matching. + + + + + + Trigger events for devices with a matching tag. This option can be + specified multiple times. + + + + + + Trigger events for devices with a matching sys device name. This option can be + specified multiple times and supports shell style pattern matching. + + + + + + Trigger events for all children of a given device. + + + + + + udevadm settle <optional>options</optional> + Watches the udev event queue, and exits if all current events are handled. + + + + + Maximum number of seconds to wait for the event queue to become empty. + The default value is 120 seconds. A value of 0 will check if the queue is empty + and always return immediately. + + + + + + Wait only for events after the given sequence number. + + + + + + Wait only for events before the given sequence number. + + + + + + Stop waiting if file exists. + + + + + + Do not print any output, like the remaining queue entries when reaching the timeout. + + + + + + Print help text. + + + + + + udevadm control <replaceable>command</replaceable> + Modify the internal state of the running udev daemon. + + + + + Signal and wait for udevd to exit. + + + + + + Set the internal log level of udevd. Valid values are the numerical + syslog priorities or their textual representations: , + and . + + + + + + Signal udevd to stop executing new events. Incoming events + will be queued. + + + + + + Signal udevd to enable the execution of events. + + + + + + Signal udevd to reload the rules files and other databases like the kernel + module index. Reloading rules and databases does not apply any changes to already + existing devices; the new configuration will only be applied to new events. + + + + + + Set a global property for all events. + + + + value + + Set the maximum number of events, udevd will handle at the + same time. + + + + seconds + + The maximum number seconds to wait for a reply from udevd. + + + + + + Print help text. + + + + + + udevadm monitor <optional>options</optional> + Listens to the kernel uevents and events sent out by a udev rule + and prints the devpath of the event to the console. It can be used to analyze the + event timing, by comparing the timestamps of the kernel uevent and the udev event. + + + + + + Print the kernel uevents. + + + + + + Print the udev event after the rule processing. + + + + + + Also print the properties of the event. + + + + + + Filter events by subsystem[/devtype]. Only udev events with a matching subsystem value will pass. + + + + + + Filter events by property. Only udev events with a given tag attached will pass. + + + + + + Print help text. + + + + + + udevadm test <optional>options</optional> <replaceable>devpath</replaceable> + Simulate a udev event run for the given device, and print debug output. + + + + + The action string. + + + + + + The subsystem string. + + + + + + Print help text. + + + + + + udevadm test-builtin <optional>options</optional> <replaceable>command</replaceable> <replaceable>devpath</replaceable> + Run a built-in command for the given device, and print debug output. + + + + + Print help text. + + + + + + + Author + Written by Kay Sievers kay.sievers@vrfy.org. + + + + See Also + + udev7 + + + udevd8 + + + diff --git a/src/udevd.8 b/src/udevd.8 new file mode 100755 index 0000000..f9f2784 --- /dev/null +++ b/src/udevd.8 @@ -0,0 +1,118 @@ +'\" t +.\" Title: udevd +.\" Author: [see the "Author" section] +.\" Generator: DocBook XSL Stylesheets v1.76.1 +.\" Date: 03/18/2012 +.\" Manual: udevd +.\" Source: udev +.\" Language: English +.\" +.TH "UDEVD" "8" "03/18/2012" "udev" "udevd" +.\" ----------------------------------------------------------------- +.\" * Define some portability stuff +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" http://bugs.debian.org/507673 +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- +.\" disable hyphenation +.nh +.\" disable justification (adjust text to left margin only) +.ad l +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "NAME" +udevd \- event managing daemon +.SH "SYNOPSIS" +.HP \w'\fBudevd\fR\ 'u +\fBudevd\fR [\fB\-\-daemon\fR] [\fB\-\-debug\fR] [\fB\-\-children\-max=\fR] [\fB\-\-exec\-delay=\fR] [\fB\-\-resolve\-names=early|late|never\fR] [\fB\-\-version\fR] [\fB\-\-help\fR] +.SH "DESCRIPTION" +.PP +udevd listens to kernel uevents\&. For every event, udevd executes matching instructions specified in udev rules\&. See +\fBudev\fR(7)\&. +.PP +On startup the content of the directory +/usr/lib/udev/devices +is copied to +/dev\&. If kernel modules specify static device nodes, these nodes are created even without a corresponding kernel device, to allow on\-demand loading of kernel modules\&. Matching permissions specified in udev rules are applied to these static device nodes\&. +.PP +The behavior of the running daemon can be changed with +\fBudevadm control\fR\&. +.SH "OPTIONS" +.PP +\fB\-\-daemon\fR +.RS 4 +Detach and run in the background\&. +.RE +.PP +\fB\-\-debug\fR +.RS 4 +Print debug messages to stderr\&. +.RE +.PP +\fB\-\-children\-max=\fR +.RS 4 +Limit the number of parallel executed events\&. +.RE +.PP +\fB\-\-exec\-delay=\fR +.RS 4 +Number of seconds to delay the execution of RUN instructions\&. This might be useful when debugging system crashes during coldplug cause by loading non\-working kernel modules\&. +.RE +.PP +\fB\-\-resolve\-names=\fR +.RS 4 +Specify when udevd should resolve names of users and groups\&. When set to +\fBearly\fR +(the default) names will be resolved when the rules are parsed\&. When set to +\fBlate\fR +names will be resolved for every event\&. When set to +\fBnever\fR +names will never be resolved and all devices will be owned by root\&. +.RE +.PP +\fB\-\-version\fR +.RS 4 +Print version number\&. +.RE +.PP +\fB\-\-help\fR +.RS 4 +Print help text\&. +.RE +.SH "ENVIRONMENT" +.PP +\fIUDEV_LOG=\fR +.RS 4 +Set the logging priority\&. +.RE +.SH "KERNEL COMMAND LINE" +.PP +\fIudev\&.log\-priority=\fR +.RS 4 +Set the logging priority\&. +.RE +.PP +\fIudev\&.children\-max=\fR +.RS 4 +Limit the number of parallel executed events\&. +.RE +.PP +\fIudev\&.exec\-delay=\fR +.RS 4 +Number of seconds to delay the execution of RUN instructions\&. This might be useful when debugging system crashes during coldplug cause by loading non\-working kernel modules\&. +.RE +.SH "AUTHOR" +.PP +Written by Kay Sievers +kay\&.sievers@vrfy\&.org\&. +.SH "SEE ALSO" +.PP +\fBudev\fR(7), +\fBudevadm\fR(8) diff --git a/src/udevd.c b/src/udevd.c new file mode 100755 index 0000000..1702217 --- /dev/null +++ b/src/udevd.c @@ -0,0 +1,1746 @@ +/* + * Copyright (C) 2004-2011 Kay Sievers + * Copyright (C) 2004 Chris Friesen + * Copyright (C) 2009 Canonical Ltd. + * Copyright (C) 2009 Scott James Remnant + * + * 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 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 . + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "udev.h" +#include "sd-daemon.h" + +static bool debug; + +void udev_main_log(struct udev *udev, int priority, + const char *file, int line, const char *fn, + const char *format, va_list args) +{ + if (debug) { + char buf[1024]; + struct timespec ts; + + vsnprintf(buf, sizeof(buf), format, args); + clock_gettime(CLOCK_MONOTONIC, &ts); + fprintf(stderr, "[%llu.%06u] [%u] %s: %s", + (unsigned long long) ts.tv_sec, (unsigned int) ts.tv_nsec/1000, + (int) getpid(), fn, buf); + } else { + vsyslog(priority, format, args); + } +} + +static struct udev_rules *rules; +static struct udev_queue_export *udev_queue_export; +static struct udev_ctrl *udev_ctrl; +static struct udev_monitor *monitor; +static int worker_watch[2] = { -1, -1 }; +static int fd_signal = -1; +static int fd_ep = -1; +static int fd_inotify = -1; +static bool stop_exec_queue; +static bool reload; +static int children; +static int children_max; +static int exec_delay; +static sigset_t sigmask_orig; +static UDEV_LIST(event_list); +static UDEV_LIST(worker_list); +static bool udev_exit; + +enum event_state { + EVENT_UNDEF, + EVENT_QUEUED, + EVENT_RUNNING, +}; + +struct event { + struct udev_list_node node; + struct udev *udev; + struct udev_device *dev; + enum event_state state; + int exitcode; + unsigned long long int delaying_seqnum; + unsigned long long int seqnum; + const char *devpath; + size_t devpath_len; + const char *devpath_old; + dev_t devnum; + bool is_block; + int ifindex; +}; + +static struct event *node_to_event(struct udev_list_node *node) +{ + char *event; + + event = (char *)node; + event -= offsetof(struct event, node); + return (struct event *)event; +} + +static void event_queue_cleanup(struct udev *udev, enum event_state type); + +enum worker_state { + WORKER_UNDEF, + WORKER_RUNNING, + WORKER_IDLE, + WORKER_KILLED, +}; + +struct worker { + struct udev_list_node node; + struct udev *udev; + int refcount; + pid_t pid; + struct udev_monitor *monitor; + enum worker_state state; + struct event *event; + unsigned long long event_start_usec; +}; + +/* passed from worker to main process */ +struct worker_message { + pid_t pid; + int exitcode; +}; + +static struct worker *node_to_worker(struct udev_list_node *node) +{ + char *worker; + + worker = (char *)node; + worker -= offsetof(struct worker, node); + return (struct worker *)worker; +} + +static void event_queue_delete(struct event *event, bool export) +{ + udev_list_node_remove(&event->node); + + if (export) { + udev_queue_export_device_finished(udev_queue_export, event->dev); + info(event->udev, "seq %llu done with %i\n", udev_device_get_seqnum(event->dev), event->exitcode); + } + udev_device_unref(event->dev); + free(event); +} + +static struct worker *worker_ref(struct worker *worker) +{ + worker->refcount++; + return worker; +} + +static void worker_cleanup(struct worker *worker) +{ + udev_list_node_remove(&worker->node); + udev_monitor_unref(worker->monitor); + children--; + free(worker); +} + +static void worker_unref(struct worker *worker) +{ + worker->refcount--; + if (worker->refcount > 0) + return; + info(worker->udev, "worker [%u] cleaned up\n", worker->pid); + worker_cleanup(worker); +} + +static void worker_list_cleanup(struct udev *udev) +{ + struct udev_list_node *loop, *tmp; + + udev_list_node_foreach_safe(loop, tmp, &worker_list) { + struct worker *worker = node_to_worker(loop); + + worker_cleanup(worker); + } +} + +static void worker_new(struct event *event) +{ + struct udev *udev = event->udev; + struct worker *worker; + struct udev_monitor *worker_monitor; + pid_t pid; + + /* listen for new events */ + worker_monitor = udev_monitor_new_from_netlink(udev, NULL); + if (worker_monitor == NULL) + return; + /* allow the main daemon netlink address to send devices to the worker */ + udev_monitor_allow_unicast_sender(worker_monitor, monitor); + udev_monitor_enable_receiving(worker_monitor); + + worker = calloc(1, sizeof(struct worker)); + if (worker == NULL) { + udev_monitor_unref(worker_monitor); + return; + } + /* worker + event reference */ + worker->refcount = 2; + worker->udev = udev; + + pid = fork(); + switch (pid) { + case 0: { + struct udev_device *dev = NULL; + int fd_monitor; + struct epoll_event ep_signal, ep_monitor; + sigset_t mask; + int rc = EXIT_SUCCESS; + + /* take initial device from queue */ + dev = event->dev; + event->dev = NULL; + + free(worker); + worker_list_cleanup(udev); + event_queue_cleanup(udev, EVENT_UNDEF); + udev_queue_export_unref(udev_queue_export); + udev_monitor_unref(monitor); + udev_ctrl_unref(udev_ctrl); + close(fd_signal); + close(fd_ep); + close(worker_watch[READ_END]); + + sigfillset(&mask); + fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC); + if (fd_signal < 0) { + err(udev, "error creating signalfd %m\n"); + rc = 2; + goto out; + } + + fd_ep = epoll_create1(EPOLL_CLOEXEC); + if (fd_ep < 0) { + err(udev, "error creating epoll fd: %m\n"); + rc = 3; + goto out; + } + + memset(&ep_signal, 0, sizeof(struct epoll_event)); + ep_signal.events = EPOLLIN; + ep_signal.data.fd = fd_signal; + + fd_monitor = udev_monitor_get_fd(worker_monitor); + memset(&ep_monitor, 0, sizeof(struct epoll_event)); + ep_monitor.events = EPOLLIN; + ep_monitor.data.fd = fd_monitor; + + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_signal, &ep_signal) < 0 || + epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_monitor, &ep_monitor) < 0) { + err(udev, "fail to add fds to epoll: %m\n"); + rc = 4; + goto out; + } + + /* request TERM signal if parent exits */ + prctl(PR_SET_PDEATHSIG, SIGTERM); + + for (;;) { + struct udev_event *udev_event; + struct worker_message msg; + int err; + + info(udev, "seq %llu running\n", udev_device_get_seqnum(dev)); + udev_event = udev_event_new(dev); + if (udev_event == NULL) { + rc = 5; + goto out; + } + + /* needed for SIGCHLD/SIGTERM in spawn() */ + udev_event->fd_signal = fd_signal; + + if (exec_delay > 0) + udev_event->exec_delay = exec_delay; + + /* apply rules, create node, symlinks */ + err = udev_event_execute_rules(udev_event, rules, &sigmask_orig); + + if (err == 0) + udev_event_execute_run(udev_event, &sigmask_orig); + + /* apply/restore inotify watch */ + if (err == 0 && udev_event->inotify_watch) { + udev_watch_begin(udev, dev); + udev_device_update_db(dev); + } + + /* send processed event back to libudev listeners */ + udev_monitor_send_device(worker_monitor, NULL, dev); + + /* send udevd the result of the event execution */ + memset(&msg, 0, sizeof(struct worker_message)); + if (err != 0) + msg.exitcode = err; + msg.pid = getpid(); + send(worker_watch[WRITE_END], &msg, sizeof(struct worker_message), 0); + + info(udev, "seq %llu processed with %i\n", udev_device_get_seqnum(dev), err); + + udev_device_unref(dev); + dev = NULL; + + if (udev_event->sigterm) { + udev_event_unref(udev_event); + goto out; + } + + udev_event_unref(udev_event); + + /* wait for more device messages from main udevd, or term signal */ + while (dev == NULL) { + struct epoll_event ev[4]; + int fdcount; + int i; + + fdcount = epoll_wait(fd_ep, ev, ARRAY_SIZE(ev), -1); + if (fdcount < 0) { + if (errno == EINTR) + continue; + err = -errno; + err(udev, "failed to poll: %m\n"); + goto out; + } + + for (i = 0; i < fdcount; i++) { + if (ev[i].data.fd == fd_monitor && ev[i].events & EPOLLIN) { + dev = udev_monitor_receive_device(worker_monitor); + break; + } else if (ev[i].data.fd == fd_signal && ev[i].events & EPOLLIN) { + struct signalfd_siginfo fdsi; + ssize_t size; + + size = read(fd_signal, &fdsi, sizeof(struct signalfd_siginfo)); + if (size != sizeof(struct signalfd_siginfo)) + continue; + switch (fdsi.ssi_signo) { + case SIGTERM: + goto out; + } + } + } + } + } +out: + udev_device_unref(dev); + if (fd_signal >= 0) + close(fd_signal); + if (fd_ep >= 0) + close(fd_ep); + close(fd_inotify); + close(worker_watch[WRITE_END]); + udev_rules_unref(rules); + udev_builtin_exit(udev); + udev_monitor_unref(worker_monitor); + udev_unref(udev); + udev_log_close(); + exit(rc); + } + case -1: + udev_monitor_unref(worker_monitor); + event->state = EVENT_QUEUED; + free(worker); + err(udev, "fork of child failed: %m\n"); + break; + default: + /* close monitor, but keep address around */ + udev_monitor_disconnect(worker_monitor); + worker->monitor = worker_monitor; + worker->pid = pid; + worker->state = WORKER_RUNNING; + worker->event_start_usec = now_usec(); + worker->event = event; + event->state = EVENT_RUNNING; + udev_list_node_append(&worker->node, &worker_list); + children++; + info(udev, "seq %llu forked new worker [%u]\n", udev_device_get_seqnum(event->dev), pid); + break; + } +} + +static void event_run(struct event *event) +{ + struct udev_list_node *loop; + + udev_list_node_foreach(loop, &worker_list) { + struct worker *worker = node_to_worker(loop); + ssize_t count; + + if (worker->state != WORKER_IDLE) + continue; + + count = udev_monitor_send_device(monitor, worker->monitor, event->dev); + if (count < 0) { + err(event->udev, "worker [%u] did not accept message %zi (%m), kill it\n", worker->pid, count); + kill(worker->pid, SIGKILL); + worker->state = WORKER_KILLED; + continue; + } + worker_ref(worker); + worker->event = event; + worker->state = WORKER_RUNNING; + worker->event_start_usec = now_usec(); + event->state = EVENT_RUNNING; + return; + } + + if (children >= children_max) { + if (children_max > 1) + info(event->udev, "maximum number (%i) of children reached\n", children); + return; + } + + /* start new worker and pass initial device */ + worker_new(event); +} + +static int event_queue_insert(struct udev_device *dev) +{ + struct event *event; + + event = calloc(1, sizeof(struct event)); + if (event == NULL) + return -1; + + event->udev = udev_device_get_udev(dev); + event->dev = dev; + event->seqnum = udev_device_get_seqnum(dev); + event->devpath = udev_device_get_devpath(dev); + event->devpath_len = strlen(event->devpath); + event->devpath_old = udev_device_get_devpath_old(dev); + event->devnum = udev_device_get_devnum(dev); + event->is_block = (strcmp("block", udev_device_get_subsystem(dev)) == 0); + event->ifindex = udev_device_get_ifindex(dev); + + udev_queue_export_device_queued(udev_queue_export, dev); + info(event->udev, "seq %llu queued, '%s' '%s'\n", udev_device_get_seqnum(dev), + udev_device_get_action(dev), udev_device_get_subsystem(dev)); + + event->state = EVENT_QUEUED; + udev_list_node_append(&event->node, &event_list); + return 0; +} + +static void worker_kill(struct udev *udev, int retain) +{ + struct udev_list_node *loop; + int max; + + if (children <= retain) + return; + + max = children - retain; + + udev_list_node_foreach(loop, &worker_list) { + struct worker *worker = node_to_worker(loop); + + if (max-- <= 0) + break; + + if (worker->state == WORKER_KILLED) + continue; + + worker->state = WORKER_KILLED; + kill(worker->pid, SIGTERM); + } +} + +/* lookup event for identical, parent, child device */ +static bool is_devpath_busy(struct event *event) +{ + struct udev_list_node *loop; + size_t common; + + /* check if queue contains events we depend on */ + udev_list_node_foreach(loop, &event_list) { + struct event *loop_event = node_to_event(loop); + + /* we already found a later event, earlier can not block us, no need to check again */ + if (loop_event->seqnum < event->delaying_seqnum) + continue; + + /* event we checked earlier still exists, no need to check again */ + if (loop_event->seqnum == event->delaying_seqnum) + return true; + + /* found ourself, no later event can block us */ + if (loop_event->seqnum >= event->seqnum) + break; + + /* check major/minor */ + if (major(event->devnum) != 0 && event->devnum == loop_event->devnum && event->is_block == loop_event->is_block) + return true; + + /* check network device ifindex */ + if (event->ifindex != 0 && event->ifindex == loop_event->ifindex) + return true; + + /* check our old name */ + if (event->devpath_old != NULL && strcmp(loop_event->devpath, event->devpath_old) == 0) { + event->delaying_seqnum = loop_event->seqnum; + return true; + } + + /* compare devpath */ + common = MIN(loop_event->devpath_len, event->devpath_len); + + /* one devpath is contained in the other? */ + if (memcmp(loop_event->devpath, event->devpath, common) != 0) + continue; + + /* identical device event found */ + if (loop_event->devpath_len == event->devpath_len) { + /* devices names might have changed/swapped in the meantime */ + if (major(event->devnum) != 0 && (event->devnum != loop_event->devnum || event->is_block != loop_event->is_block)) + continue; + if (event->ifindex != 0 && event->ifindex != loop_event->ifindex) + continue; + event->delaying_seqnum = loop_event->seqnum; + return true; + } + + /* parent device event found */ + if (event->devpath[common] == '/') { + event->delaying_seqnum = loop_event->seqnum; + return true; + } + + /* child device event found */ + if (loop_event->devpath[common] == '/') { + event->delaying_seqnum = loop_event->seqnum; + return true; + } + + /* no matching device */ + continue; + } + + return false; +} + +static void event_queue_start(struct udev *udev) +{ + struct udev_list_node *loop; + + udev_list_node_foreach(loop, &event_list) { + struct event *event = node_to_event(loop); + + if (event->state != EVENT_QUEUED) + continue; + + /* do not start event if parent or child event is still running */ + if (is_devpath_busy(event)) { + dbg(udev, "delay seq %llu (%s)\n", event->seqnum, event->devpath); + continue; + } + + event_run(event); + } +} + +static void event_queue_cleanup(struct udev *udev, enum event_state match_type) +{ + struct udev_list_node *loop, *tmp; + + udev_list_node_foreach_safe(loop, tmp, &event_list) { + struct event *event = node_to_event(loop); + + if (match_type != EVENT_UNDEF && match_type != event->state) + continue; + + event_queue_delete(event, false); + } +} + +static void worker_returned(int fd_worker) +{ + for (;;) { + struct worker_message msg; + ssize_t size; + struct udev_list_node *loop; + + size = recv(fd_worker, &msg, sizeof(struct worker_message), MSG_DONTWAIT); + if (size != sizeof(struct worker_message)) + break; + + /* lookup worker who sent the signal */ + udev_list_node_foreach(loop, &worker_list) { + struct worker *worker = node_to_worker(loop); + + if (worker->pid != msg.pid) + continue; + + /* worker returned */ + if (worker->event) { + worker->event->exitcode = msg.exitcode; + event_queue_delete(worker->event, true); + worker->event = NULL; + } + if (worker->state != WORKER_KILLED) + worker->state = WORKER_IDLE; + worker_unref(worker); + break; + } + } +} + +/* receive the udevd message from userspace */ +static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl) +{ + struct udev *udev = udev_ctrl_get_udev(uctrl); + struct udev_ctrl_connection *ctrl_conn; + struct udev_ctrl_msg *ctrl_msg = NULL; + const char *str; + int i; + + ctrl_conn = udev_ctrl_get_connection(uctrl); + if (ctrl_conn == NULL) + goto out; + + ctrl_msg = udev_ctrl_receive_msg(ctrl_conn); + if (ctrl_msg == NULL) + goto out; + + i = udev_ctrl_get_set_log_level(ctrl_msg); + if (i >= 0) { + info(udev, "udevd message (SET_LOG_PRIORITY) received, log_priority=%i\n", i); + udev_set_log_priority(udev, i); + worker_kill(udev, 0); + } + + if (udev_ctrl_get_stop_exec_queue(ctrl_msg) > 0) { + info(udev, "udevd message (STOP_EXEC_QUEUE) received\n"); + stop_exec_queue = true; + } + + if (udev_ctrl_get_start_exec_queue(ctrl_msg) > 0) { + info(udev, "udevd message (START_EXEC_QUEUE) received\n"); + stop_exec_queue = false; + } + + if (udev_ctrl_get_reload(ctrl_msg) > 0) { + info(udev, "udevd message (RELOAD) received\n"); + reload = true; + } + + str = udev_ctrl_get_set_env(ctrl_msg); + if (str != NULL) { + char *key; + + key = strdup(str); + if (key != NULL) { + char *val; + + val = strchr(key, '='); + if (val != NULL) { + val[0] = '\0'; + val = &val[1]; + if (val[0] == '\0') { + info(udev, "udevd message (ENV) received, unset '%s'\n", key); + udev_add_property(udev, key, NULL); + } else { + info(udev, "udevd message (ENV) received, set '%s=%s'\n", key, val); + udev_add_property(udev, key, val); + } + } else { + err(udev, "wrong key format '%s'\n", key); + } + free(key); + } + worker_kill(udev, 0); + } + + i = udev_ctrl_get_set_children_max(ctrl_msg); + if (i >= 0) { + info(udev, "udevd message (SET_MAX_CHILDREN) received, children_max=%i\n", i); + children_max = i; + } + + if (udev_ctrl_get_ping(ctrl_msg) > 0) + info(udev, "udevd message (SYNC) received\n"); + + if (udev_ctrl_get_exit(ctrl_msg) > 0) { + info(udev, "udevd message (EXIT) received\n"); + udev_exit = true; + /* keep reference to block the client until we exit */ + udev_ctrl_connection_ref(ctrl_conn); + } +out: + udev_ctrl_msg_unref(ctrl_msg); + return udev_ctrl_connection_unref(ctrl_conn); +} + +/* read inotify messages */ +static int handle_inotify(struct udev *udev) +{ + int nbytes, pos; + char *buf; + struct inotify_event *ev; + + if ((ioctl(fd_inotify, FIONREAD, &nbytes) < 0) || (nbytes <= 0)) + return 0; + + buf = malloc(nbytes); + if (buf == NULL) { + err(udev, "error getting buffer for inotify\n"); + return -1; + } + + nbytes = read(fd_inotify, buf, nbytes); + + for (pos = 0; pos < nbytes; pos += sizeof(struct inotify_event) + ev->len) { + struct udev_device *dev; + + ev = (struct inotify_event *)(buf + pos); + dev = udev_watch_lookup(udev, ev->wd); + if (dev != NULL) { + info(udev, "inotify event: %x for %s\n", ev->mask, udev_device_get_devnode(dev)); + if (ev->mask & IN_CLOSE_WRITE) { + char filename[UTIL_PATH_SIZE]; + int fd; + + info(udev, "device %s closed, synthesising 'change'\n", udev_device_get_devnode(dev)); + util_strscpyl(filename, sizeof(filename), udev_device_get_syspath(dev), "/uevent", NULL); + fd = open(filename, O_WRONLY); + if (fd >= 0) { + if (write(fd, "change", 6) < 0) + info(udev, "error writing uevent: %m\n"); + close(fd); + } + } + if (ev->mask & IN_IGNORED) + udev_watch_end(udev, dev); + + udev_device_unref(dev); + } + + } + + free(buf); + return 0; +} + +static void handle_signal(struct udev *udev, int signo) +{ + switch (signo) { + case SIGINT: + case SIGTERM: + udev_exit = true; + break; + case SIGCHLD: + for (;;) { + pid_t pid; + int status; + struct udev_list_node *loop, *tmp; + + pid = waitpid(-1, &status, WNOHANG); + if (pid <= 0) + break; + + udev_list_node_foreach_safe(loop, tmp, &worker_list) { + struct worker *worker = node_to_worker(loop); + + if (worker->pid != pid) + continue; + info(udev, "worker [%u] exit\n", pid); + + if (WIFEXITED(status)) { + if (WEXITSTATUS(status) != 0) + err(udev, "worker [%u] exit with return code %i\n", pid, WEXITSTATUS(status)); + } else if (WIFSIGNALED(status)) { + err(udev, "worker [%u] terminated by signal %i (%s)\n", + pid, WTERMSIG(status), strsignal(WTERMSIG(status))); + } else if (WIFSTOPPED(status)) { + err(udev, "worker [%u] stopped\n", pid); + } else if (WIFCONTINUED(status)) { + err(udev, "worker [%u] continued\n", pid); + } else { + err(udev, "worker [%u] exit with status 0x%04x\n", pid, status); + } + + if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) { + if (worker->event) { + err(udev, "worker [%u] failed while handling '%s'\n", + pid, worker->event->devpath); + worker->event->exitcode = -32; + event_queue_delete(worker->event, true); + /* drop reference taken for state 'running' */ + worker_unref(worker); + } + } + worker_unref(worker); + break; + } + } + break; + case SIGHUP: + reload = true; + break; + } +} + +static void static_dev_create_from_modules(struct udev *udev) +{ + struct utsname kernel; + char modules[UTIL_PATH_SIZE]; + char buf[4096]; + FILE *f; + + uname(&kernel); + util_strscpyl(modules, sizeof(modules), "/lib/modules/", kernel.release, "/modules.devname", NULL); + f = fopen(modules, "r"); + if (f == NULL) + return; + + while (fgets(buf, sizeof(buf), f) != NULL) { + char *s; + const char *modname; + const char *devname; + const char *devno; + int maj, min; + char type; + mode_t mode; + char filename[UTIL_PATH_SIZE]; + + if (buf[0] == '#') + continue; + + modname = buf; + s = strchr(modname, ' '); + if (s == NULL) + continue; + s[0] = '\0'; + + devname = &s[1]; + s = strchr(devname, ' '); + if (s == NULL) + continue; + s[0] = '\0'; + + devno = &s[1]; + s = strchr(devno, ' '); + if (s == NULL) + s = strchr(devno, '\n'); + if (s != NULL) + s[0] = '\0'; + if (sscanf(devno, "%c%u:%u", &type, &maj, &min) != 3) + continue; + + if (type == 'c') + mode = S_IFCHR; + else if (type == 'b') + mode = S_IFBLK; + else + continue; + + util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/", devname, NULL); + util_create_path_selinux(udev, filename); + udev_selinux_setfscreatecon(udev, filename, mode); + info(udev, "mknod '%s' %c%u:%u\n", filename, type, maj, min); + if (mknod(filename, mode, makedev(maj, min)) < 0 && errno == EEXIST) + utimensat(AT_FDCWD, filename, NULL, 0); + udev_selinux_resetfscreatecon(udev); + } + + fclose(f); +} + +static int copy_dev_dir(struct udev *udev, DIR *dir_from, DIR *dir_to, int maxdepth) +{ + struct dirent *dent; + + for (dent = readdir(dir_from); dent != NULL; dent = readdir(dir_from)) { + struct stat stats; + + if (dent->d_name[0] == '.') + continue; + if (fstatat(dirfd(dir_from), dent->d_name, &stats, AT_SYMLINK_NOFOLLOW) != 0) + continue; + + if (S_ISBLK(stats.st_mode) || S_ISCHR(stats.st_mode)) { + udev_selinux_setfscreateconat(udev, dirfd(dir_to), dent->d_name, stats.st_mode & 0777); + if (mknodat(dirfd(dir_to), dent->d_name, stats.st_mode, stats.st_rdev) == 0) { + fchmodat(dirfd(dir_to), dent->d_name, stats.st_mode & 0777, 0); + fchownat(dirfd(dir_to), dent->d_name, stats.st_uid, stats.st_gid, 0); + } else { + utimensat(dirfd(dir_to), dent->d_name, NULL, 0); + } + udev_selinux_resetfscreatecon(udev); + } else if (S_ISLNK(stats.st_mode)) { + char target[UTIL_PATH_SIZE]; + ssize_t len; + + len = readlinkat(dirfd(dir_from), dent->d_name, target, sizeof(target)); + if (len <= 0 || len == (ssize_t)sizeof(target)) + continue; + target[len] = '\0'; + udev_selinux_setfscreateconat(udev, dirfd(dir_to), dent->d_name, S_IFLNK); + if (symlinkat(target, dirfd(dir_to), dent->d_name) < 0 && errno == EEXIST) + utimensat(dirfd(dir_to), dent->d_name, NULL, AT_SYMLINK_NOFOLLOW); + udev_selinux_resetfscreatecon(udev); + } else if (S_ISDIR(stats.st_mode)) { + DIR *dir2_from, *dir2_to; + + if (maxdepth == 0) + continue; + + udev_selinux_setfscreateconat(udev, dirfd(dir_to), dent->d_name, S_IFDIR|0755); + mkdirat(dirfd(dir_to), dent->d_name, 0755); + udev_selinux_resetfscreatecon(udev); + + dir2_to = fdopendir(openat(dirfd(dir_to), dent->d_name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC)); + if (dir2_to == NULL) + continue; + + dir2_from = fdopendir(openat(dirfd(dir_from), dent->d_name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC)); + if (dir2_from == NULL) { + closedir(dir2_to); + continue; + } + + copy_dev_dir(udev, dir2_from, dir2_to, maxdepth-1); + + closedir(dir2_to); + closedir(dir2_from); + } + } + + return 0; +} + +static void static_dev_create_links(struct udev *udev, DIR *dir) +{ + struct stdlinks { + const char *link; + const char *target; + }; + static const struct stdlinks stdlinks[] = { + { "core", "/proc/kcore" }, + { "fd", "/proc/self/fd" }, + { "stdin", "/proc/self/fd/0" }, + { "stdout", "/proc/self/fd/1" }, + { "stderr", "/proc/self/fd/2" }, + }; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(stdlinks); i++) { + struct stat sb; + + if (stat(stdlinks[i].target, &sb) == 0) { + udev_selinux_setfscreateconat(udev, dirfd(dir), stdlinks[i].link, S_IFLNK); + if (symlinkat(stdlinks[i].target, dirfd(dir), stdlinks[i].link) < 0 && errno == EEXIST) + utimensat(dirfd(dir), stdlinks[i].link, NULL, AT_SYMLINK_NOFOLLOW); + udev_selinux_resetfscreatecon(udev); + } + } +} + +static void static_dev_create_from_devices(struct udev *udev, DIR *dir) +{ + DIR *dir_from; + + dir_from = opendir(PKGLIBEXECDIR "/devices"); + if (dir_from == NULL) + return; + copy_dev_dir(udev, dir_from, dir, 8); + closedir(dir_from); +} + +static void static_dev_create(struct udev *udev) +{ + DIR *dir; + + dir = opendir(udev_get_dev_path(udev)); + if (dir == NULL) + return; + + static_dev_create_links(udev, dir); + static_dev_create_from_devices(udev, dir); + + closedir(dir); +} + +static int mem_size_mb(void) +{ + FILE *f; + char buf[4096]; + long int memsize = -1; + + f = fopen("/proc/meminfo", "r"); + if (f == NULL) + return -1; + + while (fgets(buf, sizeof(buf), f) != NULL) { + long int value; + + if (sscanf(buf, "MemTotal: %ld kB", &value) == 1) { + memsize = value / 1024; + break; + } + } + + fclose(f); + return memsize; +} + +static int convert_db(struct udev *udev) +{ + char filename[UTIL_PATH_SIZE]; + FILE *f; + struct udev_enumerate *udev_enumerate; + struct udev_list_entry *list_entry; + + /* current database */ + util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/data", NULL); + if (access(filename, F_OK) >= 0) + return 0; + + /* make sure we do not get here again */ + util_create_path(udev, filename); + mkdir(filename, 0755); + + /* old database */ + util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.udev/db", NULL); + if (access(filename, F_OK) < 0) + return 0; + + f = fopen("/dev/kmsg", "w"); + if (f != NULL) { + fprintf(f, "<30>udevd[%u]: converting old udev database\n", getpid()); + fclose(f); + } + + udev_enumerate = udev_enumerate_new(udev); + if (udev_enumerate == NULL) + return -1; + udev_enumerate_scan_devices(udev_enumerate); + udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(udev_enumerate)) { + struct udev_device *device; + + device = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list_entry)); + if (device == NULL) + continue; + + /* try to find the old database for devices without a current one */ + if (udev_device_read_db(device, NULL) < 0) { + bool have_db; + const char *id; + struct stat stats; + char devpath[UTIL_PATH_SIZE]; + char from[UTIL_PATH_SIZE]; + + have_db = false; + + /* find database in old location */ + id = udev_device_get_id_filename(device); + util_strscpyl(from, sizeof(from), udev_get_dev_path(udev), "/.udev/db/", id, NULL); + if (lstat(from, &stats) == 0) { + if (!have_db) { + udev_device_read_db(device, from); + have_db = true; + } + unlink(from); + } + + /* find old database with $subsys:$sysname name */ + util_strscpyl(from, sizeof(from), udev_get_dev_path(udev), + "/.udev/db/", udev_device_get_subsystem(device), ":", + udev_device_get_sysname(device), NULL); + if (lstat(from, &stats) == 0) { + if (!have_db) { + udev_device_read_db(device, from); + have_db = true; + } + unlink(from); + } + + /* find old database with the encoded devpath name */ + util_path_encode(udev_device_get_devpath(device), devpath, sizeof(devpath)); + util_strscpyl(from, sizeof(from), udev_get_dev_path(udev), "/.udev/db/", devpath, NULL); + if (lstat(from, &stats) == 0) { + if (!have_db) { + udev_device_read_db(device, from); + have_db = true; + } + unlink(from); + } + + /* write out new database */ + if (have_db) + udev_device_update_db(device); + } + udev_device_unref(device); + } + udev_enumerate_unref(udev_enumerate); + return 0; +} + +static int systemd_fds(struct udev *udev, int *rctrl, int *rnetlink) +{ + int ctrl = -1, netlink = -1; + int fd, n; + + n = sd_listen_fds(true); + if (n <= 0) + return -1; + + for (fd = SD_LISTEN_FDS_START; fd < n + SD_LISTEN_FDS_START; fd++) { + if (sd_is_socket(fd, AF_LOCAL, SOCK_SEQPACKET, -1)) { + if (ctrl >= 0) + return -1; + ctrl = fd; + continue; + } + + if (sd_is_socket(fd, AF_NETLINK, SOCK_RAW, -1)) { + if (netlink >= 0) + return -1; + netlink = fd; + continue; + } + + return -1; + } + + if (ctrl < 0 || netlink < 0) + return -1; + + info(udev, "ctrl=%i netlink=%i\n", ctrl, netlink); + *rctrl = ctrl; + *rnetlink = netlink; + return 0; +} + +static bool check_rules_timestamp(struct udev *udev) +{ + char **p; + unsigned long long *stamp_usec; + int i, n; + bool changed = false; + + n = udev_get_rules_path(udev, &p, &stamp_usec); + for (i = 0; i < n; i++) { + struct stat stats; + + if (stat(p[i], &stats) < 0) + continue; + + if (stamp_usec[i] == ts_usec(&stats.st_mtim)) + continue; + + /* first check */ + if (stamp_usec[i] != 0) { + info(udev, "reload - timestamp of '%s' changed\n", p[i]); + changed = true; + } + + /* update timestamp */ + stamp_usec[i] = ts_usec(&stats.st_mtim); + } + + return changed; +} + +int main(int argc, char *argv[]) +{ + struct udev *udev; + FILE *f; + sigset_t mask; + int daemonize = false; + int resolve_names = 1; + static const struct option options[] = { + { "daemon", no_argument, NULL, 'd' }, + { "debug", no_argument, NULL, 'D' }, + { "children-max", required_argument, NULL, 'c' }, + { "exec-delay", required_argument, NULL, 'e' }, + { "resolve-names", required_argument, NULL, 'N' }, + { "help", no_argument, NULL, 'h' }, + { "version", no_argument, NULL, 'V' }, + {} + }; + int fd_ctrl = -1; + int fd_netlink = -1; + int fd_worker = -1; + struct epoll_event ep_ctrl, ep_inotify, ep_signal, ep_netlink, ep_worker; + struct udev_ctrl_connection *ctrl_conn = NULL; + char **s; + int rc = 1; + + udev = udev_new(); + if (udev == NULL) + goto exit; + + udev_log_init("udevd"); + udev_set_log_fn(udev, udev_main_log); + info(udev, "version %s\n", VERSION); + udev_selinux_init(udev); + + for (;;) { + int option; + + option = getopt_long(argc, argv, "c:deDtN:hV", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'd': + daemonize = true; + break; + case 'c': + children_max = strtoul(optarg, NULL, 0); + break; + case 'e': + exec_delay = strtoul(optarg, NULL, 0); + break; + case 'D': + debug = true; + if (udev_get_log_priority(udev) < LOG_INFO) + udev_set_log_priority(udev, LOG_INFO); + break; + case 'N': + if (strcmp (optarg, "early") == 0) { + resolve_names = 1; + } else if (strcmp (optarg, "late") == 0) { + resolve_names = 0; + } else if (strcmp (optarg, "never") == 0) { + resolve_names = -1; + } else { + fprintf(stderr, "resolve-names must be early, late or never\n"); + err(udev, "resolve-names must be early, late or never\n"); + goto exit; + } + break; + case 'h': + printf("Usage: udevd OPTIONS\n" + " --daemon\n" + " --debug\n" + " --children-max=\n" + " --exec-delay=\n" + " --resolve-names=early|late|never\n" + " --version\n" + " --help\n" + "\n"); + goto exit; + case 'V': + printf("%s\n", VERSION); + goto exit; + default: + goto exit; + } + } + + /* + * read the kernel commandline, in case we need to get into debug mode + * udev.log-priority= syslog priority + * udev.children-max= events are fully serialized if set to 1 + * + */ + f = fopen("/proc/cmdline", "r"); + if (f != NULL) { + char cmdline[4096]; + + if (fgets(cmdline, sizeof(cmdline), f) != NULL) { + char *pos; + + pos = strstr(cmdline, "udev.log-priority="); + if (pos != NULL) { + pos += strlen("udev.log-priority="); + udev_set_log_priority(udev, util_log_priority(pos)); + } + + pos = strstr(cmdline, "udev.children-max="); + if (pos != NULL) { + pos += strlen("udev.children-max="); + children_max = strtoul(pos, NULL, 0); + } + + pos = strstr(cmdline, "udev.exec-delay="); + if (pos != NULL) { + pos += strlen("udev.exec-delay="); + exec_delay = strtoul(pos, NULL, 0); + } + } + fclose(f); + } + + if (getuid() != 0) { + fprintf(stderr, "root privileges required\n"); + err(udev, "root privileges required\n"); + goto exit; + } + + /* set umask before creating any file/directory */ + chdir("/"); + umask(022); + + /* /run/udev */ + mkdir(udev_get_run_path(udev), 0755); + + /* create standard links, copy static nodes, create nodes from modules */ + static_dev_create(udev); + static_dev_create_from_modules(udev); + + /* before opening new files, make sure std{in,out,err} fds are in a sane state */ + if (daemonize) { + int fd; + + fd = open("/dev/null", O_RDWR); + if (fd >= 0) { + if (write(STDOUT_FILENO, 0, 0) < 0) + dup2(fd, STDOUT_FILENO); + if (write(STDERR_FILENO, 0, 0) < 0) + dup2(fd, STDERR_FILENO); + if (fd > STDERR_FILENO) + close(fd); + } else { + fprintf(stderr, "cannot open /dev/null\n"); + err(udev, "cannot open /dev/null\n"); + } + } + + if (systemd_fds(udev, &fd_ctrl, &fd_netlink) >= 0) { + /* get control and netlink socket from from systemd */ + udev_ctrl = udev_ctrl_new_from_fd(udev, fd_ctrl); + if (udev_ctrl == NULL) { + err(udev, "error taking over udev control socket"); + rc = 1; + goto exit; + } + + monitor = udev_monitor_new_from_netlink_fd(udev, "kernel", fd_netlink); + if (monitor == NULL) { + err(udev, "error taking over netlink socket\n"); + rc = 3; + goto exit; + } + } else { + /* open control and netlink socket */ + udev_ctrl = udev_ctrl_new(udev); + if (udev_ctrl == NULL) { + fprintf(stderr, "error initializing udev control socket"); + err(udev, "error initializing udev control socket"); + rc = 1; + goto exit; + } + fd_ctrl = udev_ctrl_get_fd(udev_ctrl); + + monitor = udev_monitor_new_from_netlink(udev, "kernel"); + if (monitor == NULL) { + fprintf(stderr, "error initializing netlink socket\n"); + err(udev, "error initializing netlink socket\n"); + rc = 3; + goto exit; + } + fd_netlink = udev_monitor_get_fd(monitor); + } + + if (udev_monitor_enable_receiving(monitor) < 0) { + fprintf(stderr, "error binding netlink socket\n"); + err(udev, "error binding netlink socket\n"); + rc = 3; + goto exit; + } + + if (udev_ctrl_enable_receiving(udev_ctrl) < 0) { + fprintf(stderr, "error binding udev control socket\n"); + err(udev, "error binding udev control socket\n"); + rc = 1; + goto exit; + } + + udev_monitor_set_receive_buffer_size(monitor, 128*1024*1024); + + /* create queue file before signalling 'ready', to make sure we block 'settle' */ + udev_queue_export = udev_queue_export_new(udev); + if (udev_queue_export == NULL) { + err(udev, "error creating queue file\n"); + goto exit; + } + + if (daemonize) { + pid_t pid; + int fd; + + pid = fork(); + switch (pid) { + case 0: + break; + case -1: + err(udev, "fork of daemon failed: %m\n"); + rc = 4; + goto exit; + default: + rc = EXIT_SUCCESS; + goto exit_daemonize; + } + + setsid(); + + fd = open("/proc/self/oom_score_adj", O_RDWR); + if (fd < 0) { + /* Fallback to old interface */ + fd = open("/proc/self/oom_adj", O_RDWR); + if (fd < 0) { + err(udev, "error disabling OOM: %m\n"); + } else { + /* OOM_DISABLE == -17 */ + write(fd, "-17", 3); + close(fd); + } + } else { + write(fd, "-1000", 5); + close(fd); + } + } else { + sd_notify(1, "READY=1"); + } + + f = fopen("/dev/kmsg", "w"); + if (f != NULL) { + fprintf(f, "<30>udevd[%u]: starting version " VERSION "\n", getpid()); + fclose(f); + } + + if (!debug) { + int fd; + + fd = open("/dev/null", O_RDWR); + if (fd >= 0) { + dup2(fd, STDIN_FILENO); + dup2(fd, STDOUT_FILENO); + dup2(fd, STDERR_FILENO); + close(fd); + } + } + + fd_inotify = udev_watch_init(udev); + if (fd_inotify < 0) { + fprintf(stderr, "error initializing inotify\n"); + err(udev, "error initializing inotify\n"); + rc = 4; + goto exit; + } + udev_watch_restore(udev); + + /* block and listen to all signals on signalfd */ + sigfillset(&mask); + sigprocmask(SIG_SETMASK, &mask, &sigmask_orig); + fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC); + if (fd_signal < 0) { + fprintf(stderr, "error creating signalfd\n"); + err(udev, "error creating signalfd\n"); + rc = 5; + goto exit; + } + + /* unnamed socket from workers to the main daemon */ + if (socketpair(AF_LOCAL, SOCK_DGRAM|SOCK_CLOEXEC, 0, worker_watch) < 0) { + fprintf(stderr, "error creating socketpair\n"); + err(udev, "error creating socketpair\n"); + rc = 6; + goto exit; + } + fd_worker = worker_watch[READ_END]; + + udev_builtin_init(udev); + + rules = udev_rules_new(udev, resolve_names); + if (rules == NULL) { + err(udev, "error reading rules\n"); + goto exit; + } + + memset(&ep_ctrl, 0, sizeof(struct epoll_event)); + ep_ctrl.events = EPOLLIN; + ep_ctrl.data.fd = fd_ctrl; + + memset(&ep_inotify, 0, sizeof(struct epoll_event)); + ep_inotify.events = EPOLLIN; + ep_inotify.data.fd = fd_inotify; + + memset(&ep_signal, 0, sizeof(struct epoll_event)); + ep_signal.events = EPOLLIN; + ep_signal.data.fd = fd_signal; + + memset(&ep_netlink, 0, sizeof(struct epoll_event)); + ep_netlink.events = EPOLLIN; + ep_netlink.data.fd = fd_netlink; + + memset(&ep_worker, 0, sizeof(struct epoll_event)); + ep_worker.events = EPOLLIN; + ep_worker.data.fd = fd_worker; + + fd_ep = epoll_create1(EPOLL_CLOEXEC); + if (fd_ep < 0) { + err(udev, "error creating epoll fd: %m\n"); + goto exit; + } + if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_ctrl, &ep_ctrl) < 0 || + epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_inotify, &ep_inotify) < 0 || + epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_signal, &ep_signal) < 0 || + epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_netlink, &ep_netlink) < 0 || + epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_worker, &ep_worker) < 0) { + err(udev, "fail to add fds to epoll: %m\n"); + goto exit; + } + + /* if needed, convert old database from earlier udev version */ + convert_db(udev); + + if (children_max <= 0) { + int memsize = mem_size_mb(); + + /* set value depending on the amount of RAM */ + if (memsize > 0) + children_max = 128 + (memsize / 8); + else + children_max = 128; + } + info(udev, "set children_max to %u\n", children_max); + + udev_rules_apply_static_dev_perms(rules); + + udev_list_node_init(&event_list); + udev_list_node_init(&worker_list); + + for (;;) { + static unsigned long long last_usec; + struct epoll_event ev[8]; + int fdcount; + int timeout; + bool is_worker, is_signal, is_inotify, is_netlink, is_ctrl; + int i; + + if (udev_exit) { + /* close sources of new events and discard buffered events */ + if (fd_ctrl >= 0) { + epoll_ctl(fd_ep, EPOLL_CTL_DEL, fd_ctrl, NULL); + fd_ctrl = -1; + } + if (monitor != NULL) { + epoll_ctl(fd_ep, EPOLL_CTL_DEL, fd_netlink, NULL); + udev_monitor_unref(monitor); + monitor = NULL; + } + if (fd_inotify >= 0) { + epoll_ctl(fd_ep, EPOLL_CTL_DEL, fd_inotify, NULL); + close(fd_inotify); + fd_inotify = -1; + } + + /* discard queued events and kill workers */ + event_queue_cleanup(udev, EVENT_QUEUED); + worker_kill(udev, 0); + + /* exit after all has cleaned up */ + if (udev_list_node_is_empty(&event_list) && udev_list_node_is_empty(&worker_list)) + break; + + /* timeout at exit for workers to finish */ + timeout = 30 * 1000; + } else if (udev_list_node_is_empty(&event_list) && children <= 2) { + /* we are idle */ + timeout = -1; + } else { + /* kill idle or hanging workers */ + timeout = 3 * 1000; + } + fdcount = epoll_wait(fd_ep, ev, ARRAY_SIZE(ev), timeout); + if (fdcount < 0) + continue; + + if (fdcount == 0) { + struct udev_list_node *loop; + + /* timeout */ + if (udev_exit) { + err(udev, "timeout, giving up waiting for workers to finish\n"); + break; + } + + /* kill idle workers */ + if (udev_list_node_is_empty(&event_list)) { + info(udev, "cleanup idle workers\n"); + worker_kill(udev, 2); + } + + /* check for hanging events */ + udev_list_node_foreach(loop, &worker_list) { + struct worker *worker = node_to_worker(loop); + + if (worker->state != WORKER_RUNNING) + continue; + + if ((now_usec() - worker->event_start_usec) > 30 * 1000 * 1000) { + err(udev, "worker [%u] timeout, kill it\n", worker->pid, + worker->event ? worker->event->devpath : ""); + kill(worker->pid, SIGKILL); + worker->state = WORKER_KILLED; + /* drop reference taken for state 'running' */ + worker_unref(worker); + if (worker->event) { + err(udev, "seq %llu '%s' killed\n", + udev_device_get_seqnum(worker->event->dev), worker->event->devpath); + worker->event->exitcode = -64; + event_queue_delete(worker->event, true); + worker->event = NULL; + } + } + } + + } + + is_worker = is_signal = is_inotify = is_netlink = is_ctrl = false; + for (i = 0; i < fdcount; i++) { + if (ev[i].data.fd == fd_worker && ev[i].events & EPOLLIN) + is_worker = true; + else if (ev[i].data.fd == fd_netlink && ev[i].events & EPOLLIN) + is_netlink = true; + else if (ev[i].data.fd == fd_signal && ev[i].events & EPOLLIN) + is_signal = true; + else if (ev[i].data.fd == fd_inotify && ev[i].events & EPOLLIN) + is_inotify = true; + else if (ev[i].data.fd == fd_ctrl && ev[i].events & EPOLLIN) + is_ctrl = true; + } + + /* check for changed config, every 3 seconds at most */ + if ((now_usec() - last_usec) > 3 * 1000 * 1000) { + if (check_rules_timestamp(udev)) + reload = true; + if (udev_builtin_validate(udev)) + reload = true; + + last_usec = now_usec(); + } + + /* reload requested, HUP signal received, rules changed, builtin changed */ + if (reload) { + worker_kill(udev, 0); + rules = udev_rules_unref(rules); + udev_builtin_exit(udev); + reload = 0; + } + + /* event has finished */ + if (is_worker) + worker_returned(fd_worker); + + if (is_netlink) { + struct udev_device *dev; + + dev = udev_monitor_receive_device(monitor); + if (dev != NULL) { + udev_device_set_usec_initialized(dev, now_usec()); + if (event_queue_insert(dev) < 0) + udev_device_unref(dev); + } + } + + /* start new events */ + if (!udev_list_node_is_empty(&event_list) && !udev_exit && !stop_exec_queue) { + if (rules == NULL) + rules = udev_rules_new(udev, resolve_names); + if (rules != NULL) + event_queue_start(udev); + } + + if (is_signal) { + struct signalfd_siginfo fdsi; + ssize_t size; + + size = read(fd_signal, &fdsi, sizeof(struct signalfd_siginfo)); + if (size == sizeof(struct signalfd_siginfo)) + handle_signal(udev, fdsi.ssi_signo); + } + + /* we are shutting down, the events below are not handled anymore */ + if (udev_exit) + continue; + + /* device node watch */ + if (is_inotify) + handle_inotify(udev); + + /* + * This needs to be after the inotify handling, to make sure, + * that the ping is send back after the possibly generated + * "change" events by the inotify device node watch. + * + * A single time we may receive a client connection which we need to + * keep open to block the client. It will be closed right before we + * exit. + */ + if (is_ctrl) + ctrl_conn = handle_ctrl_msg(udev_ctrl); + } + + rc = EXIT_SUCCESS; +exit: + udev_queue_export_cleanup(udev_queue_export); + udev_ctrl_cleanup(udev_ctrl); +exit_daemonize: + if (fd_ep >= 0) + close(fd_ep); + worker_list_cleanup(udev); + event_queue_cleanup(udev, EVENT_UNDEF); + udev_rules_unref(rules); + udev_builtin_exit(udev); + if (fd_signal >= 0) + close(fd_signal); + if (worker_watch[READ_END] >= 0) + close(worker_watch[READ_END]); + if (worker_watch[WRITE_END] >= 0) + close(worker_watch[WRITE_END]); + udev_monitor_unref(monitor); + udev_queue_export_unref(udev_queue_export); + udev_ctrl_connection_unref(ctrl_conn); + udev_ctrl_unref(udev_ctrl); + udev_selinux_exit(udev); + udev_unref(udev); + udev_log_close(); + return rc; +} diff --git a/src/udevd.html b/src/udevd.html new file mode 100755 index 0000000..5838108 --- /dev/null +++ b/src/udevd.html @@ -0,0 +1,18 @@ + + +udevd

Name

udevd — event managing daemon

Synopsis

udevd [--daemon] [--debug] [--children-max=] [--exec-delay=] [--resolve-names=early|late|never] [--version] [--help]

Description

udevd listens to kernel uevents. For every event, udevd executes matching + instructions specified in udev rules. See udev(7).

On startup the content of the directory /usr/lib/udev/devices + is copied to /dev. If kernel modules specify static device + nodes, these nodes are created even without a corresponding kernel device, to + allow on-demand loading of kernel modules. Matching permissions specified in udev + rules are applied to these static device nodes.

The behavior of the running daemon can be changed with + udevadm control.

Options

--daemon

Detach and run in the background.

--debug

Print debug messages to stderr.

--children-max=

Limit the number of parallel executed events.

--exec-delay=

Number of seconds to delay the execution of RUN instructions. + This might be useful when debugging system crashes during coldplug + cause by loading non-working kernel modules.

--resolve-names=

Specify when udevd should resolve names of users and groups. + When set to early (the default) names will be + resolved when the rules are parsed. When set to + late names will be resolved for every event. + When set to never names will never be resolved + and all devices will be owned by root.

--version

Print version number.

--help

Print help text.

Environment

UDEV_LOG=

Set the logging priority.

Kernel command line

udev.log-priority=

Set the logging priority.

udev.children-max=

Limit the number of parallel executed events.

udev.exec-delay=

Number of seconds to delay the execution of RUN instructions. + This might be useful when debugging system crashes during coldplug + cause by loading non-working kernel modules.

Author

Written by Kay Sievers .

See Also

udev(7), udevadm(8)

diff --git a/src/udevd.xml b/src/udevd.xml new file mode 100755 index 0000000..c516eb9 --- /dev/null +++ b/src/udevd.xml @@ -0,0 +1,151 @@ + + + + + + + udevd + udev + + + + udevd + 8 + + + + + udevdevent managing daemon + + + + + udevd + + + + + + + + + + + Description + udevd listens to kernel uevents. For every event, udevd executes matching + instructions specified in udev rules. See + udev7 + . + On startup the content of the directory /usr/lib/udev/devices + is copied to /dev. If kernel modules specify static device + nodes, these nodes are created even without a corresponding kernel device, to + allow on-demand loading of kernel modules. Matching permissions specified in udev + rules are applied to these static device nodes. + The behavior of the running daemon can be changed with + udevadm control. + + + Options + + + + + Detach and run in the background. + + + + + + Print debug messages to stderr. + + + + + + Limit the number of parallel executed events. + + + + + + Number of seconds to delay the execution of RUN instructions. + This might be useful when debugging system crashes during coldplug + cause by loading non-working kernel modules. + + + + + + Specify when udevd should resolve names of users and groups. + When set to (the default) names will be + resolved when the rules are parsed. When set to + names will be resolved for every event. + When set to names will never be resolved + and all devices will be owned by root. + + + + + + Print version number. + + + + + + Print help text. + + + + + + Environment + + + UDEV_LOG= + + Set the logging priority. + + + + + + Kernel command line + + + udev.log-priority= + + Set the logging priority. + + + + udev.children-max= + + Limit the number of parallel executed events. + + + + udev.exec-delay= + + Number of seconds to delay the execution of RUN instructions. + This might be useful when debugging system crashes during coldplug + cause by loading non-working kernel modules. + + + + + + Author + Written by Kay Sievers kay.sievers@vrfy.org. + + + + See Also + + udev7 + , + udevadm8 + + + diff --git a/src/v4l_id/60-persistent-v4l.rules b/src/v4l_id/60-persistent-v4l.rules new file mode 100755 index 0000000..93c5ee8 --- /dev/null +++ b/src/v4l_id/60-persistent-v4l.rules @@ -0,0 +1,20 @@ +# do not edit this file, it will be overwritten on update + +ACTION=="remove", GOTO="persistent_v4l_end" +SUBSYSTEM!="video4linux", GOTO="persistent_v4l_end" +ENV{MAJOR}=="", GOTO="persistent_v4l_end" + +IMPORT{program}="v4l_id $devnode" + +SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id" +KERNEL=="video*", ENV{ID_SERIAL}=="?*", SYMLINK+="v4l/by-id/$env{ID_BUS}-$env{ID_SERIAL}-video-index$attr{index}" + +# check for valid "index" number +TEST!="index", GOTO="persistent_v4l_end" +ATTR{index}!="?*", GOTO="persistent_v4l_end" + +IMPORT{builtin}="path_id" +ENV{ID_PATH}=="?*", KERNEL=="video*|vbi*", SYMLINK+="v4l/by-path/$env{ID_PATH}-video-index$attr{index}" +ENV{ID_PATH}=="?*", KERNEL=="audio*", SYMLINK+="v4l/by-path/$env{ID_PATH}-audio-index$attr{index}" + +LABEL="persistent_v4l_end" diff --git a/src/v4l_id/v4l_id.c b/src/v4l_id/v4l_id.c new file mode 100755 index 0000000..a2a80b5 --- /dev/null +++ b/src/v4l_id/v4l_id.c @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2009 Kay Sievers + * Copyright (c) 2009 Filippo Argiolas + * + * 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 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: + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +int main (int argc, char *argv[]) +{ + static const struct option options[] = { + { "help", no_argument, NULL, 'h' }, + {} + }; + int fd; + char *device; + struct v4l2_capability v2cap; + + while (1) { + int option; + + option = getopt_long(argc, argv, "h", options, NULL); + if (option == -1) + break; + + switch (option) { + case 'h': + printf("Usage: v4l_id [--help] \n\n"); + return 0; + default: + return 1; + } + } + device = argv[optind]; + + if (device == NULL) + return 2; + fd = open (device, O_RDONLY); + if (fd < 0) + return 3; + + if (ioctl (fd, VIDIOC_QUERYCAP, &v2cap) == 0) { + printf("ID_V4L_VERSION=2\n"); + printf("ID_V4L_PRODUCT=%s\n", v2cap.card); + printf("ID_V4L_CAPABILITIES=:"); + if ((v2cap.capabilities & V4L2_CAP_VIDEO_CAPTURE) > 0) + printf("capture:"); + if ((v2cap.capabilities & V4L2_CAP_VIDEO_OUTPUT) > 0) + printf("video_output:"); + if ((v2cap.capabilities & V4L2_CAP_VIDEO_OVERLAY) > 0) + printf("video_overlay:"); + if ((v2cap.capabilities & V4L2_CAP_AUDIO) > 0) + printf("audio:"); + if ((v2cap.capabilities & V4L2_CAP_TUNER) > 0) + printf("tuner:"); + if ((v2cap.capabilities & V4L2_CAP_RADIO) > 0) + printf("radio:"); + printf("\n"); + } + + close (fd); + return 0; +} diff --git a/test/rule-syntax-check.py b/test/rule-syntax-check.py new file mode 100755 index 0000000..ff1b63d --- /dev/null +++ b/test/rule-syntax-check.py @@ -0,0 +1,64 @@ +#!/usr/bin/python +# Simple udev rules syntax checker +# +# (C) 2010 Canonical Ltd. +# Author: Martin Pitt +# +# 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 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, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + +import re +import sys + +if len(sys.argv) < 2: + print >> sys.stderr, 'Usage: %s [...]' % sys.argv[0] + sys.exit(2) + +no_args_tests = re.compile('(ACTION|DEVPATH|KERNELS?|NAME|SYMLINK|SUBSYSTEMS?|DRIVERS?|TAG|RESULT|TEST)\s*(?:=|!)=\s*"([^"]*)"$') +args_tests = re.compile('(ATTRS?|ENV|TEST){([a-zA-Z0-9/_.*%-]+)}\s*(?:=|!)=\s*"([^"]*)"$') +no_args_assign = re.compile('(NAME|SYMLINK|OWNER|GROUP|MODE|TAG|PROGRAM|RUN|LABEL|GOTO|WAIT_FOR|OPTIONS|IMPORT)\s*(?:\+=|:=|=)\s*"([^"]*)"$') +args_assign = re.compile('(ATTR|ENV|IMPORT){([a-zA-Z0-9/_.*%-]+)}\s*=\s*"([^"]*)"$') + +result = 0 +buffer = '' +for path in sys.argv[1:]: + lineno = 0 + for line in open(path): + lineno += 1 + + # handle line continuation + if line.endswith('\\\n'): + buffer += line[:-2] + continue + else: + line = buffer + line + buffer = '' + + # filter out comments and empty lines + line = line.strip() + if not line or line.startswith('#'): + continue + + for clause in line.split(','): + clause = clause.strip() + if not (no_args_tests.match(clause) or args_tests.match(clause) or + no_args_assign.match(clause) or args_assign.match(clause)): + + print('Invalid line %s:%i: %s' % (path, lineno, line)) + print(' clause:', clause) + print() + result = 1 + break + +sys.exit(result) diff --git a/test/rules-test.sh b/test/rules-test.sh new file mode 100755 index 0000000..1e224ff --- /dev/null +++ b/test/rules-test.sh @@ -0,0 +1,15 @@ +#!/bin/sh +# Call the udev rule syntax checker on all rules that we ship +# +# (C) 2010 Canonical Ltd. +# Author: Martin Pitt + +[ -n "$srcdir" ] || srcdir=`dirname $0`/.. + +# skip if we don't have python +type python >/dev/null 2>&1 || { + echo "$0: No python installed, skipping udev rule syntax check" + exit 0 +} + +$srcdir/test/rule-syntax-check.py `find $srcdir/rules -name '*.rules'` diff --git a/test/sys.tar.xz b/test/sys.tar.xz new file mode 100755 index 0000000000000000000000000000000000000000..49ee8027b2e1cba42a8312d56de4bb65d4a2d470 GIT binary patch literal 165116 zcmV(pK=8l)H+ooF000E$*0e?f03iVu0001VFXf~E|EGjMT>v?rN~uw$QGMs1W~ZOV zrh(^8AyYIvK!^P^ZitFEZ|T+k4Sh**k*D;>rX9&bUxW146lE3;v^(^-$??!2xcC_w z8&r|uy3?}ZJk?zkuE-&-6xq1a{(`jYOa)++$4uDi+P5Qy_f_g6qo7Is20eH=ay#ml zy}J{?bOrLpwmAY%WLsL>JLfNvl}%;BF$wrozCj&FRkofKB^o!yY0D?bt`I7r2nEX+ z1@i<54gK13ehnORj_Mz7-k|AN+AClloxpCu z)^MgnU!3Ga=|2O}3xyj6q`OvuDqI}M51Oo}C)fuL;dDc}-VMj=zeKcCuV&qIYZ1GoUbEn)kHoQFetJZCn)>nqo@uscx`37 zJj9n^q7Ki^9NM00;~4SvZn^I?$$yu^1C|(njv3f{_7yHx!Y=q3ZHY@jV=E<8L)+f@ zEza3$ZyIf}==miPDHFkgYL_FM8AJ3v(C?qlqf$<+zE%z_#L2JOe;sGAd#%2&`0@DZ zWL`kS=CfN`H*{bX#VCr>xG^zn%Avv)3$nUM#t+GB;E7i4b1Be91-ETQlH3wX7WKZE z>=JdcH;+zacvS)I5aZ0sLnfNo8Wjb=HBX?gWitw-1|~d^{FbZ&+5~5T*1#I=+elW^ 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5#Za+c*6P=J8VpOUpA9eQcAgCS~d!T);&OO_Z?FAE?JSMhv}QIsXC`jDfgTz(lee^n6AN@X z=x`WVNP}W>rTtvEE5kY<7_oI>Kf!2Z<^l z0q6o3{e&>Q06ge&`jpe@ub%zxX-7B9oJuNGC9aw#FsS#U3a7rM`z|`S00EWk&ga#H zqVS-qyzbMb_qRLM1{X;3{=JkQj`qhtF44?W@JGev+>72A>VaR)z zto*q#7X~npWUu$?c@t5}Qj}xvNSv0BTxbC-BJf1`B_1OSxBXOH=!#9Laz(OfZ1O>tv^r9%5UU6te|BEELMntzVF^`AEmD>5r`W7bAdJ=C@=DjU`iqpv`a zR3O-}#K)-MiE%wz;Hz>?sP(_h>EUU1%Bf7WcHElaQ=+#Fnat_8AyP`>q=5*gtggzblBngv~iL zkU;=-1L#QQjyI^#EEBjr;Z_rb>(6AlSmZ7;W*cd?y-FM+?aR?0)yZTiL@?C9!q(ZQ~iPz`1MG71cy%h;bZEd&iRF>u}V3BpiCUEfuK&-gX z)VeBZBGV?{8jsA7IX_1~xDYpM>R$_-Q|f$JxA!2447fUfFuJyo1{B7(pFm->Uacz? z)zcc6W|^^Zy{%)uvD6;+z}yr&|I6U8CBnEX{{)pF-Ku7yvbag{E5Kwg@8fL;LTwI? z1P|XEv@PftjtMLsHdVZK+B;Ksa5@po8e}|jt540G1A36APE`8wNcyi40-8Ml+v8vq z2F=|N{u|Y7eCGW4KJYDj1@1Gc)^g^~W&``lnOKpoe2)MC0OQA1MZJ}o+yDX6i3)(A Y)C2$k0M%KP*c2B#FarPp000D8T01=OssI20 literal 0 HcmV?d00001 diff --git a/test/udev-test.pl b/test/udev-test.pl new file mode 100755 index 0000000..0b379b0 --- /dev/null +++ b/test/udev-test.pl @@ -0,0 +1,1560 @@ +#!/usr/bin/perl + +# udev test +# +# Provides automated testing of the udev binary. +# The whole test is self contained in this file, except the matching sysfs tree. +# Simply extend the @tests array, to add a new test variant. +# +# Every test is driven by its own temporary config file. +# This program prepares the environment, creates the config and calls udev. +# +# udev parses the rules, looks at the provided sysfs and +# first creates and then removes the device node. +# After creation and removal the result is checked against the +# expected value and the result is printed. +# +# Copyright (C) 2004-2011 Kay Sievers +# Copyright (C) 2004 Leann Ogasawara + +use warnings; +use strict; + +my $PWD = $ENV{PWD}; +my $sysfs = "test/sys"; +my $udev_bin = "./test-udev"; +my $valgrind = 0; +my $udev_bin_valgrind = "valgrind --tool=memcheck --leak-check=yes --quiet $udev_bin"; +my $udev_root = "udev-root"; +my $udev_conf = "udev-test.conf"; +my $udev_rules = "udev-test.rules"; + +my @tests = ( + { + desc => "no rules", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "sda" , + exp_rem_error => "yes", + rules => < "label test of scsi disc", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "boot_disk" , + rules => < "label test of scsi disc", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "boot_disk" , + rules => < "label test of scsi disc", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "boot_disk" , + rules => < "label test of scsi partition", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "boot_disk1" , + rules => < "label test of pattern match", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "boot_disk1" , + rules => < "label test of multiple sysfs files", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "boot_disk1" , + rules => < "label test of max sysfs files (skip invalid rule)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "boot_disk1" , + rules => < "catch device by *", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem/0" , + rules => < "catch device by * - take 2", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem/0" , + rules => < "catch device by ?", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem/0" , + rules => < "catch device by character class", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem/0" , + rules => < "replace kernel name", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem" , + rules => < "Handle comment lines in config file (and replace kernel name)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem" , + rules => < "Handle comment lines in config file with whitespace (and replace kernel name)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem" , + rules => < "Handle whitespace only lines (and replace kernel name)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "whitespace" , + rules => < "Handle empty lines in config file (and replace kernel name)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem" , + rules => < "Handle backslashed multi lines in config file (and replace kernel name)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem" , + rules => < "preserve backslashes, if they are not for a newline", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "aaa", + rules => < "Handle stupid backslashed multi lines in config file (and replace kernel name)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem" , + rules => < "subdirectory handling", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "sub/direct/ory/modem" , + rules => < "parent device name match of scsi partition", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "first_disk5" , + rules => < "test substitution chars", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "Major:8:minor:5:kernelnumber:5:id:0:0:0:0" , + rules => < "import of shell-value file", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "subdir/err/node" , + rules => < "import of shell-value returned from program", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node12345678", + rules => < "sustitution of sysfs value (%s{file})", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "disk-ATA-sda" , + rules => < "program result substitution", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "special-device-5" , + not_exp_name => "not" , + rules => < "program result substitution (newline removal)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "newline_removed" , + rules => < "program result substitution", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "test-0:0:0:0" , + rules => < "program with lots of arguments", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "foo9" , + rules => < "program with subshell", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "bar9" , + rules => < "program arguments combined with apostrophes", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "foo7" , + rules => < "characters before the %c{N} substitution", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "my-foo9" , + rules => < "substitute the second to last argument", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "my-foo8" , + rules => < "test substitution by variable name", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0", + rules => < "test substitution by variable name 2", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0", + rules => < "test substitution by variable name 3", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "850:0:0:05" , + rules => < "test substitution by variable name 4", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "855" , + rules => < "test substitution by variable name 5", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "8550:0:0:0" , + rules => < "non matching SUBSYSTEMS for device with no parent", + devpath => "/devices/virtual/tty/console", + exp_name => "TTY", + rules => < "non matching SUBSYSTEMS", + devpath => "/devices/virtual/tty/console", + exp_name => "TTY" , + rules => < "ATTRS match", + devpath => "/devices/virtual/tty/console", + exp_name => "foo" , + rules => < "ATTR (empty file)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "empty" , + rules => < "ATTR (non-existent file)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "non-existent" , + rules => < "program and bus type match", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "scsi-0:0:0:0" , + rules => < "sysfs parent hierarchy", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem" , + rules => < "name test with ! in the name", + devpath => "/devices/virtual/block/fake!blockdev0", + exp_name => "is/a/fake/blockdev0" , + rules => < "name test with ! in the name, but no matching rule", + devpath => "/devices/virtual/block/fake!blockdev0", + exp_name => "fake/blockdev0" , + exp_rem_error => "yes", + rules => < "KERNELS rule", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "scsi-0:0:0:0", + rules => < "KERNELS wildcard all", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "scsi-0:0:0:0", + rules => < "KERNELS wildcard partial", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "scsi-0:0:0:0", + rules => < "KERNELS wildcard partial 2", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "scsi-0:0:0:0", + rules => < "substitute attr with link target value (first match)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "driver-is-sd", + rules => < "substitute attr with link target value (currently selected device)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "driver-is-ahci", + rules => < "ignore ATTRS attribute whitespace", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "ignored", + rules => < "do not ignore ATTRS attribute whitespace", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "matched-with-space", + rules => < "permissions USER=bad GROUP=name", + devpath => "/devices/virtual/tty/tty33", + exp_name => "tty33", + exp_perms => "0:0:0600", + rules => < "permissions OWNER=5000", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_perms => "5000::0600", + rules => < "permissions GROUP=100", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_perms => ":100:0660", + rules => < "textual user id", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_perms => "nobody::0600", + rules => < "textual group id", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_perms => ":daemon:0660", + rules => < "textual user/group id", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_perms => "root:mail:0660", + rules => < "permissions MODE=0777", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_perms => "::0777", + rules => < "permissions OWNER=5000 GROUP=100 MODE=0777", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_perms => "5000:100:0777", + rules => < "permissions OWNER to 5000", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "ttyACM0", + exp_perms => "5000::", + rules => < "permissions GROUP to 100", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "ttyACM0", + exp_perms => ":100:0660", + rules => < "permissions MODE to 0060", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "ttyACM0", + exp_perms => "::0060", + rules => < "permissions OWNER, GROUP, MODE", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "ttyACM0", + exp_perms => "5000:100:0777", + rules => < "permissions only rule", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "ttyACM0", + exp_perms => "5000:100:0777", + rules => < "multiple permissions only rule", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "ttyACM0", + exp_perms => "3000:4000:0777", + rules => < "permissions only rule with override at SYMLINK+ rule", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "ttyACM0", + exp_perms => "3000:8000:0777", + rules => < "major/minor number test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + exp_majorminor => "8:0", + rules => < "big major number test", + devpath => "/devices/virtual/misc/misc-fake1", + exp_name => "node", + exp_majorminor => "4095:1", + rules => < "big major and big minor number test", + devpath => "/devices/virtual/misc/misc-fake89999", + exp_name => "node", + exp_majorminor => "4095:89999", + rules => < "multiple symlinks with format char", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "symlink2-ttyACM0", + rules => < "multiple symlinks with a lot of s p a c e s", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "one", + not_exp_name => " ", + rules => < "symlink creation (same directory)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "modem0", + rules => < "multiple symlinks", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "second-0" , + rules => < "symlink name '.'", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => ".", + exp_add_error => "yes", + exp_rem_error => "yes", + rules => < "symlink node to itself", + devpath => "/devices/virtual/tty/tty0", + exp_name => "link", + exp_add_error => "yes", + exp_rem_error => "yes", + option => "clean", + rules => < "symlink %n substitution", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "symlink0", + rules => < "symlink %k substitution", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "symlink-ttyACM0", + rules => < "symlink %M:%m substitution", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "major-166:0", + rules => < "symlink %b substitution", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "symlink-0:0:0:0", + rules => < "symlink %c substitution", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "test", + rules => < "symlink %c{N} substitution", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "test", + rules => < "symlink %c{N+} substitution", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "this", + rules => < "symlink only rule with %c{N+}", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "test", + rules => < "symlink %s{filename} substitution", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "166:0", + rules => < "program result substitution (numbered part of)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "link1", + rules => < "program result substitution (numbered part of+)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", + exp_name => "link4", + rules => < "SUBSYSTEM match test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + rules => < "DRIVERS match test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + rules => < "devnode substitution test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node", + rules => < "parent node name substitution test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "sda-part-1", + rules => < "udev_root substitution", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "start-udev-root-end", + rules => < "last_rule option", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "last", + rules => < "negation KERNEL!=", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "match", + rules => < "negation SUBSYSTEM!=", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "not-anything", + rules => < "negation PROGRAM!= exit code", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "nonzero-program", + rules => < "test for whitespace between the operator", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "true", + rules => < "ENV{} test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "true", + rules => < "ENV{} test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "true", + rules => < "ENV{} test (assign)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "true", + rules => < "ENV{} test (assign 2 times)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "true", + rules => < "ENV{} test (assign2)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "part", + rules => < "untrusted string sanitize", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "sane", + rules => < "untrusted string sanitize (don't replace utf8)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "uber", + rules => < "untrusted string sanitize (replace invalid utf8)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "replaced", + rules => < "read sysfs value from parent device", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "serial-354172020305000", + rules => < "match against empty key string", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "ok", + rules => < "check ACTION value", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "ok", + rules => < "final assignment", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "ok", + exp_perms => "root:tty:0640", + rules => < "final assignment 2", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "ok", + exp_perms => "root:tty:0640", + rules => < "env substitution", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "node-add-me", + rules => < "reset list to current value", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "three", + not_exp_name => "two", + rules => < "test empty SYMLINK+ (empty override)", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "right", + not_exp_name => "wrong", + rules => < "test multi matches", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "right", + rules => < "test multi matches 2", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "right", + rules => < "test multi matches 3", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "right", + rules => < "test multi matches 4", + devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", + exp_name => "right", + rules => < "IMPORT parent test sequence 1/2 (keep)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "parent", + option => "keep", + rules => < "IMPORT parent test sequence 2/2 (keep)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "parentenv-parent_right", + option => "clean", + rules => < "GOTO test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "right", + rules => < "GOTO label does not exist", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "right", + rules => < "SYMLINK+ compare test", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "right", + not_exp_name => "wrong", + rules => < "invalid key operation", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "yes", + rules => < "operator chars in attribute", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "yes", + rules => < "overlong comment line", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", + exp_name => "yes", + rules => < "magic subsys/kernel lookup", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "00:16:41:e2:8d:ff", + rules => < "TEST absolute path", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "there", + rules => < "TEST subsys/kernel lookup", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "yes", + rules => < "TEST relative path", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "relative", + rules => < "TEST wildcard substitution (find queue/nr_requests)", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "found-subdir", + rules => < "TEST MODE=0000", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "sda", + exp_perms => "0:0:0000", + exp_rem_error => "yes", + rules => < "TEST PROGRAM feeds OWNER, GROUP, MODE", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "sda", + exp_perms => "5000:100:0400", + exp_rem_error => "yes", + rules => < "TEST PROGRAM feeds MODE with overflow", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "sda", + exp_perms => "0:0:0440", + exp_rem_error => "yes", + rules => < "magic [subsys/sysname] attribute substitution", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "sda-8741C4G-end", + exp_perms => "0:0:0600", + rules => < "builtin path_id", + devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", + exp_name => "disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0", + rules => <$udev_rules" || die "unable to create rules file: $udev_rules"; + print CONF $$rules; + close CONF; + + if ($valgrind > 0) { + system("$udev_bin_valgrind $action $devpath"); + } else { + system("$udev_bin $action $devpath"); + } +} + +my $error = 0; + +sub permissions_test { + my($rules, $uid, $gid, $mode) = @_; + + my $wrong = 0; + my $userid; + my $groupid; + + $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/; + if ($1 ne "") { + if (defined(getpwnam($1))) { + $userid = int(getpwnam($1)); + } else { + $userid = $1; + } + if ($uid != $userid) { $wrong = 1; } + } + if ($2 ne "") { + if (defined(getgrnam($2))) { + $groupid = int(getgrnam($2)); + } else { + $groupid = $2; + } + if ($gid != $groupid) { $wrong = 1; } + } + if ($3 ne "") { + if (($mode & 07777) != oct($3)) { $wrong = 1; }; + } + if ($wrong == 0) { + print "permissions: ok\n"; + } else { + printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3); + printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777; + print "permissions: error\n"; + $error++; + sleep(1); + } +} + +sub major_minor_test { + my($rules, $rdev) = @_; + + my $major = ($rdev >> 8) & 0xfff; + my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00); + my $wrong = 0; + + $rules->{exp_majorminor} =~ m/^(.*):(.*)$/; + if ($1 ne "") { + if ($major != $1) { $wrong = 1; }; + } + if ($2 ne "") { + if ($minor != $2) { $wrong = 1; }; + } + if ($wrong == 0) { + print "major:minor: ok\n"; + } else { + printf " expected major:minor is: %i:%i\n", $1, $2; + printf " created major:minor is : %i:%i\n", $major, $minor; + print "major:minor: error\n"; + $error++; + sleep(1); + } +} + +sub make_udev_root { + system("rm -rf $udev_root"); + mkdir($udev_root) || die "unable to create udev_root: $udev_root\n"; + # setting group and mode of udev_root ensures the tests work + # even if the parent directory has setgid bit enabled. + chown (0, 0, $udev_root) || die "unable to chown $udev_root\n"; + chmod (0755, $udev_root) || die "unable to chmod $udev_root\n"; +} + +sub run_test { + my ($rules, $number) = @_; + + print "TEST $number: $rules->{desc}\n"; + print "device \'$rules->{devpath}\' expecting node/link \'$rules->{exp_name}\'\n"; + + udev("add", $rules->{devpath}, \$rules->{rules}); + if (defined($rules->{not_exp_name})) { + if ((-e "$PWD/$udev_root/$rules->{not_exp_name}") || + (-l "$PWD/$udev_root/$rules->{not_exp_name}")) { + print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n"; + $error++; + sleep(1); + } + } + + if ((-e "$PWD/$udev_root/$rules->{exp_name}") || + (-l "$PWD/$udev_root/$rules->{exp_name}")) { + + my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, + $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root/$rules->{exp_name}"); + + if (defined($rules->{exp_perms})) { + permissions_test($rules, $uid, $gid, $mode); + } + if (defined($rules->{exp_majorminor})) { + major_minor_test($rules, $rdev); + } + print "add: ok\n"; + } else { + print "add: error"; + if ($rules->{exp_add_error}) { + print " as expected\n"; + } else { + print "\n"; + system("tree $udev_root"); + print "\n"; + $error++; + sleep(1); + } + } + + if (defined($rules->{option}) && $rules->{option} eq "keep") { + print "\n\n"; + return; + } + + udev("remove", $rules->{devpath}, \$rules->{rules}); + if ((-e "$PWD/$udev_root/$rules->{exp_name}") || + (-l "$PWD/$udev_root/$rules->{exp_name}")) { + print "remove: error"; + if ($rules->{exp_rem_error}) { + print " as expected\n"; + } else { + print "\n"; + system("tree $udev_root"); + print "\n"; + $error++; + sleep(1); + } + } else { + print "remove: ok\n"; + } + + print "\n"; + + if (defined($rules->{option}) && $rules->{option} eq "clean") { + make_udev_root(); + } + +} + +# only run if we have root permissions +# due to mknod restrictions +if (!($<==0)) { + print "Must have root permissions to run properly.\n"; + exit; +} + +# prepare +make_udev_root(); + +# create config file +open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf"; +print CONF "udev_root=\"$udev_root\"\n"; +print CONF "udev_run=\"$udev_root/.udev\"\n"; +print CONF "udev_sys=\"$sysfs\"\n"; +print CONF "udev_rules=\"$PWD\"\n"; +print CONF "udev_log=\"err\"\n"; +close CONF; + +my $test_num = 1; +my @list; + +foreach my $arg (@ARGV) { + if ($arg =~ m/--valgrind/) { + $valgrind = 1; + printf("using valgrind\n"); + } else { + push(@list, $arg); + } +} + +if ($list[0]) { + foreach my $arg (@list) { + if (defined($tests[$arg-1]->{desc})) { + print "udev-test will run test number $arg:\n\n"; + run_test($tests[$arg-1], $arg); + } else { + print "test does not exist.\n"; + } + } +} else { + # test all + print "\nudev-test will run ".($#tests + 1)." tests:\n\n"; + + foreach my $rules (@tests) { + run_test($rules, $test_num); + $test_num++; + } +} + +print "$error errors occured\n\n"; + +# cleanup +system("rm -rf $udev_root"); +unlink($udev_rules); +unlink($udev_conf); + +if ($error > 0) { + exit(1); +} +exit(0); -- 2.7.4