mirror of
https://github.com/AuxXxilium/eudev.git
synced 2024-12-22 15:03:34 +07:00
9a769172c3
This reverts commit aa417a4d83.
Preface: The kmod+tmpfiles static dev-node creation requires two commands to
be executed at runtime -- it is not something that will automatically occur
without a system's setup being explicitly designed or changed so that these
commands are executed.
Preface2: In order for the kmod+tmpfiles static dev-node creation to work
properly, that -must- be executed at startup before {systemd-,}udevd starts.
The reason for this is because udevd will only set permissions on those files
at startup, and so if udevd starts beforehand then these nodes will exist with
permissions that are (probably) too restrictive.
The function in udevd which creates static-nodes is non-fatal and only updates
mtime on the devnodes if they already exist. As such, if a system is configured
to execute kmod+tmpfiles to create static-nodes, because that must occur first,
eudev's udevd will not conflict. Also, if a system does not execute kmod+tmpfiles,
then eudev will still create the static devnodes, even if kmod-14 or higher is
installed.
There *may* be a conflict if kmod+tmpfiles is executed after udevd starts, but
as per "preface2" this is not a supported configuration.
Signed-off-by: Ian Stakenvicius <axs@gentoo.org>
383 lines
13 KiB
Plaintext
383 lines
13 KiB
Plaintext
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AC_PREREQ([2.68])
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AC_INIT([eudev],[1.2],[https://github.com/gentoo/eudev/issues])
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AC_SUBST(UDEV_VERSION, 205)
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AC_CONFIG_SRCDIR([src/udev/udevd.c])
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AC_USE_SYSTEM_EXTENSIONS
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AC_SYS_LARGEFILE
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AC_PREFIX_DEFAULT([/usr])
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AC_CONFIG_MACRO_DIR([m4])
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE([foreign 1.11])
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AM_SILENT_RULES([yes])
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LT_PREREQ(2.2)
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LT_INIT
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# Checks for programs.
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AC_PROG_MKDIR_P
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AC_PROG_LN_S
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AC_PROG_SED
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AC_PROG_GREP
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AC_PROG_AWK
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AC_PROG_CC_C99
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AS_IF([test "x$ac_cv_prog_cc_c99" = "xno"], [
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AC_MSG_ERROR([no C99 compiler found, $PACKAGE requires a C99 compiler.])
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])
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AC_PROG_CXX
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AC_PROG_CPP
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PATH_PROG([M4], [m4])
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AC_PATH_PROG([XSLTPROC], [xsltproc])
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# Checks for header files.
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AC_CHECK_HEADERS(
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[arpa/inet.h fcntl.h inttypes.h langinfo.h limits.h locale.h \
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netinet/in.h sys/ioctl.h sys/mount.h \
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sys/param.h sys/socket.h sys/statvfs.h sys/time.h sys/vfs.h syslog.h \
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termios.h unistd.h],
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[],
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[AC_MSG_ERROR([*** POSIX header not found])]
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)
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# Checks for typedefs, structures, and compiler characteristics.
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AC_TYPE_UID_T
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AC_C_INLINE
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AC_TYPE_MODE_T
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AC_TYPE_PID_T
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AC_CHECK_MEMBERS([struct stat.st_rdev])
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AC_CHECK_DECLS([gettid, pivot_root, name_to_handle_at, accept4, mkostemp], [], [], [[#include <sys/types.h>
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#include <unistd.h>
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#include <sys/mount.h>
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#include <fcntl.h>
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#include <sys/socket.h>]])
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# Checks for library functions.
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AC_FUNC_CHOWN
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AC_FUNC_FORK
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AC_FUNC_FSEEKO
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AC_FUNC_GETGROUPS
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AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
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AC_HEADER_MAJOR
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AC_FUNC_MKTIME
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AC_FUNC_MMAP
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AC_CHECK_FUNCS(
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[alarm dup2 ftruncate localtime_r mempcpy \
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mkdir munmap nl_langinfo rmdir setlocale socket stpcpy \
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uname],
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[],
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[AC_MSG_ERROR([*** POSIX function not found])]
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)
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AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX librt not found])])
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AC_SEARCH_LIBS([sqrt], [m], [], [AC_MSG_ERROR([*** POSIX libm not found])])
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# ------------------------------------------------------------------------------
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# TODO: the old python checks are irrelevant, but we do need python and perl for tests
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# ------------------------------------------------------------------------------
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# Set paths here
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AC_ARG_WITH(
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[rootprefix],
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[AS_HELP_STRING(
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[--with-rootprefix=DIR],
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[rootfs directory prefix for config files and kernel modules])],
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[],
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[with_rootprefix="\${prefix}"]
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)
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AC_ARG_WITH(
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[rootlibdir],
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[AS_HELP_STRING(
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[--with-rootlibdir=DIR],
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[Root directory for libraries necessary for boot])],
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[],
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[with_rootlibdir=${libdir}]
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)
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AC_ARG_ENABLE(
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[split-usr],
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[AS_HELP_STRING(
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[--enable-split-usr],
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[Include hard-coded default search paths in / and /usr])],
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[],
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[AS_IF(
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[test "x${ac_default_prefix}" != "x${with_rootprefix}" && test "x${with_rootprefix}" != "x\${prefix}"],
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[enable_split_usr=yes],
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[enable_split_usr=no])]
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)
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AS_IF(
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[test "x${enable_split_usr}" = "xyes"],
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[AC_DEFINE(HAVE_SPLIT_USR, 1, [Define to include hard-coded default search paths in / and /usr])]
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)
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# Configured paths
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AC_SUBST([rootprefix], [$with_rootprefix])
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AC_SUBST([rootlibdir], [$with_rootlibdir])
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AC_SUBST([udevlibexecdir], [${rootprefix}/lib/udev])
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# sysconfdir paths
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AC_SUBST([udevconfdir],[${sysconfdir}/udev])
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AC_SUBST([udevconffile],[${udevconfdir}/udev.conf])
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AC_SUBST([udevhwdbdir],[${udevconfdir}/hwdb.d])
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AC_SUBST([udevhwdbbin],[${udevconfdir}/hwdb.bin])
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# udevlibexecdir paths
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AC_SUBST([udevkeymapdir],[${udevlibexecdir}/keymaps])
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AC_SUBST([udevkeymapforceredir],[${udevkeymapdir}/force-release])
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AC_SUBST([udevrulesdir],[${udevlibexecdir}/rules.d])
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# pkgconfigdir paths
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AC_SUBST([pkgconfiglibdir], [${libdir}/pkgconfig])
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AC_SUBST([sharepkgconfigdir],[${datadir}/pkgconfig])
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# gudev paths
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AC_SUBST([libgudev_includedir],[${includedir}/gudev-1.0/gudev])
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# introspection paths
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AC_SUBST([girdir], [${datadir}/gir-1.0])
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AC_SUBST([typelibsdir], [${libdir}/girepository-1.0])
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# ------------------------------------------------------------------------------
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GOBJECT_INTROSPECTION_CHECK([1.31.1])
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AM_CONDITIONAL([HAVE_INTROSPECTION], [test "$enable_introspection" = "yes"])
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# ------------------------------------------------------------------------------
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have_blkid=no
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AC_ARG_ENABLE(blkid, AS_HELP_STRING([--disable-blkid], [Disable optional blkid support]))
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if test "x$enable_blkid" != "xno"; then
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PKG_CHECK_MODULES([BLKID], [blkid >= 2.20],
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[AC_DEFINE(HAVE_BLKID, 1, [Define if blkid is available]) have_blkid=yes], have_blkid=no)
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if test "x$have_blkid" = xno -a "x$enable_blkd" = xyes; then
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AC_MSG_ERROR([*** blkid support requested but not found])
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fi
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fi
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AM_CONDITIONAL(HAVE_BLKID, [test "x$have_blkid" = "xyes"])
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# ------------------------------------------------------------------------------
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have_selinux=no
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AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
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if test "x$enable_selinux" != "xno"; then
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PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.1.9],
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[AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
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if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
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AC_MSG_ERROR([*** SELinux support requested but libraries not found])
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fi
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fi
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AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
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if test "x${have_selinux}" != xno ; then
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sushell=/sbin/sushell
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else
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sushell=/bin/bash
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fi
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AC_SUBST(sushell)
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# ------------------------------------------------------------------------------
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AC_CHECK_DECL([unshare],
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[AC_DEFINE(HAVE_UNSHARE, 1, [Define if unshare is declared])],
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[AC_CHECK_DECL([SYS_unshare],
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[ ] ,
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[AC_MSG_ERROR([*** unshare nor SYS_unshare found.])],
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[#include <syscall.h>])],
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[#include <sched.h>])
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# ------------------------------------------------------------------------------
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AC_ARG_WITH(firmware-path,
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AS_HELP_STRING([--with-firmware-path=DIR[[[:DIR[...]]]]],
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[Firmware search path (default="")]),
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[], [with_firmware_path=""])
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OLD_IFS=$IFS
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IFS=:
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for i in $with_firmware_path; do
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if test "x${FIRMWARE_PATH}" = "x"; then
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FIRMWARE_PATH="\\\"${i}/\\\""
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else
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FIRMWARE_PATH="${FIRMWARE_PATH}, \\\"${i}/\\\""
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fi
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done
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IFS=$OLD_IFS
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AC_SUBST(FIRMWARE_PATH)
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AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
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AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
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# ------------------------------------------------------------------------------
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AC_ARG_ENABLE([gudev],
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AS_HELP_STRING([--disable-gudev], [disable Gobject libudev support @<:@default=enabled@:>@]),
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[], [enable_gudev=yes])
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AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0]) ])
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AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
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# ------------------------------------------------------------------------------
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AC_ARG_ENABLE([keymap],
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AS_HELP_STRING([--disable-keymap], [disable keymap fixup support @<:@default=enabled@:>@]),
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[], [enable_keymap=yes])
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if test "x$enable_keymap" = "xyes"; then
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AC_PATH_TOOL(GPERF, gperf)
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if test -z "$GPERF" ; then
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AC_MSG_ERROR([*** gperf not found])
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fi
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AC_DEFINE([ENABLE_KEYMAP], [1], [Define if we are enabling rule generator])
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fi
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AM_CONDITIONAL([ENABLE_KEYMAP], [test "x$enable_keymap" = "xyes"])
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# ------------------------------------------------------------------------------
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GTK_DOC_CHECK([1.18],[--flavour no-tmpl])
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AM_CONDITIONAL([ENABLE_GTK_DOC],[test "x$enable_gtk_doc" = "xyes"])
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AS_IF([test "x$enable_gtk_doc" = "xyes" -a "x$XSLTPROC" = x], [
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AC_MSG_ERROR([*** GTK doc requested but xsltproc not found])
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])
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# ------------------------------------------------------------------------------
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have_manpages=no
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AC_ARG_ENABLE(manpages, AS_HELP_STRING([--disable-manpages], [disable manpages]))
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AS_IF([test "x$enable_manpages" != xno], [
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AS_IF([test "x$enable_manpages" = xyes -a "x$XSLTPROC" = x], [
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AC_MSG_ERROR([*** Manpages requested but xsltproc not found])
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])
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AS_IF([test "x$XSLTPROC" != x], [have_manpages=yes])
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])
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AM_CONDITIONAL(ENABLE_MANPAGES, [test "x$have_manpages" = "xyes"])
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# ------------------------------------------------------------------------------
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AC_ARG_ENABLE(modules, [AS_HELP_STRING([--disable-modules], [Disable loadable module support @<:@default=enabled@:>@])], [], [enable_modules=yes])
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AC_ARG_ENABLE(libkmod, [AS_HELP_STRING([--enable-libkmod], [Enable module loading through kmod @<:@default=disabled@:>@])], [], [enable_libkmod=no])
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if test "x${enable_modules}" = xyes; then
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AC_DEFINE([HAVE_MODULES], [1], [Define if we support loading modules])
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AS_IF([test "x${enable_libkmod}" = xyes],
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[AC_CHECK_LIB([kmod], [main],
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[PKG_CHECK_MODULES(KMOD, [libkmod >= 5])
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AC_SUBST([LIBKMOD], ["-lkmod"])
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AC_DEFINE([HAVE_LIBKMOD], [1],
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[Define if you have libkmod])
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],
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[AC_MSG_FAILURE(
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[--enable-libkmod was given, but test for kmod failed])],
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[-lkmod])])
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fi
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AM_CONDITIONAL([HAVE_MODULES], [test "x${enable_modules}" = xyes])
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AM_CONDITIONAL([HAVE_LIBKMOD], [test "x${enable_libkmod}" = xyes])
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# ------------------------------------------------------------------------------
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AC_ARG_WITH([modprobe],
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[AS_HELP_STRING([--with-modprobe=modprobe],
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[specify location of modprobe when -- @<:@default=$sbindir/modprobe@:>@])],
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[],
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[with_modprobe="${sbindir}/modprobe"])
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AC_SUBST([MODPROBE], ["${with_modprobe}"])
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# ------------------------------------------------------------------------------
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# rule-generator - persistent network and optical device rule generator
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# ------------------------------------------------------------------------------
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AC_ARG_ENABLE([rule-generator],
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AS_HELP_STRING([--enable-rule-generator], [enable legacy persistent network, cdrom support]),
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[], [enable_rule_generator=no])
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if test "x${enable_rule_generator}" != xno; then
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AC_DEFINE([ENABLE_RULE_GENERATOR], [1], [Define if we are enabling rule generator])
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fi
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AM_CONDITIONAL([ENABLE_RULE_GENERATOR], [test "x$enable_rule_generator" = xyes])
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# ------------------------------------------------------------------------------
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AC_CONFIG_FILES([Makefile
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docs/Makefile
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docs/gudev/Makefile
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docs/gudev/version.xml
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docs/libudev/Makefile
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docs/libudev/version.xml
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hwdb/Makefile
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man/Makefile
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rules/Makefile
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rule_generator/Makefile
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rule_generator/write_cd_rules
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rule_generator/write_net_rules
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src/Makefile
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src/accelerometer/Makefile
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src/ata_id/Makefile
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src/cdrom_id/Makefile
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src/collect/Makefile
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src/mtd_probe/Makefile
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src/scsi_id/Makefile
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src/v4l_id/Makefile
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src/gudev/Makefile
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src/gudev/gudev-1.0.pc
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src/libudev/Makefile
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src/libudev/libudev.pc
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src/udev/Makefile
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src/udev/udev.pc
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test/Makefile])
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AC_OUTPUT
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# ------------------------------------------------------------------------------
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AC_MSG_RESULT([
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prefix: ${prefix}
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exec_prefix: ${exec_prefix}
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sysconfdir: ${sysconfdir}
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datadir: ${datadir}
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includedir: ${includedir}
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libdir: ${libdir}
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rootprefix: ${rootprefix}
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rootlibdir: ${rootlibdir}
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udevlibexecdir: ${udevlibexecdir}
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datarootdir: ${datarootdir}
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udevconfdir: ${udevconfdir}
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udevconffile: ${udevconffile}
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udevhwdbdir: ${udevhwdbdir}
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udevhwdbbin: ${udevhwdbbin}
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udevkeymapdir: ${udevkeymapdir}
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udevkeymapforceredir: ${udevkeymapforceredir}
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udevrulesdir: ${udevrulesdir}
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pkgconfiglibdir: ${libdir}/pkgconfig
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sharepkgconfigdir ${datadir}/pkgconfig
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libgudev_includedir ${includedir}/gudev-1.0/gudev
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girdir ${datadir}/gir-1.0
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typelibsdir ${libdir}/girepository-1.0
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])
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# ------------------------------------------------------------------------------
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dnl Set configured scripts executable
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if test -f src/keymap/check-keymaps.sh; then
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chmod +x src/keymap/check-keymaps.sh
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fi
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if test -f src/keymap/keyboard-force-release.sh; then
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chmod +x src/keymap/keyboard-force-release.sh
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fi
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