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systemd/configure.ac
Andrey Borzenkov 1de4d79bf5 build-sys: add Mandriva distribution support 
This merges several separate patches that I carry as part of
Mandriva systemd RPM. They touch those parts that are very
unlikely to be changed in near future and do not impose any
functionality change for systemd core. I also think it is
useful for troubleshooting to have real distribution name in
system logs, espicially when someone reports problem upstream.

The patch looks bigger than sum of replaced patches because

- previous patches were applied on top of distro=fedora, now
I need to add all those bits for distro=mandriva as well

- part of patch was done as spec file magic, but it seems more
logical to ship all these bits together
2011-03-08 19:47:36 +01:00

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# This file is part of systemd.
#
# Copyright 2010 Lennart Poettering
#
# systemd 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.
#
# systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ(2.63)
AC_INIT([systemd],[20],[systemd-devel@lists.freedesktop.org])
AC_CONFIG_SRCDIR([src/main.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([foreign 1.11 -Wall -Wno-portability silent-rules tar-pax subdir-objects dist-bzip2])
AC_SUBST(PACKAGE_URL, [http://www.freedesktop.org/wiki/Software/systemd])
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED([CANONICAL_HOST], "$host", [Canonical host string.])
AM_SILENT_RULES([yes])
AC_CHECK_PROG([STOW], [stow], [yes], [no])
AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [
AC_MSG_NOTICE([*** Found /usr/local/stow: default install prefix set to /usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION} ***])
ac_default_prefix="/usr/local/stow/${PACKAGE_NAME}-${PACKAGE_VERSION}"
])
AC_PROG_MKDIR_P
AC_PROG_LN_S
AC_PROG_SED
AC_PROG_CC
AC_PROG_CC_C99
AM_PROG_CC_C_O
AC_PROG_GCC_TRADITIONAL
AC_USE_SYSTEM_EXTENSIONS
AC_CHECK_TOOL(OBJCOPY, objcopy)
AC_CHECK_TOOL(STRINGS, strings)
CC_CHECK_CFLAGS_APPEND([ \
-pipe \
-Wall \
-W \
-Wextra \
-Wno-inline \
-Wvla \
-Wundef \
-Wformat=2 \
-Wlogical-op \
-Wsign-compare \
-Wformat-security \
-Wmissing-include-dirs \
-Wformat-nonliteral \
-Wold-style-definition \
-Wpointer-arith \
-Winit-self \
-Wdeclaration-after-statement \
-Wfloat-equal \
-Wmissing-prototypes \
-Wstrict-prototypes \
-Wredundant-decls \
-Wmissing-declarations \
-Wmissing-noreturn \
-Wshadow \
-Wendif-labels \
-Wcast-align \
-Wstrict-aliasing=2 \
-Wwrite-strings \
-Wno-long-long \
-Wno-overlength-strings \
-Wno-unused-parameter \
-Wno-missing-field-initializers \
-Wno-unused-result \
-Wp,-D_FORTIFY_SOURCE=2 \
-ffast-math \
-fno-common \
-fdiagnostics-show-option \
-fno-strict-aliasing \
-fvisibility=hidden \
-ffunction-sections \
-fdata-sections \
-Wl,--as-needed \
-Wl,--gc-sections])
LT_PREREQ(2.2)
LT_INIT
AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT library not found])])
AC_SEARCH_LIBS([dlsym], [dl], [], [AC_MSG_ERROR([*** Dynamic linking loader library not found])])
AC_SEARCH_LIBS([cap_init], [cap], [], [AC_MSG_ERROR([*** POSIX caps library not found])])
AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
# This makes sure pkg.m4 is available.
m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
PKG_CHECK_MODULES(UDEV, [ libudev >= 160 ])
AC_SUBST(UDEV_CFLAGS)
AC_SUBST(UDEV_LIBS)
PKG_CHECK_MODULES(DBUS, [ dbus-1 >= 1.3.2 ])
AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)
have_selinux=no
AC_ARG_ENABLE(selinux, AS_HELP_STRING([--disable-selinux], [Disable optional SELINUX support]))
if test "x$enable_selinux" != "xno"; then
PKG_CHECK_MODULES(SELINUX, [ libselinux ],
[AC_DEFINE(HAVE_SELINUX, 1, [Define if SELinux is available]) have_selinux=yes], have_selinux=no)
AC_SUBST(SELINUX_CFLAGS)
AC_SUBST(SELINUX_LIBS)
if test "x$have_selinux" = xno -a "x$enable_selinux" = xyes; then
AC_MSG_ERROR([*** SELinux support requested but libraries not found])
fi
fi
AM_CONDITIONAL(HAVE_SELINUX, [test "$have_selinux" = "yes"])
AC_ARG_ENABLE([tcpwrap],
AS_HELP_STRING([--disable-tcpwrap],[Disable optional TCP wrappers support]),
[case "${enableval}" in
yes) have_tcpwrap=yes ;;
no) have_tcpwrap=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-tcpwrap) ;;
esac],
[have_tcpwrap=auto])
if test "x${have_tcpwrap}" != xno ; then
ACX_LIBWRAP
if test "x${LIBWRAP_LIBS}" = x ; then
if test "x$have_tcpwrap" = xyes ; then
AC_MSG_ERROR([*** TCP wrappers support not found.])
fi
have_tcpwrap=no
else
have_tcpwrap=yes
fi
else
LIBWRAP_LIBS=
fi
AC_SUBST(LIBWRAP_LIBS)
AC_ARG_ENABLE([pam],
AS_HELP_STRING([--disable-pam],[Disable optional PAM support]),
[case "${enableval}" in
yes) have_pam=yes ;;
no) have_pam=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-pam) ;;
esac],
[have_pam=auto])
if test "x${have_pam}" != xno ; then
AC_CHECK_HEADERS(
[security/pam_modules.h security/pam_modutil.h security/pam_ext.h],
[have_pam=yes],
[if test "x$have_pam" = xyes ; then
AC_MSG_ERROR([*** PAM headers not found.])
fi])
AC_CHECK_LIB(
[pam],
[pam_syslog],
[have_pam=yes],
[if test "x$have_pam" = xyes ; then
AC_MSG_ERROR([*** libpam not found.])
fi])
if test "x$have_pam" = xyes ; then
PAM_LIBS="-lpam -lpam_misc"
AC_DEFINE(HAVE_PAM, 1, [PAM available])
else
have_pam=no
fi
else
PAM_LIBS=
fi
AC_SUBST(PAM_LIBS)
AM_CONDITIONAL([HAVE_PAM], [test "x$have_pam" != xno])
AC_ARG_ENABLE([audit],
AS_HELP_STRING([--disable-audit],[Disable optional AUDIT support]),
[case "${enableval}" in
yes) have_audit=yes ;;
no) have_audit=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --disable-audit) ;;
esac],
[have_audit=auto])
if test "x${have_audit}" != xno ; then
AC_CHECK_HEADERS(
[libaudit.h],
[have_audit=yes],
[if test "x$have_audit" = xyes ; then
AC_MSG_ERROR([*** AUDIT headers not found.])
fi])
AC_CHECK_LIB(
[audit],
[audit_open],
[have_audit=yes],
[if test "x$have_audit" = xyes ; then
AC_MSG_ERROR([*** libaudit not found.])
fi])
if test "x$have_audit" = xyes ; then
AUDIT_LIBS="-laudit"
AC_DEFINE(HAVE_AUDIT, 1, [AUDIT available])
else
have_audit=no
fi
else
AUDIT_LIBS=
fi
AC_SUBST(AUDIT_LIBS)
have_libcryptsetup=no
AC_ARG_ENABLE(libcryptsetup, AS_HELP_STRING([--disable-libcryptsetup], [disable libcryptsetup tools]))
if test "x$enable_libcryptsetup" != "xno"; then
PKG_CHECK_MODULES(LIBCRYPTSETUP, [ libcryptsetup ],
[AC_DEFINE(HAVE_LIBCRYPTSETUP, 1, [Define if libcryptsetup is available]) have_libcryptsetup=yes], have_libcryptsetup=no)
AC_SUBST(LIBCRYPTSETUP_CFLAGS)
AC_SUBST(LIBCRYPTSETUP_LIBS)
if test "x$have_libcryptsetup" = xno -a "x$enable_libcryptsetup" = xyes; then
AC_MSG_ERROR([*** libcryptsetup support requested but libraries not found])
fi
fi
AM_CONDITIONAL(HAVE_LIBCRYPTSETUP, [test "$have_libcryptsetup" = "yes"])
have_gtk=no
AC_ARG_ENABLE(gtk, AS_HELP_STRING([--disable-gtk], [disable GTK tools]))
if test "x$enable_gtk" != "xno"; then
PKG_CHECK_MODULES(GTK, [ gtk+-2.0 glib-2.0 > 2.26 gio-unix-2.0 ],
[AC_DEFINE(HAVE_GTK, 1, [Define if GTK is available]) have_gtk=yes], have_gtk=no)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)
if test "x$have_gtk" = xno -a "x$enable_gtk" = xyes; then
AC_MSG_ERROR([*** gtk support requested but libraries not found])
fi
fi
AM_CONDITIONAL(HAVE_GTK, [test "$have_gtk" = "yes"])
if test "$have_gtk" = "yes"; then
PKG_CHECK_MODULES(LIBNOTIFY, [ libnotify ])
PKG_CHECK_EXISTS([ libnotify >= 0.7.0 ], [ libnotify07=yes ])
AC_SUBST(LIBNOTIFY_CFLAGS)
AC_SUBST(LIBNOTIFY_LIBS)
fi
AM_CONDITIONAL(LIBNOTIFY07, [ test "$libnotify07" = "yes" ])
AM_PROG_VALAC([0.10])
AC_SUBST(VAPIDIR)
AM_CONDITIONAL(HAVE_VALAC, test x"$VALAC" != x)
AC_PATH_PROG([XSLTPROC], [xsltproc])
AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x)
AC_PATH_PROG([M4], [m4])
AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, ubuntu, arch, gentoo, slackware, altlinux or other]))
if test "z$with_distro" = "z"; then
if test "$cross_compiling" = yes; then
AC_MSG_WARN([Target distribution cannot be reliably detected when cross-compiling. You should specify it with --with-distro (see $0 --help for recognized distros)])
else
test -f "/etc/redhat-release" && with_distro="fedora"
test -f "/etc/SuSE-release" && with_distro="suse"
test -f "/etc/debian_version" && with_distro="debian"
test -f "/etc/arch-release" && with_distro="arch"
test -f "/etc/gentoo-release" && with_distro="gentoo"
test -f "/etc/slackware-version" && with_distro="slackware"
test -f "/etc/frugalware-release" && with_distro="frugalware"
test -f "/etc/altlinux-release" && with_distro="altlinux"
test -f "/etc/mandriva-release" && with_distro="mandriva"
if test "x`lsb_release -is 2>/dev/null`" = "xUbuntu"; then
with_distro="ubuntu"
fi
fi
if test "z$with_distro" = "z"; then
with_distro=`uname -s`
fi
fi
with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' `
AC_DEFINE_UNQUOTED(DISTRIBUTION, ["${with_distro}"], [Target Distribution])
# Default generic names
SPECIAL_SYSLOG_SERVICE=syslog.service
# Location of the init scripts as mandated by LSB
SYSTEM_SYSVINIT_PATH=/etc/init.d
M4_DISTRO_FLAG=
case $with_distro in
fedora)
SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
SYSTEM_SYSVRCND_PATH=/etc/rc.d
# A little background why we define this special unit
# names here in configure.ac: SysV services currently
# cannot have aliases. As long as syslog is started
# via a SysV init script we hence define this name to
# the actual SysV name here. Later on when SysV init
# scripts are not used anymore it is advisable to use
# the generic name instead and use symlinks in the
# unit directories to point to the right native unit
# file.
SPECIAL_SYSLOG_SERVICE=rsyslog.service
AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
M4_DISTRO_FLAG=-DTARGET_FEDORA=1
have_plymouth=true
;;
suse)
SYSTEM_SYSVRCND_PATH=/etc/init.d
AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
M4_DISTRO_FLAG=-DTARGET_SUSE=1
have_plymouth=true
;;
debian)
SYSTEM_SYSVRCND_PATH=/etc
SPECIAL_SYSLOG_SERVICE=rsyslog.service
AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian])
M4_DISTRO_FLAG=-DTARGET_DEBIAN=1
;;
ubuntu)
SYSTEM_SYSVRCND_PATH=/etc
SPECIAL_SYSLOG_SERVICE=rsyslog.service
AC_DEFINE(TARGET_UBUNTU, [], [Target is Ubuntu])
M4_DISTRO_FLAG=-DTARGET_UBUNTU=1
;;
arch)
SYSTEM_SYSVINIT_PATH=/etc/rc.d
SYSTEM_SYSVRCND_PATH=/etc
SPECIAL_SYSLOG_SERVICE=syslog-ng.service
AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
M4_DISTRO_FLAG=-DTARGET_ARCH=1
;;
gentoo)
SYSTEM_SYSVINIT_PATH=
SYSTEM_SYSVRCND_PATH=
SPECIAL_SYSLOG_SERVICE=syslog-ng.service
AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo])
M4_DISTRO_FLAG=-DTARGET_GENTOO=1
;;
slackware)
SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
SYSTEM_SYSVRCND_PATH=/etc/rc.d
AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware])
M4_DISTRO_FLAG=-DTARGET_SLACKWARE=1
;;
frugalware)
SYSTEM_SYSVINIT_PATH=/etc/rc.d
SYSTEM_SYSVRCND_PATH=/etc/rc.d
AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
M4_DISTRO_FLAG=-DTARGET_FRUGALWARE=1
;;
altlinux)
SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
SYSTEM_SYSVRCND_PATH=/etc/rc.d
SPECIAL_SYSLOG_SERVICE=syslogd.service
AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
M4_DISTRO_FLAG=-DTARGET_ALTLINUX=1
have_plymouth=true
;;
mandriva)
SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
SYSTEM_SYSVRCND_PATH=/etc/rc.d
SPECIAL_SYSLOG_SERVICE=rsyslog.service
AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
M4_DISTRO_FLAG=-DTARGET_MANDRIVA=1
have_plymouth=true
;;
other)
AS_IF([test "x$with_syslog_service" = "x"],
[AC_MSG_ERROR([With --distro=other, you must pass --with-syslog-service= to configure])])
;;
*)
AC_MSG_ERROR([Your distribution (${with_distro}) is not yet supported, SysV init scripts could not be found! (patches welcome); you can specify --with-distro=other to skip this check])
;;
esac
AC_ARG_WITH([sysvinit-path],
[AS_HELP_STRING([--with-sysvinit-path=PATH],
[Specify the path to where the SysV init scripts are located @<:@default=based on distro@:>@])],
[SYSTEM_SYSVINIT_PATH="$withval"],
[])
AC_ARG_WITH([sysvrcd-path],
[AS_HELP_STRING([--with-sysvrcd-path=PATH],
[Specify the path to the base directory for the SysV rcN.d directories @<:@default=based on distro@:>@])],
[SYSTEM_SYSVRCND_PATH="$withval"],
[])
AC_ARG_WITH([syslog-service],
[AS_HELP_STRING([--with-syslog-service=UNIT],
[Specify the name of the special syslog service @<:@default=based on distro@:>@])],
[SPECIAL_SYSLOG_SERVICE="$withval"],
[])
AC_SUBST(SYSTEM_SYSVINIT_PATH)
AC_SUBST(SYSTEM_SYSVRCND_PATH)
AC_SUBST(SPECIAL_SYSLOG_SERVICE)
AC_SUBST(M4_DISTRO_FLAG)
if test "x${SYSTEM_SYSVINIT_PATH}" != "x" -a "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
AC_DEFINE(HAVE_SYSV_COMPAT, [], [SysV init scripts and rcN.d links are supported.])
SYSTEM_SYSV_COMPAT="yes"
elif test "x${SYSTEM_SYSVINIT_PATH}" != "x" -o "x${SYSTEM_SYSVRCND_PATH}" != "x"; then
AC_MSG_ERROR([*** You need both --with-sysvinit-path=PATH and --with-sysvrcd-path=PATH to enable SysV compatibility support, or both empty to disable it.])
else
SYSTEM_SYSV_COMPAT="no"
fi
AC_ARG_WITH([tty-gid],
[AS_HELP_STRING([--with-tty-gid=GID],
[Specify the numeric GID of the 'tty' group])],
[AC_DEFINE_UNQUOTED(TTY_GID, [$withval], [GID of the 'tty' group])],
[])
AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora)
AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse)
AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian)
AM_CONDITIONAL(TARGET_UBUNTU, test x"$with_distro" = xubuntu)
AM_CONDITIONAL(TARGET_DEBIAN_OR_UBUNTU, test x"$with_distro" = xdebian -o x"$with_distro" = xubuntu)
AM_CONDITIONAL(TARGET_ARCH, test x"$with_distro" = xarch)
AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo)
AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware)
AM_CONDITIONAL(TARGET_FRUGALWARE, test x"$with_distro" = xfrugalware)
AM_CONDITIONAL(TARGET_ALTLINUX, test x"$with_distro" = xaltlinux)
AM_CONDITIONAL(TARGET_MANDRIVA, test x"$with_distro" = xmandriva)
AM_CONDITIONAL(HAVE_PLYMOUTH, test -n "$have_plymouth")
AC_DEFINE_UNQUOTED(SPECIAL_SYSLOG_SERVICE, ["$SPECIAL_SYSLOG_SERVICE"], [Syslog service name])
AC_ARG_WITH([dbuspolicydir],
AS_HELP_STRING([--with-dbuspolicydir=DIR], [D-Bus policy directory]),
[],
[with_dbuspolicydir=`pkg-config --variable=sysconfdir dbus-1`/dbus-1/system.d])
AC_ARG_WITH([dbussessionservicedir],
AS_HELP_STRING([--with-dbussessionservicedir=DIR], [D-Bus session service directory]),
[],
[with_dbussessionservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`])
AC_ARG_WITH([dbussystemservicedir],
AS_HELP_STRING([--with-dbussystemservicedir=DIR], [D-Bus system service directory]),
[],
[with_dbussystemservicedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../system-services])
AC_ARG_WITH([dbusinterfacedir],
AS_HELP_STRING([--with-dbusinterfacedir=DIR], [D-Bus interface directory]),
[],
[with_dbusinterfacedir=`pkg-config --variable=session_bus_services_dir dbus-1`/../interfaces])
AC_ARG_WITH([udevrulesdir],
AS_HELP_STRING([--with-udevrulesdir=DIR], [Diectory for udev rules]),
[],
[with_udevrulesdir=`pkg-config --variable=udevdir udev`/rules.d])
AC_ARG_WITH([pamlibdir],
AS_HELP_STRING([--with-pamlibdir=DIR], [Diectory for PAM modules]),
[],
[with_pamlibdir=/lib/`$CC -print-multi-os-directory`/security])
AC_ARG_WITH([rootdir],
AS_HELP_STRING([--with-rootdir=DIR], [Root directory for files necessary for boot]),
[],
[with_rootdir=${ac_default_prefix}])
AC_SUBST([dbuspolicydir], [$with_dbuspolicydir])
AC_SUBST([dbussessionservicedir], [$with_dbussessionservicedir])
AC_SUBST([dbussystemservicedir], [$with_dbussystemservicedir])
AC_SUBST([dbusinterfacedir], [$with_dbusinterfacedir])
AC_SUBST([udevrulesdir], [$with_udevrulesdir])
AC_SUBST([pamlibdir], [$with_pamlibdir])
AC_SUBST([rootdir], [$with_rootdir])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
echo "
$PACKAGE_NAME $VERSION
Distribution: ${with_distro}
SysV compatibility: ${SYSTEM_SYSV_COMPAT}
SysV init scripts: ${SYSTEM_SYSVINIT_PATH}
SysV rc?.d directories: ${SYSTEM_SYSVRCND_PATH}
Syslog service: ${SPECIAL_SYSLOG_SERVICE}
Gtk: ${have_gtk}
libcryptsetup: ${have_libcryptsetup}
tcpwrap: ${have_tcpwrap}
PAM: ${have_pam}
AUDIT: ${have_audit}
SELinux: ${have_selinux}
prefix: ${prefix}
root dir: ${with_rootdir}
udev rules dir: ${with_udevrulesdir}
pam modules dir: ${with_pamlibdir}
dbus policy dir: ${with_dbuspolicydir}
dbus session dir: ${with_dbussessionservicedir}
dbus system dir: ${with_dbussystemservicedir}
dbus interfaces dir: ${with_dbusinterfacedir}
"
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