# 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],[17],[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 # not using PKG_CHECK_MODULES as for some reason libselinux didn't # install any pkg-config modules here AC_SEARCH_LIBS([getcon], [selinux], [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"$XSLTPROC" != x) AC_PATH_PROG([M4], [m4]) AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, ubuntu, arch, gentoo, slackware or other])) if test "z$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 $0 --help for recognized distros)]) else AC_CHECK_FILE(/etc/redhat-release,with_distro="fedora") AC_CHECK_FILE(/etc/SuSE-release,with_distro="suse") AC_CHECK_FILE(/etc/debian_version,with_distro="debian") if test "x`lsb_release -is 2>/dev/null`" = "xUbuntu"; then with_distro="ubuntu" fi AC_CHECK_FILE(/etc/arch-release,with_distro="arch") AC_CHECK_FILE(/etc/gentoo-release,with_distro="gentoo") AC_CHECK_FILE(/etc/slackware-version,with_distro="slackware") AC_CHECK_FILE(/etc/frugalware-release,with_distro="frugalware") fi if test "z$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 $with_distro in fedora) SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d SYSTEM_SYSVRCND_PATH=/etc/rc.d # A little background why we define this special unit # names here in configure.ac: SysV services currently # cannot have aliases. As long as syslog is started # via a SysV init script we hence define this name to # the actual SysV name here. Later on when SysV init # scripts are not used anymore it is advisable to use # the generic name instead and use symlinks in the # unit directories to point to the right native unit # file. SPECIAL_SYSLOG_SERVICE=rsyslog.service AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL]) M4_DISTRO_FLAG=-DTARGET_FEDORA=1 ;; suse) SYSTEM_SYSVRCND_PATH=/etc/init.d AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE]) M4_DISTRO_FLAG=-DTARGET_SUSE=1 ;; debian) SYSTEM_SYSVRCND_PATH=/etc SPECIAL_SYSLOG_SERVICE=rsyslog.service AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian]) M4_DISTRO_FLAG=-DTARGET_DEBIAN=1 ;; ubuntu) SYSTEM_SYSVRCND_PATH=/etc SPECIAL_SYSLOG_SERVICE=rsyslog.service AC_DEFINE(TARGET_UBUNTU, [], [Target is Ubuntu]) M4_DISTRO_FLAG=-DTARGET_UBUNTU=1 ;; arch) SYSTEM_SYSVINIT_PATH=/etc/rc.d SYSTEM_SYSVRCND_PATH=/etc SPECIAL_SYSLOG_SERVICE=syslog-ng.service AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux]) M4_DISTRO_FLAG=-DTARGET_ARCH=1 ;; gentoo) SYSTEM_SYSVINIT_PATH= SYSTEM_SYSVRCND_PATH= SPECIAL_SYSLOG_SERVICE=syslog-ng.service AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo]) M4_DISTRO_FLAG=-DTARGET_GENTOO=1 ;; slackware) SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d SYSTEM_SYSVRCND_PATH=/etc/rc.d AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware]) M4_DISTRO_FLAG=-DTARGET_SLACKWARE=1 ;; frugalware) SYSTEM_SYSVINIT_PATH=/etc/rc.d SYSTEM_SYSVRCND_PATH=/etc/rc.d AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware]) M4_DISTRO_FLAG=-DTARGET_FRUGALWARE=1 ;; other) AS_IF([test "x$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"$with_distro" = xfrugalware) AC_DEFINE_UNQUOTED(SPECIAL_SYSLOG_SERVICE, ["$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} "