X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=configure.ac;h=a5e3613b92166ba1bd68083321aa70be8d2eff17;hb=4f4a1dbf2171aa62da04d2e3b6945e8992139d14;hp=f0beb1fc150e04af224e1ca1e0285ae20386bfb2;hpb=8e27452380193a5f81bfd08a59aab8b07008ba0b;p=elogind.git diff --git a/configure.ac b/configure.ac index f0beb1fc1..a5e3613b9 100644 --- a/configure.ac +++ b/configure.ac @@ -43,12 +43,51 @@ AM_PROG_CC_C_O AC_PROG_GCC_TRADITIONAL AC_USE_SYSTEM_EXTENSIONS -CC_CHECK_CFLAGS_APPEND([-Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -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-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option -Wno-missing-field-initializers]) +CC_CHECK_CFLAGS_APPEND([ \ + -Wall \ + -W \ + -Wextra \ + -pipe \ + -Wno-long-long \ + -Winline \ + -Wvla \ + -Wno-overlength-strings \ + -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-unused-parameter \ + -ffast-math \ + -Wp,-D_FORTIFY_SOURCE=2 \ + -fno-common \ + -fdiagnostics-show-option \ + -Wno-missing-field-initializers]) AC_SEARCH_LIBS([clock_gettime], [rt], [], [AC_MSG_ERROR([*** POSIX RT 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_]+$],[*** pkg.m4 missing, please install pkg-config]) + PKG_CHECK_MODULES(UDEV, [ libudev ]) AC_SUBST(UDEV_CFLAGS) AC_SUBST(UDEV_LIBS) @@ -61,19 +100,146 @@ PKG_CHECK_MODULES(DBUSGLIB, [ dbus-glib-1 ]) AC_SUBST(DBUSGLIB_CFLAGS) AC_SUBST(DBUSGLIB_LIBS) -PKG_CHECK_MODULES(GEE, [ gee-1.0 ]) -AC_SUBST(GEE_CFLAGS) -AC_SUBST(GEE_LIBS) - -PKG_CHECK_MODULES(GTK, [ gtk+-2.0 ]) -AC_SUBST(GTK_CFLAGS) -AC_SUBST(GTK_LIBS) - -PKG_CHECK_MODULES(CGROUP, [ libcgroup ]) +have_gtk=no +AC_ARG_ENABLE(gtk, AS_HELP_STRING([--disable-gtk], [disable GTK tools])) +if test "x$enable_gtk" != "xno"; then + PKG_CHECK_MODULES(GTK, [ gtk+-2.0 ], + [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 "$have_gtk" = "yes"]) + +PKG_CHECK_MODULES( CGROUP, [ libcgroup >= 0.35 ], [], [ + AC_CHECK_HEADER( [libcgroup.h], [], [AC_MSG_ERROR([*** libcgroup.h not found])], ) + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + CGROUP_LIBS=${CGROUP_LIBS:--lcgroup} + LIBS="$LIBS $CGROUP_LIBS" + CPPFLAGS="$CPPFLAGS $CGROUP_CFLAGS" + AC_MSG_CHECKING([for libcgroup >= 0.35]) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#include ]], [[ CGFLAG_DELETE_RECURSIVE; cgroup_init(); ]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]); AC_MSG_ERROR([*** systemd needs libcgroup 0.35 or newer])], + [${CGROUP_LIBS}]) + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" +]) AC_SUBST(CGROUP_CFLAGS) AC_SUBST(CGROUP_LIBS) -AM_PROG_VALAC() +AM_PROG_VALAC([0.8]) AC_SUBST(VAPIDIR) +AC_PATH_PROG([XSLTPROC], [xsltproc]) +AM_CONDITIONAL(HAVE_XSLTPROC, test x"$XSLTPROC" != x) + +AC_ARG_WITH(distro, AS_HELP_STRING([--with-distro=DISTRO],[Specify the distribution to target: One of fedora, suse, debian, arch, gentoo, or none])) +if test "z$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 $0 --help for recognized distros)]) + else + AC_CHECK_FILE(/etc/redhat-release,with_distro="fedora") + AC_CHECK_FILE(/etc/SuSE-release,with_distro="suse") + AC_CHECK_FILE(/etc/debian_version,with_distro="debian") + AC_CHECK_FILE(/etc/arch-release,with_distro="arch") + AC_CHECK_FILE(/etc/gentoo-release,with_distro="gentoo") + AC_CHECK_FILE(/etc/slackware-version,with_distro="slackware") + fi + if test "z$with_distro" = "z"; then + with_distro=`uname -s` + fi +fi +with_distro=`echo ${with_distro} | tr '[[:upper:]]' '[[:lower:]]' ` + +case $with_distro in + fedora) + SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d + SYSTEM_SYSVRCND_PATH=/etc/rc.d + special_dbus_service=messagebus.service + special_syslog_service=rsyslog.service + AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL]) + ;; + suse) + SYSTEM_SYSVINIT_PATH=/etc/init.d + SYSTEM_SYSVRCND_PATH=/etc/init.d + special_dbus_service=dbus.service + special_syslog_service=syslog.service + AC_DEFINE(TARGET_SUSE, [], [Target is OpenSUSE/SLES]) + ;; + debian) + SYSTEM_SYSVINIT_PATH=/etc/init.d + SYSTEM_SYSVRCND_PATH=/etc + special_dbus_service=dbus.service + special_syslog_service=rsyslog.service + AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian/Ubuntu]) + ;; + arch) + SYSTEM_SYSVINIT_PATH=/etc/rc.d + SYSTEM_SYSVRCND_PATH=/etc + special_dbus_service=dbus.service + special_syslog_service=syslog-ng.service + AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux]) + ;; + gentoo) + SYSTEM_SYSVINIT_PATH=/etc/init.d + SYSTEM_SYSVRCND_PATH=/etc + special_dbus_service=dbus.service + special_syslog_service=syslog-ng.service + AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo]) + ;; + slackware) + SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d + SYSTEM_SYSVRCND_PATH=/etc/rc.d + special_dbus_service=messagebus.service + special_syslog_service=syslog.service + AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware]) + ;; + none) + SYSTEM_SYSVINIT_PATH=/fix/the/configure/script + SYSTEM_SYSVRCND_PATH=/fix/the/configure/script + special_dbus_service=fix-the-configure-script.service + special_syslog_service=fix-the-configure-script.service + ;; + *) + AC_MSG_ERROR([Your distribution (${with_distro}) is not yet supported, SysV init scripts could not be found! (patches welcome); you can specify --with-distro=none to skip this check]) + ;; +esac + +AC_SUBST(SYSTEM_SYSVINIT_PATH) +AC_SUBST(SYSTEM_SYSVRCND_PATH) + +AM_CONDITIONAL(TARGET_FEDORA, test x"$with_distro" = xfedora) +AM_CONDITIONAL(TARGET_SUSE, test x"$with_distro" = xsuse) +AM_CONDITIONAL(TARGET_DEBIAN, test x"$with_distro" = xdebian) +AM_CONDITIONAL(TARGET_ARCH, test x"$with_distro" = xarch) +AM_CONDITIONAL(TARGET_GENTOO, test x"$with_distro" = xgentoo) +AM_CONDITIONAL(TARGET_SLACKWARE, test x"$with_distro" = xslackware) + +AC_DEFINE_UNQUOTED(SPECIAL_DBUS_SERVICE, ["$special_dbus_service"], [D-Bus service name]) +AC_DEFINE_UNQUOTED(SPECIAL_SYSLOG_SERVICE, ["$special_syslog_service"], [syslog service name]) + +AC_ARG_WITH([udevrulesdir], + AS_HELP_STRING([--with-udevrulesdir=DIR], [Diectory for udev rules]), + [], + [with_udevrulesdir=/lib/udev/rules.d]) +AC_SUBST([udevrulesdir], [$with_udevrulesdir]) + + AC_OUTPUT([Makefile]) + +echo " + $PACKAGE_NAME $VERSION + + Distribution: ${with_distro} + SysV init scripts: ${SYSTEM_SYSVINIT_PATH} + SysV rc?.d directories: ${SYSTEM_SYSVRCND_PATH} + Syslog service: ${special_syslog_service} + D-Bus service: ${special_dbus_service} + Gtk: ${have_gtk} + udev rules dir: ${with_udevrulesdir} +"