+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 $0 --help for recognized distros)])
+ else
+ test -f "/etc/redhat-release" && with_distro="fedora"
+ test -f "/etc/SuSE-release" && with_distro="suse"
+ test -f "/etc/debian_version" && with_distro="debian"
+ test -f "/etc/arch-release" && with_distro="arch"
+ test -f "/etc/gentoo-release" && with_distro="gentoo"
+ test -f "/etc/slackware-version" && with_distro="slackware"
+ test -f "/etc/frugalware-release" && with_distro="frugalware"
+ test -f "/etc/altlinux-release" && with_distro="altlinux"
+ test -f "/etc/mandriva-release" && with_distro="mandriva"
+ test -f "/etc/meego-release" && with_distro="meego"
+ test -f "/etc/angstrom-version" && with_distro="angstrom"
+ test -f "/etc/mageia-release" && with_distro="mageia"
+ if test "x`lsb_release -is 2>/dev/null`" = "xUbuntu"; then
+ with_distro="ubuntu"
+ fi
+ fi
+ if test "z$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])
+
+# Location of the init scripts as mandated by LSB
+SYSTEM_SYSVINIT_PATH=/etc/init.d
+SYSTEM_SYSVRCND_PATH=/etc/rc.d
+
+M4_DEFINES=
+have_plymouth=no
+
+case $with_distro in
+ fedora)
+ SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
+ AC_DEFINE(TARGET_FEDORA, [], [Target is Fedora/RHEL])
+ M4_DEFINES=-DTARGET_FEDORA=1
+ have_plymouth=yes
+ ;;
+ suse)
+ SYSTEM_SYSVRCND_PATH=/etc/init.d
+ AC_DEFINE(TARGET_SUSE, [], [Target is openSUSE/SLE])
+ M4_DEFINES=-DTARGET_SUSE=1
+ have_plymouth=yes
+ ;;
+ debian)
+ SYSTEM_SYSVRCND_PATH=/etc
+ AC_DEFINE(TARGET_DEBIAN, [], [Target is Debian])
+ M4_DEFINES=-DTARGET_DEBIAN=1
+ ;;
+ ubuntu)
+ SYSTEM_SYSVRCND_PATH=/etc
+ AC_DEFINE(TARGET_UBUNTU, [], [Target is Ubuntu])
+ M4_DEFINES=-DTARGET_UBUNTU=1
+ ;;
+ arch)
+ SYSTEM_SYSVINIT_PATH=/etc/rc.d
+ SYSTEM_SYSVRCND_PATH=/etc
+ AC_DEFINE(TARGET_ARCH, [], [Target is ArchLinux])
+ M4_DEFINES=-DTARGET_ARCH=1
+ ;;
+ gentoo)
+ SYSTEM_SYSVINIT_PATH=
+ SYSTEM_SYSVRCND_PATH=
+ AC_DEFINE(TARGET_GENTOO, [], [Target is Gentoo])
+ M4_DEFINES=-DTARGET_GENTOO=1
+ ;;
+ slackware)
+ SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
+ AC_DEFINE(TARGET_SLACKWARE, [], [Target is Slackware])
+ M4_DEFINES=-DTARGET_SLACKWARE=1
+ ;;
+ frugalware)
+ SYSTEM_SYSVINIT_PATH=/etc/rc.d
+ AC_DEFINE(TARGET_FRUGALWARE, [], [Target is Frugalware])
+ M4_DEFINES=-DTARGET_FRUGALWARE=1
+ have_plymouth=yes
+ ;;
+ altlinux)
+ SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
+ AC_DEFINE(TARGET_ALTLINUX, [], [Target is ALTLinux])
+ M4_DEFINES=-DTARGET_ALTLINUX=1
+ have_plymouth=yes
+ ;;
+ mandriva)
+ SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
+ AC_DEFINE(TARGET_MANDRIVA, [], [Target is Mandriva])
+ M4_DEFINES=-DTARGET_MANDRIVA=1
+ have_plymouth=yes
+ ;;
+ meego)
+ SYSTEM_SYSVINIT_PATH=
+ SYSTEM_SYSVRCND_PATH=
+ AC_DEFINE(TARGET_MEEGO, [], [Target is MeeGo])
+ M4_DEFINES=-DTARGET_MEEGO=1
+ ;;
+ angstrom)
+ SYSTEM_SYSVRCND_PATH=/etc
+ AC_DEFINE(TARGET_ANGSTROM, [], [Target is Ångström])
+ M4_DEFINES=-DTARGET_ANGSTROM=1
+ ;;
+ mageia)
+ SYSTEM_SYSVINIT_PATH=/etc/rc.d/init.d
+ AC_DEFINE(TARGET_MAGEIA, [], [Target is Mageia])
+ M4_DISTRO_FLAG=-DTARGET_MAGEIA=1
+ have_plymouth=yes
+ ;;
+ other)
+ ;;
+ *)
+ 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_SUBST(SYSTEM_SYSVINIT_PATH)
+AC_SUBST(SYSTEM_SYSVRCND_PATH)
+AC_SUBST(M4_DEFINES)
+
+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"
+ M4_DEFINES="$M4_DEFINES -DHAVE_SYSV_COMPAT"
+elif test "x${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])],
+ [])