build-sys: make gtk-doc dependency optional

[elogind.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 793b9437eca4e2323154d244ed64a8869340483e..5a4fc84588a265d7c6e309f229a002e34c6244fe 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -16,13 +16,19 @@
 #  You should have received a copy of the GNU Lesser General Public License
 #  along with systemd; If not, see <http://www.gnu.org/licenses/>.
 
-AC_PREREQ(2.63)
+AC_PREREQ([2.64])
+
+AC_INIT([systemd],
+        [182],
+        [http://bugs.freedesktop.org/enter_bug.cgi?product=systemd],
+        [systemd],
+        [http://www.freedesktop.org/wiki/Software/systemd])
 
-AC_INIT([systemd],[182],[systemd-devel@lists.freedesktop.org])
-AC_SUBST(PACKAGE_URL, [http://www.freedesktop.org/wiki/Software/systemd])
 AC_CONFIG_SRCDIR([src/core/main.c])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_AUX_DIR([build-aux])
+
 AC_USE_SYSTEM_EXTENSIONS
 AC_SYS_LARGEFILE
 AC_PREFIX_DEFAULT([/usr])
@@ -55,7 +61,16 @@ AM_PROG_CC_C_O
 AC_PROG_GCC_TRADITIONAL
 
 AC_PATH_PROG([M4], [m4])
-GTK_DOC_CHECK(1.10)
+
+# gtkdocize greps for ^GTK_DOC_CHECK and parses it, so you need to have
+# it on it's own line.
+m4_ifdef([GTK_DOC_CHECK], [
+GTK_DOC_CHECK([1.18])
+],[
+AM_CONDITIONAL([ENABLE_GTK_DOC],[false])
+])
+
+
 GOBJECT_INTROSPECTION_CHECK([1.31.1])
 
 AC_CHECK_TOOL(OBJCOPY, objcopy)