0.4.6 release

[onak.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f949a770fb5750d56bb8075ea7cb0d2699b092d8..5286ccc279cafa49bd0fd14cda3efde276a07217 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.50)
-AC_INIT([onak],[0.4.2],[noodles-onak@earth.li])
+AC_INIT([onak],[0.4.6],[noodles-onak@earth.li])
 AC_CONFIG_SRCDIR(onak.c)
 AC_CONFIG_HEADER(config.h)
 
@@ -11,6 +11,17 @@ AC_C_BIGENDIAN
 m4_include([m4/ax_lib_nettle.m4])
 
 AX_LIB_NETTLE(auto)
+AC_CHECK_HEADER([systemd/sd-daemon.h], [
+       AC_CHECK_LIB([systemd-daemon], [sd_listen_fds],
+               [AC_DEFINE([HAVE_SYSTEMD], [1], [sd_listen_fds is available])
+               AC_SUBST([SYSTEMD_LIBS], [-lsystemd-daemon])
+       ],
+       AC_CHECK_LIB([systemd], [sd_listen_fds],
+               [AC_DEFINE([HAVE_SYSTEMD], [1], [sd_listen_fds is available])
+               AC_SUBST([SYSTEMD_LIBS], [-lsystemd])
+       ])
+       )
+])
 
 dnl We should always have these backends available.
 backends="file fs keyd"
@@ -74,6 +85,11 @@ then
        backend="$enable_backend"
 fi
 
+dnl Fallback for autoconf before 2.70
+if test "x$runstatedir" = x; then
+       AC_SUBST([runstatedir], ["$localstatedir/run"])
+fi
+
 AC_SUBST(DBTYPE, $enable_backend)
 AC_SUBST(DB4LIBS, $db4libs)
 AC_SUBST(KEYD, $enable_keyd)