X-Git-Url: https://the.earth.li/gitweb/?a=blobdiff_plain;f=configure.ac;h=55b3dafad0e8fc5c8d15a1313396e2d1f5cdbc73;hb=2503ae7e1a48400c277c2559dfdb417a57489eae;hp=f949a770fb5750d56bb8075ea7cb0d2699b092d8;hpb=6f77d2c823cd329ece77da31a751d67a3a1ae77d;p=onak.git

diff --git a/configure.ac b/configure.ac
index f949a77..55b3daf 100644
--- 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],[0.4.5],[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"