X-Git-Url: http://the.earth.li/gitweb/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=740f79cbafc239d2153d8a96d50589d8c89ae62a;hb=5c137b7d6af54fb54dfe13b65c933b5b6a4c764c;hp=09c5ac35172d586eec6b58730aa952cee7e3bfc5;hpb=edad848cbda141628e4318425c1b1be0953aca96;p=onak.git

diff --git a/configure.ac b/configure.ac
index 09c5ac3..740f79c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,6 +11,12 @@ 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], [systemd-daemon is available])
+		AC_SUBST([SYSTEMD_LIBS], [-lsystemd-daemon])
+	])
+])
 
 dnl We should always have these backends available.
 backends="file fs keyd"