X-Git-Url: https://the.earth.li/gitweb/?a=blobdiff_plain;f=configure.ac;h=0e67c09c9ea954f6d0a68ef9fc07a7b02d0ebfc5;hb=adc800dbc424a1e246dd4a82a0c2e88eeda25531;hp=55def5cf13a4420cf5cff9054d991a0f8a6c718b;hpb=54288021d24e0b40119d2ffae5a24ecd720d3aca;p=onak.git

diff --git a/configure.ac b/configure.ac
index 55def5c..0e67c09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.50)
-AC_INIT([onak],[0.4.1],[noodles-onak@earth.li])
+AC_INIT([onak],[0.5.0],[noodles-onak@earth.li])
 AC_CONFIG_SRCDIR(onak.c)
 AC_CONFIG_HEADER(config.h)
 
@@ -11,9 +11,20 @@ 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"
+backends="file fs keyd stacked"
 
 LIBCURL_CHECK_CONFIG(,,[have_libcurl="yes" backends="$backends hkp"],have_libcurl="no")
 
@@ -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)