X-Git-Url: http://the.earth.li/gitweb/?a=blobdiff_plain;f=configure.ac;h=5286ccc279cafa49bd0fd14cda3efde276a07217;hb=b4575b70383dd7920295e28cff8af0cc1d51f1f7;hp=76462ad52ef1221f4817269557f08163279f7df2;hpb=2f1e9ae7c4d8f893de7ffe03fcb36b905ffe0f96;p=onak.git

diff --git a/configure.ac b/configure.ac
index 76462ad..5286ccc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,15 +1,33 @@
 AC_PREREQ(2.50)
-AC_INIT([onak],[0.4.0],[noodles-onak@earth.li])
+AC_INIT([onak],[0.4.6],[noodles-onak@earth.li])
 AC_CONFIG_SRCDIR(onak.c)
 AC_CONFIG_HEADER(config.h)
 
 AC_PROG_CC
+AC_PROG_CC_C99
 
 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"
 
+LIBCURL_CHECK_CONFIG(,,[have_libcurl="yes" backends="$backends hkp"],have_libcurl="no")
+
 AC_CHECK_LIB(pq, PQsetdbLogin,[have_libpq="yes" backends="$backends pg"],have_libpq="no")
 
 AC_CHECK_HEADER(db.h, have_db_h="yes", have_db_h="no")
@@ -67,6 +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)