From: Martin Willi <martin@revosec.ch>
Date: Wed, 8 Jan 2014 10:28:49 +0000 (+0100)
Subject: bus: Build syslog logger depending on syslog() availability
X-Git-Tag: 5.2.0dr6~24^2~66
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ee2498e3d6c14a3b4e60ad9e155c6c3c5f07595a;p=thirdparty%2Fstrongswan.git

bus: Build syslog logger depending on syslog() availability
---

diff --git a/configure.ac b/configure.ac
index 633e611dc8..ca5c636683 100644
--- a/configure.ac
+++ b/configure.ac
@@ -569,7 +569,13 @@ AC_CHECK_FUNC(
 )
 
 AC_CHECK_FUNCS(prctl mallinfo getpass closefrom getpwnam_r getgrnam_r getpwuid_r)
-AC_CHECK_FUNCS(fmemopen funopen mmap memrchr syslog setlinebuf)
+AC_CHECK_FUNCS(fmemopen funopen mmap memrchr setlinebuf)
+
+AC_CHECK_FUNC([syslog], [
+	AC_DEFINE([HAVE_SYSLOG], [], [have syslog(3) and friends])
+	syslog=true
+])
+AM_CONDITIONAL(USE_SYSLOG, [test "x$syslog" = xtrue])
 
 AC_CHECK_HEADERS(sys/sockio.h glob.h net/if_tun.h linux/fib_rules.h)
 AC_CHECK_HEADERS(net/pfkeyv2.h netipsec/ipsec.h netinet6/ipsec.h linux/udp.h)
diff --git a/src/libcharon/Makefile.am b/src/libcharon/Makefile.am
index a4f1ebbe3f..8513af86b1 100644
--- a/src/libcharon/Makefile.am
+++ b/src/libcharon/Makefile.am
@@ -124,6 +124,10 @@ processing/jobs/dpd_timeout_job.c processing/jobs/dpd_timeout_job.h \
 processing/jobs/adopt_children_job.c processing/jobs/adopt_children_job.h
 endif
 
+if USE_SYSLOG
+  libcharon_la_SOURCES += \
+    bus/listeners/sys_logger.c bus/listeners/sys_logger.h
+endif
 
 daemon.lo :		$(top_builddir)/config.status
 
@@ -145,9 +149,6 @@ libcharon_la_LIBADD = \
 
 if USE_WINDOWS
   libcharon_la_LIBADD += -lws2_32
-else
-  libcharon_la_SOURCES += \
-    bus/listeners/sys_logger.c bus/listeners/sys_logger.h
 endif
 
 EXTRA_DIST = Android.mk