configure.ac: Add check for mmap

Original commit message from CVS:
* configure.ac:
Add check for mmap
* gst/debug/Makefile.am:
Only compile efence plugin on systems that have mmap.

4 files changed, 19 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 2f0bd074..dd722c03 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2005-10-07  Tim-Philipp Müller  <tim at centricular dot net>
+
+	* configure.ac:
+	  Add check for mmap
+	  
+	* gst/debug/Makefile.am:
+	  Only compile efence plugin on systems that have mmap.
+
 2005-10-05  Tim-Philipp Müller  <tim at centricular dot net>
 
 	* gst/debug/Makefile.am:
diff --git a/common b/common
-Subproject 7d175466d3319fe55327608ea1f7a20619ab563
+Subproject fb4bd52a0a6e882bd8eb0ca836edd94d3fcaea4
diff --git a/configure.ac b/configure.ac
index e05018f7..7bf8b675 100644
--- a/configure.ac
+++ b/configure.ac
@@ -302,6 +302,10 @@ AC_ARG_WITH(plugins,
 
 AC_SUBST(GST_PLUGINS_SELECTED)
 
+dnl Check for mmap (needed by electricfence plugin)
+AC_FUNC_MMAP()
+AM_CONDITIONAL(GST_HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" == "xyes")
+
 dnl ==========================================================================
 dnl ============================= sys plug-ins ================================
 dnl ==========================================================================
diff --git a/gst/debug/Makefile.am b/gst/debug/Makefile.am
index b3b2911f..da3b3a29 100644
--- a/gst/debug/Makefile.am
+++ b/gst/debug/Makefile.am
@@ -1,4 +1,10 @@
-plugin_LTLIBRARIES = libgstefence.la libgstdebug.la libgstnavigationtest.la 
+if GST_HAVE_MMAP
+  EFENCE_PLUGIN=libgstefence.la
+else
+  EFENCE_PLUGIN=
+endif
+
+plugin_LTLIBRARIES = $(EFENCE_PLUGIN) libgstdebug.la libgstnavigationtest.la 
 
 noinst_HEADERS = efence.h gstnavigationtest.h gstnavseek.h tests.h