diff --git a/Config b/Config
index 4fc8b4b18..ab3ab32f9 100755
--- a/Config
+++ b/Config
@@ -58,6 +58,10 @@ Run_Build_System () {
 		CMAKE_COMMAND="${CMAKE_COMMAND} -D EXTRA_LIBS=$EXTRA_LIB_DIRS"
 	fi
 
+	if [ "$EXTRA_CONFIG_ARGS" != "" ] ; then
+		CMAKE_COMMAND="${CMAKE_COMMAND} $EXTRA_CONFIG_ARGS"
+	fi
+
 	echo $CMAKE_COMMAND
 	$CMAKE_COMMAND