diff -upr mate-session-manager-1.6.1-orig/configure.ac mate-session-manager-1.6.1/configure.ac
--- mate-session-manager-1.6.1-orig/configure.ac	2013-10-17 01:14:54.836340337 +0200
+++ mate-session-manager-1.6.1/configure.ac	2013-10-17 01:16:01.768026455 +0200
@@ -14,7 +14,7 @@ MATE_DEBUG_CHECK
 IT_PROG_INTLTOOL([0.40.0])
 
 AC_ISC_POSIX
-AC_PROG_CC
+AM_PROG_CC_C_O
 AC_STDC_HEADERS
 AM_PROG_LIBTOOL
 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)