--- a/configure.ac	Mon May 04 13:49:56 2009 +0000
+++ b/configure.ac	Mon May 04 13:53:41 2009 +0000
@@ -517,6 +517,7 @@
         examples/user/Makefile
         include/Makefile
         lib/Makefile
+        m4/Makefile
         master/Kbuild
         master/Makefile
         script/Makefile