--- a/configure.ac	Fri Aug 26 11:29:43 2011 +0100
+++ b/configure.ac	Thu Aug 25 08:56:28 2011 +0200
@@ -54,7 +54,9 @@
 	absyntax_utils/Makefile \
 	stage1_2/Makefile \
 	stage3/Makefile \
-	stage4/Makefile])
+	stage4/Makefile \
+	stage4/generate_c/Makefile \
+	stage4/generate_iec/Makefile])
 AC_OUTPUT