Fails to build with glibc 2.12.1 without this patch.http://lists.gnu.org/archive/html/bug-m4/2010-05/msg00002.html--- a/src/path.c+++ b/src/path.c@@ -22,6 +22,7 @@/* Handling of path search of included files via the builtins "include"
and "sinclude". */
#include "m4.h"
+#include "sys/stat.h"struct includes