merge from gcc
diff --git a/libiberty/stack-limit.c b/libiberty/stack-limit.c
index 28541b1..e64cac2 100644
--- a/libiberty/stack-limit.c
+++ b/libiberty/stack-limit.c
@@ -35,6 +35,9 @@
 
 #include "config.h"
 
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
 #ifdef HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
 #endif