$OpenBSD: patch-v8_src_log-utils_h,v 1.4 2016/02/15 18:07:53 robert Exp $
--- v8/src/log-utils.h.orig.port	Wed Jan 20 21:02:45 2016
+++ v8/src/log-utils.h	Fri Jan 22 19:58:59 2016
@@ -13,6 +13,8 @@
 #include "src/base/platform/mutex.h"
 #include "src/flags.h"
 
+#include <stdarg.h>
+
 namespace v8 {
 namespace internal {
 
