From e82147bbb859413744ec9591065bf87d2b281ce4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Attila=20F=C3=BCl=C3=B6p?= <attila@fueloep.org>
Date: Wed, 10 Aug 2016 22:27:21 +0200
Subject: [PATCH] Solaris needs XPG6 for c99

---
 src/builtin.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/builtin.c b/src/builtin.c
index 5f37ddfb..0fbeed51 100644
--- a/src/builtin.c
+++ b/src/builtin.c
@@ -1,7 +1,12 @@
 #define _BSD_SOURCE
 #define _GNU_SOURCE
-#define _XOPEN_SOURCE
-#define _XOPEN_SOURCE_EXTENDED 1
+#ifndef __sun__
+# define _XOPEN_SOURCE
+# define _XOPEN_SOURCE_EXTENDED 1
+#else
+# define _XPG6
+# define __EXTENSIONS__
+#endif
 #include <sys/time.h>
 #include <stdlib.h>
 #include <stddef.h>