From 90e47234ce16a28bdc4d3c49632bfd49ff4a44d5 Mon Sep 17 00:00:00 2001
From: Barry Harris <44396066+barry65536@users.noreply.github.com>
Date: Fri, 8 May 2015 11:37:53 +0000
Subject: [PATCH] use gnu++11 with later GCC (shouldn't cause any problems, but
 testing would be useful!)

---
 makefile.mingw | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/makefile.mingw b/makefile.mingw
index a771d94e2..dedb11f6b 100644
--- a/makefile.mingw
+++ b/makefile.mingw
@@ -220,7 +220,7 @@ CFLAGS	 = -pipe \
 	   $(DEF) $(incdir)
 
 CXXFLAGS = -pipe \
-	   -O1 \
+	   -std=gnu++11 -O1 \
 	   -mwindows \
 	   -fforce-addr -finline-limit=1200 -fthread-jumps \
 	   -fexpensive-optimizations -fcheck-new \