From b0d248a7a0007f43a3f0c8c04b796d549308ed55 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Sun, 21 Aug 2016 12:09:05 +0300
Subject: [PATCH] Looks like <ext/alloc_traits.h> available since GCC 4.7.

--HG--
branch : develop
---
 src/libs/vdxf/dxflib/dl_dxf.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libs/vdxf/dxflib/dl_dxf.cpp b/src/libs/vdxf/dxflib/dl_dxf.cpp
index b1f082853..07c227692 100644
--- a/src/libs/vdxf/dxflib/dl_dxf.cpp
+++ b/src/libs/vdxf/dxflib/dl_dxf.cpp
@@ -26,8 +26,10 @@
 
 #include <ctype.h>
 #if defined(__GNUC__) && !defined(__APPLE__)
+#if (__GNUC__ * 100 + __GNUC_MINOR__) > 406
 #include <ext/alloc_traits.h>
 #endif
+#endif
 #include <qcompilerdetection.h>
 #include <string.h>
 #include <QString>