From 3ac0a936c870c4249357cad8367c5ea2bd764c7d Mon Sep 17 00:00:00 2001
From: hendricks266 <hendricks266@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Mon, 9 Oct 2017 07:37:08 +0000
Subject: [PATCH] build.h: Error out if Visual Studio is older than 2013.

We keep getting support requests about this. See previous commit.

git-svn-id: https://svn.eduke32.com/eduke32@6470 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/build/include/build.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/build/include/build.h b/source/build/include/build.h
index c46b1c145..dad93f65e 100644
--- a/source/build/include/build.h
+++ b/source/build/include/build.h
@@ -14,6 +14,10 @@
 # error C++11 or greater is required.
 #endif
 
+#if defined _MSC_VER && _MSC_VER < 1800
+# error Visual Studio 2013 is the minimum supported version.
+#endif
+
 #include "compat.h"
 #include "pragmas.h"
 #include "glbuild.h"