From 07bc05b6dfedbdc3efd0d38db82e887a691b4e52 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Thu, 12 Jul 2007 03:14:49 +0000
Subject: [PATCH] Warn Visual C++ users if they have a stale configure
 generated SDL_config.h

---
 include/SDL_config.h.in | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/SDL_config.h.in b/include/SDL_config.h.in
index a023ca14c..9d106aa9a 100644
--- a/include/SDL_config.h.in
+++ b/include/SDL_config.h.in
@@ -28,6 +28,11 @@
 /* General platform specific identifiers */
 #include "SDL_platform.h"
 
+/* Make sure that this isn't included by Visual C++ */
+#ifdef _MSC_VER
+#error You should copy include/SDL_config.h.default to include/SDL_config.h
+#endif
+
 /* C language features */
 #undef const
 #undef inline