Force a double-buffered GL context.

[lugaru.git] / Source / gamegl.h

diff --git a/Source/gamegl.h b/Source/gamegl.h
index 77746eb85e0dfa8686cae0dbde2382043f4f2f14..25f658952008d54002627454b7b83131758e0435 100644 (file)
--- a/Source/gamegl.h
+++ b/Source/gamegl.h
@@ -10,7 +10,8 @@
 #include <string>
 
 #ifndef WIN32
-  #if PLATFORM_LINUX
+  #if PLATFORM_UNIX
+    #define GL_GLEXT_PROTOTYPES
     #include "gl.h"
     #include "glu.h"
     #include "glext.h"