rename window system and context choice variables

[gltest.git] / glxbackend.cpp

diff --git a/glxbackend.cpp b/glxbackend.cpp
index a957e5bfeb8963618ba87f00a34394c7b0dd9c95..97e6937c4ed76e260fe7b67faf53b9c17751832f 100644 (file)
--- a/glxbackend.cpp
+++ b/glxbackend.cpp
@@ -24,6 +24,10 @@
 #include <GL/glxext.h>
 #include <string>
 
+#if !defined(CON_GL1)
+#error "Valid GL contexts for GLX are: GL1"
+#endif
+
 // attributes for a double buffered visual in RGBA format with at least 4 bits per color
 static int attrList[] =                                             
 {