Index: GemGL.h
===================================================================
RCS file: /cvsroot/pd-gem/Gem/src/Base/GemGL.h,v
retrieving revision 1.3
diff -u -r1.3 GemGL.h
--- GemGL.h	10 Dec 2005 18:40:23 -0000	1.3
+++ GemGL.h	17 Jan 2006 10:58:01 -0000
@@ -61,6 +61,14 @@
 #  ifdef GL_ARB_fragment_program
 #   undef GL_ARB_fragment_program
 #  endif
+
+# ifdef GL_ARB_shader_objects
+#  undef GL_ARB_shader_objects
+# endif
+# ifdef GL_ARB_shading_language_100
+#  undef GL_ARB_shading_language_100
+# endif
+
 # endif /* DONT_USE_ARB */
 
 /* using ATI's GL-libraries you don't have nvidia's extensions... */