From 6b857059516be849e60570445a03f58647656c53 Mon Sep 17 00:00:00 2001
From: Brad Kittenbrink <brad@lindenlab.com>
Date: Thu, 23 Jun 2022 17:33:03 -0700
Subject: fixing DRTVWR-559 glext usage on mac by upgrading to use khronos
 distributed glext.h

---
 indra/llrender/llglheaders.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'indra/llrender/llglheaders.h')

diff --git a/indra/llrender/llglheaders.h b/indra/llrender/llglheaders.h
index c53631dc7b..154f1aa2bd 100644
--- a/indra/llrender/llglheaders.h
+++ b/indra/llrender/llglheaders.h
@@ -577,11 +577,13 @@ extern PFNGLUNIFORMBLOCKBINDINGPROC glUniformBlockBinding;
 //----------------------------------------------------------------------------
 // LL_DARWIN
 
+#define GL_GLEXT_LEGACY
 #include <OpenGL/gl.h>
 #include <OpenGL/glu.h>
 
 #define GL_EXT_separate_specular_color 1
-#include <OpenGL/glext.h>
+#define GL_GLEXT_PROTOTYPES
+#include "GL/glext.h"
 
 #include "GL/glh_extensions.h"
 
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