From 3848b7dde9385fa00e247206d7c0a7ea2f78682f Mon Sep 17 00:00:00 2001
From: Rye <rye@alchemyviewer.org>
Date: Tue, 14 Oct 2025 07:45:29 -0400
Subject: Fix build errors due to opengl headers and various defines

Signed-off-by: Rye <rye@alchemyviewer.org>
---
 indra/llrender/llglheaders.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

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

diff --git a/indra/llrender/llglheaders.h b/indra/llrender/llglheaders.h
index 3d4dc5e698..ad31921c05 100644
--- a/indra/llrender/llglheaders.h
+++ b/indra/llrender/llglheaders.h
@@ -41,6 +41,22 @@
 # include "GL/glh_extensions.h"
 # undef __APPLE__
 
+#elif LL_LINUX
+#define GL_GLEXT_PROTOTYPES
+#define GLX_GLEXT_PROTOTYPES
+
+#include "GL/gl.h"
+#include "GL/glext.h"
+
+// The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
+# define __APPLE__
+# include "GL/glh_extensions.h"
+# undef __APPLE__
+
+# include "GL/glx.h"
+# include "GL/glxext.h"
+
+
 #elif LL_WINDOWS
 //----------------------------------------------------------------------------
 // LL_WINDOWS
-- 
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