From f95bce1c758d979a6409751572e8ecbc7bb14a6b Mon Sep 17 00:00:00 2001
From: assiduous <assiduous@diligentgraphics.com>
Date: Thu, 18 Apr 2024 22:14:15 -0700
Subject: [PATCH] GL: do not enable GL_ARB_shading_language_420pack extension
 on Mac as it is not supported

---
 Graphics/ShaderTools/src/GLSLUtils.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Graphics/ShaderTools/src/GLSLUtils.cpp b/Graphics/ShaderTools/src/GLSLUtils.cpp
index 862b8c7a8..b1b0e48ca 100644
--- a/Graphics/ShaderTools/src/GLSLUtils.cpp
+++ b/Graphics/ShaderTools/src/GLSLUtils.cpp
@@ -101,8 +101,7 @@ String BuildGLSLSourceString(const ShaderCreateInfo&      ShaderCI,
     }
     else if (TargetCompiler == TargetGLSLCompiler::driver)
     {
-        GLSLSource.append("#version 410 core\n"
-                          "#extension GL_ARB_shading_language_420pack : enable\n");
+        GLSLSource.append("#version 410 core\n");
     }
     else
     {