Fixed compilation with current mesa versions.

Signed-off-by: mengwenhua <mengwenhua@xfusion.com>

backport-0001-Fixed-compilation-with-current-mesa-versions.patch

@@ -0,0 +1,37 @@
+From 7f65a36866f4e24dd1446fe1c9d21424f28bcabd Mon Sep 17 00:00:00 2001
+From: Deve <deveee@gmail.com>
+Date: Wed, 14 Nov 2018 21:07:29 +0100
+Subject: [PATCH] Fixed compilation with current mesa versions.
+
+As you can see in
+https://cgit.freedesktop.org/mesa/mesa/tree/include/GL/glext.h
+now the file uses __gl_glext_h_ instead of __glext_h_
+It's precisely caused by commit f7d42ee7d319256608ad60778f6787c140badada
+---
+ auto/src/glew_head.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/auto/src/glew_head.h b/auto/src/glew_head.h
+index 41e5a26..742f27f 100644
+--- a/auto/src/glew_head.h
++++ b/auto/src/glew_head.h
+@@ -14,7 +14,7 @@
+ #if defined(__REGAL_H__)
+ #error Regal.h included before glew.h
+ #endif
+-#if defined(__glext_h_) || defined(__GLEXT_H_)
++#if defined(__glext_h_) || defined(__GLEXT_H_) || defined(__gl_glext_h_)
+ #error glext.h included before glew.h
+ #endif
+ #if defined(__gl_ATI_h_)
+@@ -30,6 +30,7 @@
+ #define __X_GL_H
+ #define __glext_h_
+ #define __GLEXT_H_
++#define __gl_glext_h_
+ #define __gl_ATI_h_
+ 
+ #if defined(_WIN32)
+-- 
+2.37.3.windows.1
+

glew.spec

@@ -1,6 +1,6 @@
 Name:           glew
 Version:        2.1.0
-Release:        6
+Release:        7
 Summary:        The OpenGL Extension Wrangler Library
 License:        BSD-3-Clause and MIT
 URL:            http://glew.sourceforge.net
@@ -13,6 +13,7 @@ Provides:       libGLEW = %{version}-%{release}
 Obsoletes:      libGLEW < %{version}-%{release}
 
 Patch6000:      backport-0001-Include-description-of-glew-in-README.md.patch
+Patch6001:      backport-0001-Fixed-compilation-with-current-mesa-versions.patch
 
 %description
 OpenGL Extension Wrangler Library (GLEW) is a cross-platform
@@ -63,6 +64,9 @@ chmod 0755 $RPM_BUILD_ROOT%{_libdir}/*.so*
 %doc doc/*
 
 %changelog
+* Fri Jan 6 2023 mengwenhua<mengwenhua@xfusion.com> - 2.1.0-7
+- Fixed compilation with current mesa versions.
+
 * Thu Jan 5 2023 mengwenhua<mengwenhua@xfusion.com> - 2.1.0-6
 - Type:bugfix
 - CVE:NA