From 4cb236e2e58cd3b48ed2396476b55c1a73b9e7af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20M=C3=B6bius?= <moebius@cs.rwth-aachen.de>
Date: Tue, 14 May 2024 08:48:24 +0000
Subject: [PATCH] Update MeshViewerWidgetT.hh

---
 src/OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh b/src/OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh
index 8d073e4b..a346b39f 100644
--- a/src/OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh
+++ b/src/OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh
@@ -57,7 +57,9 @@
 #include <OpenMesh/Tools/Utils/Timer.hh>
 #include <OpenMesh/Apps/QtViewer/QGLViewerWidget.hh>
 
-#include <GL/gl.h>
+#ifndef __APPLE__
+  #include <GL/gl.h>
+#endif
 
 //== FORWARDS =================================================================