From 845ee29a446f6dc7935802cc02421694dca4a93d Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Mon, 24 Oct 2022 17:08:04 +0200
Subject: [PATCH] CMake: [skip ci] fix deprecation warning about policy CMP0072

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3722f6b1f1..15d6f84554 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ cmake_minimum_required(VERSION 3.10.2 FATAL_ERROR)
 # relates to FindOpenGL module
 # and cache variables OPENGL_gl_LIBRARY, OPENGL_glu_LIBRARY
 if (POLICY CMP0072)
-    cmake_policy(SET CMP0072 OLD)
+    set(OpenGL_GL_PREFERENCE LEGACY)
 endif(POLICY CMP0072)
 
 find_program(CCACHE_PROGRAM ccache)  #This check should occur before project()