From 9955bb04264b3580d7558993965fb0ee387cf1a4 Mon Sep 17 00:00:00 2001
From: milek7 <me@milek7.pl>
Date: Wed, 11 Jul 2018 19:25:04 +0200
Subject: [PATCH] Apply CMake policy CMP0072 only when available

CMP0072 policy introduced in commit e5d60cb requires CMake >= 3.11
---
 CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad2d3a51..b1c09c54 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -152,7 +152,10 @@ set_target_properties( ${PROJECT_NAME}
 	DEBUG_POSTFIX "_d"
 )
 
-cmake_policy(SET CMP0072 NEW)
+if (POLICY CMP0072)
+       cmake_policy(SET CMP0072 NEW)
+endif()
+
 find_package(OpenGL REQUIRED)
 include_directories(${OPENGL_INCLUDE_DIR})
 target_link_libraries(${PROJECT_NAME} ${OPENGL_LIBRARIES})