guard CMP0074 cmake policy with version

fangq · Sep 9, 2023 · 7426c8d · 7426c8d
1 parent 1455fbb
commit 7426c8d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -15,7 +15,9 @@ cmake_minimum_required(VERSION 3.3)
 
 project(mmc)
 
-cmake_policy(SET CMP0074 NEW)  # to make -DOPENCL_ROOT= work with newer CMake versions as well
+if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.12.0")
+    cmake_policy(SET CMP0074 NEW)  # to make -DOPENCL_ROOT= work with newer CMake versions as well
+endif()
 
 find_package(OpenMP REQUIRED)
 find_package(OpenCL REQUIRED)