Fixing CMP0074 policy when not defined in cmake

0cda1d7b · incardon · 9c6ff129 · 0cda1d7b
Commit 0cda1d7b authored May 16, 2020 by incardon
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
 cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
 project(openfpm_pdata LANGUAGES C CXX)

-cmake_policy(SET CMP0074 OLD)
+if (POLICY CMP0074)
+	cmake_policy(SET CMP0074 OLD)
+endif ()

 enable_testing()