Fixed scripts for old cmake < 3.0

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bede664a63931d4c53efa214f1296e4f9402436d..159be5579d55624ec9ba7b0303fcafcc63b86915 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,9 @@
 cmake_minimum_required(VERSION 2.8.12)
 
 cmake_policy(SET CMP0016 NEW)
 cmake_minimum_required(VERSION 2.8.12)
 
 cmake_policy(SET CMP0016 NEW)

-cmake_policy(SET CMP0042 NEW)
+if(POLICY CMP0042)
+    cmake_policy(SET CMP0042 NEW)
+endif()

 
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/build/cmake ${CMAKE_MODULE_PATH})
 include(TargetArch)
 
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/build/cmake ${CMAKE_MODULE_PATH})
 include(TargetArch)