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Cmake policies conditional on Cmake version.

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This commit is contained in:
James Turner 2015-02-09 16:42:40 +00:00
parent 7479cadbba
commit 84cbfb2e98
1 changed files with 4 additions and 2 deletions
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6
CMakeLists.txt
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@ -1,8 +1,10 @@
cmake_minimum_required (VERSION 2.6.4)
if(COMMAND cmake_policy)
cmake_policy(SET CMP0054 NEW)
cmake_policy(SET CMP0042 NEW)
if(${CMAKE_MAJOR_VERSION} GREATER 2) # version 3 or higher
cmake_policy(SET CMP0054 NEW)
cmake_policy(SET CMP0042 NEW)
endif()
endif()
include (CheckFunctionExists)