Bug#19001781: ADD SUPPORT FOR CMAKE 3

Set CMP0026 and CMP0045 policies when using CMake 
version 3 or higher to restore old CMake behavior.
This commit is contained in:
Jon Olav Hauglid 2014-06-24 09:13:01 +02:00
parent 24756e8e3f
commit 6cb3ca5996

View File

@ -25,6 +25,14 @@ IF(CMAKE_VERSION VERSION_EQUAL "2.8.12" OR
CMAKE_POLICY(SET CMP0022 OLD)
ENDIF()
# We use the LOCATION target property (CMP0026)
# and get_target_property() for non-existent targets (CMP0045)
IF(CMAKE_VERSION VERSION_EQUAL "3.0.0" OR
CMAKE_VERSION VERSION_GREATER "3.0.0")
CMAKE_POLICY(SET CMP0026 OLD)
CMAKE_POLICY(SET CMP0045 OLD)
ENDIF()
MESSAGE(STATUS "Running cmake version ${CMAKE_VERSION}")
SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)