Merge topic 'set-CMP0042'

38855ca1 Set CMP0042 explicitly with CMake 3.0 and above

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !81

CMakeLists.txt

@@ -84,6 +84,7 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.6.3 FATAL_ERROR)
 FOREACH(p
     CMP0025 # CMake 3.0, Compiler id for Apple Clang is now AppleClang.
+    CMP0042 # CMake 3.0, MACOSX_RPATH is enabled by default.
     CMP0048 # CMake 3.0, Let the project command manage version variables.
     CMP0056 # CMake 3.2, Honor link flags in try_compile() source-file signature.
     CMP0063 # CMake 3.3, Honor visibility properties for all target types.