1include(Platform/Apple-Clang-OBJCXX)
2if(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 4.2)
3  set(CMAKE_OBJCXX_SYSTEM_FRAMEWORK_SEARCH_FLAG "-iframework ")
4else()
5  unset(CMAKE_OBJCXX_SYSTEM_FRAMEWORK_SEARCH_FLAG)
6endif()
7