diff options
Diffstat (limited to 'share/cmake-3.2/Modules/Compiler/AppleClang-CXX.cmake')
-rw-r--r-- | share/cmake-3.2/Modules/Compiler/AppleClang-CXX.cmake | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/share/cmake-3.2/Modules/Compiler/AppleClang-CXX.cmake b/share/cmake-3.2/Modules/Compiler/AppleClang-CXX.cmake new file mode 100644 index 0000000..5194da4 --- /dev/null +++ b/share/cmake-3.2/Modules/Compiler/AppleClang-CXX.cmake @@ -0,0 +1,44 @@ +include(Compiler/Clang) +__compiler_clang(CXX) + +if(NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") + set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden") +endif() + +if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0) + set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "-std=c++98") + set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98") + + set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++11") + set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11") +endif() + +if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.1) + # AppleClang 5.0 knows this flag, but does not set a __cplusplus macro greater than 201103L + set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++1y") + set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=gnu++1y") +endif() + +if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0) + set(CMAKE_CXX_STANDARD_DEFAULT 98) +endif() + +macro(cmake_record_cxx_compile_features) + macro(_get_appleclang_features std_version list) + record_compiler_features(CXX "${std_version}" ${list}) + endmacro() + + set(_result 0) + if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0) + set(_result 0) + if(CMAKE_CXX14_STANDARD_COMPILE_OPTION) + _get_appleclang_features(${CMAKE_CXX14_STANDARD_COMPILE_OPTION} CMAKE_CXX14_COMPILE_FEATURES) + endif() + if (_result EQUAL 0) + _get_appleclang_features(${CMAKE_CXX11_STANDARD_COMPILE_OPTION} CMAKE_CXX11_COMPILE_FEATURES) + endif() + if (_result EQUAL 0) + _get_appleclang_features(${CMAKE_CXX98_STANDARD_COMPILE_OPTION} CMAKE_CXX98_COMPILE_FEATURES) + endif() + endif() +endmacro() |