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| author | Stephen Kelly <steveire@gmail.com> | 2014-05-06 09:59:12 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2014-05-20 14:03:48 (GMT) |
| commit | cda233194f9caab8867b2451f3d859080a233d45 (patch) | |
| tree | 1d85f65b5a8ae0f4a79baa5bdac5fdd1888aad4f /Modules/Compiler/Clang-CXX.cmake | |
| parent | 2d5e3d2d2bfd79311c40db173d13f6d0cfb10019 (diff) | |
| download | CMake-cda233194f9caab8867b2451f3d859080a233d45.zip CMake-cda233194f9caab8867b2451f3d859080a233d45.tar.gz CMake-cda233194f9caab8867b2451f3d859080a233d45.tar.bz2 | |
Features: Record for Clang 3.4
Clang 3.4 supports all features currently known to CMake.
Diffstat (limited to 'Modules/Compiler/Clang-CXX.cmake')
| -rw-r--r-- | Modules/Compiler/Clang-CXX.cmake | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/Modules/Compiler/Clang-CXX.cmake b/Modules/Compiler/Clang-CXX.cmake index 0409c24..bdb6d69 100644 --- a/Modules/Compiler/Clang-CXX.cmake +++ b/Modules/Compiler/Clang-CXX.cmake @@ -6,7 +6,7 @@ if(NOT CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC") endif() cmake_policy(GET CMP0025 appleClangPolicy) -if(APPLE AND NOT appleClangPolicy STREQUAL NEW) +if(WIN32 OR (APPLE AND NOT appleClangPolicy STREQUAL NEW)) return() endif() @@ -22,3 +22,28 @@ elseif(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 2.1) set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++0x") set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++0x") endif() + +if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4) + set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++1y") + set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++1y") +endif() + +set(CMAKE_CXX_STANDARD_DEFAULT 98) + +macro(cmake_record_cxx_compile_features) + macro(_get_clang_features std_version list) + record_compiler_features(CXX "-std=${std_version}" ${list}) + endmacro() + + if (UNIX AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4) + _get_clang_features(c++1y CMAKE_CXX14_COMPILE_FEATURES) + if (_result EQUAL 0) + _get_clang_features(c++11 CMAKE_CXX11_COMPILE_FEATURES) + endif() + if (_result EQUAL 0) + _get_clang_features(c++98 CMAKE_CXX98_COMPILE_FEATURES) + endif() + else() + set(_result 0) + endif() +endmacro() |