diff options
Diffstat (limited to 'share/cmake-3.17/Modules/Compiler/Clang-CXX.cmake')
| -rw-r--r-- | share/cmake-3.17/Modules/Compiler/Clang-CXX.cmake | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/share/cmake-3.17/Modules/Compiler/Clang-CXX.cmake b/share/cmake-3.17/Modules/Compiler/Clang-CXX.cmake deleted file mode 100644 index cb240f9..0000000 --- a/share/cmake-3.17/Modules/Compiler/Clang-CXX.cmake +++ /dev/null @@ -1,133 +0,0 @@ -include(Compiler/Clang) -__compiler_clang(CXX) - -if("x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU") - set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden") -endif() - -cmake_policy(GET CMP0025 appleClangPolicy) -if(APPLE AND NOT appleClangPolicy STREQUAL NEW) - return() -endif() - -if("x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC") - set(CMAKE_CXX_CLANG_TIDY_DRIVER_MODE "cl") -endif() - -if("x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU") - if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 2.1) - set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "-std=c++98") - set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98") - endif() - - if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.1) - set(CMAKE_CXX98_STANDARD__HAS_FULL_SUPPORT ON) - set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++11") - set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11") - set(CMAKE_CXX11_STANDARD__HAS_FULL_SUPPORT ON) - elseif(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 2.1) - set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++0x") - set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++0x") - endif() - - if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5) - set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++14") - set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=gnu++14") - set(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT ON) - elseif(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4) - set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++1y") - set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=gnu++1y") - set(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT ON) - endif() - - set(_clang_version_std17 5.0) - if(CMAKE_SYSTEM_NAME STREQUAL "Android") - set(_clang_version_std17 6.0) - endif() - - if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${_clang_version_std17}") - set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std=c++17") - set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++17") - elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5) - set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std=c++1z") - set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++1z") - endif() - - if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${_clang_version_std17}") - set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-std=c++2a") - set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-std=gnu++2a") - endif() - - unset(_clang_version_std17) - - if("x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC") - # The MSVC standard library requires C++14, and MSVC itself has no - # notion of operating in a mode not aware of at least that standard. - set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "-std=c++14") - set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "-std=gnu++14") - set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++14") - set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++14") - - # This clang++ is missing some features because of MSVC compatibility. - unset(CMAKE_CXX11_STANDARD__HAS_FULL_SUPPORT) - unset(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT) - unset(CMAKE_CXX17_STANDARD__HAS_FULL_SUPPORT) - unset(CMAKE_CXX20_STANDARD__HAS_FULL_SUPPORT) - endif() - - __compiler_check_default_language_standard(CXX 2.1 98) -elseif(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 3.9 - AND CMAKE_CXX_SIMULATE_VERSION VERSION_GREATER_EQUAL 19.0) - # This version of clang-cl and the MSVC version it simulates have - # support for -std: flags. - set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "") - set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "") - set(CMAKE_CXX98_STANDARD__HAS_FULL_SUPPORT ON) - set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "") - set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "") - set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std:c++14") - set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std:c++14") - if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 6.0) - set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std:c++17") - set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std:c++17") - set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-std:c++latest") - set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-std:c++latest") - else() - set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std:c++latest") - set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std:c++latest") - endif() - - __compiler_check_default_language_standard(CXX 3.9 14) -else() - # This version of clang-cl, or the MSVC version it simulates, does not have - # language standards. Set these options as empty strings so the feature - # test infrastructure can at least check to see if they are defined. - set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "") - set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "") - set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "") - set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "") - set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "") - set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "") - set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "") - set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "") - set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "") - set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "") - - # There is no meaningful default for this - set(CMAKE_CXX_STANDARD_DEFAULT "") - - # There are no compiler modes so we only need to test features once. - # Override the default macro for this special case. Pretend that - # all language standards are available so that at least compilation - # can be attempted. - macro(cmake_record_cxx_compile_features) - list(APPEND CMAKE_CXX_COMPILE_FEATURES - cxx_std_98 - cxx_std_11 - cxx_std_14 - cxx_std_17 - cxx_std_20 - ) - _record_compiler_features(CXX "" CMAKE_CXX_COMPILE_FEATURES) - endmacro() -endif() |