diff options
Diffstat (limited to 'share/cmake-3.22/Modules/Compiler/MSVC-CXX.cmake')
| -rw-r--r-- | share/cmake-3.22/Modules/Compiler/MSVC-CXX.cmake | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/share/cmake-3.22/Modules/Compiler/MSVC-CXX.cmake b/share/cmake-3.22/Modules/Compiler/MSVC-CXX.cmake new file mode 100644 index 0000000..bcaec69 --- /dev/null +++ b/share/cmake-3.22/Modules/Compiler/MSVC-CXX.cmake @@ -0,0 +1,89 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +include(Compiler/CMakeCommonCompilerMacros) + +set(CMAKE_CXX_CLANG_TIDY_DRIVER_MODE "cl") +set(CMAKE_CXX_INCLUDE_WHAT_YOU_USE_DRIVER_MODE "cl") + +if ((CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.0.24215.1 AND + CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.10) OR + CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.10.25017) + + # VS 2015 Update 3 and above support language standard level flags, + # with the default and minimum level being C++14. + 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 19.11.25505) + set(CMAKE_CXX11_STANDARD__HAS_FULL_SUPPORT ON) + set(CMAKE_CXX14_STANDARD__HAS_FULL_SUPPORT ON) + set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std:c++17") + set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std:c++17") + else() + set(CMAKE_CXX17_STANDARD_COMPILE_OPTION "-std:c++latest") + set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std:c++latest") + endif() + + if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.29.30129) + set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-std:c++20") + set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-std:c++20") + set(CMAKE_CXX23_STANDARD_COMPILE_OPTION "-std:c++latest") + set(CMAKE_CXX23_EXTENSION_COMPILE_OPTION "-std:c++latest") + elseif(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.12.25835) + set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-std:c++latest") + set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-std:c++latest") + endif() + + __compiler_check_default_language_standard(CXX 19.0 14) + +elseif (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 16.0) + # MSVC has no specific options to set language standards, but set them as + # empty strings anyways 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 + cxx_std_23 + ) + _record_compiler_features(CXX "" CMAKE_CXX_COMPILE_FEATURES) + endmacro() +endif() + +# /JMC "Just My Code" is only supported by MSVC 19.05 onward. +if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.05) + set(CMAKE_CXX_COMPILE_OPTIONS_JMC "-JMC") +endif() + +# The `/external:I` flag was made non-experimental in 19.29.30036.3. +if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.29.30036.3) + set(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-external:I ") + set(_CMAKE_INCLUDE_SYSTEM_FLAG_CXX_WARNING "-external:W0 ") +endif () |