7c38e6bb52
Add a variable to indicate the latest standard known to be supported for
each language:
* `CMAKE_C_STANDARD_LATEST`
* `CMAKE_CXX_STANDARD_LATEST`
* `CMAKE_CUDA_STANDARD_LATEST`
* `CMAKE_HIP_STANDARD_LATEST`
* `CMAKE_OBJC_STANDARD_LATEST`
* `CMAKE_OBJCXX_STANDARD_LATEST`
These variables, more generally referred to as
`CMAKE_<LANG>_STANDARD_LATEST`, are assigned an integer value which
represents the minimum between the latest version of the associated
language standard supported by the current compiler and the latest
version supported by CMake.
Add documentation for these variables in a new page called
`CMAKE_<LANG>_STANDARD_LATEST` was added under the "Variables for
Languages" section of the `cmake-variables(7)` page.
Update each compiler-specific CMake script under
`${CMAKE_ROOT}\Modules\Compiler` to manually define the relevant
`CMAKE_<LANG>_STANDARD_LATEST` variable as necessary. This will
require updating and maintaining as newer compiler versions become
recognized by CMake.
Closes: #25717
98 lines
4.3 KiB
CMake
98 lines
4.3 KiB
CMake
set(CMAKE_CXX_COMPILER "@CMAKE_CXX_COMPILER@")
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set(CMAKE_CXX_COMPILER_ARG1 "@CMAKE_CXX_COMPILER_ARG1@")
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set(CMAKE_CXX_COMPILER_ID "@CMAKE_CXX_COMPILER_ID@")
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set(CMAKE_CXX_COMPILER_VERSION "@CMAKE_CXX_COMPILER_VERSION@")
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set(CMAKE_CXX_COMPILER_VERSION_INTERNAL "@CMAKE_CXX_COMPILER_VERSION_INTERNAL@")
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set(CMAKE_CXX_COMPILER_WRAPPER "@CMAKE_CXX_COMPILER_WRAPPER@")
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set(CMAKE_CXX_STANDARD_COMPUTED_DEFAULT "@CMAKE_CXX_STANDARD_COMPUTED_DEFAULT@")
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set(CMAKE_CXX_EXTENSIONS_COMPUTED_DEFAULT "@CMAKE_CXX_EXTENSIONS_COMPUTED_DEFAULT@")
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set(CMAKE_CXX_STANDARD_LATEST "@CMAKE_CXX_STANDARD_LATEST@")
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set(CMAKE_CXX_COMPILE_FEATURES "@CMAKE_CXX_COMPILE_FEATURES@")
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set(CMAKE_CXX98_COMPILE_FEATURES "@CMAKE_CXX98_COMPILE_FEATURES@")
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set(CMAKE_CXX11_COMPILE_FEATURES "@CMAKE_CXX11_COMPILE_FEATURES@")
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set(CMAKE_CXX14_COMPILE_FEATURES "@CMAKE_CXX14_COMPILE_FEATURES@")
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set(CMAKE_CXX17_COMPILE_FEATURES "@CMAKE_CXX17_COMPILE_FEATURES@")
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set(CMAKE_CXX20_COMPILE_FEATURES "@CMAKE_CXX20_COMPILE_FEATURES@")
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set(CMAKE_CXX23_COMPILE_FEATURES "@CMAKE_CXX23_COMPILE_FEATURES@")
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set(CMAKE_CXX26_COMPILE_FEATURES "@CMAKE_CXX26_COMPILE_FEATURES@")
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set(CMAKE_CXX_PLATFORM_ID "@CMAKE_CXX_PLATFORM_ID@")
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set(CMAKE_CXX_SIMULATE_ID "@CMAKE_CXX_SIMULATE_ID@")
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set(CMAKE_CXX_COMPILER_FRONTEND_VARIANT "@CMAKE_CXX_COMPILER_FRONTEND_VARIANT@")
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set(CMAKE_CXX_SIMULATE_VERSION "@CMAKE_CXX_SIMULATE_VERSION@")
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@_SET_CMAKE_CXX_COMPILER_ARCHITECTURE_ID@
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@_SET_CMAKE_CXX_COMPILER_SYSROOT@
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@SET_MSVC_CXX_ARCHITECTURE_ID@
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@SET_CMAKE_XCODE_ARCHS@
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set(CMAKE_AR "@CMAKE_AR@")
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set(CMAKE_CXX_COMPILER_AR "@CMAKE_CXX_COMPILER_AR@")
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set(CMAKE_RANLIB "@CMAKE_RANLIB@")
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set(CMAKE_CXX_COMPILER_RANLIB "@CMAKE_CXX_COMPILER_RANLIB@")
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set(CMAKE_LINKER "@CMAKE_LINKER@")
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set(CMAKE_LINKER_LINK "@CMAKE_LINKER_LINK@")
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set(CMAKE_LINKER_LLD "@CMAKE_LINKER_LLD@")
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set(CMAKE_CXX_COMPILER_LINKER "@CMAKE_CXX_COMPILER_LINKER@")
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set(CMAKE_CXX_COMPILER_LINKER_ID "@CMAKE_CXX_COMPILER_LINKER_ID@")
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set(CMAKE_CXX_COMPILER_LINKER_VERSION @CMAKE_CXX_COMPILER_LINKER_VERSION@)
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set(CMAKE_CXX_COMPILER_LINKER_FRONTEND_VARIANT @CMAKE_CXX_COMPILER_LINKER_FRONTEND_VARIANT@)
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set(CMAKE_MT "@CMAKE_MT@")
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set(CMAKE_TAPI "@CMAKE_TAPI@")
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set(CMAKE_COMPILER_IS_GNUCXX @CMAKE_COMPILER_IS_GNUCXX@)
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set(CMAKE_CXX_COMPILER_LOADED 1)
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set(CMAKE_CXX_COMPILER_WORKS @CMAKE_CXX_COMPILER_WORKS@)
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set(CMAKE_CXX_ABI_COMPILED @CMAKE_CXX_ABI_COMPILED@)
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set(CMAKE_CXX_COMPILER_ENV_VAR "CXX")
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set(CMAKE_CXX_COMPILER_ID_RUN 1)
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set(CMAKE_CXX_SOURCE_FILE_EXTENSIONS C;M;c++;cc;cpp;cxx;m;mm;mpp;CPP;ixx;cppm;ccm;cxxm;c++m)
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set(CMAKE_CXX_IGNORE_EXTENSIONS inl;h;hpp;HPP;H;o;O;obj;OBJ;def;DEF;rc;RC)
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foreach (lang IN ITEMS C OBJC OBJCXX)
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if (CMAKE_${lang}_COMPILER_ID_RUN)
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foreach(extension IN LISTS CMAKE_${lang}_SOURCE_FILE_EXTENSIONS)
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list(REMOVE_ITEM CMAKE_CXX_SOURCE_FILE_EXTENSIONS ${extension})
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endforeach()
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endif()
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endforeach()
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set(CMAKE_CXX_LINKER_PREFERENCE 30)
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set(CMAKE_CXX_LINKER_PREFERENCE_PROPAGATES 1)
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set(CMAKE_CXX_LINKER_DEPFILE_SUPPORTED @CMAKE_CXX_LINKER_DEPFILE_SUPPORTED@)
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# Save compiler ABI information.
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set(CMAKE_CXX_SIZEOF_DATA_PTR "@CMAKE_CXX_SIZEOF_DATA_PTR@")
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set(CMAKE_CXX_COMPILER_ABI "@CMAKE_CXX_COMPILER_ABI@")
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set(CMAKE_CXX_BYTE_ORDER "@CMAKE_CXX_BYTE_ORDER@")
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set(CMAKE_CXX_LIBRARY_ARCHITECTURE "@CMAKE_CXX_LIBRARY_ARCHITECTURE@")
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if(CMAKE_CXX_SIZEOF_DATA_PTR)
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set(CMAKE_SIZEOF_VOID_P "${CMAKE_CXX_SIZEOF_DATA_PTR}")
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endif()
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if(CMAKE_CXX_COMPILER_ABI)
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set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_CXX_COMPILER_ABI}")
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endif()
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if(CMAKE_CXX_LIBRARY_ARCHITECTURE)
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set(CMAKE_LIBRARY_ARCHITECTURE "@CMAKE_CXX_LIBRARY_ARCHITECTURE@")
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endif()
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set(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX "@CMAKE_CXX_CL_SHOWINCLUDES_PREFIX@")
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if(CMAKE_CXX_CL_SHOWINCLUDES_PREFIX)
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set(CMAKE_CL_SHOWINCLUDES_PREFIX "${CMAKE_CXX_CL_SHOWINCLUDES_PREFIX}")
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endif()
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@CMAKE_CXX_COMPILER_CUSTOM_CODE@
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@CMAKE_CXX_SYSROOT_FLAG_CODE@
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@CMAKE_CXX_OSX_DEPLOYMENT_TARGET_FLAG_CODE@
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set(CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES "@CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES@")
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set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "@CMAKE_CXX_IMPLICIT_LINK_LIBRARIES@")
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set(CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "@CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES@")
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set(CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "@CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES@")
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set(CMAKE_CXX_COMPILER_CLANG_RESOURCE_DIR "@CMAKE_CXX_COMPILER_CLANG_RESOURCE_DIR@")
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set(CMAKE_CXX_COMPILER_IMPORT_STD "")
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@CMAKE_CXX_IMPORT_STD@
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