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
92 lines
4.2 KiB
CMake
92 lines
4.2 KiB
CMake
set(CMAKE_OBJCXX_COMPILER "@CMAKE_OBJCXX_COMPILER@")
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set(CMAKE_OBJCXX_COMPILER_ARG1 "@CMAKE_OBJCXX_COMPILER_ARG1@")
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set(CMAKE_OBJCXX_COMPILER_ID "@CMAKE_OBJCXX_COMPILER_ID@")
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set(CMAKE_OBJCXX_COMPILER_VERSION "@CMAKE_OBJCXX_COMPILER_VERSION@")
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set(CMAKE_OBJCXX_COMPILER_VERSION_INTERNAL "@CMAKE_OBJCXX_COMPILER_VERSION_INTERNAL@")
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set(CMAKE_OBJCXX_COMPILER_WRAPPER "@CMAKE_OBJCXX_COMPILER_WRAPPER@")
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set(CMAKE_OBJCXX_STANDARD_COMPUTED_DEFAULT "@CMAKE_OBJCXX_STANDARD_COMPUTED_DEFAULT@")
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set(CMAKE_OBJCXX_EXTENSIONS_COMPUTED_DEFAULT "@CMAKE_OBJCXX_EXTENSIONS_COMPUTED_DEFAULT@")
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set(CMAKE_OBJCXX_STANDARD_LATEST "@CMAKE_OBJCXX_STANDARD_LATEST@")
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set(CMAKE_OBJCXX_COMPILE_FEATURES "@CMAKE_OBJCXX_COMPILE_FEATURES@")
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set(CMAKE_OBJCXX98_COMPILE_FEATURES "@CMAKE_OBJCXX98_COMPILE_FEATURES@")
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set(CMAKE_OBJCXX11_COMPILE_FEATURES "@CMAKE_OBJCXX11_COMPILE_FEATURES@")
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set(CMAKE_OBJCXX14_COMPILE_FEATURES "@CMAKE_OBJCXX14_COMPILE_FEATURES@")
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set(CMAKE_OBJCXX17_COMPILE_FEATURES "@CMAKE_OBJCXX17_COMPILE_FEATURES@")
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set(CMAKE_OBJCXX20_COMPILE_FEATURES "@CMAKE_OBJCXX20_COMPILE_FEATURES@")
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set(CMAKE_OBJCXX23_COMPILE_FEATURES "@CMAKE_OBJCXX23_COMPILE_FEATURES@")
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set(CMAKE_OBJCXX_PLATFORM_ID "@CMAKE_OBJCXX_PLATFORM_ID@")
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set(CMAKE_OBJCXX_SIMULATE_ID "@CMAKE_OBJCXX_SIMULATE_ID@")
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set(CMAKE_OBJCXX_COMPILER_FRONTEND_VARIANT "@CMAKE_OBJCXX_COMPILER_FRONTEND_VARIANT@")
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set(CMAKE_OBJCXX_SIMULATE_VERSION "@CMAKE_OBJCXX_SIMULATE_VERSION@")
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@_SET_CMAKE_OBJCXX_COMPILER_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_OBJCXX_COMPILER_AR "@CMAKE_OBJCXX_COMPILER_AR@")
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set(CMAKE_RANLIB "@CMAKE_RANLIB@")
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set(CMAKE_OBJCXX_COMPILER_RANLIB "@CMAKE_OBJCXX_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_OBJCXX_COMPILER_LINKER "@CMAKE_OBJCXX_COMPILER_LINKER@")
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set(CMAKE_OBJCXX_COMPILER_LINKER_ID "@CMAKE_OBJCXX_COMPILER_LINKER_ID@")
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set(CMAKE_OBJCXX_COMPILER_LINKER_VERSION @CMAKE_OBJCXX_COMPILER_LINKER_VERSION@)
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set(CMAKE_OBJCXX_COMPILER_LINKER_FRONTEND_VARIANT @CMAKE_OBJCXX_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_GNUOBJCXX @CMAKE_COMPILER_IS_GNUOBJCXX@)
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set(CMAKE_OBJCXX_COMPILER_LOADED 1)
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set(CMAKE_OBJCXX_COMPILER_WORKS @CMAKE_OBJCXX_COMPILER_WORKS@)
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set(CMAKE_OBJCXX_ABI_COMPILED @CMAKE_OBJCXX_ABI_COMPILED@)
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set(CMAKE_OBJCXX_COMPILER_ENV_VAR "OBJCXX")
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set(CMAKE_OBJCXX_COMPILER_ID_RUN 1)
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set(CMAKE_OBJCXX_SOURCE_FILE_EXTENSIONS M;m;mm)
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set(CMAKE_OBJCXX_IGNORE_EXTENSIONS inl;h;hpp;HPP;H;o;O)
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if (CMAKE_OBJC_COMPILER_ID_RUN)
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foreach(extension IN LISTS CMAKE_OBJC_SOURCE_FILE_EXTENSIONS)
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list(REMOVE_ITEM CMAKE_OBJCXX_SOURCE_FILE_EXTENSIONS ${extension})
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endforeach()
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endif()
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foreach (lang IN ITEMS C CXX OBJC)
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foreach(extension IN LISTS CMAKE_OBJCXX_SOURCE_FILE_EXTENSIONS)
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if (CMAKE_${lang}_COMPILER_ID_RUN)
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list(REMOVE_ITEM CMAKE_${lang}_SOURCE_FILE_EXTENSIONS ${extension})
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endif()
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endforeach()
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endforeach()
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set(CMAKE_OBJCXX_LINKER_PREFERENCE 25)
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set(CMAKE_OBJCXX_LINKER_PREFERENCE_PROPAGATES 1)
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set(CMAKE_OBJCXX_LINKER_DEPFILE_SUPPORTED @CMAKE_OBJCXX_LINKER_DEPFILE_SUPPORTED@)
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# Save compiler ABI information.
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set(CMAKE_OBJCXX_SIZEOF_DATA_PTR "@CMAKE_OBJCXX_SIZEOF_DATA_PTR@")
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set(CMAKE_OBJCXX_COMPILER_ABI "@CMAKE_OBJCXX_COMPILER_ABI@")
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set(CMAKE_OBJCXX_BYTE_ORDER "@CMAKE_OBJCXX_BYTE_ORDER@")
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set(CMAKE_OBJCXX_LIBRARY_ARCHITECTURE "@CMAKE_OBJCXX_LIBRARY_ARCHITECTURE@")
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if(CMAKE_OBJCXX_SIZEOF_DATA_PTR)
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set(CMAKE_SIZEOF_VOID_P "${CMAKE_OBJCXX_SIZEOF_DATA_PTR}")
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endif()
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if(CMAKE_OBJCXX_COMPILER_ABI)
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set(CMAKE_INTERNAL_PLATFORM_ABI "${CMAKE_OBJCXX_COMPILER_ABI}")
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endif()
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if(CMAKE_OBJCXX_LIBRARY_ARCHITECTURE)
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set(CMAKE_LIBRARY_ARCHITECTURE "@CMAKE_OBJCXX_LIBRARY_ARCHITECTURE@")
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endif()
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@CMAKE_OBJCXX_COMPILER_CUSTOM_CODE@
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@CMAKE_OBJCXX_SYSROOT_FLAG_CODE@
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@CMAKE_OBJCXX_OSX_DEPLOYMENT_TARGET_FLAG_CODE@
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set(CMAKE_OBJCXX_IMPLICIT_INCLUDE_DIRECTORIES "@CMAKE_OBJCXX_IMPLICIT_INCLUDE_DIRECTORIES@")
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set(CMAKE_OBJCXX_IMPLICIT_LINK_LIBRARIES "@CMAKE_OBJCXX_IMPLICIT_LINK_LIBRARIES@")
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set(CMAKE_OBJCXX_IMPLICIT_LINK_DIRECTORIES "@CMAKE_OBJCXX_IMPLICIT_LINK_DIRECTORIES@")
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set(CMAKE_OBJCXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "@CMAKE_OBJCXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES@")
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