-
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
7c38e6bb