2b85541e39bdd1e0ca9e050790fe898ce1852e8e - third_party/github.com/Kitware/CMake

commit: 2b85541e39bdd1e0ca9e050790fe898ce1852e8e
[log]
author: Ben Boeckel <ben.boeckel@kitware.com>
Thu Sep 11 13:51:54 2025 -0400
committer: Ben Boeckel <ben.boeckel@kitware.com>
Thu Sep 11 18:03:00 2025 -0400
tree: 8bbcaa308b83627a6e0eabcfc1f015feec6c0f8d
parent: 568e3318bcce2c55cf6176e094a5e100d2d194d7 [diff]

cxximportstd: support setting the `import std` metadata location

Some deployments may not be able to discover the metadata file reliably
(e.g., custom `clang` builds on macOS while using the SDK's stdlib or
distribution bugs). Allow users to force the location so that
compiler-driven detection doesn't have to bend over backwards for
unforeseen bugs.

Help/manual/cmake-variables.7.rst[diff]
Help/release/dev/cxxmodules-custom-import-std-metadata-file.rst[Added - diff]
Help/variable/CMAKE_CXX_STDLIB_MODULES_JSON.rst[Added - diff]
Modules/Compiler/Clang-CXX-CXXImportStd.cmake[diff]
Modules/Compiler/GNU-CXX-CXXImportStd.cmake[diff]
Modules/Compiler/MSVC-CXX-CXXImportStd.cmake[diff]
Source/cmCoreTryCompile.cxx[diff]

7 files changed