Update cmake modules to resolve Metal backend build issue for cmake 4.* #1113
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Summary
This pull request updates the
cmakemodules to align with the latest implementation from swift-cmake-examples.The update resolves #1063, allowing the Metal backend to be successfully built using
cmake 4.*.Background
The same modification was first introduced and tested in the ChinChangYang#6.
A GitHub Action workflow has already verified this approach on
macos-13withcmake 4.*in ChinChangYang@3cb0e05.Notes
cmakemodules with upstream Swift examples.cmake 4.*and the Metal backend build process.