GH-141362: Make get_externals handle fetching platform-specific release artifacts#142405
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savannahostrowski merged 23 commits intopython:mainfrom Dec 12, 2025
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This PR adds support for downloading platform-specific LLVM binaries (AMD64, ARM64) instead of using a single binary with emulation (see https://github.com/python/cpython-bin-deps/releases/tag/llvm-21.1.4.0 for release artifacts). Since this won't naturally trigger
jit.yml, you can see a successful run here, including print statements to show that we are in fact downloading the correct binary 😄.get_externalshandle fetching platform-specific release artifacts #141362