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- Auto-detect musl Linux environments via AUDITWHEEL_PLAT and packaging.tags.platform_tags() - Support platform prefixes matching "musl*" in platform normalization and target mapping - Auto-resolve host musl targets (e.g. x86_64-unknown-linux-musl) when building in musl environments - Automatically pass -C target-feature=-crt-static to rustc_args for cdylib/extension artifacts on musl - Preserve static CRT linking for musl executable (bin) targets and honor custom user target-features - Add unit tests for musllinux target resolution and cdylib/bin flag generation
5 of 11 tasks
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Superseded by #84, which preserves the original commit and adds the reviewed corrections on a repository-owned branch. Closing this fork-based PR. |
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Thank you! |
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Description
musllinux/Alpine builds incorrectly selected GNU targets, and Rust’s default static CRT prevented cdylib/Python extension builds.
This PR adds support for musl auto-detection, select the correct *-linux-musl target, and disable static CRT for cdylib builds while keeping executables static.
Type of Change
Checklist
make lint)make test)