Add musllinux and Alpine build support - #84
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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
Signed-off-by: Tim Paine <3105306+timkpaine@users.noreply.github.com>
Signed-off-by: Tim Paine <3105306+timkpaine@users.noreply.github.com>
5 tasks done
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #84 +/- ##
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+ Coverage 86.67% 87.16% +0.49%
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Files 12 12
Lines 1561 1621 +60
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+ Hits 1353 1413 +60
Misses 208 208 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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Description
Detect musl Linux environments, select matching Rust musl targets, and disable static CRT for dynamic Rust artifacts while keeping executable and static-library builds static.
The branch also preserves detected musllinux policy versions, supports all auditwheel musllinux architectures exposed by the existing target model, and handles explicit Rust crate and target-feature arguments.
This repository-owned branch replaces #82 because its source fork does not allow maintainer edits. The original commit and authorship are preserved, followed by reviewed corrections.
Type of Change
Checklist
make lint)make test)