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boost-histogram: add build-boost-histogram.yml for riscv64 wheels - #1638

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boost-histogram
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boost-histogram: add build-boost-histogram.yml for riscv64 wheels#1638
luhenry wants to merge 1 commit into
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boost-histogram

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@luhenry luhenry commented Sep 8, 2026

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Compiles the pybind11 wrapper around Boost.Histogram, vendoring the header-only Boost.Histogram/Core/Mp11/Config/ThrowException/Assert/Variant2 libraries as git submodules; pybind11 itself comes from PyPI as a build dependency. Upstream publishes no riscv64 wheel.

Mirrors upstream's wheels.yml: a sdist built once on x86 from the tagged checkout with submodules, then cibuildwheel per interpreter on the riscv64 runner.

Differs from upstream

  • musllinux dropped - numpy (a hard runtime dependency) ships no musllinux riscv64 wheel.

Testing

  • same as upstream

License: Vendored Boost headers are BSL-1.0, already covered by upstream's own license-files list alongside the wrapper's BSD-3-Clause.

luhenry added a commit that referenced this pull request Sep 8, 2026
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luhenry force-pushed the boost-histogram branch 2 times, most recently from bc17196 to 9d58078 Compare September 8, 2026 16:19
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