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nlopt: add build-nlopt.yml for riscv64 wheels - #1635

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Sep 8, 2026
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nlopt: add build-nlopt.yml for riscv64 wheels#1635
luhenry merged 1 commit into
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nlopt

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@luhenry luhenry commented Sep 8, 2026

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Compiles NLopt's C++ nonlinear-optimization library, checked out via a pinned extern/nlopt git submodule of stevengj/nlopt, into a SWIG-generated Python extension. Upstream publishes no riscv64 wheel.

Mirrors upstream's wc-build.yml Linux job.

Differs from upstream

  • Added PIP_EXTRA_INDEX_URL/PIP_ONLY_BINARY=numpy - numpy has no riscv64 wheel on public PyPI

Testing

  • same as upstream

License: OK

Built on cp312; 1 passed, 0 skipped.

luhenry added a commit that referenced this pull request Sep 8, 2026
luhenry added a commit that referenced this pull request Sep 8, 2026
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luhenry merged commit 7ff5fc2 into main Sep 8, 2026
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luhenry deleted the nlopt branch September 8, 2026 16:25
@luhenry luhenry mentioned this pull request Sep 8, 2026
@luhenry luhenry linked an issue Sep 8, 2026 that may be closed by this pull request
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nlopt riscv64 support

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