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laszip: add build-laszip.yml for riscv64 wheels - #1459

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luhenry merged 1 commit into
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laszip
Sep 8, 2026
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laszip: add build-laszip.yml for riscv64 wheels#1459
luhenry merged 1 commit into
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laszip

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@luhenry luhenry commented Sep 7, 2026

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Pybind11 bindings over a vendored LASzip C++ library for LiDAR point-cloud (.laz) compression. Upstream publishes no riscv64 wheel.

Mirrors upstream's build.yml wheels job, narrowed to riscv64 manylinux.

Differs from upstream

  • Nothing beyond the riscv64 image.

Testing

  • same as upstream (import laszip), plus asserts the compiled laszip_core extension and instantiates two classes - laszip/__init__.py is a pure-Python re-export shim.

License: MIT; vendors LASzip (Apache-2.0) from src/vendor/, staged at the root so its licence lands in dist-info/licenses alongside the project's own.

Build-from-checkout cibuildwheel workflow for the pybind11 LASzip
bindings. LASzip is vendored in-tree (no submodule, no external
network deps at build time); stage its Apache-2.0 COPYING.txt at the
project root so scikit-build-core's default license glob picks it up
alongside the project's own MIT License.txt.
luhenry added a commit that referenced this pull request Sep 7, 2026
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luhenry merged commit 5bb5158 into main Sep 8, 2026
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luhenry deleted the laszip branch September 8, 2026 08:37
@luhenry luhenry linked an issue Sep 8, 2026 that may be closed by this pull request
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laszip riscv64 support

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