feat: initial support for riscv64 - #2366
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I expect only a few people have set However, making this an enable group is a good idea IMO, since it's kind of experimental... In theory, something about these wheels might change before the PEP is approved. That way it matches the logic of the prerelease enable group. |
joerick
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Looks good! I think we'd want to document the option in the docs for CIBW_ENABLE, in options.md.
Co-authored-by: Joe Rickerby <[email protected]>
henryiii
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RISC-V wheels have been supported by cibuildwheel and PyPI for a while, so let's build binary wheels for it as many of the boards currently on the market are rather slow to make building on the spot rather painful. Human note: The entirety of the commit message is written manually. See: pypa/cibuildwheel#2366 See: pypi/warehouse#18243 Assisted-by: GPT-5.5
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Towards #2263
While riscv64 would need a PEP in order to publish to PyPI, the community is already using a patch version of cibuildwheel to populate a repository hosted on GitLab: https://gitlab.com/riseproject/python/wheel_builder.
In order to get things moving forward, initial support could be added to cibuildwheel while waiting for full support once a PEP is available.
IMHO, the fact that those wheels can't be uploaded to PyPI isn't a showstopper here (in fact, the same is true of pyodide wheels). The only thing I'm concerned about with this PR is that building "all" platforms on Linux would now include something not upload able to PyPI so maybe it should be protected by an enable flag ?