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Build linux wheels on manylinux_2_28 to match numpy #2

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Merged
MuteJester merged 1 commit into from
Aug 1, 2026
Merged

Build linux wheels on manylinux_2_28 to match numpy #2

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13 changes: 13 additions & 0 deletions pyproject.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -198,6 +198,19 @@ test-command = "python -c \"from LZGraphs import LZGraph; print('LZGraphs C back

[tool.cibuildwheel.linux]
archs = ["x86_64", "aarch64"]
# cibuildwheel's default build image is manylinux2014 (glibc 2.17), and numpy
# stopped shipping manylinux2014 wheels: from 2.5 it publishes
# manylinux_2_28 and musllinux_1_2 only. Inside a 2014 container pip
# therefore falls back to the numpy sdist and tries to compile it, which
# fails outright because that image ships GCC 10.2.1 and numpy requires
# >= 10.3. Pinning the images to numpy's own floor is what makes the wheel
# installable: LZGraphs cannot run without numpy, so being more permissive
# than numpy buys nothing and only produces a wheel whose dependency will
# not resolve on the same machine.
manylinux-x86_64-image = "manylinux_2_28"
manylinux-aarch64-image = "manylinux_2_28"
musllinux-x86_64-image = "musllinux_1_2"
musllinux-aarch64-image = "musllinux_1_2"

[tool.cibuildwheel.macos]
archs = ["arm64"]
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