Debug CI

[madig]

No description provided.

[anthrotype]

@madig since you're touching the CI setup, why don't we also build arm64 and universal2 wheels for the latest Mac chips? See how uharfbuzz did that

[m4rc1e]

why don't we also build arm64 and universal2 wheels for the latest Mac chips? See how uharfbuzz did that

oooh! is this something we could use for ft, ttfa etc as well? (apologies for the hijack)

[anthrotype]

@m4rc1e the trick to build arm64 wheels is to use cibuildwheel and macOS 11. Simon already did it for ttfautohint-py fonttools/ttfautohint-py#8

[m4rc1e]

Sweet thank you Cosimo!

[madig]

I think the auto64 marker builds all 64 bit things for ARM: https://cibuildwheel.readthedocs.io/en/stable/options/#archs.

[anthrotype]

I only see the x86_64 wheels been built at https://github.com/googlefonts/cu2qu/pull/194/checks?check_run_id=3281444036#step:5:1748

[anthrotype]

Khaled explicitly listed all three of them in https://github.com/harfbuzz/uharfbuzz/blob/732390ac8ba59d6e2e2e9dc7521f865e6c3a72b5/pyproject.toml#L20-L21 and his setup worked. Maybe GH runners do not actually run on the M1 chip and they only cross-compile

[madig]

Ah, because we run on macOS x64_64 🤔