Add ARM MacOS support for Python Bindings

alphaville / optimization-engine

Nonconvex embedded optimization: code generation for fast real-time optimization + ROS support

https://alphaville.github.io/optimization-engine/

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Add ARM MacOS support for Python Bindings #351

Closed Creelman closed 3 months ago

Creelman commented 4 months ago

Main Changes

Updates the Python direct interface .cargo/config template file to work with ARM-based Macs.

Fix based on PyO3 docs here

Associated Issues

Closes #350
Closes #352

TODOs

[x] Documentation
[x] All tests must pass
[x] Update CHANGELOG(s)
[x] Update webpage documentation
[x] Bump versions (in CHANGELOG, Cargo.toml and VERSION)

Other

Tested on M2 Max Macbook Pro

Creelman commented 4 months ago

@alphaville AFAICT that MacOS job will never run - as part of this PR will I update the CI definition to use macos-latest? If it's preferable to stick to a constant version, macos-14 is the latest version

Looks like macos-11 runner got deactivated in June. I'm surprised it doesn't give a proper error, seems to match the behaviour described here when Ubuntu got updated a while back.

alphaville commented 4 months ago

@alphaville AFAICT that MacOS job will never run - as part of this PR will I update the CI definition to use macos-latest? If it's preferable to stick to a constant version, macos-14 is the latest version

Looks like macos-11 runner got deactivated in June. I'm surprised it doesn't give a proper error, seems to match the behaviour described here when Ubuntu got updated a while back.

@Creelman yes, I realised and created an issue (see #352). Can you please change it to macos-latest?

Creelman commented 4 months ago

Should be ready to try a build again

Creelman commented 3 months ago

Had to make a few more changes to support the new MacOS runner

Updated Python to version 3.12. Required because actions/setup-python does not support versions of Python <3.11 on Darwin Macs (macos-latest runs on Darwin M1 processors). I picked 3.12 as it's the latest version, and has been stable for 8 months now.
I updated the Python version for all of the CI workflows for consistency, including the docs and Ubuntu runners.
Updated actions/setup-python from v2 to v5 (latest) to support this
Updated the CI script to use the new Python version, and manually install setuptools to fix an issue where pkg_resources could not be found

IIUC the documentation failure is because I'm testing in a fork, and should succeed on a rerun of the CI pipeline here.

Apologies for adding quite a few commits for a relatively small change - I couldn't replicate the issue locally.

alphaville commented 3 months ago

@Creelman many thanks for all the good work! I'll merge this now and I'll create a new version afterwards.