Arch Migrator

[regro-cf-autotick-bot]

This feedstock is being rebuilt as part of the aarch64/ppc64le migration.

Feel free to merge the PR if CI is all green, but please don't close it
without reaching out the the ARM migrators first at @conda-forge/arm-arch.

If this PR was opened in error or needs to be updated please add the bot-rerun label to this PR. The bot will close this PR and schedule another one. If you do not have permissions to add this label, you can use the phrase @conda-forge-admin, please rerun bot in a PR comment to have the conda-forge-admin add it for you.

_{This PR was created by the regro-cf-autotick-bot. The regro-cf-autotick-bot is a service to automatically track the dependency graph, migrate packages, and propose package version updates for conda-forge. Feel free to drop us a line if there are any issues! This PR was generated by https://github.com/regro/cf-scripts/actions/runs/8866778594 - please use this URL for debugging.}

[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[mattwthompson]

What's travis doing here haha

[xiki-tempula]

Because a new file .travis.yml has been added in this PR. https://github.com/conda-forge/gromacs-feedstock/pull/43/files#diff-6ac3f79fc25d95cd1e3d51da53a4b21b939437392578a35ae8cd6d5366ca5485

[mattwthompson]

Okay, I guess Azure doesn't provide runners on those hardware https://conda-forge.org/docs/maintainer/infrastructure/#travisci-ibm-power-8-arm

[martin-g]

You can use cross compilation to build the aarch64 and ppc64le on Azure.
I think the conda-forge.yml property was 'build_provider'

[mattwthompson]

The fact that the migrator chose Travis leads me to believe we shouldn't mess with it

So here goes nothing

[mabraham]

@conda-forge/arm-arch The Travis CI tests are failing when GROMACS configure-time checks see that binutils are not working properly. How should we think about fixing this? GROMACS itself supports these architectures, so the problem is probably in the build environment.

[xhochy]

Currently, I think is best to try cross-compilation from linux-64 to linux-{aarch64,ppc64le} on Azure. You can achieve that by using the build_platform entry as already done for osx-arm64, rerender and then re-evaluate whether the build still breaks.

[martin-g]

I've opened #49 that tries with cross-compilation!