Add a migrator for moving from cross to native linux_aarch64 builds - #6251
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mgorny wants to merge 2 commits into
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Add a migrator for moving from cross to native linux_aarch64 builds#6251mgorny wants to merge 2 commits into
linux_aarch64 builds#6251mgorny wants to merge 2 commits into
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Add a migrator that detects feedstocks using `linux_64` GHA runners to cross-compile to `linux_aarch64`, and attempt switching them to native `linux_aarch64` runners. This only covers GHA, as Azure does not feature native AArch64 runners. For now, we're covering only `linux_aarch64`, since `osx_arm64` needs concurrent build limit raised first. Fixes conda-forge/conda-forge.github.io#2852 Signed-off-by: Michał Górny <mgorny@quansight.com>
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #6251 +/- ##
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+ Coverage 81.22% 81.30% +0.07%
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Files 146 148 +2
Lines 17484 17578 +94
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+ Hits 14202 14292 +90
- Misses 3282 3286 +4 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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mgorny
marked this pull request as ready for review
June 18, 2026 17:34
pb01ka
approved these changes
Jun 19, 2026
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Other than the minor comment (addressing it is fully optional), this PR looks excellent. I would give a +1 for merging it.
isuruf
requested changes
Jun 20, 2026
Signed-off-by: Michał Górny <mgorny@quansight.com>
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Description:
Add a migrator that detects feedstocks using
linux_64GHA runners to cross-compile tolinux_aarch64, and attempt switching them to nativelinux_aarch64runners. This only covers GHA, as Azure does not feature native AArch64 runners. For now, we're covering onlylinux_aarch64, sinceosx_arm64needs concurrent build limit raised first.Checklist:
Cross-refs, links to issues, etc:
Fixes conda-forge/conda-forge.github.io#2852