Enable QEMU emulation in CI to fix multi-arch RTI Docker builds #552
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Jakio815
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@edwardalee Could you please check? This is not urgent but annoying. |
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Enable QEMU emulation in CI to fix multi-arch RTI Docker builds
github-merge-queue
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This PR adds a QEMU setup step to the
docker-buildjob so that multi-architecture Docker builds (particularlylinux/arm/v7) can run correctly in GitHub Actions.Previously, the CI runner attempted to execute ARM binaries during the apk add phase of the RTI Dockerfile. Since QEMU/binfmt was not registered, ARM executables (notably BusyBox triggers) failed with:
This caused the RTI image build to fail for
linux/arm/v7as mentioned in #550.I enabled the github runner to register the required
binfmthandlers soBuildxcan emulate thelinux/arm/v7.