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37 lines
1.3 KiB
YAML
37 lines
1.3 KiB
YAML
name: 'Install Mesa'
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description: 'Install Mesa'
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runs:
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using: "composite"
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steps:
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- name: Install Mesa
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shell: bash
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env:
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# Sourced from https://archive.mesa3d.org/. Bumping this requires
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# updating the mesa build in https://github.com/gfx-rs/ci-build and creating a new release.
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MESA_VERSION: "24.3.4"
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# Corresponds to https://github.com/gfx-rs/ci-build/releases
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CI_BINARY_BUILD: "build20"
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run: |
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set -e
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curl -L --retry 5 https://github.com/gfx-rs/ci-build/releases/download/$CI_BINARY_BUILD/mesa-$MESA_VERSION-linux-x86_64.tar.xz -o mesa.tar.xz
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mkdir mesa
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tar xpf mesa.tar.xz -C mesa
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# The ICD provided by the mesa build is hardcoded to the build environment.
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#
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# We write out our own ICD file to point to the mesa vulkan
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cat <<- EOF > icd.json
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{
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"ICD": {
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"api_version": "1.1.255",
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"library_path": "$PWD/mesa/lib/x86_64-linux-gnu/libvulkan_lvp.so"
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},
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"file_format_version": "1.0.0"
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}
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EOF
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echo "VK_DRIVER_FILES=$PWD/icd.json" >> "$GITHUB_ENV"
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echo "LD_LIBRARY_PATH=$PWD/mesa/lib/x86_64-linux-gnu/:$LD_LIBRARY_PATH" >> "$GITHUB_ENV"
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echo "LIBGL_DRIVERS_PATH=$PWD/mesa/lib/x86_64-linux-gnu/dri" >> "$GITHUB_ENV"
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