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| name: Build toolchain | |
| env: | |
| LLVM_REF: "cd708029e0b2869e80abe31ddb175f7c35361f90" # 19.1.7 | |
| on: | |
| push: | |
| branches: ["main"] | |
| pull_request: | |
| branches: ["main"] | |
| jobs: | |
| toolchain-build: | |
| name: ${{ matrix.OS }} toolchain (${{ matrix.ARCH}}) | |
| runs-on: ${{ matrix.RUNNER }} | |
| strategy: | |
| matrix: | |
| include: | |
| - ARCH: x86_64 | |
| RUNNER: ubuntu-22.04 | |
| OS: Linux | |
| - ARCH: aarch64 | |
| RUNNER: ubuntu-22.04-arm | |
| OS: Linux | |
| - ARCH: aarch64 | |
| RUNNER: macos-latest | |
| OS: Darwin | |
| steps: | |
| - uses: actions/checkout@v5 | |
| - uses: actions/checkout@v5 | |
| with: | |
| repository: 'llvm/llvm-project' | |
| ref: ${{ env.LLVM_REF }} | |
| path: 'llvm' | |
| - name: Build toolchain | |
| run: | | |
| sudo apt-get install ccache ninja-build | |
| mkdir build.dir | |
| cmake -G Ninja \ | |
| -B build.dir \ | |
| -C ToolchainCache.cmake \ | |
| llvm/llvm \ | |
| -DCMAKE_INSTALL_PREFIX=${{ matrix.OS }}-${{ matrix.ARCH }}.toolchain | |
| cmake --build build.dir --target stage2-distribution | |
| cmake --build build.dir --target stage2-install-distribution | |
| tar -czvf \ | |
| ${{ matrix.OS }}-${{ matrix.ARCH }}.toolchain.tar.gz \ | |
| ${{ matrix.OS }}-${{ matrix.ARCH }}.toolchain | |
| - name: Upload toolchain | |
| uses: svenstaro/upload-release-action@v2 | |
| with: | |
| repo_token: ${{ secrets.GITHUB_TOKEN }} | |
| file: "*.tar.*" | |
| tag: ${{ github.run_id }} | |
| overwrite: true | |
| file_glob: true |