github workflow cross compiling for aarch64 #413
Workflow file for this run
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| name: cache_llvm | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - '.github/workflows/create_llvm.yml' | |
| pull_request: | |
| paths: | |
| - '.github/workflows/create_llvm.yml' | |
| workflow_dispatch: | |
| jobs: | |
| create_llvm_cache: | |
| strategy: | |
| matrix: | |
| # version: [17, 18] | |
| version: [18] | |
| os: [ubuntu-22.04] | |
| # build_type: [Release, RelAssert] | |
| build_type: [Release, ReleaseAssert] | |
| # arch : [ x86_64, aarch64 ] | |
| arch : [aarch64] | |
| include: | |
| # We want to set flags related to particular matrix dimensions. To do this | |
| # we need to create default values first, and then against particular matrix | |
| # dimensions. | |
| # Note that we need to use RelAssert as the cache key matching can match Release against ReleaseAssert | |
| - os_flags: | |
| - arch_flags: | |
| - build_type_flags: | |
| - build_type_flags: -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON | |
| build_type: RelAssert | |
| - arch_flags: -DCMAKE_TOOLCHAIN_FILE="$GITHUB_WORKSPACE/ock/platform/arm-linux/aarch64-toolchain.cmake" | |
| -DLLVM_TARGET_ARCH=AArch64 | |
| -DLLVM_HOST_TRIPLE=aarch64-unknown-linux-gnu | |
| -DLLVM_DEFAULT_TARGET_TRIPLE=aarch64-unknown-linux-gnu | |
| -DLLVM_TABLEGEN="$GITHUB_WORKSPACE/build_native/bin/llvm-tblgen" | |
| -DCLANG_TABLEGEN="$GITHUB_WORKSPACE/build_native/bin/clang-tblgen" | |
| arch: aarch64 | |
| # - build_type: Release | |
| # build_type_flags: -DCMAKE_BUILD_TYPE=Release | |
| # exclude: | |
| # # For now just do latest llvm with aarch to reduce cache usage. | |
| # - arch: aarch64 | |
| # version: 17 | |
| # - arch: aarch64 | |
| # build_type: Release | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Cache llvm | |
| id: cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: | |
| llvm_install/** | |
| key: llvm-${{ matrix.os }}-${{ matrix.arch }}-v${{ matrix.version }}-${{ matrix.build_type }} | |
| - name: show arch flags | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| run: | |
| echo ${{ matrix.arch_flags }} | |
| # - name: Check ock place | |
| # run: | | |
| # pwd | |
| # ls * | |
| - name: Checkout repo llvm | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: llvm/llvm-project | |
| ref: release/${{matrix.version}}.x | |
| - name: output stuff | |
| if: ${{ steps.cache.outputs.cache-hit != 'true' && matrix.arch != 'x86_64' }} | |
| run: | | |
| echo steps.cache.outputs.cache-hit | |
| echo "${{ matrix.arch }}" | |
| - name: Checkout repo ock platform | |
| if: ${{ steps.cache.outputs.cache-hit != 'true' && matrix.arch != 'x86_64' }} | |
| uses: actions/checkout@v4 | |
| with: | |
| sparse-checkout: | | |
| platform | |
| path: ock | |
| - name: Check llvm place | |
| if: ${{ steps.cache.outputs.cache-hit != 'true' && matrix.arch != 'x86_64' }} | |
| run: | | |
| pwd | |
| ls * | |
| ls ock | |
| ls ock/platform | |
| - name: Install Ninja | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| uses: llvm/actions/install-ninja@main | |
| - name: install aarch64 build tools | |
| if: ${{ steps.cache.outputs.cache-hit != 'true' && matrix.arch == 'aarch64' }} | |
| run: | |
| sudo apt-get install --yes gcc-11-aarch64-linux-gnu g++-11-aarch64-linux-gnu | |
| - name: Flags checker | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| run: | |
| echo Building on "${{ matrix.os }}" with os_flags "${{ matrix.os_flags}}" aarch "${{ matrix.arch }}"extra flags "${{ matrix.build_type_flags}}" and build_type "${{matrix.build_type}}" | |
| - name: cmake native for cross | |
| if: ${{ steps.cache.outputs.cache-hit != 'true' && matrix.arch != 'x86_64' }} | |
| run: | |
| cmake llvm | |
| -DLLVM_ENABLE_DIA_SDK=OFF | |
| -DLLVM_ENABLE_ZLIB=FALSE | |
| -DLLVM_ENABLE_ZSTD=FALSE | |
| -DLLVM_ENABLE_Z3_SOLVER=FALSE | |
| -DLLVM_ENABLE_PROJECTS="clang;lld" | |
| -DLLVM_TARGETS_TO_BUILD="X86;ARM;AArch64;RISCV" | |
| -Bbuild_native | |
| -GNinja | |
| ${{ matrix.build_type_flags }} | |
| ${{ matrix.os_flags}} | |
| - name: build native for cross | |
| if: ${{ steps.cache.outputs.cache-hit != 'true' && matrix.arch != 'x86_64' }} | |
| run: | |
| ninja -C build_native llvm-tblgen clang-tblgen llvm-config | |
| - name: Run cmake | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| run: | |
| cmake llvm | |
| -DLLVM_ENABLE_DIA_SDK=OFF | |
| -DCMAKE_INSTALL_PREFIX=llvm_install | |
| -DLLVM_ENABLE_ZLIB=FALSE | |
| -DLLVM_ENABLE_ZSTD=FALSE | |
| -DLLVM_ENABLE_Z3_SOLVER=FALSE | |
| -DLLVM_ENABLE_PROJECTS="clang;lld" | |
| -DLLVM_TARGETS_TO_BUILD="X86;ARM;AArch64;RISCV" | |
| -Bbuild | |
| -GNinja | |
| ${{ matrix.build_type_flags }} | |
| ${{ matrix.os_flags}} | |
| ${{ matrix.arch_flags}} | |
| - name: Run build on llvm | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| run: | |
| cmake --build build --target install | |
| - name: Copy lit tools | |
| if: steps.cache.outputs.cache-hit != 'true' | |
| run: | | |
| cp build/bin/FileCheck* llvm_install/bin | |
| cp build/bin/not* llvm_install/bin |