github workflow cross compiling for aarch64 #409
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: [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: RelAssert | ||
| build_type_flags: -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON | ||
| - arch: aarch64 | ||
| 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" | ||
| # - 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: ${{ matrix.os }} | ||
| steps: | ||
| - name: Cache llvm | ||
| id: cache | ||
| uses: actions/cache@v3 | ||
| with: | ||
| path: | ||
| llvm_install/** | ||
| key: llvm-${{ 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 | ||
