[LDC] Set up CI / package generation with GitHub Actions and Cirrus CI #67
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| # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions | |
| name: LDC-specific release | |
| on: | |
| - pull_request | |
| - push | |
| - workflow_dispatch | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| # no recent official clang packages for Ubuntu 20 | |
| CLANG_VERSION: 15.0.6 | |
| # Prevent dependencies on some purely optional libraries, and a dependency on clang | |
| # for compiler-rt tests. | |
| BASE_CMAKE_FLAGS: >- | |
| -DLLVM_ENABLE_TERMINFO=OFF | |
| -DLLVM_ENABLE_LIBEDIT=OFF | |
| -DLLVM_USE_STATIC_ZSTD=TRUE | |
| -DCOMPILER_RT_INCLUDE_TESTS=OFF | |
| -DLLVM_INCLUDE_TESTS=OFF | |
| -DCOMPILER_RT_USE_LIBCXX=OFF | |
| jobs: | |
| build-native: | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - job_name: Windows x64 | |
| os: windows-2022 | |
| arch: x64 | |
| with_asserts: false | |
| - job_name: Windows x64 withAsserts | |
| os: windows-2022 | |
| arch: x64 | |
| with_asserts: true | |
| - job_name: Windows x86 | |
| os: windows-2022 | |
| arch: x86 | |
| with_asserts: false | |
| - job_name: Windows x86 withAsserts | |
| os: windows-2022 | |
| arch: x86 | |
| with_asserts: true | |
| - job_name: Linux x86_64 | |
| os: ubuntu-20.04 | |
| arch: x86_64 | |
| with_asserts: false | |
| - job_name: Linux x86_64 withAsserts | |
| os: ubuntu-20.04 | |
| arch: x86_64 | |
| with_asserts: true | |
| - job_name: macOS arm64 | |
| os: macos-14 | |
| arch: arm64 | |
| with_asserts: false | |
| - job_name: macOS arm64 withAsserts | |
| os: macos-14 | |
| arch: arm64 | |
| with_asserts: true | |
| - job_name: macOS x86_64 | |
| os: macos-12 | |
| arch: x86_64 | |
| with_asserts: false | |
| - job_name: macOS x86_64 withAsserts | |
| os: macos-12 | |
| arch: x86_64 | |
| with_asserts: true | |
| name: ${{ matrix.job_name }} | |
| runs-on: ${{ matrix.os }} | |
| timeout-minutes: 240 | |
| env: | |
| MACOSX_DEPLOYMENT_TARGET: ${{ matrix.arch == 'arm64' && '11.0' || '10.12' }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: 'macOS 14: Switch to Xcode 16' | |
| if: matrix.os == 'macos-14' | |
| run: sudo xcode-select -switch /Applications/Xcode_16.app | |
| - name: Install prerequisites | |
| uses: ./.github/actions/1-setup | |
| with: | |
| # on Windows, the MSVC headers require clang 16+ | |
| clang_version: ${{ runner.os == 'Windows' && '18.1.8' || env.CLANG_VERSION }} | |
| arch: ${{ matrix.arch }} | |
| # BOLT supports ELF binaries only, so include it for Linux packages only | |
| - name: Build & install LLVM incl. LLD, compiler-rt${{ runner.os == 'Linux' && ', BOLT' || '' }} | |
| uses: ./.github/actions/2-build | |
| with: | |
| arch: ${{ matrix.arch }} | |
| enable_projects: compiler-rt;lld${{ runner.os == 'Linux' && ';bolt' || '' }} | |
| targets_to_build: all | |
| experimental_targets_to_build: SPIRV;Xtensa | |
| with_asserts: ${{ matrix.with_asserts }} | |
| # - link C++ standard library statically for improved portability on Windows and Linux | |
| # - on Windows, avoid wrongly detected libxml2 on GHA runner | |
| # - on Linux, need LLVM_BINUTILS_INCDIR to generate LTO linker plugin | |
| # - on macOS, disable libzstd dependency | |
| extra_cmake_flags: >- | |
| ${{ env.BASE_CMAKE_FLAGS }} | |
| ${{ runner.os == 'Windows' && '-DCMAKE_MSVC_RUNTIME_LIBRARY=MultiThreaded -DLLVM_ENABLE_LIBXML2=OFF' || '' }} | |
| ${{ runner.os == 'Linux' && '-DLLVM_BINUTILS_INCDIR=/usr/include -DLLVM_STATIC_LINK_CXX_STDLIB=ON' || '' }} | |
| ${{ runner.os == 'macOS' && '-DLLVM_ENABLE_ZSTD=OFF' || '' }} | |
| - name: Create package & upload artifact | |
| uses: ./.github/actions/3-package | |
| with: | |
| arch: ${{ matrix.arch }} | |
| with_asserts: ${{ matrix.with_asserts }} | |
| build-cross: | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - job_name: Android armv7a | |
| host_os: ubuntu-20.04 | |
| os: android | |
| arch: armv7a | |
| targets_to_build: AArch64;ARM;WebAssembly;X86 | |
| experimental_targets_to_build: SPIRV | |
| - job_name: Android aarch64 | |
| host_os: ubuntu-20.04 | |
| os: android | |
| arch: aarch64 | |
| targets_to_build: AArch64;ARM;WebAssembly;X86 | |
| experimental_targets_to_build: SPIRV | |
| name: ${{ matrix.job_name }} | |
| runs-on: ${{ matrix.host_os }} | |
| timeout-minutes: 240 | |
| env: | |
| ANDROID_NDK_VERSION: r27b | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install prerequisites | |
| uses: ./.github/actions/1-setup | |
| with: | |
| clang_version: ${{ env.CLANG_VERSION }} | |
| arch: ${{ matrix.arch }} | |
| - name: Build native llvm-tblgen | |
| shell: bash | |
| run: | | |
| set -eux | |
| cd .. | |
| mkdir build-native | |
| cd build-native | |
| cmake -G Ninja ../llvm-project/llvm \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DLLVM_TARGETS_TO_BUILD="${{ matrix.targets_to_build }}" \ | |
| -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="${{ matrix.experimental_targets_to_build }}" \ | |
| ${{ env.BASE_CMAKE_FLAGS }} | |
| ninja llvm-tblgen | |
| - name: Set up cross-compilation | |
| shell: bash | |
| run: | | |
| set -eux | |
| os='${{ matrix.os }}' | |
| arch='${{ matrix.arch }}' | |
| if [[ "$os" == android ]]; then | |
| # download & extract Android NDK | |
| cd .. | |
| curl -fL --retry 3 --max-time 300 -o android-ndk.zip \ | |
| https://dl.google.com/android/repository/android-ndk-$ANDROID_NDK_VERSION-linux.zip | |
| unzip android-ndk.zip >/dev/null | |
| mv "android-ndk-$ANDROID_NDK_VERSION" android-ndk | |
| rm android-ndk.zip | |
| flags=( | |
| -DCMAKE_TOOLCHAIN_FILE="$PWD/android-ndk/build/cmake/android.toolchain.cmake" | |
| -DANDROID_USE_LEGACY_TOOLCHAIN_FILE=OFF | |
| -DANDROID_NATIVE_API_LEVEL=29 | |
| -DANDROID_STL=c++_static | |
| -DCMAKE_CROSSCOMPILING=True | |
| -DLLVM_ENABLE_PLUGINS=OFF | |
| -DCOMPILER_RT_BUILD_SANITIZERS=OFF # various build errors unfortunately | |
| #-DSANITIZER_CXX_ABI=libc++ | |
| #-DCOMPILER_RT_USE_BUILTINS_LIBRARY=ON | |
| #-DCOMPILER_RT_USE_LLVM_UNWINDER=ON | |
| ) | |
| if [[ "$arch" == armv7a ]]; then | |
| flags+=( | |
| -DANDROID_ABI=armeabi-v7a | |
| -DLLVM_TARGET_ARCH=ARM | |
| -DLLVM_DEFAULT_TARGET_TRIPLE=armv7a-none-linux-androideabi29 | |
| -DCOMPILER_RT_BUILD_MEMPROF=OFF # compile error for libinterception | |
| ) | |
| elif [[ "$arch" == aarch64 ]]; then | |
| flags+=( | |
| -DANDROID_ABI=arm64-v8a | |
| -DLLVM_TARGET_ARCH=AArch64 | |
| -DLLVM_DEFAULT_TARGET_TRIPLE=aarch64-none-linux-android29 | |
| ) | |
| fi | |
| fi | |
| echo "EXTRA_CMAKE_FLAGS_CROSS=${flags[*]}" >> $GITHUB_ENV | |
| - name: Cross-build & install LLVM incl. LLD, compiler-rt, BOLT | |
| uses: ./.github/actions/2-build | |
| with: | |
| # exclude BOLT for 32-bit ARM (regressed with LLVM 18) | |
| enable_projects: compiler-rt;lld${{ matrix.arch != 'armv7a' && ';bolt' || '' }} | |
| targets_to_build: ${{ matrix.targets_to_build }} | |
| experimental_targets_to_build: ${{ matrix.experimental_targets_to_build }} | |
| with_asserts: ${{ matrix.with_asserts }} | |
| extra_cmake_flags: >- | |
| ${{ env.BASE_CMAKE_FLAGS }} | |
| -DLLVM_TABLEGEN="${{ github.workspace }}/../build-native/bin/llvm-tblgen" | |
| -DLLVM_CONFIG_PATH="${{ github.workspace }}/../build-native/bin/llvm-config" | |
| ${{ env.EXTRA_CMAKE_FLAGS_CROSS }} | |
| - name: Create package & upload artifact | |
| uses: ./.github/actions/3-package | |
| with: | |
| arch: ${{ matrix.arch }} | |
| os: ${{ matrix.os }} | |
| with_asserts: ${{ matrix.with_asserts }} | |
| upload-to-github: | |
| name: Upload to GitHub | |
| # only run for branches and tags, no PRs | |
| if: startsWith(github.ref, 'refs/tags/ldc-v') || startsWith(github.ref, 'refs/heads/') | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| needs: | |
| - build-native | |
| - build-cross | |
| permissions: | |
| contents: write | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Upload all artifacts to GitHub release | |
| uses: ./.github/actions/upload-to-github |