Improve Objective-C support #2515
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| # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions | |
| name: Main | |
| on: | |
| - pull_request | |
| - push | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| CLANG_VERSION: 15.0.6 | |
| LLVM_VERSION: 18.1.8 | |
| jobs: | |
| build-native: | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - job_name: Linux x86_64 multilib | |
| os: ubuntu-20.04 | |
| arch: x86_64 | |
| bootstrap_cmake_flags: -DBUILD_LTO_LIBS=ON | |
| # To improve portability of the generated binaries, link the C++ standard library statically. | |
| extra_cmake_flags: >- | |
| -DMULTILIB=ON | |
| -DBUILD_LTO_LIBS=ON | |
| -DCMAKE_C_COMPILER=/home/runner/work/ldc/clang/bin/clang | |
| -DCMAKE_CXX_COMPILER=/home/runner/work/ldc/clang/bin/clang++ | |
| -DCMAKE_EXE_LINKER_FLAGS=-static-libstdc++ | |
| -DJITRT_EXTRA_LDFLAGS=-static-libstdc++ | |
| -DD_COMPILER_FLAGS="-O -flto=full -defaultlib=phobos2-ldc-lto,druntime-ldc-lto" | |
| -DEXTRA_CXXFLAGS=-flto=full | |
| with_pgo: true | |
| - job_name: macOS x86_64 | |
| os: macos-13 | |
| arch: x86_64 | |
| bootstrap_cmake_flags: >- | |
| -DBUILD_LTO_LIBS=ON | |
| # https://github.com/ldc-developers/ldc/issues/4462: | |
| # When using LTO, we need to explicitly export ~all symbols for plugin support via `ld64 -exported_symbol '__*'`. | |
| # Additionally `-w` to suppress resulting linker warnings. | |
| extra_cmake_flags: >- | |
| -DBUILD_LTO_LIBS=ON | |
| -DD_COMPILER_FLAGS="-O -flto=full -defaultlib=phobos2-ldc-lto,druntime-ldc-lto -L-exported_symbol '-L__*' -L-w" | |
| -DEXTRA_CXXFLAGS=-flto=full | |
| with_pgo: true | |
| - job_name: macOS arm64 | |
| os: macos-15 | |
| arch: arm64 | |
| bootstrap_cmake_flags: >- | |
| -DBUILD_LTO_LIBS=ON | |
| extra_cmake_flags: >- | |
| -DBUILD_LTO_LIBS=ON | |
| -DD_COMPILER_FLAGS="-O -flto=full -defaultlib=phobos2-ldc-lto,druntime-ldc-lto -L-exported_symbol '-L__*' -L-w" | |
| -DEXTRA_CXXFLAGS=-flto=full | |
| with_pgo: true | |
| - job_name: Windows x64 | |
| os: windows-2022 | |
| arch: x64 | |
| bootstrap_cmake_flags: -DBUILD_LTO_LIBS=ON | |
| extra_cmake_flags: >- | |
| -DBUILD_LTO_LIBS=ON | |
| "-DD_COMPILER_FLAGS=-O -flto=full -defaultlib=phobos2-ldc-lto,druntime-ldc-lto" | |
| -DEXTRA_CXXFLAGS=-flto=full | |
| with_pgo: true | |
| - job_name: Windows x86 | |
| os: windows-2022 | |
| arch: x86 | |
| bootstrap_cmake_flags: -DBUILD_LTO_LIBS=ON | |
| # `RT_CFLAGS=-m32` needed to make 64-bit clang-cl output 32-bit code for druntime integration tests | |
| extra_cmake_flags: >- | |
| -DBUILD_LTO_LIBS=ON | |
| -DRT_CFLAGS=-m32 | |
| # Undefined symbol errors with FullLTO; ThinLTO used to work, but apparently miscompiles a lexer.d:138 assertion since v1.33. | |
| # "-DD_COMPILER_FLAGS=-O -flto=thin -defaultlib=phobos2-ldc-lto,druntime-ldc-lto" | |
| # -DEXTRA_CXXFLAGS=-flto=thin | |
| with_pgo: true | |
| name: ${{ matrix.job_name }} | |
| runs-on: ${{ matrix.os }} | |
| timeout-minutes: 90 | |
| env: | |
| MACOSX_DEPLOYMENT_TARGET: ${{ matrix.arch == 'arm64' && '11.0' || '10.12' }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| fetch-depth: 50 | |
| - name: Install prerequisites | |
| uses: ./.github/actions/1-setup | |
| with: | |
| clang_version: ${{ runner.os == 'Windows' && '18.1.8' || env.CLANG_VERSION }} | |
| llvm_version: ${{ matrix.llvm_version || env.LLVM_VERSION }} | |
| arch: ${{ matrix.arch }} | |
| - name: Build bootstrap LDC | |
| if: matrix.os != 'macos-15' | |
| uses: ./.github/actions/2-build-bootstrap | |
| with: | |
| cmake_flags: ${{ matrix.bootstrap_cmake_flags }} | |
| arch: ${{ matrix.arch }} | |
| # FIXME: on macOS arm64, LLVM 18 (from LDC) and LLVM 17 (from Xcode 16) seem incompatible, | |
| # leading to sporadic 'libc++abi: Pure virtual function called!' compiler crashes | |
| - name: 'macOS 15: Use host LDC (with Xcode-compatible LLVM version) as bootstrap LDC' | |
| if: matrix.os == 'macos-15' | |
| run: ln -s $(dirname $(dirname $(which ldmd2))) ../bootstrap-ldc | |
| - name: Build LDC with PGO instrumentation & gather profile from compiling default libs | |
| if: matrix.with_pgo | |
| uses: ./.github/actions/2a-build-pgo | |
| with: | |
| cmake_flags: ${{ matrix.bootstrap_cmake_flags }} | |
| arch: ${{ matrix.arch }} | |
| - name: Build LDC & LDC D unittests & defaultlib unittest runners | |
| uses: ./.github/actions/3-build-native | |
| with: | |
| cmake_flags: ${{ matrix.extra_cmake_flags }} | |
| arch: ${{ matrix.arch }} | |
| with_pgo: ${{ matrix.with_pgo }} | |
| - name: Run LDC D unittests | |
| if: success() || failure() | |
| uses: ./.github/actions/4a-test-ldc2 | |
| - name: Run LIT testsuite | |
| if: success() || failure() | |
| uses: ./.github/actions/4b-test-lit | |
| with: | |
| arch: ${{ matrix.arch }} | |
| - name: Run DMD testsuite | |
| if: success() || failure() | |
| uses: ./.github/actions/4c-test-dmd | |
| with: | |
| arch: ${{ matrix.arch }} | |
| - name: Run defaultlib unittests & druntime integration tests | |
| if: success() || failure() | |
| uses: ./.github/actions/4d-test-libs | |
| with: | |
| arch: ${{ matrix.arch }} | |
| - name: Install LDC & make portable | |
| uses: ./.github/actions/5-install | |
| with: | |
| arch: ${{ matrix.arch }} | |
| - name: 'macOS: Cross-compile iOS libraries, copy to install dir & extend ldc2.conf' | |
| if: runner.os == 'macOS' | |
| uses: ./.github/actions/5a-ios | |
| with: | |
| arch: ${{ matrix.arch }} | |
| - name: Run a few integration tests against the installed compiler | |
| uses: ./.github/actions/6-integration-test | |
| - name: 'macOS: Run iOS cross-compilation integration test' | |
| if: runner.os == 'macOS' | |
| run: | | |
| set -eux | |
| cd .. | |
| triple='${{ matrix.arch }}-apple-ios12.0${{ matrix.arch == 'x86_64' && '-simulator' || '' }}' | |
| installed/bin/ldc2 -mtriple="$triple" hello.d -of=hello_ios | |
| installed/bin/ldc2 -mtriple="$triple" hello.d -of=hello_ios_shared -link-defaultlib-shared | |
| - name: Create package & upload artifact(s) | |
| uses: ./.github/actions/7-package | |
| with: | |
| arch: ${{ matrix.arch }} | |
| # Cross-compilation jobs for non-native targets. | |
| # druntime/Phobos/LDC unittests aren't built; all test stages are skipped. | |
| build-cross: | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - job_name: Android armv7a | |
| host_os: ubuntu-20.04 | |
| os: android | |
| arch: armv7a | |
| android_x86_arch: i686 | |
| - job_name: Android aarch64 | |
| host_os: ubuntu-20.04 | |
| os: android | |
| arch: aarch64 | |
| android_x86_arch: x86_64 | |
| extra_cmake_flags: >- | |
| -DCOMPILER_RT_LIBDIR_OS=linux | |
| -DLDC_INSTALL_LLVM_RUNTIME_LIBS_ARCH=aarch64-android | |
| name: ${{ matrix.job_name }} | |
| runs-on: ${{ matrix.host_os }} | |
| timeout-minutes: 60 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| fetch-depth: 50 | |
| - name: Install prerequisites | |
| uses: ./.github/actions/1-setup | |
| with: | |
| clang_version: ${{ env.CLANG_VERSION }} | |
| llvm_version: ${{ env.LLVM_VERSION }} | |
| arch: x86_64 | |
| - name: Build bootstrap LDC | |
| uses: ./.github/actions/2-build-bootstrap | |
| with: | |
| cmake_flags: ${{ matrix.bootstrap_cmake_flags }} | |
| - name: Build LDC with PGO instrumentation & gather profile from compiling default libs | |
| if: matrix.with_pgo | |
| uses: ./.github/actions/2a-build-pgo | |
| with: | |
| cmake_flags: ${{ matrix.bootstrap_cmake_flags }} | |
| - name: Cross-compile LDC to ${{ matrix.os }}-${{ matrix.arch }} | |
| uses: ./.github/actions/3-build-cross | |
| with: | |
| arch: ${{ matrix.arch }} | |
| os: ${{ matrix.os }} | |
| llvm_version: ${{ env.LLVM_VERSION }} | |
| cmake_flags: ${{ matrix.extra_cmake_flags }} | |
| with_pgo: ${{ matrix.with_pgo }} | |
| - name: Install LDC & make portable | |
| uses: ./.github/actions/5-install | |
| with: | |
| cross_compiling: true | |
| - name: 'Android: Cross-compile ${{ matrix.android_x86_arch }} libraries & copy to install dir' | |
| if: matrix.os == 'android' | |
| uses: ./.github/actions/5a-android-x86 | |
| with: | |
| arch: ${{ matrix.android_x86_arch }} | |
| - name: Create package & upload artifact(s) | |
| uses: ./.github/actions/7-package | |
| with: | |
| arch: ${{ matrix.arch }} | |
| os: ${{ matrix.os }} | |
| cross_target_triple: ${{ env.CROSS_TRIPLE }} | |
| merge-macos: | |
| name: macOS universal | |
| runs-on: macos-latest | |
| timeout-minutes: 30 | |
| needs: build-native | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Merge x86_64 & arm64 packages to universal one | |
| uses: ./.github/actions/merge-macos | |
| merge-windows: | |
| name: Windows multilib | |
| runs-on: windows-latest | |
| timeout-minutes: 30 | |
| needs: build-native | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Merge x64 & x86 packages to multilib one & build installer | |
| uses: ./.github/actions/merge-windows | |
| upload-to-github: | |
| name: Upload to GitHub | |
| if: startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/master' | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| needs: | |
| - build-native | |
| - build-cross | |
| - merge-macos | |
| - merge-windows | |
| permissions: | |
| contents: write | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Upload all artifacts to GitHub release | |
| uses: ./.github/actions/upload-to-github |