Support for libc++ std modules #1153
Workflow file for this run
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| name: Builds | |
| on: | |
| push: | |
| branches: | |
| - '**' | |
| pull_request: | |
| schedule: | |
| - cron: '0 0 * * *' | |
| permissions: | |
| contents: read | |
| jobs: | |
| # For scheduled builds, get the commit ids of the latest versions to build. | |
| # | |
| # Doing this as one single job, which then propagates the information further | |
| # to the other jobs, so that all build jobs in one workflow builds the exact | |
| # same version. This allows trusting builds without assertions enabled | |
| # slightly more, when we know a separate build of the same version but with | |
| # assertions enabled, has passed some amount of tests. | |
| prepare: | |
| if: (github.event_name != 'schedule') || (github.repository == 'mstorsjo/llvm-mingw') | |
| runs-on: ubuntu-latest | |
| outputs: | |
| LLVM_VERSION: ${{steps.get-versions.outputs.LLVM_VERSION}} | |
| MINGW_W64_VERSION: ${{steps.get-versions.outputs.MINGW_W64_VERSION}} | |
| PYTHON_VERSION_MINGW: ${{steps.get-versions.outputs.PYTHON_VERSION_MINGW}} | |
| TAG: ${{steps.get-tag.outputs.TAG}} | |
| COMMIT_DATE_UNIX: ${{steps.get-tag.outputs.COMMIT_DATE_UNIX}} | |
| BUILD_DATE: ${{steps.get-tag.outputs.BUILD_DATE}} | |
| BUILD_DATE_UNIX: ${{steps.get-tag.outputs.BUILD_DATE_UNIX}} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| sparse-checkout: . | |
| - name: Select build tag | |
| id: get-tag | |
| run: | | |
| if ${{github.event_name == 'schedule'}}; then | |
| TAG=nightly | |
| else | |
| TAG=$(TZ=UTC date +%Y%m%d) | |
| fi | |
| echo TAG=$TAG >> $GITHUB_OUTPUT | |
| echo COMMIT_DATE_UNIX=$(git log -1 --pretty=%ct $GITHUB_SHA) >> $GITHUB_OUTPUT | |
| BUILD_DATE=$(date -u '+%FT%TZ') | |
| echo BUILD_DATE=${BUILD_DATE} >> $GITHUB_OUTPUT | |
| echo BUILD_DATE_UNIX=$(date -d "${BUILD_DATE}" +%s) >> $GITHUB_OUTPUT | |
| cat $GITHUB_OUTPUT | |
| cat $GITHUB_OUTPUT >> parameters.txt | |
| - name: Check latest version | |
| if: github.event_name == 'schedule' | |
| id: get-versions | |
| run: | | |
| echo LLVM_VERSION=$(git ls-remote https://github.com/llvm/llvm-project.git | grep 'refs/heads/main$' | awk '{print $1}') >> $GITHUB_OUTPUT | |
| echo MINGW_W64_VERSION=$(git ls-remote https://github.com/mingw-w64/mingw-w64.git | grep 'refs/heads/master$' | awk '{print $1}') >> $GITHUB_OUTPUT | |
| echo PYTHON_VERSION_MINGW=$(git ls-remote https://github.com/msys2-contrib/cpython-mingw.git | grep 'refs/heads/mingw-v3.11.6$' | awk '{print $1}') >> $GITHUB_OUTPUT | |
| cat $GITHUB_OUTPUT | |
| cat $GITHUB_OUTPUT >> parameters.txt | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: parameters | |
| path: | | |
| parameters.txt | |
| retention-days: 7 | |
| # Build a cross compiler for Linux, targeting Windows. | |
| linux: | |
| if: (github.event_name != 'schedule') || (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [prepare] | |
| runs-on: ubuntu-20.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Build | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| MINGW_W64_VERSION: ${{needs.prepare.outputs.MINGW_W64_VERSION}} | |
| TAG: ${{needs.prepare.outputs.TAG}} | |
| SOURCE_DATE_EPOCH: ${{needs.prepare.outputs.COMMIT_DATE_UNIX}} | |
| BUILD_DATE: ${{needs.prepare.outputs.BUILD_DATE}} | |
| run: | | |
| sudo apt-get update && sudo apt-get install ninja-build | |
| # Skip dynamic library dependencies that might make it harder to | |
| # run the binaries on other distros (and that have little use within | |
| # llvm-mingw). | |
| LLVM_CMAKEFLAGS="-DLLVM_ENABLE_LIBXML2=OFF -DLLVM_ENABLE_TERMINFO=OFF -DLLDB_ENABLE_PYTHON=OFF" ./build-all.sh $(pwd)/install/llvm-mingw --disable-clang-tools-extra | |
| .github/workflows/store-version.sh install/llvm-mingw/versions.txt | |
| ./test-libcxx-module.sh $(pwd)/install/llvm-mingw | |
| RUN_I686=false RUN_X86_64=false ./run-tests.sh $(pwd)/install/llvm-mingw | |
| cd install | |
| DISTRO=ubuntu-$(grep DISTRIB_RELEASE /etc/lsb-release | cut -f 2 -d =)-$(uname -m) | |
| NAME=llvm-mingw-$TAG-ucrt-$DISTRO | |
| mv llvm-mingw $NAME | |
| tar -Jcf ../$NAME.tar.xz --format=ustar --numeric-owner --owner=0 --group=0 --sort=name --mtime="$BUILD_DATE" $NAME | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: linux-ucrt-x86_64-toolchain | |
| path: | | |
| llvm-mingw-*.tar.xz | |
| retention-days: 7 | |
| # Crosscompile the toolchain for running on Linux on a different architecture, bundle the runtime | |
| # libraries that were built in the 'linux' step above. | |
| linux-cross-aarch64: | |
| if: (github.event_name != 'schedule') || (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [linux, prepare] | |
| runs-on: ubuntu-20.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Build | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| MINGW_W64_VERSION: ${{needs.prepare.outputs.MINGW_W64_VERSION}} | |
| SOURCE_DATE_EPOCH: ${{needs.prepare.outputs.COMMIT_DATE_UNIX}} | |
| run: | | |
| sudo apt-get update && sudo apt-get install ninja-build g++-aarch64-linux-gnu | |
| ./build-all.sh $(pwd)/install/llvm-mingw --disable-clang-tools-extra --no-runtimes --host=aarch64-linux-gnu | |
| .github/workflows/store-version.sh install/llvm-mingw/versions.txt | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: linux-ucrt-x86_64-toolchain | |
| - name: Unpack native toolchain | |
| run: | | |
| tar -Jxf llvm-mingw-*.tar.xz | |
| rm llvm-mingw-*.tar.xz | |
| mv llvm-mingw* llvm-mingw-native | |
| - name: Assemble the cross-built toolchain | |
| run: | | |
| ./prepare-cross-toolchain-unix.sh $(pwd)/llvm-mingw-native $(pwd)/install/llvm-mingw | |
| - name: Test using the cross-built assembled toolchain | |
| run: | | |
| sudo apt-get update && sudo apt-get install qemu-user-static libc6-arm64-cross libstdc++6-arm64-cross | |
| QEMU_LD_PREFIX=/usr/aarch64-linux-gnu ./test-libcxx-module.sh $(pwd)/install/llvm-mingw | |
| QEMU_LD_PREFIX=/usr/aarch64-linux-gnu RUN_I686=false RUN_X86_64=false ./run-tests.sh $(pwd)/install/llvm-mingw | |
| - name: Package the toolchain | |
| env: | |
| TAG: ${{needs.prepare.outputs.TAG}} | |
| BUILD_DATE: ${{needs.prepare.outputs.BUILD_DATE}} | |
| run: | | |
| cd install | |
| DISTRO=ubuntu-$(grep DISTRIB_RELEASE /etc/lsb-release | cut -f 2 -d =)-aarch64 | |
| NAME=llvm-mingw-$TAG-ucrt-$DISTRO | |
| mv llvm-mingw $NAME | |
| tar -Jcf ../$NAME.tar.xz --format=ustar --numeric-owner --owner=0 --group=0 --sort=name --mtime="$BUILD_DATE" $NAME | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: linux-ucrt-aarch64-toolchain | |
| path: | | |
| llvm-mingw-*.tar.xz | |
| retention-days: 7 | |
| # Build a cross compiler for Linux, targeting Windows, with assertions enabled. | |
| # | |
| # The scheduled builds are made with the latest git version of llvm-project | |
| # and mingw-w64. When using random git snapshot builds of llvm, there's | |
| # always a risk for bugs - thus build such versions with assertions enabled, | |
| # to better catch such bugs early. This makes the first-stage toolchain built | |
| # here in scheduled builds somewhat slower. | |
| linux-asserts: | |
| if: (github.event_name == 'schedule') && (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [prepare] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Build | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| MINGW_W64_VERSION: ${{needs.prepare.outputs.MINGW_W64_VERSION}} | |
| SOURCE_DATE_EPOCH: ${{needs.prepare.outputs.COMMIT_DATE_UNIX}} | |
| BUILD_DATE: ${{needs.prepare.outputs.BUILD_DATE}} | |
| run: | | |
| sudo apt-get update && sudo apt-get install ninja-build | |
| # Skip dynamic library dependencies that might make it harder to | |
| # run the binaries on other distros (and that have little use within | |
| # llvm-mingw). | |
| LLVM_CMAKEFLAGS="-DLLVM_ENABLE_LIBXML2=OFF -DLLVM_ENABLE_TERMINFO=OFF" ./build-all.sh $(pwd)/install/llvm-mingw --disable-clang-tools-extra --disable-lldb --enable-asserts | |
| .github/workflows/store-version.sh install/llvm-mingw/versions.txt | |
| RUN_I686=false RUN_X86_64=false ./run-tests.sh $(pwd)/install/llvm-mingw | |
| cd install | |
| tar -Jcf ../llvm-mingw-linux.tar.xz --format=ustar --numeric-owner --owner=0 --group=0 --sort=name --mtime="$BUILD_DATE" llvm-mingw | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: linux-asserts-toolchain | |
| path: | | |
| llvm-mingw-linux.tar.xz | |
| retention-days: 7 | |
| # Build a cross compiler for macOS, targeting Windows. | |
| macos: | |
| if: (github.event_name != 'schedule') || (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [prepare] | |
| runs-on: macos-14 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Build | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| MINGW_W64_VERSION: ${{needs.prepare.outputs.MINGW_W64_VERSION}} | |
| TAG: ${{needs.prepare.outputs.TAG}} | |
| SOURCE_DATE_EPOCH: ${{needs.prepare.outputs.COMMIT_DATE_UNIX}} | |
| BUILD_DATE: ${{needs.prepare.outputs.BUILD_DATE}} | |
| run: | | |
| brew install ninja gnu-tar | |
| # Disable zstd and python. Both are available on the runners, but | |
| # installed with homebrew, and only available in the native (x86_64) | |
| # form. Therefore, autodetection will pick them up, but linking | |
| # universal binaries fails as those libraries are unavailable in the | |
| # other (arm64) architecture form. | |
| MACOS_REDIST=1 LLVM_CMAKEFLAGS="-DLLVM_ENABLE_ZSTD=OFF -DLLDB_ENABLE_PYTHON=OFF" ./build-all.sh $(pwd)/install/llvm-mingw --disable-clang-tools-extra | |
| .github/workflows/store-version.sh install/llvm-mingw/versions.txt | |
| ./test-libcxx-module.sh $(pwd)/install/llvm-mingw | |
| RUN_I686=false RUN_X86_64=false ./run-tests.sh $(pwd)/install/llvm-mingw | |
| cd install | |
| NAME=llvm-mingw-$TAG-ucrt-macos-universal | |
| mv llvm-mingw $NAME | |
| gtar -Jcf ../$NAME.tar.xz --format=ustar --numeric-owner --owner=0 --group=0 --sort=name --mtime="$BUILD_DATE" $NAME | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: macos-ucrt-toolchain | |
| path: | | |
| llvm-mingw-*.tar.xz | |
| retention-days: 7 | |
| # Test building the toolchain on msys2 (in the mingw64 and clang64 | |
| # environments). The binaries built here rely on the runtime libraries from | |
| # the host environment (libstdc++ or libc++). No artifacts are stored from | |
| # these builds, but llvm-mingw's tests are run. | |
| msys2: | |
| if: (github.event_name != 'schedule') || (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [prepare] | |
| runs-on: windows-latest | |
| defaults: | |
| run: | |
| shell: msys2 {0} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| sys: | |
| - mingw64 | |
| - clang64 | |
| steps: | |
| - uses: msys2/setup-msys2@v2 | |
| with: | |
| msystem: ${{matrix.sys}} | |
| install: >- | |
| git | |
| make | |
| diffutils | |
| tar | |
| pacboy: >- | |
| toolchain:p | |
| cmake:p | |
| ninja:p | |
| - uses: actions/checkout@v4 | |
| - name: Build | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| MINGW_W64_VERSION: ${{needs.prepare.outputs.MINGW_W64_VERSION}} | |
| TAG: ${{needs.prepare.outputs.TAG}} | |
| SOURCE_DATE_EPOCH: ${{needs.prepare.outputs.COMMIT_DATE_UNIX}} | |
| BUILD_DATE: ${{needs.prepare.outputs.BUILD_DATE}} | |
| run: | | |
| if [ "${{matrix.sys}}" = "mingw64" ]; then | |
| ARGS="--disable-dylib" | |
| fi | |
| ./build-all.sh $(pwd)/install/llvm-mingw --disable-clang-tools-extra --disable-lldb $ARGS | |
| .github/workflows/store-version.sh install/llvm-mingw/versions.txt | |
| ./copy-msys-dependencies.sh $(pwd)/install/llvm-mingw ${{matrix.sys}} | |
| NATIVE=1 ./test-libcxx-module.sh $(pwd)/install/llvm-mingw | |
| ./run-tests.sh $(pwd)/install/llvm-mingw | |
| cd install | |
| NAME=llvm-mingw-$TAG-ucrt-msys2-${{matrix.sys}} | |
| mv llvm-mingw $NAME | |
| tar -Jcf ../$NAME.tar.xz --format=ustar --numeric-owner --owner=0 --group=0 --sort=name --mtime="$BUILD_DATE" $NAME | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: msys2-${{matrix.sys}}-toolchain | |
| path: | | |
| llvm-mingw-*.tar.xz | |
| retention-days: 7 | |
| # Use the Linux cross compilers built in the first step to cross compile | |
| # llvm and make a proper standalone toolchain for Windows (for all 4 | |
| # architectures). The binaries built here match actual releases quite closely. | |
| linux-cross-windows: | |
| if: (github.event_name != 'schedule') || (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [linux, prepare] | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - { arch: i686, crt: ucrt } | |
| - { arch: x86_64, crt: ucrt } | |
| - { arch: armv7, crt: ucrt } | |
| - { arch: aarch64, crt: ucrt } | |
| steps: | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: linux-${{matrix.crt}}-x86_64-toolchain | |
| - name: Unpack cross toolchain | |
| run: | | |
| tar -Jxf llvm-mingw-*.tar.xz | |
| rm llvm-mingw-*.tar.xz | |
| sudo mv llvm-mingw* /opt/llvm-mingw | |
| echo /opt/llvm-mingw/bin >> $GITHUB_PATH | |
| - uses: actions/checkout@v4 | |
| - name: Build | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| MINGW_W64_VERSION: ${{needs.prepare.outputs.MINGW_W64_VERSION}} | |
| PYTHON_VERSION_MINGW: ${{needs.prepare.outputs.PYTHON_VERSION_MINGW}} | |
| TAG: ${{needs.prepare.outputs.TAG}} | |
| SOURCE_DATE_EPOCH: ${{needs.prepare.outputs.COMMIT_DATE_UNIX}} | |
| BUILD_DATE: ${{needs.prepare.outputs.BUILD_DATE}} | |
| run: | | |
| sudo apt-get update && sudo apt-get install autoconf-archive ninja-build | |
| ./build-cross-tools.sh /opt/llvm-mingw $(pwd)/install/llvm-mingw ${{matrix.arch}} --with-python | |
| .github/workflows/store-version.sh install/llvm-mingw/versions.txt | |
| cd install | |
| NAME=llvm-mingw-$TAG-${{matrix.crt}}-${{matrix.arch}} | |
| mv llvm-mingw $NAME | |
| zip -9rq ../$NAME.zip $NAME | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: windows-${{matrix.crt}}-${{matrix.arch}}-toolchain | |
| path: | | |
| llvm-mingw-*.zip | |
| retention-days: 7 | |
| # Run llvm-mingw's tests on x86_64 and i686 with the cross-built corresponding | |
| # toolchains from above. | |
| test-toolchain: | |
| if: (github.event_name != 'schedule') || (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [linux-cross-windows] | |
| runs-on: windows-latest | |
| defaults: | |
| run: | |
| shell: msys2 {0} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| arch: | |
| - x86_64 | |
| - i686 | |
| steps: | |
| - uses: msys2/setup-msys2@v2 | |
| with: | |
| msystem: mingw64 | |
| install: >- | |
| unzip | |
| make | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: windows-ucrt-${{matrix.arch}}-toolchain | |
| - name: Unpack toolchain | |
| run: | | |
| unzip -q llvm-mingw-*.zip | |
| rm llvm-mingw-*.zip | |
| mv llvm-mingw-* /llvm-mingw | |
| echo /llvm-mingw/bin >> $GITHUB_PATH | |
| - uses: actions/checkout@v4 | |
| - name: Run tests | |
| run: | | |
| NATIVE=1 ./test-libcxx-module.sh /llvm-mingw | |
| ./run-tests.sh /llvm-mingw | |
| ./run-lldb-tests.sh /llvm-mingw | |
| # Run libcxx's tests with the cross-built i686/x86_64 toolchains from above. | |
| # (This builds its own copy of libcxx, but it should be pretty much | |
| # identical to the one shipped - and tests that the toolchain works | |
| # for running the libcxx tests.) | |
| # This also forces testing the bundled python executables. | |
| test-libcxx: | |
| # This test is kinda slow, and kinda redundant (libcxx does contain | |
| # llvm-mingw configurations in its own CI, so the only difference with | |
| # testing here is different runners with different OS setups, and | |
| # testing with the latest compiler instead of an older release). | |
| # Therefore, keep the test disabled by default; it's easy to enable | |
| # temporarily on a branch for testing. | |
| if: false | |
| needs: [linux-cross-windows, prepare] | |
| runs-on: windows-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - { arch: x86_64, prefix: i686-w64-mingw32- } | |
| - { arch: x86_64, prefix: } | |
| steps: | |
| - name: Install dependencies | |
| run: | | |
| choco install ninja | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: windows-ucrt-${{matrix.arch}}-toolchain | |
| - name: Unpack toolchain | |
| run: | | |
| Expand-Archive llvm-mingw-*.zip -DestinationPath . | |
| del llvm-mingw-*.zip | |
| mv llvm-mingw-* c:\llvm-mingw | |
| echo "c:\llvm-mingw\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append | |
| echo "c:\llvm-mingw\python\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append | |
| echo "PYTHON_EXE=c:/llvm-mingw/python/bin/python3.exe" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| - uses: actions/checkout@v4 | |
| - name: Checkout llvm-project | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| run: | | |
| bash -c "CHECKOUT_ONLY=1 ./build-llvm.sh" | |
| - name: Build and test libcxx | |
| run: | | |
| cd llvm-project | |
| mkdir build | |
| cd build | |
| cmake ../runtimes ` | |
| -G Ninja ` | |
| -DCMAKE_BUILD_TYPE=Release ` | |
| -DPython3_EXECUTABLE="$Env:PYTHON_EXE" ` | |
| -DLIBCXX_ENABLE_WERROR=YES ` | |
| -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" ` | |
| -DLIBCXX_CXX_ABI=libcxxabi ` | |
| -DCMAKE_C_COMPILER=${{matrix.prefix}}clang ` | |
| -DCMAKE_CXX_COMPILER=${{matrix.prefix}}clang++ ` | |
| -DLIBCXXABI_ENABLE_SHARED=NO ` | |
| -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=YES ` | |
| -DLIBCXX_USE_COMPILER_RT=YES ` | |
| -DLIBCXXABI_USE_COMPILER_RT=YES ` | |
| -DLIBUNWIND_USE_COMPILER_RT=YES ` | |
| -DLIBCXXABI_USE_LLVM_UNWINDER=YES ` | |
| -DLIBCXX_EXTRA_SITE_DEFINES="__USE_MINGW_ANSI_STDIO=1" ` | |
| -DLLVM_LIT_ARGS="-v --time-tests" | |
| ninja | |
| ninja check-cxx check-cxxabi check-unwind | |
| # Run the OpenMP tests with the cross-built i686/x86_64 toolchains from above. | |
| # This also forces testing the bundled python executables. | |
| test-openmp: | |
| # Only running these tests in scheduled builds. | |
| if: (github.event_name == 'schedule') && (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [linux-cross-windows, prepare] | |
| runs-on: windows-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - { arch: i686, asmflag: } | |
| - { arch: x86_64, asmflag: -m64 } | |
| steps: | |
| - name: Install dependencies | |
| run: | | |
| choco install ninja | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: windows-ucrt-${{matrix.arch}}-toolchain | |
| - name: Unpack toolchain | |
| run: | | |
| Expand-Archive llvm-mingw-*.zip -DestinationPath . | |
| del llvm-mingw-*.zip | |
| mv llvm-mingw-* c:\llvm-mingw | |
| echo "c:\llvm-mingw\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append | |
| echo "c:\llvm-mingw\python\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append | |
| echo "PYTHON_EXE=c:/llvm-mingw/python/bin/python3.exe" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| - uses: actions/checkout@v4 | |
| - name: Checkout llvm-project | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| run: | | |
| bash -c "CHECKOUT_ONLY=1 ./build-llvm.sh" | |
| - name: Build test executables | |
| run: | | |
| cd llvm-project | |
| mkdir build-tools | |
| cd build-tools | |
| cmake ../llvm ` | |
| -G Ninja ` | |
| -DCMAKE_BUILD_TYPE=Release ` | |
| -DLLVM_TARGETS_TO_BUILD=X86 ` | |
| -DCMAKE_C_COMPILER=clang ` | |
| -DCMAKE_CXX_COMPILER=clang++ | |
| ninja not FileCheck | |
| echo "TOOLS=$PWD\bin" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| - name: Build and test OpenMP | |
| run: | | |
| cd llvm-project | |
| mkdir build-openmp | |
| cd build-openmp | |
| cmake ../openmp ` | |
| -G Ninja ` | |
| -DCMAKE_BUILD_TYPE=Release ` | |
| -DPython3_EXECUTABLE="$Env:PYTHON_EXE" ` | |
| -DOPENMP_LLVM_TOOLS_DIR="$Env:TOOLS" ` | |
| -DCMAKE_C_COMPILER=clang ` | |
| -DCMAKE_CXX_COMPILER=clang++ ` | |
| -DCMAKE_ASM_MASM_COMPILER=llvm-ml ` | |
| -DLIBOMP_ASMFLAGS=${{matrix.asmflag}} | |
| ninja | |
| ninja check-openmp | |
| # Run the compiler-rt tests with the cross-built i686/x86_64 toolchains from | |
| # above. This also forces testing the bundled python executables. | |
| test-compiler-rt: | |
| # Only running these tests in scheduled builds. | |
| if: (github.event_name == 'schedule') && (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [linux-cross-windows, prepare] | |
| runs-on: windows-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| arch: | |
| - x86_64 | |
| - i686 | |
| steps: | |
| - name: Install dependencies | |
| run: | | |
| choco install ninja | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: windows-ucrt-${{matrix.arch}}-toolchain | |
| - name: Unpack toolchain | |
| run: | | |
| Expand-Archive llvm-mingw-*.zip -DestinationPath . | |
| del llvm-mingw-*.zip | |
| mv llvm-mingw-* c:\llvm-mingw | |
| echo "c:\llvm-mingw\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append | |
| echo "c:\llvm-mingw\python\bin" | Out-File -FilePath $Env:GITHUB_PATH -Encoding utf8 -Append | |
| echo "PYTHON_EXE=c:/llvm-mingw/python/bin/python3.exe" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| - uses: actions/checkout@v4 | |
| - name: Checkout llvm-project | |
| env: | |
| LLVM_VERSION: ${{needs.prepare.outputs.LLVM_VERSION}} | |
| run: | | |
| git config --global core.autocrlf false | |
| bash -c "CHECKOUT_ONLY=1 ./build-llvm.sh" | |
| - name: Build test executables | |
| run: | | |
| cd llvm-project | |
| mkdir build-tools | |
| cd build-tools | |
| cmake ../llvm ` | |
| -G Ninja ` | |
| -DCMAKE_BUILD_TYPE=Release ` | |
| -DLLVM_TARGETS_TO_BUILD=X86 ` | |
| -DCMAKE_C_COMPILER=clang ` | |
| -DCMAKE_CXX_COMPILER=clang++ | |
| ninja not FileCheck llvm-config KillTheDoctor count split-file | |
| echo "LLVM_CONFIG=$PWD\bin\llvm-config.exe" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| echo "CMAKE_DIR=$PWD\lib\cmake\llvm" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append | |
| - name: Build and test compiler-rt | |
| # Skipping libfuzzer; all tests fail since the clang mingw driver | |
| # doesn't support -fsanitize=fuzzer. | |
| # Skipping ORC; the tests rely on llvm-jitlink being available, | |
| # which requires building a large part of LLVM among the test | |
| # tools above, and jitlink requires an MSVC toolchain to be available. | |
| run: | | |
| cd llvm-project | |
| mkdir build-compiler-rt | |
| cd build-compiler-rt | |
| cmake ../compiler-rt ` | |
| -G Ninja ` | |
| -DCMAKE_BUILD_TYPE=Release ` | |
| -DPython3_EXECUTABLE="$Env:PYTHON_EXE" ` | |
| -DCMAKE_C_COMPILER=clang ` | |
| -DCMAKE_CXX_COMPILER=clang++ ` | |
| -DCMAKE_C_COMPILER_TARGET=${{matrix.arch}}-w64-windows-gnu ` | |
| -DCOMPILER_RT_DEFAULT_TARGET_ONLY=TRUE ` | |
| -DCOMPILER_RT_USE_BUILTINS_LIBRARY=TRUE ` | |
| -DLLVM_CONFIG_PATH="$Env:LLVM_CONFIG" ` | |
| -DLLVM_CMAKE_DIR="$Env:CMAKE_DIR" ` | |
| -DSANITIZER_CXX_ABI=libc++ ` | |
| -DCOMPILER_RT_INCLUDE_TESTS=ON ` | |
| -DCOMPILER_RT_BUILD_LIBFUZZER=OFF ` | |
| -DCOMPILER_RT_BUILD_ORC=OFF | |
| ninja | |
| ninja check-compiler-rt | |
| # Test cross-building ffmpeg for all 4 targeted architectures from linux. | |
| # This is done only on scheduled builds, with a toolchain with assertions | |
| # enabled, to catch code generation bugs that might trigger asserts, to | |
| # find such regressions early. | |
| linux-test-cross-build-ffmpeg: | |
| if: (github.event_name == 'schedule') && (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [linux-asserts] | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| arch: | |
| - i686 | |
| - x86_64 | |
| - armv7 | |
| - aarch64 | |
| steps: | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: linux-asserts-toolchain | |
| - name: Unpack cross toolchain | |
| run: | | |
| tar -Jxf llvm-mingw-*.tar.xz | |
| rm llvm-mingw-*.tar.xz | |
| sudo mv llvm-mingw* /opt/llvm-mingw | |
| echo /opt/llvm-mingw/bin >> $GITHUB_PATH | |
| - name: Checkout ffmpeg | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ffmpeg/ffmpeg | |
| ref: n6.0 | |
| path: ffmpeg | |
| - name: Build ffmpeg | |
| run: | | |
| sudo apt-get update && sudo apt-get install nasm | |
| mkdir ffmpeg-build | |
| cd ffmpeg-build | |
| # Set a limit of 3 minutes per process/object file; with unproven | |
| # versions from latest git, the compiler may occasionally hang. | |
| # Make sure we exit in a reasonable time instead of waiting for | |
| # the whole github actions timeout of 6h before exiting. | |
| ulimit -t 180 | |
| ../ffmpeg/configure --arch=${{matrix.arch}} --target-os=mingw32 --cross-prefix=${{matrix.arch}}-w64-mingw32- --enable-gpl | |
| make -j$(nproc) | |
| # Test building ffmpeg for natively on x86_64 Windows and run its tests, | |
| # to find cases of compiler bugs don't show up as failed asserts in the | |
| # compiler itself, but that only show up at runtime. This is only done | |
| # for scheduled builds. | |
| test-ffmpeg: | |
| if: (github.event_name == 'schedule') && (github.repository == 'mstorsjo/llvm-mingw') | |
| needs: [linux-cross-windows] | |
| runs-on: windows-latest | |
| defaults: | |
| run: | |
| shell: msys2 {0} | |
| steps: | |
| - name: Avoid git checking out files with CRLF | |
| shell: cmd | |
| run: | | |
| git config --global core.autocrlf false | |
| - uses: msys2/setup-msys2@v2 | |
| with: | |
| msystem: mingw64 | |
| install: >- | |
| unzip | |
| make | |
| rsync | |
| diffutils | |
| pacboy: >- | |
| nasm:p | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: windows-ucrt-x86_64-toolchain | |
| - name: Unpack toolchain | |
| run: | | |
| unzip -q llvm-mingw-*.zip | |
| rm llvm-mingw-*.zip | |
| mv llvm-mingw-* /llvm-mingw | |
| echo /llvm-mingw/bin >> $GITHUB_PATH | |
| - name: Checkout ffmpeg | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ffmpeg/ffmpeg | |
| ref: n6.0 | |
| path: ffmpeg | |
| - name: Build & test ffmpeg | |
| run: | | |
| export PATH=/llvm-mingw/bin:$PATH | |
| mkdir ffmpeg-build | |
| cd ffmpeg-build | |
| ../ffmpeg/configure --samples=../fate-samples --enable-gpl | |
| make -j$(nproc) | |
| make fate-rsync | |
| make -j$(nproc) fate | |
| upload-nightly: | |
| if: (github.event_name == 'schedule') && (github.repository == 'mstorsjo/llvm-mingw') | |
| permissions: | |
| contents: write | |
| needs: [linux, linux-cross-aarch64, macos, linux-cross-windows, test-toolchain, linux-test-cross-build-ffmpeg, test-ffmpeg] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Download all artifacts | |
| uses: actions/download-artifact@v4 | |
| - name: Rearrange files | |
| run: | | |
| rm -rf linux-asserts* | |
| rm -rf msys2* | |
| mv *-toolchain/*.zip *-toolchain/*.tar.xz . | |
| - name: Upload binaries | |
| env: | |
| GITHUB_TOKEN: ${{github.token}} | |
| run: | | |
| gh release upload nightly *.tar.xz *.zip --clobber -R ${{github.repository}} |