.github/workflows/compilers.yml - dev - githubmirror/lz4

.github/workflows/compilers.yml
112 строк4 KB
dependabot[bot]
build(deps): bump actions/checkout from 6.0.1 to 6.0.2
26 янв 2026, 07:41
26 янв 2026, 07:41ce191b2
# Compiler compatibility testing across multiple C compilers
name: Compiler Tests
on:
  push:
  pull_request:

permissions:
  contents: read

concurrency:
  cancel-in-progress: true
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}

jobs:
  compiler-matrix:
    name: ${{ matrix.cc }} on ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          # System default compilers
          - { pkgs: '', cc: cc, cxx: c++, x86: true, cxxtest: true, freestanding: true, os: ubuntu-latest }
          - { pkgs: '', cc: gcc, cxx: g++, x86: true, cxxtest: true, freestanding: true, os: ubuntu-latest }
          
          # GCC versions - latest stable and LTS
          - { pkgs: 'gcc-14 g++-14 lib32gcc-14-dev', cc: gcc-14, cxx: g++-14, x86: true, cxxtest: true, freestanding: true, os: ubuntu-24.04 }
          - { pkgs: 'gcc-11 g++-11 lib32gcc-11-dev', cc: gcc-11, cxx: g++-11, x86: true, cxxtest: true, freestanding: true, os: ubuntu-22.04 }
          
          # Clang versions - system default, latest stable, and older stable
          - { pkgs: 'lib32gcc-12-dev', cc: clang, cxx: clang++, x86: true, cxxtest: true, freestanding: false, os: ubuntu-latest }
          - { pkgs: 'clang-18 lib32gcc-12-dev', cc: clang-18, cxx: clang++-18, x86: true, cxxtest: true, freestanding: false, os: ubuntu-24.04 }
          - { pkgs: 'clang-14 lib32gcc-12-dev', cc: clang-14, cxx: clang++-14, x86: true, cxxtest: true, freestanding: false, os: ubuntu-22.04 }

    runs-on: ${{ matrix.os }}
    env:
      CC: ${{ matrix.cc }}
      CXX: ${{ matrix.cxx }}
      FIXME__LZ4_CI_IGNORE: ' echo Error. But we ignore it for now.'

    steps:
    - name: Checkout
      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install gcc-multilib
        if [ "${{ matrix.pkgs }}" != "" ]; then
          sudo apt-get install ${{ matrix.pkgs }}
        fi

    - name: Display environment info
      run: |
        echo "=== Compiler Information ==="
        type $CC && which $CC && $CC --version
        echo "=== C++ Compiler Information ==="
        type $CXX && which $CXX && $CXX --version

    - name: Basic build test
      run: make -j V=1

    - name: Installation test
      run: make -C tests test-install V=1

    - name: Build all with strict flags
      run: |
        make clean
        CFLAGS="-Werror -O0" make -j all V=1

    - name: C90 standard compliance test
      run: |
        make clean
        make -j c_standards_c90 V=1

    - name: C11 standard compliance test
      run: |
        make clean
        make -j c_standards_c11 V=1

    - name: C library for C++ program test
      if: ${{ matrix.cxxtest }}
      run: |
        make clean
        make -j ctocxxtest V=1

    - name: C++ compilation test
      if: ${{ matrix.cxxtest }}
      run: |
        make clean
        make -j cxxtest V=1

    - name: Freestanding environment test
      if: ${{ matrix.freestanding }}
      run: |
        make clean
        make test-freestanding V=1

    - name: Fortified build test
      run: |
        make clean
        CFLAGS='-fPIC' LDFLAGS='-pie -fPIE -D_FORTIFY_SOURCE=2' make -j -C programs default V=1

    - name: Core functionality test
      run: |
        make clean
        CPPFLAGS=-DLZ4IO_NO_TSAN_ONLY make -j V=1 -C tests test-lz4

    - name: 32-bit compatibility test
      if: ${{ matrix.x86 }}
      run: |
        make clean
        CFLAGS='-Werror -O1' make -j -C tests test-lz4c32 V=1