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113 lines
3.5 KiB
YAML
113 lines
3.5 KiB
YAML
# Compiler compatibility testing across multiple C compilers
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name: Compiler Tests
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on:
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push:
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pull_request:
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permissions:
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contents: read
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concurrency:
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cancel-in-progress: true
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group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
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jobs:
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compiler-matrix:
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name: ${{ matrix.cc }} on ${{ matrix.os }}
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strategy:
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fail-fast: false
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matrix:
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include:
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# System default compilers
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- { pkgs: '', cc: cc, cxx: c++, x86: true, cxxtest: true, freestanding: true, os: ubuntu-latest }
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- { pkgs: '', cc: gcc, cxx: g++, x86: true, cxxtest: true, freestanding: true, os: ubuntu-latest }
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# GCC versions - latest stable and LTS
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- { pkgs: 'gcc-14 g++-14 lib32gcc-14-dev', cc: gcc-14, cxx: g++-14, x86: true, cxxtest: true, freestanding: true, os: ubuntu-24.04 }
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- { pkgs: 'gcc-11 g++-11 lib32gcc-11-dev', cc: gcc-11, cxx: g++-11, x86: true, cxxtest: true, freestanding: true, os: ubuntu-22.04 }
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# Clang versions - system default, latest stable, and older stable
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- { pkgs: 'lib32gcc-12-dev', cc: clang, cxx: clang++, x86: true, cxxtest: true, freestanding: false, os: ubuntu-latest }
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- { pkgs: 'clang-18 lib32gcc-12-dev', cc: clang-18, cxx: clang++-18, x86: true, cxxtest: true, freestanding: false, os: ubuntu-24.04 }
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- { pkgs: 'clang-14 lib32gcc-12-dev', cc: clang-14, cxx: clang++-14, x86: true, cxxtest: true, freestanding: false, os: ubuntu-22.04 }
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runs-on: ${{ matrix.os }}
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env:
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CC: ${{ matrix.cc }}
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CXX: ${{ matrix.cxx }}
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FIXME__LZ4_CI_IGNORE: ' echo Error. But we ignore it for now.'
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steps:
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- name: Checkout
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uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
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- name: Install dependencies
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run: |
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sudo apt-get update
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sudo apt-get install gcc-multilib
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if [ "${{ matrix.pkgs }}" != "" ]; then
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sudo apt-get install ${{ matrix.pkgs }}
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fi
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- name: Display environment info
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run: |
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echo "=== Compiler Information ==="
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type $CC && which $CC && $CC --version
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echo "=== C++ Compiler Information ==="
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type $CXX && which $CXX && $CXX --version
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- name: Basic build test
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run: make -j V=1
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- name: Installation test
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run: make -C tests test-install V=1
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- name: Build all with strict flags
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run: |
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make clean
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CFLAGS="-Werror -O0" make -j all V=1
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- name: C90 standard compliance test
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run: |
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make clean
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make -j c_standards_c90 V=1
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- name: C11 standard compliance test
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run: |
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make clean
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make -j c_standards_c11 V=1
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- name: C library for C++ program test
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if: ${{ matrix.cxxtest }}
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run: |
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make clean
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make -j ctocxxtest V=1
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- name: C++ compilation test
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if: ${{ matrix.cxxtest }}
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run: |
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make clean
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make -j cxxtest V=1
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- name: Freestanding environment test
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if: ${{ matrix.freestanding }}
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run: |
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make clean
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make test-freestanding V=1
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- name: Fortified build test
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run: |
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make clean
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CFLAGS='-fPIC' LDFLAGS='-pie -fPIE -D_FORTIFY_SOURCE=2' make -j -C programs default V=1
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- name: Core functionality test
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run: |
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make clean
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CPPFLAGS=-DLZ4IO_NO_TSAN_ONLY make -j V=1 -C tests test-lz4
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- name: 32-bit compatibility test
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if: ${{ matrix.x86 }}
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run: |
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make clean
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CFLAGS='-Werror -O1' make -j -C tests test-lz4c32 V=1
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