C++20 compatible polyfill for <expected>
#1036
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| name: build | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - '.github/workflows/build.yml' | |
| - 'include/**' | |
| - 'tests/**' | |
| - 'CMakeLists.txt' | |
| - 'cmake/**' | |
| - 'nix/**' | |
| pull_request: | |
| branches: | |
| - main | |
| paths: | |
| - '.github/workflows/build.yml' | |
| - 'include/**' | |
| - 'tests/**' | |
| - 'CMakeLists.txt' | |
| - 'cmake/**' | |
| - 'nix/**' | |
| jobs: | |
| linux: | |
| runs-on: | |
| group: default | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| configuration: | |
| - Debug | |
| - Release | |
| env: | |
| - compiler: gcc | |
| release: 12 | |
| modes: "cxx20" | |
| - compiler: clang | |
| release: 16 | |
| modes: "cxx20" | |
| - compiler: clang | |
| release: 17 | |
| modes: "cxx20" | |
| - compiler: gcc | |
| release: 13 | |
| modes: "cxx20 cxx23" | |
| - compiler: gcc | |
| release: 14 | |
| modes: "cxx20 cxx23" | |
| - compiler: clang | |
| release: 18 | |
| modes: "cxx20 cxx23" | |
| - compiler: clang | |
| release: 19 | |
| modes: "cxx20 cxx23" | |
| container: libfn/ci-build-${{ matrix.env.compiler }}:${{ matrix.env.release }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Prepare build | |
| run: | | |
| mkdir .build | |
| cd .build | |
| cmake -DCMAKE_BUILD_TYPE=${{ matrix.configuration }} .. | |
| COMPILER=$( grep -iE "^CMAKE_CXX_COMPILER:FILEPATH=" CMakeCache.txt | sed -e "s|^[^=]+=||" ) | |
| FLAGS=$( grep -iE "^CMAKE_CXX_FLAGS:STRING=" CMakeCache.txt | sed -e "s|^[^=]+=||" ) | |
| printf "C++ compiler: %s\n" "$COMPILER" | |
| $COMPILER --version | |
| printf "C++ compilation options: %s\n" "$FLAGS" | |
| - name: Build and test C++20 mode | |
| if: ${{ contains( matrix.env.modes, 'cxx20' ) }} | |
| run: | | |
| cd .build | |
| cmake --build . --target clean | |
| cmake --build . --target cxx20 | |
| ctest -L cxx20 --output-on-failure | |
| - name: Build and test C++23 mode | |
| if: ${{ contains( matrix.env.modes, 'cxx23' ) }} | |
| run: | | |
| cd .build | |
| cmake --build . --target clean | |
| cmake --build . --target cxx23 | |
| ctest -L cxx23 --output-on-failure | |
| # We want to build all for at least one arbitrary configuration | |
| - name: Build and test all | |
| if: ${{ matrix.env.compiler == 'gcc' && matrix.env.release == '14' }} | |
| run: | | |
| cd .build | |
| cmake --build . --target clean | |
| cmake --build . | |
| ctest --output-on-failure | |
| macos: | |
| runs-on: macos-${{ matrix.env.osver }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| configuration: | |
| - Debug | |
| - Release | |
| env: | |
| - compiler: appleclang | |
| osver: 15 | |
| modes: "cxx20 cxx23" | |
| - compiler: clang | |
| release: 18 | |
| osver: 15 | |
| modes: "cxx20 cxx23" | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Prepare build | |
| run: | | |
| mkdir .build | |
| cd .build | |
| if [[ "${{ matrix.env.compiler }}" == "appleclang" ]]; then CXX="$(which clang++)"; endif | |
| if [[ "${{ matrix.env.compiler }}" == "clang" ]]; then CXX="$(brew --prefix llvm@${{ matrix.env.release }})/bin/clang++"; endif | |
| [[ -z "$CXX" ]] && exit 1 | |
| cmake -DCMAKE_BUILD_TYPE=${{ matrix.configuration }} .. | |
| grep -iE "^CMAKE_CXX_COMPILER" CMakeCache.txt | |
| grep -iE "^CMAKE_CXX_FLAGS" CMakeCache.txt | |
| COMPILER=$( grep -iE "^CMAKE_CXX_COMPILER:FILEPATH=" CMakeCache.txt | sed -e "s|^[^=]+=||" ) | |
| FLAGS=$( grep -iE "^CMAKE_CXX_FLAGS:STRING=" CMakeCache.txt | sed -e "s|^[^=]+=||" ) | |
| printf "C++ compiler: %s\n" "$COMPILER" | |
| $COMPILER --version | |
| printf "C++ compilation options: %s\n" "$FLAGS" | |
| - name: Build and test C++20 mode | |
| if: ${{ contains( matrix.env.modes, 'cxx20' ) }} | |
| run: | | |
| cd .build | |
| cmake --build . --target clean | |
| cmake --build . --target cxx20 | |
| ctest -L cxx20 --output-on-failure | |
| - name: Build and test C++23 mode | |
| if: ${{ contains( matrix.env.modes, 'cxx23' ) }} | |
| run: | | |
| cd .build | |
| cmake --build . --target clean | |
| cmake --build . --target cxx23 | |
| ctest -L cxx23 --output-on-failure | |
| windows: | |
| runs-on: windows-${{ matrix.env.osver }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| configuration: | |
| - Debug | |
| - Release | |
| env: | |
| - compiler: "Visual Studio 17 2022" | |
| osver: 2025 | |
| modes: "cxx20" | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Prepare build | |
| run: | | |
| mkdir .build | |
| cd .build | |
| cmake -G "${{ matrix.env.compiler }}" -A x64 .. | |
| - name: Build and test C++20 mode | |
| if: ${{ contains( matrix.env.modes, 'cxx20' ) }} | |
| run: | | |
| cd .build | |
| cmake --build . --config ${{ matrix.configuration }} --target clean | |
| cmake --build . --config ${{ matrix.configuration }} --target cxx20 | |
| ctest -L cxx20 -C ${{ matrix.configuration }} --output-on-failure | |
| - name: Build and test C++23 mode | |
| if: ${{ contains( matrix.env.modes, 'cxx23' ) }} | |
| run: | | |
| cd .build | |
| cmake --build . --config ${{ matrix.configuration }} --target clean | |
| cmake --build . --config ${{ matrix.configuration }} --target cxx23 | |
| ctest -L cxx23 -C ${{ matrix.configuration }} --output-on-failure | |
| nixos: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| compiler: | |
| - gcc | |
| - clang | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install Nix | |
| uses: cachix/install-nix-action@v30 | |
| with: | |
| extra_nix_config: | | |
| access-tokens = github.com=${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and test | |
| run: nix -L build '.#${{matrix.compiler}}' |