Avoid unreachable code after a return statement #3707
Workflow file for this run
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| # This is a copy of ci-unix-shared-local.yml for building shared libraries | |
| # with an additional build configuration (using installed deps and dav1d). | |
| name: CI Unix Shared Installed | |
| on: [push, pull_request] | |
| permissions: | |
| contents: read | |
| # Cancel the workflow if a new one is triggered from the same PR, branch, or tag, except on main. | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: ${{ github.ref != 'refs/heads/main' }} | |
| jobs: | |
| build-shared-installed: | |
| strategy: | |
| fail-fast: false | |
| # Generate the configurations: | |
| # Ubuntu with gcc 14 with oldest-cmake set to true or false | |
| # OSX with default gcc and CMake (oldest-cmake is unused on OSX) | |
| matrix: | |
| os: [ubuntu-24.04, macos-latest] | |
| oldest-cmake: [false, true] | |
| include: | |
| # Add a gcc version on Ubuntu only | |
| - os: ubuntu-24.04 | |
| compiler: gcc | |
| gcc: 14 | |
| exclude: | |
| # Do not use the oldest CMake on OSX | |
| - os: macos-latest | |
| oldest-cmake: true | |
| runs-on: ${{ matrix.os }} | |
| steps: | |
| - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| - uses: ./.github/actions/setup-linux | |
| if: runner.os == 'Linux' | |
| with: | |
| codec-aom: "SYSTEM" | |
| codec-dav1d: "SYSTEM" | |
| gcc-version: ${{ matrix.gcc }} | |
| gtest: "SYSTEM" | |
| libyuv: "SYSTEM" | |
| oldest-cmake: ${{ matrix.oldest-cmake }} | |
| - uses: ./.github/actions/setup-macos | |
| if: runner.os == 'macOS' | |
| with: | |
| codec-aom: "SYSTEM" | |
| codec-dav1d: "SYSTEM" | |
| gtest: "SYSTEM" | |
| - name: Disable libyuv on macOS | |
| # TODO(yguyon): Install libyuv (not available with brew). | |
| if: runner.os == 'macOS' | |
| run: echo "CMAKE_AVIF_FLAGS=\"-DAVIF_LIBYUV=OFF\"" >> $GITHUB_ENV | |
| - name: Prepare libavif (cmake) | |
| run: > | |
| cmake -G Ninja -S . -B build | |
| -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON | |
| -DAVIF_CODEC_AOM=SYSTEM | |
| -DAVIF_CODEC_AOM_DECODE=OFF -DAVIF_CODEC_AOM_ENCODE=ON | |
| -DAVIF_CODEC_DAV1D=SYSTEM | |
| -DAVIF_BUILD_EXAMPLES=ON -DAVIF_BUILD_APPS=ON | |
| -DAVIF_BUILD_TESTS=ON -DAVIF_GTEST=SYSTEM | |
| -DAVIF_BUILD_GDK_PIXBUF=ON -DCMAKE_INSTALL_PREFIX=./build/install | |
| -DAVIF_ENABLE_WERROR=ON ${{ env.CMAKE_AVIF_FLAGS }} | |
| - name: Build libavif (ninja) | |
| working-directory: ./build | |
| run: ninja | |
| - name: Run AVIF Tests | |
| working-directory: ./build | |
| run: ctest -j $(getconf _NPROCESSORS_ONLN) --output-on-failure | |
| - name: Install AVIF | |
| working-directory: ./build | |
| run: ninja install | |
| - name: Test installed cmake | |
| working-directory: ./build | |
| run: > | |
| mkdir test && cd test | |
| echo "cmake_minimum_required(VERSION 3.13) | |
| project(FindPackageTest) | |
| message(STATUS ${CMAKE_PREFIX_PATH}) | |
| find_package(libavif REQUIRED) | |
| if(TARGET avif) | |
| message(STATUS "\""avif found"\"") | |
| else() | |
| message(FATAL_ERROR "\""avif not found"\"") | |
| endif()" >> CMakeLists.txt | |
| cmake . -DCMAKE_PREFIX_PATH=../install | |
| - name: Prepare libavif with [[nodiscard]] (cmake) | |
| # CMake 3.21 is needed to force C23 for [[nodiscard]]. | |
| if: runner.oldest-cmake == 'false' | |
| run: > | |
| cmake -G Ninja -S . -B build_nodiscard | |
| -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON | |
| -DAVIF_CODEC_AOM=SYSTEM | |
| -DAVIF_CODEC_AOM_DECODE=OFF -DAVIF_CODEC_AOM_ENCODE=ON | |
| -DAVIF_CODEC_DAV1D=SYSTEM | |
| -DAVIF_ENABLE_NODISCARD=ON -DAVIF_ENABLE_WERROR=ON | |
| -DAVIF_BUILD_EXAMPLES=ON -DAVIF_BUILD_APPS=ON | |
| -DAVIF_BUILD_TESTS=ON -DAVIF_GTEST=LOCAL | |
| -DAVIF_BUILD_GDK_PIXBUF=ON ${{ env.CMAKE_AVIF_FLAGS }} | |
| - name: Build libavif with [[nodiscard]] (ninja) | |
| if: runner.oldest-cmake == 'false' | |
| working-directory: ./build_nodiscard | |
| run: ninja |