Improvements to the build system #21
Workflow file for this run
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| # This starter workflow is for a CMake project running on multiple platforms. There is a different starter workflow if you just want a single platform. | |
| # See: https://github.com/actions/starter-workflows/blob/main/ci/cmake-single-platform.yml | |
| name: CMake on multiple platforms | |
| on: | |
| push: | |
| branches: [ "master" ] | |
| pull_request: | |
| branches: [ "master" ] | |
| jobs: | |
| build: | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| # Set fail-fast to false to ensure that feedback is delivered for all matrix combinations. Consider changing this to true when your workflow is stable. | |
| fail-fast: false | |
| # Set up a matrix to run the following 3 configurations: | |
| # 1. <Windows, Release, latest MSVC compiler toolchain on the default runner image, default generator> | |
| # 2. <Linux, Release, latest GCC compiler toolchain on the default runner image, default generator> | |
| # 3. <Linux, Release, latest Clang compiler toolchain on the default runner image, default generator> | |
| # | |
| # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list. | |
| matrix: | |
| os: [ubuntu-26.04] | |
| build_type: [Release] | |
| c_compiler: [gcc, clang, cl] | |
| ffmpeg_from_vcpkg: [ON, OFF] | |
| ffmpeg_from_pkgconfig: [ON, OFF] | |
| include: | |
| # - os: windows-latest | |
| # c_compiler: cl | |
| # cpp_compiler: cl | |
| # use_pthreads: ON | |
| - os: ubuntu-26.04 | |
| c_compiler: gcc | |
| cpp_compiler: g++ | |
| use_pthreads: OFF | |
| - os: ubuntu-26.04 | |
| c_compiler: clang | |
| cpp_compiler: clang++ | |
| use_pthreads: OFF | |
| exclude: | |
| - os: windows-latest | |
| c_compiler: gcc | |
| - os: windows-latest | |
| c_compiler: clang | |
| - os: ubuntu-26.04 | |
| c_compiler: cl | |
| - ffmpeg_from_vcpkg: ON | |
| ffmpeg_from_pkgconfig: ON | |
| - ffmpeg_from_vcpkg: OFF | |
| ffmpeg_from_pkgconfig: OFF | |
| # VCPKG is fucking broken on this pos github runner. | |
| - os: ubuntu-26.04 | |
| ffmpeg_from_vcpkg: ON | |
| - os: windows-latest | |
| ffmpeg_from_pkgconfig: ON | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| - name: Set reusable strings | |
| # Turn repeated input strings (such as the build output directory) into step outputs. These step outputs can be used throughout the workflow file. | |
| id: strings | |
| shell: bash | |
| run: | | |
| echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT" | |
| echo "vcpkg-toolchain=$VCPKG_INSTALLATION_ROOT/scripts/buildsystems/vcpkg.cmake" >> "$GITHUB_OUTPUT" | |
| - name: Install prereqs on linux | |
| if: ${{ contains(matrix.os, 'ubuntu') }} | |
| id: install | |
| run: > | |
| sudo apt-get update | |
| sudo apt-get install libavutil-dev libavcodec-dev | |
| libswresample-dev libavformat-dev nasm libasound2-dev libx11-dev libxrandr-dev | |
| libxi-dev libgl1-mesa-dev libglu1-mesa-dev libxcursor-dev libxinerama-dev | |
| libxkbcommon-dev autoconf autoconf-archive automake libtool | |
| # git clone https://github.com/microsoft/vcpkg.git | |
| # | |
| # cd vcpkg | |
| # | |
| # echo "vcpkg-toolchain=$(pwd)/scripts/buildsystems/vcpkg.cmake" >> "$GITHUB_OUTPUT" | |
| # | |
| # ./bootstrap-vcpkg.sh | |
| - name: Install ffmpeg binaries on windows | |
| if: ${{ contains(matrix.os, 'windows') }} | |
| id: ffmp | |
| shell: powershell | |
| run: | | |
| Invoke-WebRequest -Uri https://www.gyan.dev/ffmpeg/builds/ffmpeg-release-full-shared.7z -OutFile ffmpeg-shared.7z | |
| & 7z x .\ffmpeg-shared.7z -y | |
| (Get-ChildItem -Directory | Where-Object {$_.Name -like "*ffmpeg*"} | Select-Object -First 1 | ForEach-Object { "ffmp-dir=$($_.Name)" }) >> $GITHUB_OUTPUT | |
| # - name: Update vcpkg root | |
| # shell: bash | |
| # run: | | |
| # cd $VCPKG_INSTALLATION_ROOT | |
| # git reset --hard | |
| # git pull | |
| # cd - | |
| - name: Configure CMake | |
| # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make. | |
| # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type | |
| run: > | |
| cmake -B ${{ steps.strings.outputs.build-output-dir }} | |
| -DCMAKE_TOOLCHAIN_FILE=${{ steps.strings.outputs.vcpkg-toolchain }} | |
| -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }} | |
| -DCMAKE_C_COMPILER=${{ matrix.c_compiler }} | |
| -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} | |
| -DFFMPEG_DIR=${{ case( contains(matrix.os, 'windows'), steps.ffmp.outputs.ffmp-dir, '') }} | |
| -DUSE_FFMPEG_FROM_VCPKG=${{ matrix.ffmpeg_from_vcpkg }} | |
| -DUSE_FFMPEG_FROM_PKGCONFIG=${{ matrix.ffmpeg_from_pkgconfig }} | |
| -DUSE_PTHREADS4W=${{ matrix.use_pthreads }} | |
| -DVCPKG_TARGET_TRIPLET=${{ case( matrix.os == 'ubuntu-26.04', 'x64-linux', | |
| matrix.os == 'windows-latest', 'x64-windows-static-md-release', | |
| '' ) }} | |
| -S ${{ github.workspace }} | |
| - name: Build | |
| # Build your program with the given configuration. Note that --config is needed because the default Windows generator is a multi-config generator (Visual Studio generator). | |
| run: cmake --build ${{ steps.strings.outputs.build-output-dir }} | |
| # - name: Test | |
| # working-directory: ${{ steps.strings.outputs.build-output-dir }} | |
| # Execute tests defined by the CMake configuration. Note that --build-config is needed because the default Windows generator is a multi-config generator (Visual Studio generator). | |
| # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail | |
| # run: ctest --build-config ${{ matrix.build_type }} |