build.yml

name: build

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "*" ]

jobs:
  build:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: true

      matrix:
        os: [ubuntu-latest, ubuntu-24.04-arm, macos-15, macos-15-intel, windows-latest]
        build_type: [Release]
        shared_libs: [ON, OFF]
        exclude:
          # Windows only builds statically: the shared build scatters DLLs
          # across _deps subdirs so ganak.exe can't find them at runtime.
          - os: windows-latest
            shared_libs: ON

    steps:
    - name: Set up MSYS2
      if: contains(matrix.os, 'windows')
      uses: msys2/setup-msys2@v2
      with:
        msystem: MINGW64
        update: true
        install: >-
          mingw-w64-x86_64-gcc
          mingw-w64-x86_64-cmake
          mingw-w64-x86_64-ninja
          mingw-w64-x86_64-gmp
          mingw-w64-x86_64-mpfr
          mingw-w64-x86_64-flint
          mingw-w64-x86_64-zlib
          mingw-w64-x86_64-pkgconf
          make

    - uses: actions/setup-python@v5
      if: "!contains(matrix.os, 'windows')"
      with:
        python-version: '3.10'

    - name: Setup ccache
      if: "!contains(matrix.os, 'windows')"
      uses: hendrikmuhs/ccache-action@v1.2
      with:
        key: ${{ matrix.os }}-${{ matrix.build_type }}-${{ matrix.shared_libs }}
        max-size: 500M

    - name: Install gmp for Mac
      if: contains(matrix.os, 'macos')
      run: |
        wget https://ftp.gnu.org/gnu/gmp/gmp-6.3.0.tar.xz
        tar xf gmp-6.3.0.tar.xz
        cd gmp-6.3.0
        ./configure --enable-static --enable-cxx --enable-shared --with-pic
        make -j8
        sudo make install
        cd ..

    - name: Install zlib for Mac dynamic
      if: contains(matrix.os, 'macos') && matrix.shared_libs == 'ON'
      run: |
        wget https://github.com/madler/zlib/releases/download/v1.3.1/zlib-1.3.1.tar.gz
        tar xzvf zlib-1.3.1.tar.gz
        cd zlib-1.3.1
        ./configure
        make -j8
        sudo make install
        cd ..

    - name: Install zlib for Mac static
      if: contains(matrix.os, 'macos') && matrix.shared_libs == 'OFF'
      run: |
        wget https://github.com/madler/zlib/releases/download/v1.3.1/zlib-1.3.1.tar.gz
        tar xzvf zlib-1.3.1.tar.gz
        cd zlib-1.3.1
        ./configure --static
        make -j8
        sudo make install
        cd ..

    - name: Install mpfr for Mac
      if: contains(matrix.os, 'macos')
      run: |
        wget https://ftp.gnu.org/gnu/mpfr/mpfr-4.2.1.tar.xz
        tar xf mpfr-4.2.1.tar.xz
        cd mpfr-4.2.1
        ./configure --enable-static --enable-cxx --enable-shared
        make -j8
        sudo make install
        cd ..

    - name: Install dependencies for Linux
      if: contains(matrix.os, 'ubuntu')
      run: sudo apt-get update && sudo apt-get install -yq help2man libgmp-dev libmpfr-dev

    - name: Install flint
      if: "!contains(matrix.os, 'windows')"
      run: |
        wget https://github.com/flintlib/flint/releases/download/v3.2.0-rc1/flint-3.2.0-rc1.tar.gz
        tar xzf flint-3.2.0-rc1.tar.gz
        cd flint-3.2.0-rc1
        ./configure --enable-static --enable-shared
        make -j8
        sudo make install
        cd ..

    - uses: actions/checkout@v4
      with:
        path: project
        submodules: 'true'

    - name: Build project (non-Windows)
      if: "!contains(matrix.os, 'windows')"
      run: |
        cd project
        mkdir -p build && cd build
        cmake \
        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
        -DBUILD_SHARED_LIBS=${{ matrix.shared_libs }} \
        -DENABLE_TESTING=OFF \
        -DCMAKE_C_COMPILER_LAUNCHER=ccache \
        -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
        -S ..
        cmake --build . --config ${{matrix.build_type}} -v

    - name: Build project (Windows)
      if: contains(matrix.os, 'windows')
      shell: msys2 {0}
      run: |
        cd project
        mkdir -p build && cd build
        cmake \
        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
        -DBUILD_SHARED_LIBS=${{ matrix.shared_libs }} \
        -DENABLE_TESTING=OFF \
        -G Ninja \
        -S ..
        cmake --build . --config ${{matrix.build_type}} -v

    - name: Test
      if: "!contains(matrix.os, 'windows')"
      run: ctest -C ${{matrix.build_type}} --verbose

    - name: run it to check it executes (non-Windows)
      if: "!contains(matrix.os, 'windows')"
      run: |
        echo "Running version command"
        ./project/build/ganak --version
        echo $?
        echo "Running help command"
        ./project/build/ganak --help
        echo $?

    - name: run it to check it executes (Windows)
      if: contains(matrix.os, 'windows')
      shell: msys2 {0}
      run: |
        EXE=./project/build/ganak.exe
        echo "Running: $EXE --version"
        $EXE --version
        echo $?
        echo "Running: $EXE --help"
        $EXE --help
        echo $?


    - name: Upload Artifact - Linux
      if: contains(matrix.os, 'ubuntu') && matrix.shared_libs == 'OFF' && !contains(matrix.os, 'arm')
      uses: actions/upload-artifact@v4
      with:
        name: ganak-linux-amd64
        path: |
          project/build/ganak
          project/build/lib/*
          project/build/include/*

    - name: Upload Artifact - Linux arm
      if: contains(matrix.os, 'ubuntu') && matrix.shared_libs == 'OFF' && contains(matrix.os, 'arm')
      uses: actions/upload-artifact@v4
      with:
        name: ganak-linux-arm64
        path: |
          project/build/ganak
          project/build/lib/*
          project/build/include/*

    - name: Upload Artifact - Mac Intel
      if: matrix.os == 'macos-15-intel' && matrix.shared_libs == 'OFF'
      uses: actions/upload-artifact@v4
      with:
        name: ganak-mac-x86_64
        path: |
          project/build/ganak
          project/build/lib/*
          project/build/include/*

    - name: Upload Artifact - Mac Arm
      if: matrix.os == 'macos-15' && matrix.shared_libs == 'OFF'
      uses: actions/upload-artifact@v4
      with:
        name: ganak-mac-arm64
        path: |
          project/build/ganak
          project/build/lib/*
          project/build/include/*

    - name: Upload Artifact - Windows
      if: matrix.os == 'windows-latest' && matrix.shared_libs == 'OFF'
      uses: actions/upload-artifact@v4
      with:
        name: ganak-windows-x86_64
        path: |
          project/build/ganak.exe
          project/build/lib/*
          project/build/include/*