name: Build (Nintendo 3DS)

on: [push, pull_request]

jobs:
  n3ds:
    runs-on: ubuntu-latest
    container:
      image: devkitpro/devkitarm:latest
    steps:
      - uses: actions/checkout@v3
      - name: Install build requirements
        run: |
          apt update
          apt install ninja-build
      - name: Configure CMake
        run: |
          cmake -S . -B build -G Ninja \
            -DCMAKE_TOOLCHAIN_FILE=${DEVKITPRO}/cmake/3DS.cmake \
            -DSDL_WERROR=ON \
            -DSDL_TESTS=ON \
            -DSDL_INSTALL_TESTS=ON \
            -DSDL_VENDOR_INFO="Github Workflow" \
            -DCMAKE_BUILD_TYPE=Release \
            -DCMAKE_INSTALL_PREFIX=prefix
      - name: Build
        run: cmake --build build --verbose
      - name: Install CMake
        run: |
          echo "SDL2_DIR=$(pwd)/prefix" >> $GITHUB_ENV
          cmake --install build/
          ( cd prefix; find ) | LC_ALL=C sort -u
      - name: Verify CMake configuration files
        run: |
          cmake -S cmake/test -B cmake_config_build -G Ninja \
            -DCMAKE_TOOLCHAIN_FILE=${DEVKITPRO}/cmake/3DS.cmake \
            -DTEST_SHARED=FALSE \
            -DCMAKE_PREFIX_PATH=${{ env.SDL2_DIR }} \
            -DCMAKE_BUILD_TYPE=Release
          cmake --build cmake_config_build --verbose
      - name: Extract CC/CXX/CFLAGS/CXXFLAGS from CMake toolchain
        run: |
          cmake -S .github/cmake -B /tmp/cmake_extract \
            -DCMAKE_TOOLCHAIN_FILE=${DEVKITPRO}/cmake/3DS.cmake \
            -DCMAKE_BUILD_TYPE=Release \
            -DVAR_PATH=/tmp/n3ds_env.txt
          cat /tmp/n3ds_env.txt >> $GITHUB_ENV
      - name: Verify sdl2-config
        run: |
          export PATH=${{ env.SDL2_DIR }}/bin:$PATH
          cmake/test/test_sdlconfig.sh
      - name: Verify sdl2.pc
        run: |
          export PKG_CONFIG_PATH=${{ env.SDL2_DIR }}/lib/pkgconfig
          cmake/test/test_pkgconfig.sh