github-actions-macos.yml

name: Build on macOS
on:
  # Triggers the workflow on push or pull request events
  pull_request:
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    if: github.repository_owner != 'The-OpenROAD-Project' && github.repository_owner != 'The-OpenROAD-Project-private' && github.repository_owner != 'The-OpenROAD-Project-staging'
    runs-on: macos-latest
    steps:
      - name: Setup xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: latest-stable
      - name: Check out repository code
        uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - name: Install dependencies
        run: |
          ./etc/DependencyInstaller.sh
      - name: Build OpenROAD
        run: |
          export PATH="$(brew --prefix bison)/bin:$PATH"
          export PATH="$(brew --prefix flex)/bin:$PATH"
          export PATH="$(brew --prefix tcl-tk)/bin:$PATH"
          export CMAKE_PREFIX_PATH="$(brew --prefix or-tools)"
          export PKG_CONFIG_PATH="$(brew --prefix tcl-tk)/lib/pkgconfig"
          export MY_QT_PATH=$(find /usr/local/Cellar/qt@5/ -type d -iwholename "*cmake/Qt5")
          echo "MY_QT_PATH = $MY_QT_PATH"
          mkdir build
          cd build
          cmake ..  -D TCL_LIB_PATHS=/usr/local/opt/tcl-tk/lib \
                    -D TCL_NO_DEFAULT_PATH=TRUE \
                    -D Qt5_DIR=${MY_QT_PATH}
          make -j 12

  build-self-hosted:
    if: github.repository_owner == 'The-OpenROAD-Project' || github.repository_owner == 'The-OpenROAD-Project-private' || github.repository_owner == 'The-OpenROAD-Project-staging'
    runs-on: self-hosted-mac
    steps:
      - name: Clean runner workspace path
        run: |
          echo "Cleaning up previous run: ${{ github.workspace }}"
          rm -rf "${{ github.workspace }}"
          mkdir -p "${{ github.workspace }}"
      - name: Check out repository code
        uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - name: Build OpenROAD
        run: |
          cmake -B build
          time -p cmake --build build -j $(sysctl -n hw.ncpu 2>/dev/null)