macos_arm64.yml

name: Build wheels on Macos-arm64

on:
  push:
    branches:
      - action
  pull_request:
    branches:
      - action

jobs:
  build_wheels_macos_arm64:
    name: Build wheel for ${{ matrix.python }}-${{ matrix.buildplat[1] }}-${{ matrix.buildplat[2] }}
    runs-on: ${{ matrix.buildplat[0] }}
    strategy:
      fail-fast: false
      matrix:
        buildplat:
        - [macos-12, macosx, arm64]
        python: ["cp39"]
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
        with:
          submodules: recursive

      - name: Set up Python
        uses: actions/setup-python@v3
        with:
          python-version: '3.x'

      - name: Build wheels on macos_arm64
        if: ${{ matrix.buildplat[1] == 'macosx' && matrix.buildplat[2] == 'arm64' }}
        uses: pypa/cibuildwheel@v2.12.3
        env:
          CIBW_BUILD: ${{ matrix.python }}-${{ matrix.buildplat[1] }}*
          CIBW_BUILD_VERBOSITY: 3
          CIBW_ENVIRONMENT: FFLAGS='-fPIC -fallow-argument-mismatch' SETUPTOOLS_USE_DISTUTILS=stdlib QE_INSTALL_FLAGS='--host=host' NPY_DISTUTILS_APPEND_FLAGS=1 MACOSX_DEPLOYMENT_TARGET=11.0 LDFLAGS='-L/usr/local/lib/libdir -Wl,-rpath,/usr/local/lib/libdir -arch x86_64' SDKROOT=/Applications/Xcode_14.2.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk build_alias=arm-apple-darwin20.0.0 host_alias=x86_64-unknown-linux-gnu CFLAGS='-fPIC -arch arm64' CPP='gcc -E'
          CIBW_ENVIRONMENT_PASS_LINUX: FFLAGS SETUPTOOLS_USE_DISTUTILS QE_INSTALL_FLAGS NPY_DISTUTILS_APPEND_FLAGS MACOSX_DEPLOYMENT_TARGET SDKROOT LDFLAGS build_alias host_alias CFLAGS CPP
          CIBW_ARCHS_MACOS: "arm64"
          CIBW_REPAIR_WHEEL_COMMAND_MACOS: delocate-wheel -e 'qepy' --require-archs {delocate_archs} -w {dest_dir} -v {wheel}
          CIBW_BEFORE_BUILD: |
            #
            pip install delocate==0.10.6
            brew install openblas lapack
            #
            curl -L -O https://github.com/isuruf/gcc/releases/download/gcc-10-arm-20210728/gfortran-darwin-arm64.tar.gz
            export GFORTRAN_SHA=4a1354e61294d5163609e83b6b2b082bd9a9bbdf
            if [[ "$(shasum gfortran-darwin-arm64.tar.gz)" != "${GFORTRAN_SHA}  gfortran-darwin-arm64.tar.gz" ]]; then
                echo "shasum mismatch for gfortran-darwin-arm64"
                exit 1
            fi
            sudo mkdir -p /opt/
            sudo cp "gfortran-darwin-arm64.tar.gz" /opt/gfortran-darwin-arm64.tar.gz
            pushd /opt
                sudo tar -xvf gfortran-darwin-arm64.tar.gz
                sudo rm gfortran-darwin-arm64.tar.gz
            popd
            FC_ARM64="$(find /opt/gfortran-darwin-arm64/bin -name "*-gfortran")"
            libgfortran="$(find /opt/gfortran-darwin-arm64/lib -name "libgfortran.dylib")"
            libdir=$(dirname $libgfortran)
            FC_ARM64_LDFLAGS="-L$libdir -Wl,-rpath,$libdir"
            #
            sudo ln -s $FC_ARM64 /usr/local/bin/gfortran
            sudo ln -s $libdir /usr/local/lib/libdir
            echo ${SDKROOT:-$(xcrun --show-sdk-path)}
            #
            #gfortran -v
            #export FFLAGS='-fPIC -fallow-argument-mismatch' SETUPTOOLS_USE_DISTUTILS=stdlib QE_INSTALL_FLAGS='--host=host' NPY_DISTUTILS_APPEND_FLAGS=1 MACOSX_DEPLOYMENT_TARGET=11.0 LDFLAGS='-L/usr/local/lib/libdir -Wl,-rpath,/usr/local/lib/libdir -arch x86_64' SDKROOT=${SDKROOT:-$(xcrun --show-sdk-path)} build_alias=arm-apple-darwin20.0.0 host_alias=x86_64-unknown-linux-gnu CFLAGS='-fPIC -arch arm64'
            #python -m pip install setuptools==59.8.0 f90wrap==0.2.11 oldest-supported-numpy
            #ls *
            #python setup.py build

      - name: Setup tmate session
        if: ${{ failure() }}
        uses: mxschmitt/action-tmate@v3
        timeout-minutes: 6

      - uses: actions/upload-artifact@v3
        with:
          name: ${{ matrix.python }}-${{ matrix.buildplat[1] }}-${{ matrix.buildplat[2] }}
          path: ./wheelhouse/*.whl