Use GCC extensions instead of appending compiler flags for hw implementations #90

	name: Build and release to PyPI

	# Build on every branch push, tag push, and pull request change:
	on: [push, pull_request]

	jobs:
	build_wheels:
	name: Build wheels on ${{matrix.arch}} for ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-22.04, windows-2019, macos-12]
	arch: [auto]
	include:
	- os: ubuntu-20.04
	arch: aarch64

	steps:
	- uses: actions/checkout@v2

	- uses: docker/setup-qemu-action@v2
	if: ${{ matrix.arch == 'aarch64' }}
	name: Set up QEMU
	- name: Run cibuildwheel
	uses: pypa/cibuildwheel@v2.15.0
	env:
	CIBW_ARCHS_LINUX: ${{matrix.arch}}
	CIBW_TEST_REQUIRES: pytest
	CIBW_TEST_COMMAND: "python -u {project}/run-tests.py"
	CIBW_ARCHS_MACOS: "x86_64 arm64 universal2"
	CIBW_TEST_SKIP: 'macosx_arm64 universal2:arm64'
	CIBW_BUILD_VERBOSITY: 1
	- uses: actions/upload-artifact@v3
	with:
	path: ./wheelhouse/*.whl

	build_sdist:
	name: Build source distribution
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v2

	- uses: actions/setup-python@v2
	name: Install Python
	with:
	python-version: '3.7'

	- name: Build sdist
	run: python setup.py sdist

	- uses: actions/upload-artifact@v2
	with:
	path: dist/*.tar.gz

	upload_pypi:
	needs: [build_wheels, build_sdist]
	runs-on: ubuntu-22.04
	# upload to PyPI on every tag starting with 'v'
	if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
	steps:
	- uses: actions/download-artifact@v2
	with:
	name: artifact
	path: dist

	- uses: pypa/gh-action-pypi-publish@master
	with:
	user: __token__
	password: ${{ secrets.pypi_password }}

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