Bump actions/checkout from 3 to 4 #124

	# NOTE: these tests do not run the C++
	# test suite. We don't do these tests
	# b/c boost from brew has proven tricky
	# to work with here.
	name: macOS_x86

	on:
	pull_request:

	jobs:
	test_macos_x86:
	name: macOS_x86
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	python: [ 3.8, 3.9, "3.10", "3.11" ]
	os: [ macos-latest ]
	rust: [1.62.1]
	defaults:
	run:
	shell: bash
	steps:
	- name: Cancel Previous Runs
	uses: styfle/cancel-workflow-action@0.11.0
	with:
	access_token: ${{ secrets.GITHUB_TOKEN }}

	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: true
	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}
	- name: Install cbindgen
	uses: baptiste0928/cargo-install@v2
	with:
	crate: cbindgen
	version: "=0.24.3"
	- name: Install GSL
	run: \|
	brew install gsl
	- name: Install Python dependencies
	run: \|
	python -m venv venv
	source venv/bin/activate
	python -m pip install --upgrade pip
	python -m pip install setuptools wheel build
	python -m pip install -r requirements/development.txt
	- name: Build extension module
	run: \|
	source venv/bin/activate
	cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release -DBUILD_PYTHON_UNIT_TESTS=ON -DDISABLE_LTO=ON
	cmake --build build -j 4

	- name: Manualy run setuptools_scm
	run: \|
	source venv/bin/activate
	python -m setuptools_scm

	- name: Run Python tests
	run: \|
	source venv/bin/activate
	python -m pytest -n 4 tests
	python -m pytest -n 2 tests_with_cpp

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