Bump actions/checkout from 4.1.2 to 4.1.6 #371

	name: Test gfortran

	on:
	# Trigger the workflow on push or pull request
	push:
	pull_request:
	# Trigger the workflow at the end of every week
	schedule:
	- cron: '0 0 * * 0'
	# Trigger the workflow when it is manually triggered
	workflow_dispatch:


	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, ubuntu-20.04, macos-latest, macos-11, macos-13, macos-14, windows-latest, windows-2019]
	compiler: [gcc]
	version: [13, 12, 11]
	exclude:
	- os: ubuntu-20.04
	version: 12

	steps:
	- name: Checkout repository
	uses: actions/[email protected]
	with:
	ssh-key: ${{ secrets.SSH_PRIVATE_KEY_ACT }} # This forces checkout to use SSH, not HTTPS
	submodules: recursive

	- name: Miscellaneous setup
	shell: bash # Important; otherwise, the following statements do not work on Windows.
	run: bash .github/scripts/misc_setup

	- name: Make tools such as grep and git available on Windows
	if: runner.os == 'Windows'
	run: $env:Path += ";C:\Program Files\Git\usr\bin;C:\Program Files\Git\bin;C:\ProgramData\Chocolatey\bin"

	- name: Set up Fortran
	if: ${{ matrix.os != 'macos-14' }}
	uses: fortran-lang/setup-fortran@main
	with:
	compiler: ${{ matrix.compiler }}
	version: ${{ matrix.version }}
	- name: Set up Fortran for macOS 14 # As of 20240219, fortran-lang/setup-fortran does not support macos-14
	if: ${{ matrix.os == 'macos-14' }}
	run: \|
	sudo ln -sf $(which gfortran-${{ matrix.version }}) $(dirname $(which gfortran-${{ matrix.version }}))/gfortran
	which gfortran && gfortran --version

	- name: Conduct the test
	run: cd test; make gtest

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