Docs fixes for arm-runtimes and arm-multilib sub-builds. (#575) #1020

	name: Lint

	on:
	# Triggers the workflow on push or pull request events but only for the main
	# branch
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch: ~

	jobs:
	lint:
	strategy:
	matrix:
	python-version: [3.9]

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	# Cache installed packages
	- name: pip cache
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key: pip-${{ matrix.python-version }}-${{ hashFiles('requirements*.txt') }}
	# Install dependencies for linters
	- name: Install python packages
	run: \|
	python -m pip install --upgrade pip wheel setuptools
	python -m pip install -r requirements-lint.txt
	- name: Lint CMakeLists.txt
	run: cmakelint --quiet CMakeLists.txt

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