add option for exporting hwloc to stdout #21

	on: [push]
	jobs:
	test:
	name: Unit Tests
	uses: ./.github/workflows/test.yml
	asan:
	name: Address Sanitizer
	needs: test
	uses: ./.github/workflows/test.yml
	with:
	flags: -DTEST_ASAN=OFF
	#TODO -DTEST_ASAN=ON
	tsan:
	name: Thread Sanitizer
	needs: test
	uses: ./.github/workflows/test.yml
	with:
	flags: -DTEST_TSAN=ON
	ubsan:
	name: Undefined Behaviour Sanitizer
	needs: test
	uses: ./.github/workflows/test.yml
	with:
	flags: -DTEST_UBSAN=ON
	# TODO check documentation CI so that unnecessary files (.cpp, examples/,...) can be left out
	# doc:
	# name: Documentation
	# runs-on: [ubuntu-latest]
	# steps:
	# - name: Checkout
	# uses: actions/checkout@v3
	# with:
	# submodules: true
	# - name: Install Doxygen
	# run: sudo apt install doxygen
	# - name: Install coverxygen
	# run: pip3 install coverxygen
	# - name: Generate documentation
	# run: cd docs && doxygen Doxyfile
	# - name: Generate documentation coverage
	# run: cd docs && python3 -m coverxygen --xml-dir xml --src-dir ../src/ --output doc-coverage.info --format json-v3 --scope public,protected --kind enum,enumvalue,friend,typedef,function,class,struct,union,define,file,namespace --prefix */src/
	# - name: Documentation report
	# run: cd docs && ./show_undocumented.py doc-coverage.info

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