[INFRA] Ensure that CXX and C compilers are same major version #709

	name: Linux

	on:
	push:
	branches:
	- 'master'
	pull_request:
	types:
	- unlabeled

	concurrency:
	group: misc-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: ${{ github.event_name != 'push' }}

	env:
	SHARG_NO_VERSION_CHECK: 1
	TZ: Europe/Berlin

	defaults:
	run:
	shell: bash -ex {0}

	jobs:
	build:
	name: ${{ matrix.name }}
	runs-on: ubuntu-22.04
	timeout-minutes: 120
	strategy:
	fail-fast: false
	matrix:
	include:
	- name: "Header gcc13"
	compiler: "gcc-13"
	build_type: Release

	- name: "Header gcc12"
	compiler: "gcc-12"
	build_type: Release

	- name: "Header gcc11"
	compiler: "gcc-11"
	build_type: Release

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 1
	submodules: recursive

	- name: Setup toolchain
	uses: seqan/actions/setup-toolchain@main
	with:
	compiler: ${{ matrix.compiler }}
	ccache_size: 75M

	- name: Install CMake
	uses: seqan/actions/setup-cmake@main
	with:
	cmake: 3.18.6

	- name: Configure tests
	run: \|
	mkdir build
	cd build
	cmake .. -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
	-DCMAKE_CXX_FLAGS="-Wno-interference-size" \
	-DCHOPPER_HEADER_TEST_ONLY=ON \
	-DCHOPPER_NATIVE_BUILD=OFF

	- name: Build tests
	env:
	CMAKE_BUILD_PARALLEL_LEVEL: 2
	run: \|
	ccache -z \|\| true
	cd build
	make -k test
	ccache -sv \|\| true

	- name: Run tests
	run: \|
	cd build
	ctest . -j2 --output-on-failure

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