ci: Add workflow for building and testing on supported architectures #1

# to view logs

	name: Build and test

	on:
	push:
	branches:
	- '**'
	pull_request:
	branches:
	- '**'

	jobs:
	build:
	name: ${{ matrix.arch }}
	runs-on: ubuntu-latest
	strategy:
	matrix:
	arch: [armv7, aarch64, x86_64]
	fail-fast: false
	env:
	MAKEFLAGS: -j
	steps:
	- name: Install dependencies
	run: \|
	sudo apt-get -y update
	sudo apt-get -y install autoconf automake bison flex

	- uses: actions/checkout@v4
	with:
	clean: true

	- name: Restore cache of test/cache
	uses: actions/cache@v4
	with:
	path: test/cache
	key: cache-${{ matrix.arch }}-${{ hashFiles('test/Makefile') }}
	restore-keys: \|
	cache-${{ matrix.arch }}-
	cache-

	- name: Build
	run: \|
	make -C test ${{ matrix.arch }}-build

	- name: Check
	run: \|
	make -C test ${{ matrix.arch }}-check

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