Verify build #267

	name: "Verify build"

	on:
	push:
	pull_request:
	schedule:
	- cron: '0 6 * * 1'

	jobs:
	build:
	strategy:
	matrix:
	include:
	- os: ubuntu-latest
	cc: gcc
	cxx: g++

	- os: ubuntu-latest
	cc: clang
	cxx: clang++

	- os: macos-latest
	cc: clang
	cxx: clang++

	- os: windows-latest
	cc: gcc
	cxx: g++

	runs-on: ${{ matrix.os }}

	defaults:
	run:
	shell: bash

	steps:
	- name: Install dependencies
	if: ${{ runner.os == 'Linux' }}
	run: \|
	sudo apt update
	sudo apt install -y libbz2-dev libcurl4-openssl-dev libfribidi-dev libgtk-3-dev libjpeg-dev libxml2-dev

	- name: Checkout repository
	uses: actions/checkout@v3
	with:
	# We must fetch at least the immediate parents so that if this is
	# a pull request then we can checkout the head.
	fetch-depth: 2

	# If this run was triggered by a pull request event, then checkout
	# the head of the pull request instead of the merge commit.
	- run: git checkout HEAD^2
	if: ${{ github.event_name == 'pull_request' }}

	- name: Build
	env:
	CC: ${{ matrix.cc }}
	CXX: ${{ matrix.cxx }}
	run: \|
	make -j$(nproc)

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