Define system wide fonts in dwm, the suckless window manager.

fonts.conf

<!-- Put in .config/fontconfig/fonts.conf -->

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
	<alias>
		<family>serif</family>
		<prefer>
			<family>Linux Libertine</family>
			<family>Joy Pixels</family>
			<family>Noto Color Emoji</family>
		</prefer>
	</alias>
	<alias>
		<family>sans-serif</family>
		<prefer>
			<family>Linux Biolinum</family>
			<family>Joy Pixels</family>
			<family>Noto Color Emoji</family>
		</prefer>
	</alias>
	<alias>
		<family>sans</family>
		<prefer>
			<family>Linux Biolinum</family>
			<family>Joy Pixels</family>
			<family>Noto Color Emoji</family>
		</prefer>
	</alias>
	<alias>
		<family>monospace</family>
		<prefer>
			<family>MesloLGS NF</family>
			<family>Noto Sans Mono</family>
			<family>Liberation Mono</family>
			<family>Braille</family>
		</prefer>
	</alias>
</fontconfig>