gentoo-overlay/dev-util/flatpak-builder/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>zmedico@gentoo.org</email>
		<name>Zac Medico</name>
	</maintainer>
	<upstream>
		<remote-id type="github">flatpak/flatpak-builder</remote-id>
	</upstream>
	<use>
		<flag name="yaml">Use libyaml for yaml support</flag>
	</use>
</pkgmetadata>