gentoo-overlay/app-emulation/fs-uae-launcher/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>chewi@gentoo.org</email>
		<name>James Le Cuirot</name>
	</maintainer>
	<upstream>
		<remote-id type="github">FrodeSolheim/fs-uae-launcher</remote-id>
	</upstream>
	<use>
		<flag name="lha">Enable LHA archive support</flag>
	</use>
</pkgmetadata>