gentoo-overlay/app-portage/gemato/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>mgorny@gentoo.org</email>
		<name>Michał Górny</name>
	</maintainer>
	<use>
		<flag name='blake2'>Install dependencies needed for BLAKE2 hash
			functions</flag>
		<flag name='gpg'>Install dependencies needed for OpenPGP
			signature verification support</flag>
		<flag name='portage-postsync'>Install a Portage hook to verify
			the repository after fetching via rsync</flag>
		<flag name='sha3'>Install dependencies needed for SHA3 hash
			functions</flag>
	</use>
	<upstream>
		<bugs-to>https://github.com/mgorny/gemato/issues/</bugs-to>
		<remote-id type="github">mgorny/gemato</remote-id>
	</upstream>
</pkgmetadata>