gentoo-overlay/app-arch/cfv/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer>
	<email>maintainer-needed@gentoo.org</email>
	</maintainer>
	<longdescription>
		cfv is a utility to both test and create .sfv, .csv, .crc,
		.md5(sfv-like), md5sum, bsd md5, sha1sum, and .torrent files. These
		files are commonly used to ensure the correct retrieval or storage of
		data.
	</longdescription>
	<use>
		<flag name='bittorrent'>Enable support for checking .torrent files</flag>
	</use>
</pkgmetadata>