gentoo-overlay/media-libs/phonon/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>kde</herd>
	<use>
		<flag name="designer">Install plugin for <pkg>dev-qt/designer</pkg></flag>
		<flag name="vlc">Install VLC Phonon backend</flag>
		<flag name="zeitgeist">Add support for Zeitgeist event tracking system</flag>
	</use>
</pkgmetadata>