gentoo-overlay/media-sound/yarock/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>asturm@gentoo.org</email>
		<name>Andreas Sturmlechner</name>
	</maintainer>
	<use>
		<flag name="mpv">Enable <pkg>media-video/mpv</pkg> backend</flag>
		<flag name="phonon">Enable <pkg>media-libs/phonon</pkg> backend</flag>
		<flag name="vlc">Enable <pkg>media-video/vlc</pkg> backend</flag>
	</use>
</pkgmetadata>