gentoo-overlay/games-action/chromium-bsu/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>games</herd>
	<use>
		<flag name="mixer">
		Enables <pkg>media-libs/sdl-mixer</pkg> sound backend instead of
		<pkg>media-libs/openal</pkg> one.
	</flag>
	</use>
	<upstream>
		<remote-id type="sourceforge">chromium-bsu</remote-id>
	</upstream>
</pkgmetadata>