gentoo-overlay/lxde-base/lxdm/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>grknight@gentoo.org</email>
		<name>Brian Evans</name>
	</maintainer>
	<use>
		<flag name="gtk3">Use GTK+3 instead of 2</flag>
	</use>
	<upstream>
		<remote-id type="sourceforge">lxde</remote-id>
	</upstream>
</pkgmetadata>