gentoo-overlay/sys-kernel/aufs-sources/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>jlec@gentoo.org</email>
	</maintainer>
	<use>
		<flag name="experimental">
		Apply experimental patches; for more information, 
		see "https://wiki.gentoo.org/wiki/Project:Kernel/Experimental".
	</flag>
		<flag name="module">
		Patch kernel to allow aufs being build as a module.
	</flag>
		<flag name="vanilla">
				Use vanilla kernel sources without applying genpatches. 
		WARNING: This flag will drop all support from the Gentoo Kernel 
		Security team
	</flag>
	</use>
	<upstream>
		<remote-id type="cpe">cpe:/o:linux:linux_kernel</remote-id>
		<remote-id type="sourceforge">aufs</remote-id>
	</upstream>
</pkgmetadata>