gentoo-overlay/sys-kernel/genkernel-next/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">

<pkgmetadata>
<maintainer>
	<email>lxnay@gentoo.org</email>
</maintainer>
<use>
	<flag name='cryptsetup'>Enable support for Luks disk enrcyption using <pkg>sys-fs/cryptsetup</pkg></flag>
	<flag name='dmraid'>Enable support for DMRAID (include dmraid dependency)</flag>
	<flag name='gpg'>Enable support for GPG (include gnupg dependency)</flag>
	<flag name='iscsi'>Enable support for open-iscsi (include open-iscsi dependency)</flag>
	<flag name='plymouth'>Enable support for Plymouth (include Plymouth dependency)</flag>
</use>
</pkgmetadata>