gentoo-overlay/sys-block/partimage/metadata.xml

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE pkgmetadata SYSTEM 'http://www.gentoo.org/dtd/metadata.dtd'>
<pkgmetadata>
<herd>base-system</herd>
<use>
	<flag name='nologin'>Do not include login support when connecting partimaged</flag>
</use>
<upstream>
	<remote-id type='sourceforge'>partimage</remote-id>
</upstream>
</pkgmetadata>