gentoo-overlay/app-admin/testdisk/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
    <herd>forensics</herd>
    <maintainer>
        <email>robbat2@gentoo.org</email>
		<name>Robin H. Johnson</name>
		<description>Primary maintainer</description>
    </maintainer>
	<use>
		<flag name='ntfs'>Include the ability to read NTFS filesystems</flag>
		<flag name='reiserfs'>Include reiserfs reading ability</flag>
		<flag name='ewf'>Include ewf library</flag>
	</use>
</pkgmetadata>