gentoo-overlay/dev-libs/geoip/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>netmon</herd>
<use>
	<flag name="perl-geoipupdate">Install pure perl version of geoipupdate, with
	Proxy Server support via the "http_proxy" environment variable and easy to
	customize.</flag>
	<flag name='city'>Install the city based IP address database</flag>
</use>
</pkgmetadata>