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

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer>
  <email>ultrabug@gentoo.org</email>
  <name>Alexys Jacob</name>
  <description>Primary Maintainer</description>
</maintainer>
<use>
	<flag name='extras'>Add support for the UDP spoofing module (omudpspoof) using <pkg>net-libs/libnet</pkg></flag>
	<flag name='relp'>Add support for the Reliable Event Logging Protocol using <pkg>dev-libs/librelp</pkg></flag>
	<flag name='zeromq'>Add support for the ZeroMQ input and output plugins using <pkg>net-libs/zeromq</pkg></flag>
</use>
</pkgmetadata>