gentoo-overlay/mail-filter/rspamd/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
    <email>djc@gentoo.org</email>
    <name>Dirkjan Ochtman</name>
  </maintainer>
  <upstream>
    <remote-id type="github">vstakhov/rspamd</remote-id>
  </upstream>
  <use>
    <flag name="fann">Enable neural network plugin (requires <pkg>sci-mathematics/fann</pkg>).</flag>
  </use>
</pkgmetadata>