gentoo-overlay/media-gfx/ahoviewer/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
    <email>juippis@gentoo.org</email>
  </maintainer>
  <use>
    <flag name="plugins">Build plugin support for now, in future pull additional plugins</flag>
    <flag name="rar">Rar archive support</flag>
    <flag name="zip">Zip archive support</flag>
  </use>
</pkgmetadata>