gentoo-overlay/gnome-extra/avant-window-navigator/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <use>
    <flag name='gconf'>Enable GConf as configuration backend</flag>
    <flag name='vala'>Enable installation of <pkg>dev-lang/vala</pkg> binding</flag>
  </use>
  <herd>desktop-misc</herd>
  <longdescription>
    Avant Window Navigator (Awn) is a dock-like bar which sits at the
    bottom of the screen. It has support for launchers, task lists, and
    third party applets.
  </longdescription>
</pkgmetadata>