gentoo-overlay/media-sound/gmusicbrowser/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>sound</herd>
  <herd>proxy-maintainers</herd>
  <maintainer>
    <email>julian.ospald@googlemail.com</email>
    <name>Julian Ospald</name>
    <description>hasufell at Freenode</description>
  </maintainer>
  <use>
    <flag name='webkit'>Enable GTK+ based WebKit support</flag>
  </use>
</pkgmetadata>