gentoo-overlay/games-strategy/x2/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>games</herd>
  <use>
    <flag name="bonusscripts">Add bonus scripts</flag>
    <flag name="dynamic">Use dynamic binaries instead of static</flag>
    <flag name="langpacks">Install additional language packs</flag>
    <flag name="modkit">Install the modkit</flag>
  </use>
</pkgmetadata>