gentoo-overlay/dev-util/poke/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
    <email>arsen@gentoo.org</email>
    <name>Arsen Arsenović</name>
  </maintainer>
  <use>
    <flag name="pvm-profiling">Enable profiling in the PVM</flag>
    <flag name="nbd">Enable poking at networked block devices via <pkg>sys-libs/libnbd</pkg>.</flag>
  </use>
  <upstream>
    <remote-id type="savannah">poke</remote-id>
  </upstream>
</pkgmetadata>