gentoo-overlay/media-sound/jack2/metadata.xml

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>proaudio@gentoo.org</email>
    <name>Gentoo ProAudio Project</name>
  </maintainer>
  <use>
    <flag name="pam">Add basic realtime configuration via <pkg>sys-auth/realtime-base</pkg></flag>
    <flag name="celt">Support CELT low delay audio codec</flag>
    <flag name="classic">Enable building of jackd</flag>
  </use>
  <upstream>
    <remote-id type="github">jackaudio/jack2</remote-id>
  </upstream>
</pkgmetadata>