gentoo-overlay/media-libs/lvtk/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="gtk2">Enable <pkg>x11-libs/gtk+</pkg>:2 based GUI support</flag>
    <flag name="tools">Compile and install ttl2c tool</flag>
  </use>
  <upstream>
    <remote-id type="github">lvtk/lvtk</remote-id>
  </upstream>
</pkgmetadata>