gentoo-overlay/media-sound/bluez-alsa/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <!-- maintainer-needed -->
  <upstream>
    <remote-id type="github">Arkq/bluez-alsa</remote-id>
  </upstream>
  <use>
    <flag name="aptx">aptX (HD) over Bluetooth (many Android compatible headphones)</flag>
    <flag name="hcitop">Enable top-like monitoring tool for HCI</flag>
    <flag name="ldac">Enable support for AOSP <pkg>media-libs/libldac</pkg> dispatcher</flag>
    <flag name="mpg123">Enable support for MPEG audio playback via <pkg>media-sound/mpg123</pkg></flag>
    <flag name="ofono">Enable ofono elephony support</flag>
  </use>
</pkgmetadata>