gentoo-overlay/media-libs/sdl_audiolib/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>games@gentoo.org</email>
    <name>Gentoo Games Project</name>
  </maintainer>
  <use>
    <flag name="fluidsynth">Enable support for MIDI via <pkg>media-sound/fluidsynth</pkg></flag>
    <flag name="mpg123">Enable support for mp3 decoding via <pkg>media-sound/mpg123</pkg></flag>
    <flag name="openmpt">OpenMPT decoder via <pkg>media-libs/libopenmpt</pkg></flag>
    <flag name="soxr">Enable SoX Resampler support via <pkg>media-libs/soxr</pkg></flag>
    <flag name="wildmidi">Enable support for MIDI via <pkg>media-sound/wildmidi</pkg></flag>
  </use>
  <upstream>
    <remote-id type="github">realnc/SDL_audiolib</remote-id>
  </upstream>
</pkgmetadata>