anchor.diff:      ${if mikmodSupport then "--enable-mikmod" else "--disable-mikmod"}
       ${if id3tagSupport then "--enable-id3" else "--disable-id3"}
       ${if cueSupport then "--enable-cue" else "--disable-cue"}
  +    ${if shoutSupport then "--enable-shout" else "--disable-shout"}
     '';
  +
  +  NIX_LDFLAGS = ''
  +    ${if shoutSupport then "-lshout" else ""}
  +  '';
  +
     meta = {
       description = "A flexible, powerful daemon for playing music";
       longDescription = ''
  
positive.code:     ++ opt madSupport libmad
      ++ opt id3tagSupport libid3tag
      ++ opt mikmodSupport libmikmod
      ++ opt cueSupport libcue;
    configureFlags = ''
      ${if alsaSupport then "--enable-alsa" else "--disable-alsa"}
      ${if flacSupport then "--enable-flac" else "--disable-flac"}
  
negative.code: , flacSupport ? true, flac, vorbisSupport ? true, libvorbis
  , madSupport ? true, libmad, id3tagSupport ? true, libid3tag
  , mikmodSupport ? true, libmikmod, cueSupport ? true, libcue
  , shoutSupport ? true, libshout
  }:
  let
    opt = stdenv.lib.optional;
  in
  stdenv.mkDerivation rec {
    name = "mpd-0.16.8";
    src = fetchurl {
      url = "mirror://sourceforge/musicpd/${name}.tar.bz2";
      sha256 = "35183ae4a706391f5d739e4378b74f516952adda09a260fecfd531a58b0fff17";
    };
  
    buildInputs = [ pkgconfig glib ]
      ++ opt alsaSupport alsaLib
      ++ opt flacSupport flac
  