depends  "qt3"      &&

optional_depends  "alsa-lib"   "--with-alsa"  ""  "for alsa support"      &&
optional_depends  "mad"        ""             ""  "for mad support"       &&
optional_depends  "libvorbis"  ""             ""  "for vorbis support"    &&
optional_depends  "audiofile"  ""             ""  "for wave playback suport"
