optional_depends alsa-lib \
                 "--with-default-output=alsa --enable-alsaseq" "" \
                 "for ALSA output support"

optional_depends libvorbis "" "" "for Ogg Vorbis support"
optional_depends jack2      "" "" "for JACK output support"

optional_depends ncurses   "--enable-ncurses" "" "for ncurses support"
optional_depends flac      "--enable-flac"    "" "for flac support"
optional_depends slang     "--enable-slang"   "" "for slang interface"
optional_depends openMotif "--enable-motif"   "" "for motif support"
