depends python && depends libsndfile "--enable-sndfile" && depends libsamplerate "--enable-samplerate" && depends fftw "--enable-fftw3 --enable-complex --enable-double" && depends alsa-lib && optional_depends JACK-DRIVER \ "--enable-jack" \ "--disable-jack" \ "for JACK support" && optional_depends LIBAVCODEC \ "--enable-avcodec" \ "--disable-avcodec" \ "use avcodec"