depends g++         &&
depends flex        &&
depends commoncpp2  &&
depends ccrtp       &&
depends qt-x11      &&
depends libsndfile  &&
depends boost       &&
optional_depends "ilbc-rfc3951" "--with-ilbc"  "--without-ilbc"  "Internet Low Bit Rate Codec"       &&
optional_depends "speex"        "--with-speex" "--without-speex" "speex support"        &&
optional_depends "kdelibs"      "--with-kde"   "--without-kde"   "for KDE integration"  &&
optional_depends "arts"         "--with-arts"  "--without-arts"  "aRts sound support"   &&
optional_depends "alsa-lib" "" "" "for ALSA sound support" 
