+alsa beats chua curl +cxx debug doc double-precision dssi examples fltk +fluidsynth hdf5 +image jack keyboard linear lua luajit nls osc portaudio portaudio portmidi pulseaudio python samples static-libs stk test +threads +utils vim-syntax websocket python_targets_python3_6 python_targets_python3_7 python_targets_python3_8 python_single_target_python3_6 python_single_target_python3_7 python_single_target_python3_8