anchor.diff:      # Output plugins
       alsa          = [ alsa-lib ];
       jack          = [ libjack2 ];
  +    pipewire      = [ pipewire ];
       pulse         = [ libpulseaudio ];
       shout         = [ libshout ];
       # Commercial services
  
positive.code: { lib, stdenv, fetchFromGitHub, meson, ninja, pkg-config, glib, systemd, boost
  # Darwin inputs
  , AudioToolbox, AudioUnit
  # Inputs
  
negative.code: # Filters
  , libsamplerate
  # Outputs
  , alsa-lib, libjack2, libpulseaudio, libshout, pipewire
  # Misc
  , icu, sqlite, avahi, dbus, pcre, libgcrypt, expat
  # Services
  