anchor.diff:  , webrtc-audio-processing
   , ncurses
   , readline81 # meson can't find <7 as those versions don't have a .pc file
  +, lilv
  +, openssl
   , makeFontsConf
   , callPackage
   , nixosTests
  
positive.code: 
    self = stdenv.mkDerivation rec {
      pname = "pipewire";
      version = "0.3.40";
  
      outputs = [
        "out"
  
negative.code:       libjack2
        libusb1
        libsndfile
        lilv
        ncurses
        openssl
        readline81
        udev
        vulkan-headers
  