anchor.diff:      done;
     '';
   
  -  meta = {
  +  meta = with lib; {
       description  = "Private, secure, untraceable currency";
       homepage     = "https://getmonero.org/";
       license      = licenses.bsd3;
  
positive.code: , boost, libunwind, libsodium, pcsclite
  , randomx, zeromq, libgcrypt, libgpgerror
  , hidapi, rapidjson, quirc
  , trezorSupport ? true
  ,   libusb1
  ,   protobuf
  ,   python3
  }:
  
  with lib;
  
  stdenv.mkDerivation rec {
    pname = "monero-gui";
  
negative.code:     randomx libgcrypt libgpgerror
      boost libunwind libsodium pcsclite
      zeromq hidapi rapidjson quirc
    ] ++ lib.optionals trezorSupport [ libusb1 protobuf python3 ]
      ++ lib.optionals stdenv.isDarwin [ qtmacextras ];
  
    postUnpack = ''
      # copy monero sources here
  