anchor.diff:      gnuradio3_8.pkgs.osmosdr
       libopus
       libjpeg
  +    limesuite
       speex
       speexdsp
       gnuradio3_8.qt.qtbase
  
positive.code: , libjpeg
  , libsndfile
  , libftdi
  , protobuf
  , speex
  , speexdsp
  
negative.code: 
  gnuradio3_8.pkgs.mkDerivation rec {
    pname = "qradiolink";
    version = "0.8.6-2";
  
    src = fetchFromGitHub {
      owner = "qradiolink";
      repo = "qradiolink";
      rev = version;
      sha256 = "1694yyw0vc77m5pbc5rwl6khd8000dbrliz3q4vsa9dqnfnz1777";
    };
  
    preBuild = ''
  