anchor.diff:      python
     ];
   
  +  cmakeFlags = [
  +    "-DCMAKE_EXE_LINKER_FLAGS=-pthread"
  +  ];
  +
     buildInputs = [
       cppunit
       osmosdr
  
positive.code: , mpir
  , fftwFloat
  , icu
  }:
  
  mkDerivation rec {
  
negative.code:     mpir
      fftwFloat
      icu
      thrift
      gnuradio.python.pkgs.thrift
    ];
  
    meta = with lib; {
  