anchor.diff:  , pkgconfig
   , pythonPackages
   , uhd
  +, log4cpp
  +, openblas
  +, matio
  +, pugixml
  +, protobuf
   }:
   
   stdenv.mkDerivation rec {
     name = "gnss-sdr-${version}";
  -  version = "0.0.9";
  +  version = "0.0.11";
   
     src = fetchFromGitHub {
       owner = "gnss-sdr";
       repo = "gnss-sdr";
       rev = "v${version}";
  -    sha256 = "0gis932ly3vk7d5qvznffp54pkmbw3m6v60mxjfdj5dd3r7vf975";
  +    sha256 = "0ajj0wx68yyzigppxxa1wag3hzkrjj8dqq8k28rj0jhp8a6bw2q7";
     };
   
     buildInputs = [
  
positive.code:     # UHD support is optional, but gnuradio is built with it, so there's
      # nothing to be gained by leaving it out.
      uhd
    ];
  
    enableParallelBuilding = true;
  
negative.code:     # armadillo is built using both, so skip checking for them.
      "-DBLAS=YES"
      "-DLAPACK=YES"
      "-DBLAS_LIBRARIES=-lopenblas"
      "-DLAPACK_LIBRARIES=-lopenblas"
  
      # Similarly, it doesn't actually use gfortran despite checking for
      # its presence.
  