{ stdenv, lib, fetchFromGitHub, cmake, pkg-config, libpng, libjpeg
, guiSupport ? false, libX11

  # see http://dlib.net/compile.html
, sse4Support ? stdenv.hostPlatform.sse4_1Support
, avxSupport ? stdenv.hostPlatform.avxSupport
, cudaSupport ? true
}:

stdenv.mkDerivation rec {
  pname = "dlib";
  version = "19.24";

  src = fetchFromGitHub {
    owner = "davisking";
    repo = "dlib";
    rev ="v${version}";
    sha256 = "sha256-YhIjP9TIIyQF6lBj85gyVRIAAwgIodzh0ViQL8v2ACA=";
  };

  postPatch = ''
    rm -rf dlib/external
  '';

  cmakeFlags = [
    "-DUSE_DLIB_USE_CUDA=${if cudaSupport then "1" else "0"}"
    "-DUSE_SSE4_INSTRUCTIONS=${if sse4Support then "yes" else "no"}"
    "-DUSE_AVX_INSTRUCTIONS=${if avxSupport then "yes" else "no"}" ];

  nativeBuildInputs = [ cmake pkg-config ];
  buildInputs = [ libpng libjpeg ] ++ lib.optional guiSupport libX11;

  meta = with lib; {
    description = "A general purpose cross-platform C++ machine learning library";
    homepage = "http://www.dlib.net";
    license = licenses.boost;
    maintainers = with maintainers; [ christopherpoole ma27 ];
    platforms = platforms.linux;
  };
}