lib60870.nix

lib60870.nix

{ lib
, stdenv
, fetchFromGitHub
, cmake
, mbedtls
}:

stdenv.mkDerivation rec {
  pname = "lib60870";
  version = "2.3.1";

  src = fetchFromGitHub {
    owner = "mz-automation";
    repo = pname;
    rev = "v${version}";
    sha256 = "0g6fr7lfblxk8g6s6qgfb4hw8fl0m0xx40q3wkff08w5z5nrc32d";
  };

  # unpack mbedtls into the directory which cmake expects
  prePatch = ''
    cd lib60870-C
    ln -s ${mbedtls} dependencies/mbedtls-2.16.1
  '';

  nativeBuildInputs = [
    cmake
  ];

  meta = with lib; {
    description = "Official repository for lib60870 an implementation of the IEC 60870-5-101/104 protocol";
    homepage = "https://github.com/mz-automation/lib60870";
    license = licenses.gpl3;
    maintainers = with maintainers; [ jonringer ];
  };
}