polkadot: 0.9.39 -> 0.9.39-1

}:

rustPlatform.buildRustPackage rec {

  pname = "polkadot";

  version = "0.9.39";

  version = "0.9.39-1";

  src = fetchFromGitHub {

    owner = "paritytech";

    repo = "polkadot";

    rev = "v${version}";

    hash = "sha256-ewjab9BtItJWtadEZO1PH5+2fOAafNof+2uVm8e78V4=";

    hash = "sha256-Hr3VFqfoBW7VGc7FXLxeCtZDLRMM+jITgR8LGA5uEP8=";

    # the build process of polkadot requires a .git folder in order to determine

    # the git commit hash that is being built and add it to the version string.

    '';

  };

  cargoHash = "sha256-KqdUh+ES9UB01yrmNVXdiyYZPh9pjJOEjcuwlJr6Jxc=";

  cargoHash = "sha256-gLU/3wHiSpOA7oQwmy7v5s3PiAtElJv4EwLqdOyKhds=";

  buildInputs = lib.optionals stdenv.isDarwin [ Security SystemConfiguration ];