python3Packages.libnacl: 1.7.2 -> 2.1.0

, stdenv

, buildPythonPackage

, fetchFromGitHub

, fetchpatch

, poetry-core

, libsodium

, pytestCheckHook

}:

buildPythonPackage rec {

  pname = "libnacl";

  version = "1.7.2";

  version = "2.1.0";

  pyproject = true;

  src = fetchFromGitHub {

    owner = "saltstack";

    repo = pname;

    rev = "v${version}";

    hash = "sha256-nttR9PQimhqd2pByJ5IJzJ4RmSI4y7lcX7a7jcK+vqc=";

    hash = "sha256-phECLGDcBfDi/r2y0eGtqgIX/hvirtBqO8UUvEJ66zo=";

  };

  patches = [

    # Fixes build on 32-bit platforms

    (fetchpatch {

      name = "fix-crypto_kdf_derive_from_key-32bit.patch";

      url = "https://github.com/saltstack/libnacl/commit/e8a1f95ee1d4d0806fb6aee793dcf308b05d485d.patch";

      hash = "sha256-z6TAVNfPcuWZ/hRgk6Aa8I1IGzne7/NYnUOOQ3TjGVU=";

    })

  ];

  nativeBuildInputs = [ poetry-core ];

  buildInputs = [ libsodium ];

  postPatch =

    let soext = stdenv.hostPlatform.extensions.sharedLibrary; in

    ''

      substituteInPlace "./libnacl/__init__.py" --replace \

      substituteInPlace "./libnacl/__init__.py" \

        --replace \

          "l_path = ctypes.util.find_library('sodium')" \

          "l_path = None" \

        --replace \

          "ctypes.cdll.LoadLibrary('libsodium${soext}')" \

          "ctypes.cdll.LoadLibrary('${libsodium}/lib/libsodium${soext}')"

    '';