{ lib, buildPythonPackage, fetchFromGitHub, cffi, crc32c, pytestCheckHook }: buildPythonPackage rec { pname = "google-crc32c"; version = "1.1.1"; src = fetchFromGitHub { owner = "googleapis"; repo = "python-crc32c"; rev = "v${version}"; sha256 = "103lqs42b01p6nydjz4id72x7hsrpjyv7g06vrphm8c5g1wa3zp1"; }; buildInputs = [ crc32c ]; propagatedBuildInputs = [ cffi ]; LDFLAGS = "-L${crc32c}/lib"; CFLAGS = "-I${crc32c}/include"; checkInputs = [ pytestCheckHook crc32c ]; pythonImportsCheck = [ "google_crc32c" ]; meta = with lib; { homepage = "https://github.com/googleapis/python-crc32c"; description = "Wrapper the google/crc32c hardware-based implementation of the CRC32C hashing algorithm"; license = with licenses; [ asl20 ]; maintainers = with maintainers; [ freezeboy SuperSandro2000 ]; }; }