imath: 3.1.6 -> 3.1.7

stdenv.mkDerivation rec {

  pname = "imath";

  version = "3.1.6";

  version = "3.1.7";

  src = fetchFromGitHub {

    owner = "AcademySoftwareFoundation";

    repo = "imath";

    rev = "v${version}";

    sha256 = "sha256-FUruHlnFMSl+8r1VZnUQd2feLNGz+k0mLuyca9cgcbw=";

    sha256 = "sha256-8TkrRqQYnp9Ho8jT22EQCEBIjlRWYlOAZSNOnJ5zCM0=";

  };

  nativeBuildInputs = [ cmake ];