umka-lang: init at 1.5.4

{

  stdenv,

  lib,

  fetchFromGitHub,

}:

stdenv.mkDerivation (finalAttrs: {

  pname = "umka-lang";

  version = "1.5.4";

  src = fetchFromGitHub {

    owner = "vtereshkov";

    repo = "umka-lang";

    tag = "v${finalAttrs.version}";

    hash = "sha256-UerEmJdD0/Hx/Pqw3NI3cZwjkX9lRWqI5rL0GGYKFwc=";

  };

  postPatch = ''

    substituteInPlace Makefile \

      --replace-fail "RANLIB                = libtool -static -o" "RANLIB = ar -cru"

  ''

  + lib.optionalString (!stdenv.hostPlatform.isx86) ''

    substituteInPlace Makefile \

      --replace-fail "-malign-double" ""

  '';

  makeFlags = [

    "PREFIX=$(out)"

  ];

  meta = {

    description = "Statically typed embeddable scripting language";

    homepage = "https://github.com/vtereshkov/umka-lang";

    license = lib.licenses.bsd2;

    maintainers = with lib.maintainers; [ f64u ];

    mainProgram = "umka";

  };

})