{stdenv, buildOcamlJane, ppx_core, ppx_optcomp}: buildOcamlJane { name = "ppx_driver"; hash = "19cpfdn1n36vl5l9d6h7c61ffn0wmiipprn5by0354i5aywj8gpn"; propagatedBuildInputs = [ ppx_core ppx_optcomp ]; meta = with stdenv.lib; { description = "A driver is an executable created from a set of OCaml AST transformers linked together with a command line frontend"; maintainers = [ maintainers.maurer ]; license = licenses.asl20; }; }