Created attachment 256256 [details] ocaml-zip.patch Dear maintainer of ocaml-zip, Please provide feedback to the attached patch. You do not need to commit it, it is part of a larger submission to update OCaml: https://reviews.freebsd.org/D48228 USE_OCAML_WASH=yes should be removed as it does nothing meaningful. the version field is missing in the META file. Thanks in advance for your reaction, Benjamin