* Remove unneeded substitution in postConfigure This was fixed here: 81ed5cf2e8 * camlp4: use fetchzip It is considered more reliable than fetchurl
81ed5cf2e8
Camlp4 is a software system for writing extensible parsers for programming languages. Camlp4 was part of the official OCaml distribution until its version 4.01.0. Homepage: https://github.com/ocaml/camlp4