Bug#832979: ITP: ppx-optcomp -- optional compilation for OCaml

[Stéphane Glondu <glondu@debian.org>]

Package: wnpp
Severity: wishlist
Owner: "Stéphane Glondu" <glondu@debian.org>

* Package name    : ppx-optcomp
  Version         : 113.33.03
  Upstream Author : Jane Street Holding, LLC
* URL             : https://github.com/janestreet/ppx_optcomp
* License         : Apache-2.0
  Programming Lang: OCaml
  Description     : optional compilation for OCaml

 ppx_optcomp stands for Optional Compilation. It is a tool used to
 handle optional compilations of pieces of code depending of the word
 size, the version of the compiler, ...

This is a new (transitive) dependency of ocaml-ipaddr.