There is a new pull request by leahneukirchen against master on the void-packages repository https://github.com/leahneukirchen/void-packages ocaml412 https://github.com/void-linux/void-packages/pull/29279 OCaml 4.12 First stab at it. Currently broken: - [ ] xen - [ ] libguestfs - [ ] unison - [ ] polygen - [ ] coccinelle A patch file from https://github.com/void-linux/void-packages/pull/29279.patch is attached