Remove dependencies from objinfo_helper to OCaml runtime (continued)
Remove dependencies from objinfo_helper to OCaml runtime (continued)

Removal in commit 2c3a9d3 was too brutal, "config/s.h" must be included so that HAS_BFD is seen.

gerdstolpmann/ocaml,gerdstolpmann/ocaml,gerdstolpmann/ocaml,gerdstolpmann/ocaml,gerdstolpmann/ocaml