[MacPorts] #46161: ocaml @4.02.1_0: should install findlib and ocamlfind

[MacPorts]

#46161: ocaml @4.02.1_0: should install findlib and ocamlfind
-------------------------+-------------------
 Reporter:  larryv@…     |      Owner:  mww@…
     Type:  enhancement  |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:
 Keywords:               |       Port:  ocaml
-------------------------+-------------------
 Current LLVM trunk (!r223617) cannot build its OCaml bindings with our
 `ocaml` @4.02.1_0:
 {{{
 :info:configure checking for ocamlfind... no
 }}}
 …and then later…
 {{{
 :info:configure configure: WARNING: --enable-bindings=ocaml specified, but
 ocamlfind not found. Try configure OCAMLFIND=/path/to/ocamlfind
 :info:configure configure: WARNING: --enable-bindings=ocaml specified, but
 ctypes is not installed
 :info:configure configure: WARNING: --enable-bindings=ocaml specified, but
 OUnit 2 is not installed. Tests will not run
 :info:configure ./configure: line 18288: : command not found
 :info:configure configure: error: Prequisites for bindings not satisfied.
 Fix them or use configure --disable-bindings.
 }}}

 From my limited research, ocamlfind
 [https://ocaml.org/learn/tutorials/compiling_ocaml_projects.html#Usingtheocamlfindfrontend
 seems to be a pretty standard part] of a modern OCaml installation, so we
 should probably provide it somehow.

-- 
Ticket URL: <https://trac.macports.org/ticket/46161>
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