[MacPorts] #38087: ocaml @4.00.1 emacs variant for installing .el files

[MacPorts]

#38087: ocaml @4.00.1 emacs variant for installing .el files
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  Reporter:  inouetakahiroki@…  |      Owner:  macports-tickets@…
      Type:  enhancement        |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.1.3
Resolution:                     |   Keywords:
      Port:  ocaml              |
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Comment (by larryv@…):

 Using a variant forces anyone who wants the emacs files to compile ocaml
 from source, since the buildbots only generate binaries for default
 variants. I personally would opt to install the emacs files by default,
 but otherwise a subport should be used.

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Ticket URL: <https://trac.macports.org/ticket/38087#comment:1>
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