[MacPorts] #66422: failing to install gnuplot 5.4.3 apparently bc of llvm-3.7

[MacPorts]

#66422: failing to install gnuplot 5.4.3 apparently bc of llvm-3.7
-----------------------------+--------------------
  Reporter:  natelsonoptics  |      Owner:  (none)
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:
      Port:  gnuplot         |
-----------------------------+--------------------

Old description:

> Trying to install gnuplot on an M2 macbook pro running Monterey 12.6.1.
> I've iterated a few times, and in the end, everything gets hung up on
> this:
>
> {{{--->  Computing dependencies for llvm-3.7.
> Error: Cannot install llvm-3.7 for the arch 'x86_64' because
> Error: its dependency libedit cannot build for the required arch.
> Error: Follow https://guide.macports.org/#project.tickets if you believe
> there
> is a bug.
> Error: Processing of port llvm-3.7 failed}}}
>
> Any advice on how to get llvm-3.7 installed as universal or for arm64
> explicitly?  As far as I can tell, everything else seems to be in place.

New description:

 Trying to install gnuplot on an M2 macbook pro running Monterey 12.6.1.
 I've iterated a few times, and in the end, everything gets hung up on
 this:

 {{{
 --->  Computing dependencies for llvm-3.7.
 Error: Cannot install llvm-3.7 for the arch 'x86_64' because
 Error: its dependency libedit cannot build for the required arch.
 Error: Follow https://guide.macports.org/#project.tickets if you believe
 there
 is a bug.
 Error: Processing of port llvm-3.7 failed
 }}}

 Any advice on how to get llvm-3.7 installed as universal or for arm64
 explicitly?  As far as I can tell, everything else seems to be in place.

--

Comment (by jmroot):

 There's very little to go on here, but without further information (like a
 log or the output of `port -v installed`), my guess would be that you
 migrated from an x86_64 machine and need to follow wiki:Migration.

-- 
Ticket URL: <https://trac.macports.org/ticket/66422#comment:3>
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