[MacPorts] #57444: Most ports failing on Mojave

[MacPorts]

#57444: Most ports failing on Mojave
-----------------------+--------------------
  Reporter:  FGasper   |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.5.4
Resolution:            |   Keywords:  mojave
      Port:  libiconv  |
-----------------------+--------------------

Comment (by FGasper):

 I’ve upgraded MP several times with OS upgrades but never uninstalled all
 ports then reinstalled them. Apparently that was necessary this time,
 though, to avoid some drama from the drop of i386 support.

 Apparently the solution, in my case, is, for each individual port that was
 apparently installed as +universal:
 {{{
 sudo port upgrade --enforce-variants $PORTNAME -universal
 }}}
 And every time it finds a list of +universal ports that need to be
 updated, I have to refuse that prompt because if I do it’ll try to do a
 plain update, which means I have to manually:
 {{{
 sudo port clean $PORTNAME
 }}}
 … then repeat the “port upgrade” command.

-- 
Ticket URL: <https://trac.macports.org/ticket/57444#comment:2>
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