[MacPorts] #68355: R and its dependents: move to gcc13 and clang16/17

[MacPorts]

#68355: R and its dependents: move to gcc13 and clang16/17
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  Reporter:  barracuda156  |      Owner:  i0ntempest
      Type:  enhancement   |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:
      Port:  R             |
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Comment (by ryandesign):

 Replying to [comment:2 barracuda156]:
 > R upstream insists that identical compiler should be used for R itself
 and all R packages.

 Perl insists on that too. We decline to follow it there as it's
 unrealistic, and I suggest you decline to do that for R and elsewhere in
 MacPorts too.

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Ticket URL: <https://trac.macports.org/ticket/68355#comment:3>
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