[MacPorts] #68239: Xcode 15 and GCC: linker complains that "duplicate LC_RPATH are deprecated"

[MacPorts]

#68239: Xcode 15 and GCC: linker complains that "duplicate LC_RPATH are deprecated"
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  Reporter:  szhorvat  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  gcc12     |
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Comment (by cjones051073):

 Update. The warning could be related to

 https://github.com/macports/macports-
 ports/blob/f423d77fb2814f148c5b6dadcedeadd7c9ac6679/_resources/port1.0/group/compilers-1.0.tcl#L841

 Someone might need to review if that workaround is still needed and if it
 is indeed the cause of the issue.

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Ticket URL: <https://trac.macports.org/ticket/68239#comment:2>
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