[MacPorts] #68322: libgcc12 @12.3.0: ld: library not found for -ld_classic

[MacPorts]

#68322: libgcc12 @12.3.0: ld: library not found for -ld_classic
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  Reporter:  k6wx      |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.8.1
Resolution:            |   Keywords:
      Port:  libgcc12  |
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Comment (by cjones051073):

 Somehow it seems you have Xcode 15 installed but your system doesn't seem
 to understand the ld_classic option. Not sure how that can be really.
 Please run

 {{{
 xcrun -v ld -ld_classic -v
 }}}

 and post the output here.

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Ticket URL: <https://trac.macports.org/ticket/68322#comment:2>
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