[MacPorts] #68712: SuiteSparse_SPQR fails at linking stage on Sonoma ARM64 XCode 15

[MacPorts]

#68712: SuiteSparse_SPQR fails at linking stage on Sonoma ARM64 XCode 15
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  Reporter:  carlodefalco      |      Owner:  MarcusCalhoun-Lopez
      Type:  defect            |     Status:  assigned
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:  sonoma
      Port:  SuiteSparse_SPQR  |
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Comment (by carlodefalco):

 Replying to [comment:2 ryandesign]:
 > This flag will not cause build failures for earlier versions of
 Xcode/macOS?

 My other mac is completely broken so I cannot test, unfortunately :-(

 But looking at the docs it seems the flag did not exist in earlier
 versions of the linker,
 so I guess {{{-ld_classic}}} would be interpreted as a library name ...

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Ticket URL: <https://trac.macports.org/ticket/68712#comment:4>
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