[MacPorts] #69206: orc @0.4.35_1: fails in build stage on MacBook Pro M2, Sonoma 14.3

[MacPorts]

#69206: orc @0.4.35_1: fails in build stage on MacBook Pro M2, Sonoma 14.3
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  Reporter:  zzanderr  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.9.0
Resolution:            |   Keywords:  arm64
      Port:  orc       |
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Comment (by kencu):

 {{{ -std=gnu99 }}} works on arm64 Sonoma, yes

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Ticket URL: <https://trac.macports.org/ticket/69206#comment:13>
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