[MacPorts] #69769: ninja fails to compile on PPC for bad -arch

[MacPorts]

#69769: ninja fails to compile on PPC for bad -arch
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  Reporter:  rmottola  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  powerpc
      Port:  ninja     |
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Comment (by rmottola):

 is -arch=ppc acceptable at all?

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Ticket URL: <https://trac.macports.org/ticket/69769#comment:1>
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