[MacPorts] #74268: libarchive @3.8.9 does not build on PPC Mac OS X 10.5.8, Leopard, because of 'internal compiler error: Bus error'

[MacPorts]

#74268: libarchive @3.8.9 does not build on PPC Mac OS X 10.5.8, Leopard, because
of 'internal compiler error: Bus error'
-------------------------+-------------------------
  Reporter:  ballapete   |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.12.5
Resolution:              |   Keywords:  ppc leopard
      Port:  libarchive  |
-------------------------+-------------------------

Comment (by tobypeterson):

 Probably need to use `compiler.blacklist` - let me know what works for
 you, since I have no reasonable way to test this myself.

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Ticket URL: <https://trac.macports.org/ticket/74268#comment:3>
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