[MacPorts] #68947: c-ares @1.24.0 broken on <10.9: undeclared IFF_UP, IFF_LOOPBACK

[MacPorts]

#68947: c-ares @1.24.0 broken on <10.9: undeclared IFF_UP, IFF_LOOPBACK
-------------------------+-------------------------------------------------
  Reporter:              |      Owner:  (none)
  barracuda156           |
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.1
Resolution:              |   Keywords:  tiger, leopard, snowleopard, lion,
      Port:  c-ares      |  mountainlion
-------------------------+-------------------------------------------------

Comment (by barracuda156):

 Fix from upstream: https://github.com/bradh352/c-ares/commit/b48cb72

 Confirmed to work.

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Ticket URL: <https://trac.macports.org/ticket/68947#comment:1>
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