[MacPorts] #45880: nu2 @2.0.1: error: garbage collection is no longer supported (was: nu2 fails to build on Yosemite.)

[MacPorts]

#45880: nu2 @2.0.1: error: garbage collection is no longer supported
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  Reporter:  crossd@…  |      Owner:  macports-tickets@…
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.2
Resolution:            |   Keywords:
      Port:  nu2       |
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Comment (by ryandesign@…):

 The error in the log—"`error: garbage collection is no longer
 supported`"—will occur on any OS X version when using Xcode 5 or later.
 Projects experiencing this error need to be rewritten to use automatic
 reference counting instead of garbage collection.

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Ticket URL: <https://trac.macports.org/ticket/45880#comment:2>
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