[MacPorts] #56516: bzflag @2.4.14: error: A c++ compiler with C++0x support is required to build BZFlag

[MacPorts]

#56516: bzflag @2.4.14: error: A c++ compiler with C++0x support is required to
build BZFlag
-------------------------+-------------------------------------------------
  Reporter:  ryandesign  |      Owner:  allejo
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:  tiger leopard snowleopard lion
      Port:  bzflag      |  mountainlion
-------------------------+-------------------------------------------------

Comment (by ryandesign):

 Replying to [comment:3 allejo]:
 > Yea, compiling bzflag requires a compiler with c++0x support. Is having
 two values for `PortGroup` allowed or how would that work with `app 1.0`
 already being set?

 Yes, that's fine. `PortGroup` in MacPorts is basically like `#include` in
 C.

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Ticket URL: <https://trac.macports.org/ticket/56516#comment:5>
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