[MacPorts] #50254: harfbuzz-icu @1.1.2: error: unrecognized command line option "-std=c++0x"

[MacPorts]

#50254: harfbuzz-icu @1.1.2: error: unrecognized command line option "-std=c++0x"
---------------------------+--------------------------
  Reporter:  fortran_cc@…  |      Owner:  ryandesign@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.3.4
Resolution:                |   Keywords:
      Port:  harfbuzz-icu  |
---------------------------+--------------------------

Comment (by fortran_cc@…):

 thank you.

 installing xcode 4.6.3 solved the compiler problem.  now my macport is
 back to normal.

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Ticket URL: <https://trac.macports.org/ticket/50254#comment:5>
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