[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  |
---------------------------+--------------------------
Changes (by ryandesign@…):

 * cc: ykzhou@… (added)


Comment:

 ykzhou: It is intentional that MacPorts does not use a compiler you have
 installed or selected.

 Can you upgrade to a newer version of Xcode? The latest that is compatible
 with OS X 10.7 is 4.6.3.

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Ticket URL: <https://trac.macports.org/ticket/50254#comment:4>
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