[MacPorts] #46287: harfbuzz-icu @0.9.37_0: cc1plus: error: unrecognized command line option "-std=c++0x" (was: harfbuzz-icu 0.9.37_0 build fails on 10.7.5)

[MacPorts]

#46287: harfbuzz-icu @0.9.37_0: cc1plus: error: unrecognized command line option
"-std=c++0x"
-------------------------------+--------------------------
  Reporter:  macports@…        |      Owner:  ryandesign@…
      Type:  defect            |     Status:  assigned
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:  2.3.3
Resolution:                    |   Keywords:  lion
      Port:  harfbuzz-icu icu  |
-------------------------------+--------------------------
Changes (by ryandesign@…):

 * cc: tim@…, desmith@… (added)
 * keywords:   => lion
 * status:  new => assigned


Comment:

 Has duplicates #48719, #50254, #50695. As mentioned [comment:6 above],
 this is an icu bug. The upstream bug report has not yet been closed, so
 [ticket:49614 updating icu to 56.1] probably won't help. I can try to
 patch icu to fix this.

 This problem should only affect users of Xcode versions 4.0 through 4.2
 inclusive, which are the only ones where MacPorts defaults to using
 llvm-g++-4.2. On Snow Leopard, it is recommended to use Xcode 3.2.6, and
 on Lion it is recommended to use Xcode 4.6.3; neither of those should
 experience this problem.

-- 
Ticket URL: <https://trac.macports.org/ticket/46287#comment:12>
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