[MacPorts] #53044: octave @4.2.0_1: requires C++11, does not build correctly on default setups on < 10.9

[MacPorts]

#53044: octave @4.2.0_1: requires C++11, does not build correctly on default setups
on < 10.9
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  Reporter:  mojca   |      Owner:  MarcusCalhoun-Lopez
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:  snowleopard lion
      Port:  octave  |
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Comment (by mojca):

 Replying to [comment:21 kencu]:
 > As you know from our previous posts
 <https://trac.macports.org/ticket/52468#comment:45> I've been doing this
 for months on 10.4 and 10.5 PPC with good success.

 Isn't that different? My understand has been that you are linking all
 binaries against libstdc++ shipped by the latest version of GCC rather
 than linking against the system libstdc++. On PPC it's a problem because
 clang doesn't quite work correctly yet due to a small number of remaining
 bugs that need to be fixed first.

 This is about 10.6-10.8 (10.5 would probably be too optimistic) where one
 would try to keep using the shipped libstdc++.

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Ticket URL: <https://trac.macports.org/ticket/53044#comment:23>
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