[MacPorts] #41760: gle-grapyics build fails with C++ namespace errors

[MacPorts]

#41760: gle-grapyics build fails with C++ namespace errors
------------------------+--------------------------------
 Reporter:  hal.dace@…  |      Owner:  macports-tickets@…
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.2.1
 Keywords:              |       Port:  gle-graphics
------------------------+--------------------------------
 Building gle-graphics on Mavericks, ports version 2.2.1, port tree updated
 as of today (2013-12-11) fails with the following C++ errors:

 :info:build In file included from gcontour.cpp:43:
 :info:build In file included from ./../all.h:73:
 :info:build In file included from ./../glepro.h:42:
 :info:build In file included from ./../tokens/Tokenizer.h:51:
 :info:build ./../tokens/StringKeyHash.h:79:18: error: expected namespace
 name
 :info:build         using namespace __gnu_cxx;  // using gnu extensions
 such as "hash"

 and several similar.

 Full main.log attached.

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Ticket URL: <https://trac.macports.org/ticket/41760>
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