[MacPorts] #53123: botan links against libstdc++ on 10.6 with libcxx, preventing qca from building. And workaround.

[MacPorts]

#53123: botan  links against libstdc++ on 10.6 with libcxx, preventing qca from
building. And workaround.
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  Reporter:  kencu   |      Owner:  mww@…
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:  snowleopard
      Port:  botan   |
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Comment (by kencu):

 The slightly patched versions of clang-3.7, clang-3.8, and clang-3.9 have
 indeed solved this problem for me (and the other listed problems in
 comment 2 above).

 Jeremy quite correctly points out that changing the default behaviour of a
 compiler can have unforeseen troubles, so he doesn't recommend this
 approach for general use at present.

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Ticket URL: <https://trac.macports.org/ticket/53123#comment:3>
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