[MacPorts] #69628: Gildas 202303a fails to link on 10.8: Undefined symbols for architecture x86_64: "__ZNKSs7compareEPKc" etc.

[MacPorts]

#69628: Gildas 202303a fails to link on 10.8: Undefined symbols for architecture
x86_64:   "__ZNKSs7compareEPKc" etc.
---------------------------+--------------------------
  Reporter:  barracuda156  |      Owner:  bardeau
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.9.1
Resolution:                |   Keywords:  mountainlion
      Port:  gildas        |
---------------------------+--------------------------

Comment (by kencu):

 transition period to libc++.

 NB I modified all the macports-clang-N compilers to default to libc++ on
 10.7 and 10.8 if the user's system is configured to use libc++ (as they
 are in macports by default), so the macport-clang-N compilers behave
 slightly differently than /usr/bin/clang++ and -- more  along the lines of
 what is desired.

-- 
Ticket URL: <https://trac.macports.org/ticket/69628#comment:4>
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