[MacPorts] #62665: py39-matplotlib Compiles But does NOT Link Properly on Lion

[MacPorts]

#62665: py39-matplotlib Compiles But does NOT Link Properly on Lion
----------------------------+------------------------
  Reporter:  RobK88         |      Owner:  reneeotten
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.6.4
Resolution:                 |   Keywords:  Lion
      Port:  py-matplotlib  |
----------------------------+------------------------
Changes (by jmroot):

 * cc: reneeotten@… (removed)
 * status:  new => assigned
 * port:  py39-matplotlib => py-matplotlib
 * owner:  (none) => reneeotten


Comment:

 It's a matter of getting `-stdlib=libc++` into the relevant C++ compiler
 command. That is automatically included in `configure.cxxflags`, so should
 end up in the environment's `CXXFLAGS`, but that's no guarantee that the
 build system will actually use it. Odds are it's being left out on current
 OS versions too, that just doesn't cause problems because it's already the
 default.

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Ticket URL: <https://trac.macports.org/ticket/62665#comment:2>
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