[MacPorts] #65555: py39-matplotlib is using libstdc++ (this installation is configured to use libc++)

[MacPorts]

#65555: py39-matplotlib is using libstdc++ (this installation is configured to use
libc++)
----------------------------+------------------------
  Reporter:  RobK88         |      Owner:  reneeotten
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.7.2
Resolution:                 |   Keywords:  lion
      Port:  py-matplotlib  |
----------------------------+------------------------

Comment (by mascguy):

 Replying to [comment:5 reneeotten]:
 > as you said this is supposedly addressed by the fix for [ticket:62665].
 If that didn’t solve the problem (which you somehow didn’t notice for the
 last 1.5 years) then I don’t know. Sorry, but I do not have the time or
 interest to try and fix issues on old systems to which I do not have
 access. If you can come up with a robust patch please feel free to submit
 a PR which can be merged once verified by other Lion users. I am sorry I
 can not be of more help this time.

 Renee, there are others here who do have VMs - and/or legacy Macs -
 running old macOS releases. So if you can provide guidance relative to a
 preferred fix, someone else can take care of it.

 That being said, if compiling with `clang-9.0` solves the issue... perhaps
 blacklisting might be a quick-and-easy approach? (With the caveat that I
 haven't looked at the portfile yet...)

-- 
Ticket URL: <https://trac.macports.org/ticket/65555#comment:7>
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