[MacPorts] #58882: Python37 configure script segfaults in generate-posix-vars on macOS 10.15

[MacPorts]

#58882: Python37 configure script segfaults in generate-posix-vars on macOS 10.15
-----------------------+----------------------
  Reporter:  vdoublie  |      Owner:  jmroot
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  catalina
      Port:  python37  |
-----------------------+----------------------

Comment (by jmroot):

 Replying to [comment:31 kencu]:
 > It could be processor dependent as well, so perhaps not everyone would
 see it. Or some other random variation to be discovered.

 It's very easy to disprove my hypothesis if false: someone who sees the
 issue just needs to make a fresh Catalina installation on the same
 hardware and repro.

-- 
Ticket URL: <https://trac.macports.org/ticket/58882#comment:34>
MacPorts <https://www.macports.org/>
Ports system for macOS