[MacPorts] #50894: perl: hardcodes compiler and compiler options (packages from CPAN may not compile under a different Xcode version)

[MacPorts]

#50894: perl: hardcodes compiler and compiler options (packages from CPAN may not
compile under a different Xcode version)
---------------------------------+---------------------
  Reporter:  matthew-macports@…  |      Owner:  mojca@…
      Type:  defect              |     Status:  new
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:
Resolution:                      |   Keywords:
      Port:  perl5.22            |
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Comment (by matthew-macports@…):

 Apologies for not CCing the port maintainers, and thanks for the
 investigation :) Upgrading Xcode is certainly the easiest solution, I'll
 do that. <time passes> Actually, simply uninstalling XCode meant it
 instead used the command line tools which *were* up to date to 7.2. Dunno
 what's been updating them but not XCode! (I realise MacPorts needs full
 XCode install, but good I don't have to wait for that 4.4G download for
 this example… :) ).

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Ticket URL: <https://trac.macports.org/ticket/50894#comment:6>
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