[MacPorts] #47564: port upgrade fails with error for package gmp

[MacPorts]

#47564: port upgrade fails with error for package gmp
-------------------------+--------------------------------
  Reporter:  vithlani@…  |      Owner:  macports-tickets@…
      Type:  defect      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.3
Resolution:  invalid     |   Keywords:
      Port:              |
-------------------------+--------------------------------

Comment (by vithlani@…):

 Replying to [comment:13 larryv@…]:
 > Alright. For the future, do make sure that your active developer
 directory is inside `/Applications/Xcode.app` and not
 `/Library/Developer`.

 Will do, I don't use XCode and had an ancient installation just there for
 making the ports system work and getting command line tools.

 Is there a way to get these without XCode?

-- 
Ticket URL: <https://trac.macports.org/ticket/47564#comment:14>
MacPorts <https://www.macports.org/>
Ports system for OS X