[MacPorts] #55281: gmp: compile error on High Sierra

[MacPorts]

#55281: gmp: compile error on High Sierra
---------------------+---------------------------------
  Reporter:  mluzum  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.4.2
Resolution:          |   Keywords:
      Port:  gmp     |
---------------------+---------------------------------

Comment (by mf2k):

 Error is:
 {{{
 :info:configure configure: error: could not find a working compiler, see
 config.log for details
 }}}

 Is your Xcode updated with the latest
 [https://guide.macports.org/#installing.xcode command line tools
 installed]?

--
Ticket URL: <https://trac.macports.org/ticket/55281#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS