[MacPorts] #57228: upgrading or installing gmp fails with Mac OSX 10.14 Mojave

[MacPorts]

#57228: upgrading or installing gmp fails with Mac OSX 10.14 Mojave
-------------------------+---------------------------------
  Reporter:  manulcaux   |      Owner:  MarcusCalhoun-Lopez
      Type:  defect      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.5.4
Resolution:  worksforme  |   Keywords:
      Port:  gmp         |
-------------------------+---------------------------------

Comment (by bergerb-com):

 Hello, I got pretty much the same error. I tried installing gnuradio. The
 dependency gmp failed to build. Then I tried to install gnuradio without
 the dependency gmp, since the installation worked with brew:
 {{{
 sudo port install depof:gnuradio and not gmp
 }}}


 I worked my way through all the sub-dependencies until I saw something
 related to cctools and remembered this ticket.

 The current output of {{{port installed cctools}}} is

 {{{
 The following ports are currently installed:
   cctools @895_7+llvm50
   cctools @895_7+xcode (active)
 }}}


 I am pretty sure, that before it was working, only the first line was
 there.

-- 
Ticket URL: <https://trac.macports.org/ticket/57228#comment:4>
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