[MacPorts] #70626: gh: Upgrading to version 2.55.0 Fails -- Invalid value for flag -extldflags

[MacPorts]

#70626: gh:  Upgrading to version 2.55.0 Fails -- Invalid value for flag
-extldflags
------------------------+--------------------
  Reporter:  RobK88     |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.10.1
Resolution:             |   Keywords:
      Port:  gh golang  |
------------------------+--------------------

Comment (by macportsraf):

 The same is happening on 10.14

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Ticket URL: <https://trac.macports.org/ticket/70626#comment:7>
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