[MacPorts] #60062: port 2.5.4: Error: Unable to open port: invalid command name "compiler.cxx_standard"

[MacPorts]

#60062: port 2.5.4: Error: Unable to open port: invalid command name
"compiler.cxx_standard"
------------------------+--------------------
  Reporter:  nikgervae  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.5.4
Resolution:             |   Keywords:
      Port:             |
------------------------+--------------------

Comment (by jmroot):

 The place to put the 10.13 SDK when you get it is
 `/Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk` BTW.

-- 
Ticket URL: <https://trac.macports.org/ticket/60062#comment:8>
MacPorts <https://www.macports.org/>
Ports system for macOS