[MacPorts] #61609: libid3tag @0.15.1b: configure: error: /bin/ksh ./config.sub -apple-darwin20.1.0 failed

[MacPorts]

#61609: libid3tag @0.15.1b: configure: error: /bin/ksh ./config.sub -apple-
darwin20.1.0 failed
-------------------------+--------------------
  Reporter:  ryandesign  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.6.4
Resolution:              |   Keywords:  arm64
      Port:  libid3tag   |
-------------------------+--------------------

Comment (by azakkerman):

 I created a pull-request https://github.com/macports/macports-
 ports/pull/9384

-- 
Ticket URL: <https://trac.macports.org/ticket/61609#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS