[MacPorts] #61594: emacs 27.1_2: configure failed on M1

[MacPorts]

#61594: emacs 27.1_2: configure failed on M1
-----------------------+--------------------
 Reporter:  shibukawa  |      Owner:  (none)
     Type:  defect     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:  2.6.4
 Keywords:             |       Port:  emacs
-----------------------+--------------------
 {{{
 Error: Failed to configure emacs: configure failure: command execution
 failed
 }}}

 Error logs says

 {{{
 error: Emacs does not support 'arm-apple-darwin20.1.0' systems.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/61594>
MacPorts <https://www.macports.org/>
Ports system for macOS