[MacPorts] #63941: nmap: clarify licensing situation

[MacPorts]

#63941: nmap: clarify licensing situation
---------------------+------------------------
  Reporter:  danchr  |      Owner:  danielluke
      Type:  defect  |     Status:  closed
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:  fixed   |   Keywords:
      Port:  nmap    |
---------------------+------------------------

Comment (by danielluke):

 From reading the referenced issues, It's really GPL plus additional
 restriction (that makes it not GPL), so jmr's suggestion is correct.

 Also, this isn't an openmaintainer port, so I don't really understand why
 it was merged.

-- 
Ticket URL: <https://trac.macports.org/ticket/63941#comment:7>
MacPorts <https://www.macports.org/>
Ports system for macOS