[MacPorts] #37808: RFE: Add a "minor" variable to the perl portgroup

[MacPorts]

#37808: RFE: Add a "minor" variable to the perl portgroup
--------------------------+--------------------------------
  Reporter:  egall@…      |      Owner:  macports-tickets@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.1.2
Resolution:               |   Keywords:
      Port:               |
--------------------------+--------------------------------

Comment (by ryandesign@…):

 The portgroup cannot know the actual version number of perl, since perl
 might not be installed yet at the time that the portgroup is being
 included into a portfile.

 What is the use case for which you need to know this?

-- 
Ticket URL: <https://trac.macports.org/ticket/37808#comment:1>
MacPorts <http://www.macports.org/>
Ports system for Mac OS