[MacPorts] #39397: gtkmm @2.24.3 (and deps): change active variants usage

[MacPorts]

#39397: gtkmm @2.24.3 (and deps): change active variants usage
------------------------------------+--------------------------------
  Reporter:  egall@…                |      Owner:  macports-tickets@…
      Type:  defect                 |     Status:  new
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:  2.1.3
Resolution:                         |   Keywords:
      Port:  gtkmm pangomm cairomm  |
------------------------------------+--------------------------------

Comment (by egall@…):

 A similar point has been brought up on the mailing lists:
 https://lists.macosforge.org/pipermail/macports-dev/2013-June/022930.html

-- 
Ticket URL: <https://trac.macports.org/ticket/39397#comment:2>
MacPorts <http://www.macports.org/>
Ports system for OS X