[MacPorts] #52468: gtk3 3.22.0_0 build fails on 10.5 ppc

[MacPorts]

#52468: gtk3 3.22.0_0 build fails on 10.5 ppc
-------------------------+----------------------
  Reporter:  dgonyier@…  |      Owner:  devans@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.4
Resolution:              |   Keywords:  leopard
      Port:  gtk3        |
-------------------------+----------------------

Comment (by ridethecliche@…):

 I think you may need to explicitly specify the +X11 variant when
 installing the port.

-- 
Ticket URL: <https://trac.macports.org/ticket/52468#comment:3>
MacPorts <https://www.macports.org/>
Ports system for the Mac operating system