[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
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  Reporter:  dgonyier@…  |      Owner:  devans@…
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.4
Resolution:              |   Keywords:  leopard
      Port:  gtk3        |
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Comment (by devans@…):

 Well, if there's any progress in this area, I vote to use gtk3 as a proof
 of concept test case. It's really blocking any progress with current GNOME
 ports for the ppc folks.
 I really don't understand the failure mode reported here but I see lots of
 similar reports on other builds when googling.  So it's not uncommon. I'm
 assuming it's a tool chain issue but it bothers me that the previous
 version builds fine and this one doesn't.  So it makes me think there
 might be a critical code change that, if identified, could be worked
 around.  Or maybe it's chaos theory in action.  Just musing.

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Ticket URL: <https://trac.macports.org/ticket/52468#comment:26>
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