[MacPorts] #54518: gtk3 @3.22.17_0 +quartz+universal: fails to build on Yosemite (10.10.5)

[MacPorts]

#54518: gtk3 @3.22.17_0 +quartz+universal: fails to build on Yosemite (10.10.5)
-----------------------+----------------------
  Reporter:  mopihopi  |      Owner:  dbevans
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  yosemite
      Port:  gtk3      |
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Comment (by jjstickel):

 Replying to [comment:7 kencu]:
 > See [ticket:54542#comment:2] where I list the changes I needed to make
 this build.

 Following those suggestions, I created a patch (see attached); gtk3
 +quartz then builds OK, but I get this run-time error:
 {{{
 $ gtk3-demo

 (gtk3-demo:39695): Gtk-WARNING **: Could not load a pixbuf from
 /org/gtk/libgtk/icons/16x16/status/image-missing.png.
 This may indicate that pixbuf loaders or the mime database could not be
 found.
 **
 Gtk:ERROR:gtkiconhelper.c:493:ensure_surface_for_gicon: assertion failed:
 (destination)
 Abort trap: 6
 }}}

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Ticket URL: <https://trac.macports.org/ticket/54518#comment:8>
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