[MacPorts] #52605: adwaita-icon-theme @3.22.0 fails building on 10.5.8 PPC

[MacPorts]

#52605: adwaita-icon-theme @3.22.0 fails building on 10.5.8 PPC
---------------------------------+----------------------
  Reporter:  udbraumann          |      Owner:  dbevans
      Type:  defect              |     Status:  assigned
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:  2.3.4
Resolution:                      |   Keywords:
      Port:  adwaita-icon-theme  |
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Comment (by dbevans):

 Yes, it looks like gdk_pixbuf_new_from_stream returned the error but
 there's a lot of possibilities.  After the function returns NULL, it's
 parameter `error` should contain the detailed error report.  Hopefully,
 this will shed more light on why it failed.

 See https://developer.gnome.org/glib/stable/glib-Error-Reporting.html for
 documentation on how it works. I think something like

 {{{
 print **error
 }}}

 will print the fields of the relevant GError structure and their values.

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Ticket URL: <https://trac.macports.org/ticket/52605#comment:24>
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