[MacPorts] #67243: gtk3: gtk-encode-symbolic-svg hangs with adwaita-icon-theme on MacOS

[MacPorts]

#67243: gtk3: gtk-encode-symbolic-svg hangs with adwaita-icon-theme on MacOS
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  Reporter:  lukaso                   |      Owner:  mascguy
      Type:  defect                   |     Status:  assigned
  Priority:  Normal                   |  Milestone:
 Component:  ports                    |    Version:  2.8.1
Resolution:                           |   Keywords:
      Port:  gtk3 adwaita-icon-theme  |
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Comment (by lukaso):

 This is now consistently hanging my Mac and forcing a hard boot, which
 means I am no longer able to build GIMP on my local mac.

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Ticket URL: <https://trac.macports.org/ticket/67243#comment:2>
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