[MacPorts] #29393: gtk2 does not build, libpng does exist, put loader does not recognize apple-red.png

[MacPorts]

#29393: gtk2 does not build, libpng does exist, put loader does not recognize
apple-red.png
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 Reporter:  mvondavier@…          |       Owner:  macports-tickets@…                   
     Type:  defect                |      Status:  new                                  
 Priority:  Normal                |   Milestone:                                       
Component:  ports                 |     Version:  1.9.2                                
 Keywords:                        |        Port:  gtk2                                 
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Comment(by mvondavier@…):

 Unfortunately, the same thing happens after selfupdate and upgrade
 outdated. All ports are up to date,

 Hardware Overview:

   Model Name:   MacBook
   Model Identifier:     MacBook4,1
   Processor Name:       Intel Core 2 Duo
   Processor Speed:      2.4 GHz
   Number Of Processors: 1
   Total Number Of Cores:        2
   L2 Cache:     3 MB
   Memory:       4 GB
   Bus Speed:    800 MHz
   Boot ROM Version:     MB41.00C1.B00
   SMC Version (system): 1.31f1

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Ticket URL: <https://trac.macports.org/ticket/29393#comment:3>
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