[MacPorts] #21730: Update simage to use giflib dependency instead of libungif

[MacPorts]

#21730: Update simage to use giflib dependency instead of libungif
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 Reporter:  singingwolfboy@…             |       Owner:  css@…           
     Type:  defect                       |      Status:  assigned        
 Priority:  Normal                       |   Milestone:                  
Component:  ports                        |     Version:  1.8.1           
 Keywords:                               |        Port:  simage          
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Changes (by css@…):

  * status:  new => assigned


Comment:

 Is it a drop-in replacement for libungif? If not, I'll need to check on
 any required modifications to switch dependencies. I'll test the build
 this evening.

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Ticket URL: <http://trac.macports.org/ticket/21730#comment:4>
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