[MacPorts] #15751: GraphicsMagick: Add variants for different quantum depths

[MacPorts]

#15751: GraphicsMagick: Add variants for different quantum depths
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  Reporter:  william at gallaf.net  |       Owner:  ryandesign at macports.org
      Type:  enhancement         |      Status:  closed                 
  Priority:  Normal              |   Milestone:  Port Enhancements      
 Component:  ports               |     Version:  1.6.0                  
Resolution:  fixed               |    Keywords:                         
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Changes (by ryandesign at macports.org):

  * status:  assigned => closed
  * resolution:  => fixed

Comment:

 Thanks, I added the three variants in r39317, along with the appropriate
 default_variants statement to ensure that q8 is set to the default, unless
 the user has already selected something else. This matches what the
 ImageMagick port does. If GraphicsMagick ever changes its default pixel
 quantum depth, then the selection of the default variant should be
 modified accordingly.

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Ticket URL: <http://trac.macports.org/ticket/15751#comment:4>
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