[MacPorts] #16508: vips portfile update

[MacPorts]

#16508: vips portfile update
--------------------------------+-------------------------------------------
  Reporter:  jcupitt at gmail.com  |       Owner:  ryandesign at macports.org
      Type:  enhancement        |      Status:  closed                 
  Priority:  Normal             |   Milestone:  Port Updates           
 Component:  ports              |     Version:  1.6.0                  
Resolution:  fixed              |    Keywords:                         
      Port:  vips               |  
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Changes (by ryandesign at macports.org):

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


Comment:

 Thanks for the update! I committed the changes in r39900, minus the
 changes I don't think you intended to make. See, your portfile appears to
 have been based on the portfile as it appeared in r32285 (based on the
 `$Id$` line) but several changes have occurred in the portfile since then.
 It's better if in the future you submit updates as a diff instead of as a
 full portfile. That way we can all be sure the changes that get committed
 are only the changes you intended. See
 [http://guide.macports.org/#development.patches the Guide].

 I also added pkgconfig as a dependency, because vips cannot be installed
 without it.

 I also added a convention I've used in several other ports: a `${branch}`
 variable so you don't have to keep updating the download URL when a new
 stable branch is released.

-- 
Ticket URL: <http://trac.macports.org/ticket/16508#comment:2>
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