[MacPorts] #19318: spin: don't override build phase

[MacPorts]

#19318: spin: don't override build phase
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 Reporter:  ryandesign@…             |       Owner:  jann@…           
     Type:  defect                   |      Status:  new              
 Priority:  Normal                   |   Milestone:  Port Bugs        
Component:  ports                    |     Version:  1.7.1            
 Keywords:                           |        Port:  spin             
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 spin overrides the build phase. Is there a reason to? If not, please
 rewrite to use the standard build phase, so you can take advantage of
 features such as parallel building and nice building.

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Ticket URL: <http://trac.macports.org/ticket/19318>
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