[MacPorts] #25774: doxygen-1.6.3 fails to build its docs

[MacPorts]

#25774: doxygen-1.6.3 fails to build its docs
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 Reporter:  daniel.hornung@…          |       Owner:  css@…           
     Type:  defect                    |      Status:  assigned        
 Priority:  Normal                    |   Milestone:                  
Component:  ports                     |     Version:  1.9.1           
 Keywords:                            |        Port:  doxygen         
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Changes (by css@…):

  * status:  new => assigned


Comment:

 Is it only the documentation that fails to build with more than one
 process? It appears that doxygen itself builds fine with a parallel build.
 I could add that to the docs variant and preserve the better build time
 for those not building the documentation.

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Ticket URL: <http://trac.macports.org/ticket/25774#comment:5>
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