[MacPorts] #33649: cgal update 3.9 -> 4.0

[MacPorts]

#33649: cgal update 3.9 -> 4.0
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 Reporter:  mmoll@…             |       Owner:  vince@…           
     Type:  update              |      Status:  new               
 Priority:  Normal              |   Milestone:                    
Component:  ports               |     Version:                    
 Keywords:                      |        Port:  cgal              
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Changes (by raphael@…):

  * version:  2.0.4 =>


Comment:

 Replying to [comment:1 sean.michael.farley@…]:
 > I see that you added a dependency on eigen3 but from the cgal manual,
 eigen is only recommended over taucs, which wasn't a dependency before, so
 maybe eigen3 could be a variant?

 In fact, CGAL does not use the eigen3 port as it
 [http://www.cgal.org/Manual/latest/doc_html/installation_manual/Chapter_installation_manual.html#Subsection_4.8
 needs at least Eigen 3.1], which is a development version that MacPorts
 does not provide yet. So, I would remove the dependency on eigen3 until
 Eigen 3.1.0 or later is in MacPorts.

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Ticket URL: <https://trac.macports.org/ticket/33649#comment:6>
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