[MacPorts] #24904: ice-cpp, ice-java, ice-python, ice-python25, ice-python26: simplify

[MacPorts]

#24904: ice-cpp, ice-java, ice-python, ice-python25, ice-python26: simplify
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 Reporter:  ryandesign@…             |       Owner:  blair@…                                                  
     Type:  enhancement              |      Status:  assigned                                                 
 Priority:  Normal                   |   Milestone:                                                           
Component:  ports                    |     Version:  1.8.2                                                    
 Keywords:                           |        Port:  ice-cpp, ice-java, ice-python, ice-python25, ice-python26
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Comment(by blair@…):

 There was a point when there were separate distfiles, such as Google
 Protocol Buffer support.

 Fixed in r67707 and r67708.

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Ticket URL: <http://trac.macports.org/ticket/24904#comment:3>
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