[MacPorts] #26976: R @2.11.1 - add gcc45 variant

[MacPorts]

#26976: R @2.11.1 - add gcc45 variant
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 Reporter:  jmrosenstock@…                      |       Owner:  kjell.konis@…      
     Type:  enhancement                         |      Status:  new                
 Priority:  Normal                              |   Milestone:                     
Component:  ports                               |     Version:                     
 Keywords:  haspatch                            |        Port:  R                  
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Comment(by jmrosenstock@…):

 I did it because I don't want two versions of gcc, and everything else I
 have uses gcc45.  I see that gcc44 is still more common than gcc45 in
 general, so leaving it at gcc44 is actually better.

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Ticket URL: <https://trac.macports.org/ticket/26976#comment:3>
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