[MacPorts] #25558: ghc: update to latest version

[MacPorts]

#25558: ghc: update to latest version
--------------------------------+-------------------------------------------
 Reporter:  jwiegley@…          |       Owner:  macports-tickets@…                   
     Type:  update              |      Status:  assigned                             
 Priority:  Normal              |   Milestone:                                       
Component:  ports               |     Version:                                       
 Keywords:                      |        Port:  ghc ghc-devel                        
--------------------------------+-------------------------------------------

Comment(by kitchen.andy@…):

 Replying to [comment:65 allbery.b@…]:
 > Wait, ghc 7.4.2?  Are we joining the list of folks who figure abandoning
 the Haskell Platform that is the standard Haskell development target is
 somehow a good idea?
 Hi allbery, please be more polite, I have spent a quite a few precious
 Sunday afternoons getting the kinks ironed out of
 these port files for you and other haskell users. Considering how much
 work needs to be done, tracking the haskell platform
 is not a priority for me at this time. Perhaps if the haskell platform is
 important to you, you can spend some time
 updating the ports from the list that cal has generously provided.

-- 
Ticket URL: <https://trac.macports.org/ticket/25558#comment:73>
MacPorts <http://www.macports.org/>
Ports system for Mac OS