[Hackage] #695: cabal install world always reinstalls programs

[Hackage]

#695: cabal install world always reinstalls programs
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  Reporter:  duncan              |        Owner:     
      Type:  defect              |       Status:  new
  Priority:  normal              |    Milestone:     
 Component:  cabal-install tool  |      Version:     
  Severity:  normal              |     Keywords:     
Difficulty:  easy (<4 hours)     |   Ghcversion:     
  Platform:                      |  
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Comment(by thaldyron):

 I'm not sure that the temporary hack would be sufficient, as this would
 cause cabal to *always* skip programs, which is probably not what we want
 (e.g. after upgrading to a newer GHC).

-- 
Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/695#comment:1>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects