[GHC] #2403: caching for runghc (runhaskell)

[GHC]

#2403: caching for runghc (runhaskell)
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 Reporter:  jsnx             |          Owner:          
     Type:  feature request  |         Status:  new     
 Priority:  normal           |      Milestone:  _|_     
Component:  Compiler         |        Version:          
 Severity:  normal           |     Resolution:          
 Keywords:                   |     Difficulty:  Unknown 
 Testcase:                   |   Architecture:  Multiple
       Os:  Multiple         |  
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Comment (by jsnx):

 Replying to [comment:4 igloo]:
 > Security is definitely a concern here. And you need to make sure that
 you have exactly the same source code, inlinings from imports, appropriate
 commandline flags, etc.

 How much of this will `--make` actually handle?

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2403#comment:5>
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