[Hackage] #309: cabal install should recognize if package was already configured

[Hackage]

#309: cabal install should recognize if package was already configured
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  Reporter:  bfr                 |        Owner:         
      Type:  defect              |       Status:  new    
  Priority:  normal              |    Milestone:         
 Component:  cabal-install tool  |      Version:  1.2.3.0
  Severity:  normal              |     Keywords:         
Difficulty:  normal              |   Ghcversion:  6.8.2  
  Platform:                      |  
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Comment(by duncan):

 {{{
 Wed Aug 25 14:11:06 BST 2010  Dmitry Astapov <dastapov at gmail.com>
   * Auto-reconfiguration when .cabal is newer than setup-config

   This patch adds "ConfigFlags" to the "LocalBuildInfo" and reuses them to
   perform "configureAction" when .cabal file is changed. This has
   the same effect as re-running "configure" with the most recent used
   set of options, which should be the sensible thing to do.

   Closes #294, #477, #309 and #518.
 }}}

 I have not yet checked if it actually fixes this ticket though. I think
 this one might be more tricky than the others.

-- 
Ticket URL: <http://hackage.haskell.org/trac/hackage/ticket/309#comment:2>
Hackage <http://haskell.org/cabal/>
Hackage: Cabal and related projects