[commit: packages/Cabal] ghc-head: Merge pull request #1315 from 23Skidoo/plan-whole-environment (d819ef7)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/Cabal

On branch  : ghc-head
Link       : http://git.haskell.org/?p=packages/Cabal.git;a=commit;h=d819ef7234eb2c616727a4c212a96e479b272a24

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commit d819ef7234eb2c616727a4c212a96e479b272a24
Merge: 307b7ae 99dc405
Author: Mikhail Glushenkov <mikhail.glushenkov at gmail.com>
Date:   Fri May 17 04:47:03 2013 -0700

    Merge pull request #1315 from 23Skidoo/plan-whole-environment
    
    Instead of pruning, make an install plan for the whole environment.



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d819ef7234eb2c616727a4c212a96e479b272a24
 cabal-install/Distribution/Client/Dependency.hs    |   44 ++++++-
 cabal-install/Distribution/Client/Install.hs       |   62 ++++++----
 cabal-install/Distribution/Client/Sandbox.hs       |  120 ++++++++++++--------
 cabal-install/Distribution/Client/Sandbox/Types.hs |   23 +++-
 cabal-install/Main.hs                              |    5 +-
 5 files changed, 178 insertions(+), 76 deletions(-)