Sun Jun 1 17:00:18 PDT 2008 Duncan Coutts <[EMAIL PROTECTED]>
* Implement plan improvement
The idea is to improve the plan by swapping a configured package for
an equivalent installed one. For a particular package the condition
is that the package be in a configured state, that a the same version
be already installed with the exact same dependencies and all the
packages in the plan that it depends on are in the installed state.
M ./Hackage/Dependency/TopDown.hs -9 +55
View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20080602000018-adfee-b91222fbe160ac21b1712f55dda8e5a5fa6de392.gz
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