patch applied (cabal): Add *LBI variants of withLib and withExe that give corresponding build info

[Duncan Coutts]

Thu May 28 04:32:32 PDT 2009  rubbernecking.trumpet.stephen at blacksapphire.com
  * Add *LBI variants of withLib and withExe that give corresponding build info
  Ignore-this: 6856385f1c210e33c352da4a0b6e876a

    M ./Distribution/Simple/Build.hs -7 +5
    M ./Distribution/Simple/Haddock.hs -7 +3
    M ./Distribution/Simple/LocalBuildInfo.hs -1 +26

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20090528113232-77ee1-a2bc300d1b973c302197f519e16fc2b2d1106b93.gz