patch applied (packages/Cabal): Add a CompilerId type and use it in appropriate places

[Ian Lynagh]

Tue Mar 11 20:12:47 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Add a CompilerId type and use it in appropriate places
  Especially instead of abusing a PackageIdentifier for the purpose.

    M ./Distribution/Compiler.hs -1 +19
    M ./Distribution/Simple/Build.hs -1 +2
    M ./Distribution/Simple/BuildPaths.hs -4 +7
    M ./Distribution/Simple/Compiler.hs -8 +10
    M ./Distribution/Simple/Configure.hs -2 +2
    M ./Distribution/Simple/GHC.hs -3 +4
    M ./Distribution/Simple/Hugs.hs -4 +3
    M ./Distribution/Simple/Install.hs -1 +2
    M ./Distribution/Simple/InstallDirs.hs -6 +7
    M ./Distribution/Simple/JHC.hs -6 +5
    M ./Distribution/Simple/NHC.hs -4 +4
    M ./Distribution/Simple/PreProcess.hs -1 +2
    M ./Distribution/Simple/Register.hs -2 +2

View patch online:
http://darcs.haskell.org/packages/Cabal/_darcs/patches/20080312031247-adfee-fc0c3c98349f6a16d3c8d115ece5f6e94b00ad60.gz