patch applied (cabal-branches/cabal-1.4): Don't try to install libHSfoo.a if the lib had no object files

[Duncan Coutts]

Mon Aug  4 08:14:42 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Don't try to install libHSfoo.a if the lib had no object files
  To allow meta-packages.
  (Backport of equivalent patch in Cabal HEAD)

    M ./Distribution/Simple/GHC.hs -5 +7

View patch online:
http://darcs.haskell.org/cabal-branches/cabal-1.4/_darcs/patches/20080804151442-adfee-e418f7040a59358f952ef980e36274e3307afd3c.gz