patch applied (cabal): "GHC 7.2+ no longer generates _stub.o files"

[Duncan Coutts]

Sat Sep 10 12:53:29 PDT 2011  Duncan Coutts <duncan at community.haskell.org>
  * GHC 7.2+ no longer generates _stub.o files
  So stop looking for them. This could otherwise cause problems if one
  switches ghc version without cleaning the build dir since we'll pick
  up the old _stub.o files and end up with duplicate linker symbols.

    M ./cabal/Distribution/Simple/GHC.hs -3 +7

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=cabal;a=darcs_commitdiff;h=20110910195329-5c91e-0172ff56a091947088044f0a9003a111f7d87946.gz