patch applied (ghc): Refactor gcc.c, pulling out the reusable code

[Ian Lynagh]

Thu Feb 18 09:09:31 PST 2010  Ian Lynagh <igloo at earth.li>
  * Refactor gcc.c, pulling out the reusable code

    M ./configure.ac -1 +1
    M ./driver/gcc/gcc.c -81 +8
    A ./driver/utils/cwrapper.c
    A ./driver/utils/cwrapper.h

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20100218170931-3fd76-80743f6fced887f31e70d93ae2ca803b19fc4f52.gz