patch applied (ghc): Make "make clean" in compiler/ only clean the stage we want to clean

[Ian Lynagh]

Sun Aug 10 07:20:26 PDT 2008  Ian Lynagh <igloo at earth.li>
  * Make "make clean" in compiler/ only clean the stage we want to clean
  If you "make clean" in the root then we still clean all stages

    M ./compiler/Makefile -6 +10
    M ./mk/recurse.mk -1 +1

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20080810142026-3fd76-770793cc1579870eb2154f9108a74262af65ebc8.gz