patch applied (ghc): eliminate "warning: overriding commnds..." from make when we're cleaning

[Simon Marlow]

Tue Jun 16 01:44:51 PDT 2009  Simon Marlow <marlowsd at gmail.com>
  * eliminate "warning: overriding commnds..." from make when we're cleaning
  Ignore-this: 1ac620ad71d6e89313f544be1d94f6c3

    M ./rules/build-perl.mk +3
    M ./rules/build-prog.mk -1 +1

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090616084451-12142-ce3e1b41bef3aca87cbafddf0c897ac6642e3203.gz