patch applied (ghc): rename cache variable to keep recent autoconfs happy

[Ross Paterson]

Fri Jun 26 06:14:10 PDT 2009  Ross Paterson <ross at soi.city.ac.uk>
  * rename cache variable to keep recent autoconfs happy
  Ignore-this: 187091bbe78f2b14402162acfb98180f

    M ./aclocal.m4 -10 +10

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090626131410-b47d3-8db5271dca840832b6ea1ccffd3015db5415e1e6.gz