patch applied (ghc): Tell Cabal that we're not building GHCi libs if UseArchivesForGhci=YES

[Ian Lynagh]

Mon Sep 20 16:04:49 PDT 2010  Ian Lynagh <igloo at earth.li>
  * Tell Cabal that we're not building GHCi libs if UseArchivesForGhci=YES

    M ./rules/build-package-data.mk +6

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100920230449-3fd76-9be12aae238b42fc7d8f4ce463e530b45ad78464.gz