patch applied (ghc): Make mkDerivedConstants as a stage 1 program

[Ian Lynagh]

Fri Jul 16 17:08:27 PDT 2010  Ian Lynagh <igloo at earth.li>
  * Make mkDerivedConstants as a stage 1 program
  This way it gets the defines for the right platform when cross-compiling

    M ./includes/ghc.mk -2 +2

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100717000827-3fd76-042a917f79facbe1647d3d412be3a94704c1ad33.gz