patch applied (cabal): Update release procedure in Makefile

[Duncan Coutts]

Fri Oct 10 11:14:45 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Update release procedure in Makefile
  Building the haddock docs requires building first. Arguably this is
  a Cabal bug. It should probably generate the "autogen" files for
  haddock and not just for build.

    M ./Makefile -1 +1

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20081010181445-adfee-83d962567309343ef9377de82dfa60048af1ea33.gz