[arch-haskell] ghc 7.8.1 has hit [haskell-core]

[Sergey Khorev]

> When I first created the branch for ghc 7.8 there were a number of
> packages that weren't buildable, and hence they were removed.  I've
> since re-added a few of them, but not all.  Not yet.  If you find
> something crucial to be missing, please let me know so I can fix it
> post-haste.

The upgrade was really smooth. I am wondering if you are going to restore 
hoogle? I was able to build it in cabal sandbox so hopefully there are no 
major blockers.