ghci 6.10.1+dfsg1-4 segfaults on powerpc

[Shyamal Prasad <shyamal@member.fsf.org>]

Hi,

It seems that ghci for powerpc in experimental still segfaults on
startup. 

$ ghci
GHCi, version 6.10.1: http://www.haskell.org/ghc/  :? for help
Segmentation fault

This is on an up to date lenny system (the only thing installed
outside of testing is ghc6).

This is a different symptom than what was reported in #365497 (where
it seemed to start anyway) but it ends the same way.

Should this be a different bug report, or re-open the old one? I'd be
happy to help debug this to the best of my ability (ghc newbie).

Cheers!
Shyamal