GHC 6.2.1 and FedoraCore2: ar-related build problem, looked like readline problem

[Sven Panne]

Henrik Nilsson wrote:
> [...] So, in summary, there were two problems: [...]

I think I've fixed this now (in HEAD and STABLE branch). Could you please
test if it works now? If you like to merge the patch manually to your
sources:

    http://cvs.haskell.org/cgi-bin/cvsweb.cgi/fptools/aclocal.m4.diff?r1=1.174;r2=1.175;f=h

Cheers,
    S.