libtool update

[Benjamin Reed]

> if people (hi Ben ;-) ) could test the patch at
> http://ktown.kde.org/~matz/libtool.diff.gz , I would be glad.  I'm
> a bit reluctant to commit a 240KB diff to libtool without more
> testing ;-)

Trying it now.  Did you get my e-mail about updating libltdl as well?  I
needed to update that as well in kdelibs and arts or I ran into problems
on darwin with stuff using lt_dlopen.