1.2.2 testing

["Dave Page" <dpage(at)vale-housing(dot)co(dot)uk>]

Hi all,

I've made various changes to 1.2.0's build system based on Florian, Adam
and Raphael's changes, including backporting the new acinclude.m4 from
trunk.

It seems to work OK on Slackware, but can I get some confirmation for
other OS's before I roll 1.2.2 please?

Cheers, Dave