[Rpm-maint] lzma payload suppport patch

[Per Øyvind Karlsen]

> Hmm. I'm not too happy about carrying a lzma decoder (small as it is)
> in-tree, I've been trying to get rid of such things instead of adding
> more :)
>
> As the library support in lzma-utils seem to be just around the corner,
> I'd rather concentrate on integrating support for that in rpm.org HEAD.
> And then backport to 4.4.2.x if absolutely necessary (the impact on core
> rpm code is pretty minimal so it's not out of the question).
Actually it's not right around the corner, at least not in the shape and 
completeness you'd want for it to be. This lzma support will be compatible 
with new lzma utils as well anyays..
I posted this patch just for compatibility purposes as we seem to be making 
the switch to lzma for payload, I don't plan on posting further patches for 
rpm.org. Better track rpm5.org on this one if interested in usable/stable 
lzma payload support in any near future.

g'nite :)
-- 
Regards,
Per Øyvind Karlsen
Mandriva Norway