[Rpm-maint] [PATCH] rpmbuild: clean up buildroot handling, set a default buildroot

[Bill Nottingham]

R P Herrold (herrold at owlriver.com) said: 
> nope -- inside the .spec always wins presently

Hm. At least with my patch, the order of precedence was:

- --buildroot
- %{buildroot} (set via macros, or commandline)
- BuildRoot:

I thought that was the behavior we were trying to preserve - didn't
know it wasn't the current behavior.

Bill