[apparmor] [patch] fix make rules to not run bzr needlessly

[John Johansen]

On 10/15/2010 02:34 PM, Steve Beattie wrote:
> This patch fixes the common/Make.rules file to not do bzr versioninfo on
> every make invocation; instead it defines a command as a variable that
> then is evaluated into shell variables when needed.
> 
so this looks good, works great for building, and the generated tarball looks
good too, though a version of 2.5.90 sure looks funny :)

ack