Adding a build history to an RPM

[Gavin Stark - RDM <g stark realdigitalmedia com>]

I'm sorry if this has been asked and answered elsewhere, but I had  
difficulty finding a search feature for this mailing list.  (Can  
anyone point me to one?)

When building an rpm from a source rpm I'd like to be able to capture  
the configure, make, install, and rpm specific output history.  Any  
process (adding a file, etc.) would be acceptable as long as the  
output can be retrieved later.   I am using rpm to package some  
software and often want to be able to keep the build history.  I know  
I can keep the output as a separate file but I figured that since the  
rpm makes a nice package it would be handy to have this in there as  
well.

Thank you for any guidance you can provide.

Gavin Stark