How to build one binary for all Redhat systems?

[Matt England]

Hello,

My development project's software must run on multiple Redhat-based 
platforms (All the FedoraCore series, Redhat Enterprise Linux/Centos 4.x 
and 3.x, possibly Redhat 9). I want to build as few binary flavors as 
possible. My best scenario would find us building one binary that works on 
all these platforms.

Is this possible? If not, can I build fewer binary packages then number of 
platforms, and if so, which build systems should I build on?

Fyi, our software uses SystemV message queues extensively...in case this 
happens to be system-dependent.

More details here:

http://www.linuxquestions.org/questions/showthread.php?s=&threadid=362514

-Matt