Will FedoraCore1-built binaries run on all Fedora systems?

[Matt England]

I need to figure out an answer to this pretty soon.  I'd also like to get 
some official word from Redhat on this matter--where can I get this?

I also have the same questions on the RHEL 3.x and 4.x series.  That is, 
can one RHEL binary server many RHEL platforms?

-Matt

At 1/5/2006 01:48 PM, Matt England wrote:
>What I do not know:  how much work does the Fedora community do to ensure 
>that the libraries for new FedoraCore platforms are backwards compatible 
>with old ones?
>
>I am building software to target all the Fedora platforms (from FC1 
>through FC4...or any new ones that come out), and I'd prefer that I build 
>one binary for all four (currently) of the FedoraCore platforms for the 
>i386/i686 base...and not have to setup and run 4 different Fedora build 
>machines in my "build farm" (from which I'm also building Windows, RHEL, 
>Debian, and probably FreeBSD flavors of my software as well).