[CentOS] Is there a way to _remove_ dependencies from an RPM built from source?

Frank Cox wrote:

> Edit the dependency list to suit.

Maybe I was too dumb to properly explain it:

The Intel stuff is there implicitly. And it _is_ needed. Both for 
building and then running.

But it's not registered with rpm by Intel!

So I _can_ build, but the resulting RPM cannot be installed -- if not 
forced. (No problems then as everything _is_ there.)

The compromise I see is removing these explicit dependencies. They are 
fulfilled, but not formally available.