Problem building Kernel RPM's

[Mike Martin]

I am having difficulties building new kernel RPM's. As a reference I
am using kernel-2.6.22-2.fc7.src.rpm.

when I run rpmbuild -bb everything seems to go, but the only RPM is
kernel-headers - no errors, just no rpm's.

Same thing happens when I try

rpmbuild --rebuild kernel-2.6.22-2.fc7.src.rpm

any ideas