Unpacking the mvista kernel RPMs

[Graham Stoney]

Pavel Roskin writes:
> By the way, I found a newer kernel (March, 23) in
> ftp://ftp.mvista.com/pub/CDK/updates/1.0/ppc_8xx/SRPMS/

How does one go about unpacking one of these RPMs?

I tried ftp'ing the rpm and going:
% rpm -i hhl-kernel-2.2.13-7.src.rpm
% rpm -bp /usr/src/redhat/SPECS/hhl-kernel-2.2.13.spec
...
cp: configs/%{_hhl_kernel_configs}: No such file or directory
Bad exit status from /var/tmp/rpm-tmp.689 (%prep)

Can anyone please help me get the hang of RPM?  I'm sure it's _supposed_ to
make my life easier, but...

Thanks,
Graham

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