Description of problem:
I tried to build kernel-2.6.27.5-32.fc9.src.rpm from koji packages for noarch target in mock on fedora 8 host, and the build failed with this in build.log:

+ make ARCH=i386 nonint_oldconfig
collect2: 
ld terminated with signal 11 [Segmentation fault]
RPM build errors:
make[1]: *** [scripts/basic/fixdep] Error 1
make: *** [scripts_basic] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.9572 (%prep)
    Bad exit status from /var/tmp/rpm-tmp.9572 (%prep)
EXCEPTION: Command failed. See logs for output.

The rpm builds successfully wihtout mock.

Version-Release number of selected component (if applicable):
mock-0.9.7-2.fc8, binutils-2.17.50.0.18-1

How reproducible:
Always.

Steps to Reproduce:
1. mock -r fedora-8-i386 --target=noarch kernel-2.6.27.5-32.fc9.src.rpm
2. Wait.
  
Actual results:
No rpms are built

Expected results:
kernel-doc-2.6.27.5-32.fc8.noarch.rpm, kernel-firmware-2.6.27.5-32.fc8.noarch.rpm

Additional info:
The build succeeds without mock with this command line:
rpmbuild -bb --target=noarch --rebuild kernel.spec < /dev/null