wrong arch ppc on powerbook with kernel 2.6.16 and kernel-package 9.001ubuntu5 - 9.001ubuntu15

Hello,

I tried to compile kernel version 2.6.16 from kernel.org, using make-kpkg on ubuntu breezy (9.001ubuntu5), but it shows wrong arch ppc instead of powerpc.

I installed package from ubuntu dapper (9.001ubuntu15) but it has the same problem.

Override with --arch=powerpc does not work:
---8<----
make-kpkg --arch=powerpc kernel_image
/usr/bin/make \
                                 ARCH=ppc oldconfig
make[1]: entrant dans le répertoire « /usr/src/linux-2.6.16 »
scripts/kconfig/conf -o arch/ppc/Kconfig
#
# using defaults found in .config
#
---8<----

Arch powerpc instead of ppc was fixed in mainstream kernel-package (> 10.026), as indicated in bug reports #340629 and #342767.

Cheers,
Gildas