Enable glibc to include support for kernel versions different than the version from the kernel headers.
Thanks to Nate CASE <ncase@xes-inc.com> for suggesting this use-case, and providing the patch.

/trunk/scripts/build/libc_glibc.sh | 4 2 2 0 +-
/trunk/scripts/build/libc_eglibc.sh | 2 1 1 0 +-
/trunk/config/libc/glibc-eglibc-common.in | 44 44 0 0 +++++++++++++++++++++++++++++++++++++
3 files changed, 47 insertions(+), 3 deletions(-)

 # powerpc specific configuration file

 config ARCH_powerpc

     select ARCH_SUPPORT_ABI

     select ARCH_SUPPORT_CPU

     select ARCH_SUPPORT_TUNE

     help

       The PowerPC architecture, as defined by:

         http://www.ibm.com/developerworks/eserver/articles/archguide.html

 config ARCH_POWERPC_SPE

     bool

     prompt "Enable SPE support (EXPERIMENTAL)"

     depends on EXPERIMENTAL

     default n

     help

       Add support for the Signal Processing Engine.