NPTL Support for ppc?

[Samuel Sparks]

Does buildroot/uClibc currently support NPTL? I am getting the following
error when attempting to build a cross compiler:

> make[1]: Entering directory `/home/ssparks/src/buildroot/
buildroot-2009.08-NPTL/toolchain_build_powerpc/uClibc-0.9.30.1'
>   CC libpthread/linuxthreads/sysdeps/pthread/errno-loc.oS
> libpthread/linuxthreads/sysdeps/pthread/errno-loc.c:23:27: error:
sysdep-cancel.h: No such file or directory

>From my .config:
> BR2_VERSION="2009.08"
> BR2_powerpc=y
> BR2_powerpc_603=y
> BR2_ARCH="powerpc"
> BR2_ENDIAN="BIG"
> BR2_GCC_TARGET_TUNE="603"

TIA for the help,
Sam