Merge the /deve/uclinux branch back to /trunk:
- add support for uClinux, the MMU-less ports of Linux.

-------- diffstat follows --------
/trunk/scripts/build/kernel/linux.sh | 100 1 99 0 ---------------
/trunk/steps.mk | 1 1 0 0 +
/trunk/config/kernel/linux.in | 247 0 247 0 -------------------------------------
/trunk/config/kernel.in | 2 1 1 0
/trunk/config/libc/glibc.in | 2 1 1 0
/trunk/config/libc/eglibc.in | 2 1 1 0
/trunk/config/libc/glibc-eglibc.in-common | 5 5 0 0 +
/trunk/config/config.in | 1 1 0 0 +
8 files changed, 11 insertions(+), 349 deletions(-)

 # Compute IA-64-specific values

 CT_DoArchTupleValues() {

     # The architecture part of the tuple:

     CT_TARGET_ARCH="${CT_ARCH}${target_endian_el}"

     # Override CFLAGS for endianness:

     case "${CT_ARCH_BE},${CT_ARCH_LE}" in

         y,) CT_ARCH_ENDIAN_CFLAG="-EB";;

         ,y) CT_ARCH_ENDIAN_CFLAG="-EL";;

     esac

 }