CONFIG_PPC_CELL_NATIVE is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc

CONFIG_PPC_CELL_NATIVE (not configurable)

modulename: interrupt.ko

and/or

smp.ko

configname: CONFIG_PPC_CELL_NATIVE

Linux Kernel Configuration
└─>PPC_CELL_NATIVE
In linux kernel since version 2.6.18 (release Date: 2006-09-19)  
source code:
selects
CONFIG_PPC_CELL
CONFIG_PPC_DCR_MMIO
CONFIG_PPC_OF_PLATFORM_PCI
CONFIG_PPC_INDIRECT_IO
CONFIG_PPC_NATIVE
CONFIG_MPIC

is depended by
CONFIG_PPC_IBM_CELL_BLADE