+export ARCH = "${TARGET_ARCH}"
+export ARCH_i686 = "i386"
+export OS = "${TARGET_OS}"
+export CROSS_COMPILE = "${TARGET_PREFIX}"
+
+export KERNEL_VERSION = ${@base_read_file('${STAGING_DIR}/${HOST_SYS}/kernel/kernel-abiversion')}
+export KERNEL_SOURCE = ${@base_read_file('${STAGING_DIR}/${HOST_SYS}/kernel/kernel-source')}
+KERNEL_CCSUFFIX = ${@base_read_file('${STAGING_DIR}/${HOST_SYS}/kernel/kernel-ccsuffix')}
+KERNEL_LDSUFFIX = ${@base_read_file('${STAGING_DIR}/${HOST_SYS}/kernel/kernel-ldsuffix')}
+KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc${KERNEL_CCSUFFIX}"
+KERNEL_LD = "${LD}${KERNEL_LDSUFFIX}"