DESCRIPTION = "Linux kernel for custom configurations" SECTION = "kernel" LICENSE = "GPLv2" PR = "r1" inherit kernel DEPENDS += " \ u-boot-mkimage-openmoko-native \ " KERNEL_IMAGE_BASE_NAME = ${KERNEL_IMAGETYPE}-${PV}-${PR}-${MACHINE} S = "${WORKDIR}/linux-${PV}" do_deploy[dirs] = "${S}" do_configure_prepend() { echo "" > ${S}/.config if [ "${TARGET_OS}" == "linux-gnueabi" -o "${TARGET_OS}" == "linux-uclibceabi" ]; then echo "CONFIG_AEABI=y" >> ${S}/.config echo "CONFIG_OABI_COMPAT=y" >> ${S}/.config else echo "# CONFIG_AEABI is not set" >> ${S}/.config echo "# CONFIG_OABI_COMPAT is not set" >> ${S}/.config fi echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config sed -e '/CONFIG_AEABI/d' \ -e '/CONFIG_OABI_COMPAT=/d' \ -e '/CONFIG_CMDLINE=/d' \ < '${WORKDIR}/defconfig' >>'${S}/.config' yes '' | oe_runmake oldconfig } do_sizecheck() { if [ ! -z "${KERNEL_IMAGE_MAXSIZE}" ]; then size=`ls -l arch/${ARCH}/boot/${KERNEL_IMAGETYPE} | awk '{ print $5}'` if [ $size -ge ${KERNEL_IMAGE_MAXSIZE} ]; then rm arch/${ARCH}/boot/${KERNEL_IMAGETYPE} die "This kernel (size=$size) is too big for your device. Please reduce the size of the kernel by making more of it modular." fi fi } do_install_prepend() { if test -e arch/${ARCH}/boot/Image ; then ln -f arch/${ARCH}/boot/Image arch/${ARCH}/boot/uImage fi if test -e arch/${ARCH}/boot/images/uImage ; then ln -f arch/${ARCH}/boot/images/uImage arch/${ARCH}/boot/uImage fi } do_deploy() { install -d ${DEPLOY_DIR_IMAGE} install -m 0644 arch/${ARCH}/boot/${KERNEL_IMAGETYPE} ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.bin tar -cvzf ${DEPLOY_DIR_IMAGE}/modules-${KERNEL_RELEASE}-${PR}-${MACHINE}.tgz -C ${D} lib if test "x${KERNEL_IMAGETYPE}" = "xuImage" ; then ${OBJCOPY} -O binary -R .note -R .comment -S arch/${ARCH}/boot/compressed/vmlinux linux.bin uboot-mkimage -A ${ARCH} -O linux -T kernel -C none -a ${UBOOT_ENTRYPOINT} -e ${UBOOT_ENTRYPOINT} -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE_BASE_NAME}.bin rm -f linux.bin fi } addtask sizecheck before do_install after do_compile addtask deploy before do_package after do_install