#!/bin/sh# SPDX-License-Identifier: GPL-2.0 ## buildtar 0.0.5## (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de>## This script is used to compile a tarball from the currently# prepared kernel. Based upon the builddeb script from# Wichert Akkerman <wichert@wiggy.net>.# set -eu ## Some variables and settings used throughout the script#tmpdir=$1 ## Clean-up and re-create the temporary directory#rm -rf -- "${tmpdir}"mkdir -p -- "${tmpdir}/boot"  ## Try to install dtbs#if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then	# Only some architectures with OF support have this target	if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then		$MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install    fifi  ## Install modules#make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install  ## Install basic kernel files#cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}"cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}"cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"  ## Install arch-specific kernel image(s)## Note:#   mips and arm64 copy the first image found. This may not produce the desired#   outcome because it may pick up a stale file remaining in the build tree.#case "${ARCH}" in	alpha)		cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"		;;	parisc*)		cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"		[ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}"		;;	mips)		# Please note the following code may copy a stale file.		if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then			cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"		elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then			cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"		elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then			cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"		elif [ -f "${objtree}/vmlinux.32" ]; then			cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"		elif [ -f "${objtree}/vmlinux.64" ]; then			cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"		elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then			cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"		elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then			cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"		elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then			cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"		elif [ -f "${objtree}/vmlinux" ]; then			cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"		fi		;;	arm64)		# Please note the following code may copy a stale file.		for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo vmlinuz.efi ; do			if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then				cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"				break			fi		done		;;	riscv)		case "${KBUILD_IMAGE##*/}" in			Image.*|vmlinuz.efi)				cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}";;			*)				cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}";;		esac		;;	*)		cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"		;;esac