1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3 4# 5# buildtar 0.0.5 6# 7# (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de> 8# 9# This script is used to compile a tarball from the currently 10# prepared kernel. Based upon the builddeb script from 11# Wichert Akkerman <wichert@wiggy.net>. 12# 13 14set -e 15 16# 17# Some variables and settings used throughout the script 18# 19tmpdir=$1 20 21# 22# Clean-up and re-create the temporary directory 23# 24rm -rf -- "${tmpdir}" 25mkdir -p -- "${tmpdir}/boot" 26dirs=boot 27 28 29# 30# Try to install dtbs 31# 32if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then 33 # Only some architectures with OF support have this target 34 if [ -d "${srctree}/arch/${SRCARCH}/boot/dts" ]; then 35 $MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install 36 fi 37fi 38 39 40# 41# Try to install modules 42# 43if grep -q '^CONFIG_MODULES=y' include/config/auto.conf; then 44 make ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_MOD_PATH="${tmpdir}" modules_install 45 dirs="$dirs lib" 46fi 47 48 49# 50# Install basic kernel files 51# 52cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" 53cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}" 54cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 55 56 57# 58# Install arch-specific kernel image(s) 59# 60case "${ARCH}" in 61 x86|i386|x86_64) 62 [ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 63 ;; 64 alpha) 65 [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 66 ;; 67 parisc*) 68 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 69 [ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}" 70 ;; 71 mips) 72 if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then 73 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 74 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then 75 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 76 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then 77 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 78 elif [ -f "${objtree}/vmlinux.32" ]; then 79 cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 80 elif [ -f "${objtree}/vmlinux.64" ]; then 81 cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 82 elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then 83 cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 84 elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then 85 cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 86 elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then 87 cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 88 elif [ -f "${objtree}/vmlinux" ]; then 89 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 90 fi 91 ;; 92 arm64) 93 for i in Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo vmlinuz.efi ; do 94 if [ -f "${objtree}/arch/arm64/boot/${i}" ] ; then 95 cp -v -- "${objtree}/arch/arm64/boot/${i}" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 96 break 97 fi 98 done 99 ;; 100 riscv) 101 for i in Image.bz2 Image.gz Image; do 102 if [ -f "${objtree}/arch/riscv/boot/${i}" ] ; then 103 cp -v -- "${objtree}/arch/riscv/boot/${i}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 104 break 105 fi 106 done 107 ;; 108 *) 109 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}" 110 echo "" >&2 111 echo '** ** ** WARNING ** ** **' >&2 112 echo "" >&2 113 echo "Your architecture did not define any architecture-dependent files" >&2 114 echo "to be placed into the tarball. Please add those to ${0} ..." >&2 115 echo "" >&2 116 sleep 5 117 ;; 118esac 119