1#!/bin/sh 2 3# 4# buildtar 0.0.4 5# 6# (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de> 7# 8# This script is used to compile a tarball from the currently 9# prepared kernel. Based upon the builddeb script from 10# Wichert Akkerman <wichert@wiggy.net>. 11# 12 13set -e 14 15# 16# Some variables and settings used throughout the script 17# 18tmpdir="${objtree}/tar-install" 19tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar" 20 21 22# 23# Figure out how to compress, if requested at all 24# 25case "${1}" in 26 tar-pkg) 27 opts= 28 ;; 29 targz-pkg) 30 opts=--gzip 31 tarball=${tarball}.gz 32 ;; 33 tarbz2-pkg) 34 opts=--bzip2 35 tarball=${tarball}.bz2 36 ;; 37 tarxz-pkg) 38 opts=--xz 39 tarball=${tarball}.xz 40 ;; 41 *) 42 echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2 43 exit 1 44 ;; 45esac 46 47 48# 49# Clean-up and re-create the temporary directory 50# 51rm -rf -- "${tmpdir}" 52mkdir -p -- "${tmpdir}/boot" 53dirs=boot 54 55# 56# Try to install modules 57# 58if grep -q '^CONFIG_MODULES=y' "${KCONFIG_CONFIG}"; then 59 make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install 60 dirs="$dirs lib" 61fi 62 63 64# 65# Install basic kernel files 66# 67cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" 68cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}" 69cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 70 71 72# 73# Install arch-specific kernel image(s) 74# 75case "${ARCH}" in 76 x86|i386|x86_64) 77 [ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 78 ;; 79 alpha) 80 [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 81 ;; 82 parisc*) 83 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 84 [ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}" 85 ;; 86 vax) 87 [ -f "${objtree}/vmlinux.SYS" ] && cp -v -- "${objtree}/vmlinux.SYS" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.SYS" 88 [ -f "${objtree}/vmlinux.dsk" ] && cp -v -- "${objtree}/vmlinux.dsk" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.dsk" 89 ;; 90 mips) 91 if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then 92 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 93 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then 94 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 95 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then 96 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 97 elif [ -f "${objtree}/vmlinux.32" ]; then 98 cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 99 elif [ -f "${objtree}/vmlinux.64" ]; then 100 cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 101 elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then 102 cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 103 elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then 104 cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 105 elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then 106 cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 107 elif [ -f "${objtree}/vmlinux" ]; then 108 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 109 fi 110 ;; 111 *) 112 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}" 113 echo "" >&2 114 echo '** ** ** WARNING ** ** **' >&2 115 echo "" >&2 116 echo "Your architecture did not define any architecture-dependent files" >&2 117 echo "to be placed into the tarball. Please add those to ${0} ..." >&2 118 echo "" >&2 119 sleep 5 120 ;; 121esac 122 123 124# 125# Create the tarball 126# 127if tar --owner=root --group=root --help >/dev/null 2>&1; then 128 opts="$opts --owner=root --group=root" 129fi 130 131tar cf $tarball -C $tmpdir $opts $dirs 132 133echo "Tarball successfully created in $tarball" 134 135exit 0 136