1#!/bin/sh 2 3# 4# buildtar 0.0.4 5# 6# (C) 2004-2006 by Jan-Benedict Glaw <[email protected]> 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 <[email protected]>. 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 "${1}" in 26 tar-pkg) 27 compress="cat" 28 file_ext="" 29 ;; 30 targz-pkg) 31 compress="gzip" 32 file_ext=".gz" 33 ;; 34 tarbz2-pkg) 35 compress="bzip2" 36 file_ext=".bz2" 37 ;; 38 tarxz-pkg) 39 compress="xz" 40 file_ext=".xz" 41 ;; 42 *) 43 echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2 44 exit 1 45 ;; 46esac 47 48 49# 50# Clean-up and re-create the temporary directory 51# 52rm -rf -- "${tmpdir}" 53mkdir -p -- "${tmpdir}/boot" 54dirs=boot 55 56# 57# Try to install modules 58# 59if grep -q '^CONFIG_MODULES=y' "${KCONFIG_CONFIG}"; then 60 make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install 61 dirs="$dirs lib" 62fi 63 64 65# 66# Install basic kernel files 67# 68cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" 69cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}" 70cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 71 72 73# 74# Install arch-specific kernel image(s) 75# 76case "${ARCH}" in 77 x86|i386|x86_64) 78 [ -f "${objtree}/arch/x86/boot/bzImage" ] && cp -v -- "${objtree}/arch/x86/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 79 ;; 80 alpha) 81 [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 82 ;; 83 parisc*) 84 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 85 [ -f "${objtree}/lifimage" ] && cp -v -- "${objtree}/lifimage" "${tmpdir}/boot/lifimage-${KERNELRELEASE}" 86 ;; 87 vax) 88 [ -f "${objtree}/vmlinux.SYS" ] && cp -v -- "${objtree}/vmlinux.SYS" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.SYS" 89 [ -f "${objtree}/vmlinux.dsk" ] && cp -v -- "${objtree}/vmlinux.dsk" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.dsk" 90 ;; 91 mips) 92 if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then 93 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 94 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then 95 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 96 elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then 97 cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 98 elif [ -f "${objtree}/vmlinux.32" ]; then 99 cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 100 elif [ -f "${objtree}/vmlinux.64" ]; then 101 cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 102 elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then 103 cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 104 elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then 105 cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 106 elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then 107 cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 108 elif [ -f "${objtree}/vmlinux" ]; then 109 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 110 fi 111 ;; 112 *) 113 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}" 114 echo "" >&2 115 echo '** ** ** WARNING ** ** **' >&2 116 echo "" >&2 117 echo "Your architecture did not define any architecture-dependent files" >&2 118 echo "to be placed into the tarball. Please add those to ${0} ..." >&2 119 echo "" >&2 120 sleep 5 121 ;; 122esac 123 124 125# 126# Create the tarball 127# 128( 129 opts= 130 if tar --owner=root --group=root --help >/dev/null 2>&1; then 131 opts="--owner=root --group=root" 132 fi 133 tar cf - -C "$tmpdir" $dirs $opts | ${compress} > "${tarball}${file_ext}" 134) 135 136echo "Tarball successfully created in ${tarball}${file_ext}" 137 138exit 0 139