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-${KERNELRELEASE}.tar" 20 21 22# 23# Figure out how to compress, if requested at all 24# 25case "${1}" in 26 tar-pkg) 27 compress="cat" 28 file_ext="" 29 ;; 30 targz-pkg) 31 compress="gzip -c9" 32 file_ext=".gz" 33 ;; 34 tarbz2-pkg) 35 compress="bzip2 -c9" 36 file_ext=".bz2" 37 ;; 38 *) 39 echo "Unknown tarball target \"${1}\" requested, please add it to ${0}." >&2 40 exit 1 41 ;; 42esac 43 44 45# 46# Clean-up and re-create the temporary directory 47# 48rm -rf -- "${tmpdir}" 49mkdir -p -- "${tmpdir}/boot" 50 51 52# 53# Try to install modules 54# 55if grep -q '^CONFIG_MODULES=y' "${objtree}/.config"; then 56 make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install 57fi 58 59 60# 61# Install basic kernel files 62# 63cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}" 64cp -v -- "${objtree}/.config" "${tmpdir}/boot/config-${KERNELRELEASE}" 65cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}" 66 67 68# 69# Install arch-specific kernel image(s) 70# 71case "${ARCH}" in 72 i386|x86_64) 73 [ -f "${objtree}/arch/$ARCH/boot/bzImage" ] && cp -v -- "${objtree}/arch/$ARCH/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 74 ;; 75 alpha) 76 [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}" 77 ;; 78 vax) 79 [ -f "${objtree}/vmlinux.SYS" ] && cp -v -- "${objtree}/vmlinux.SYS" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.SYS" 80 [ -f "${objtree}/vmlinux.dsk" ] && cp -v -- "${objtree}/vmlinux.dsk" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.dsk" 81 ;; 82 *) 83 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}" 84 echo "" >&2 85 echo '** ** ** WARNING ** ** **' >&2 86 echo "" >&2 87 echo "Your architecture did not define any architecture-dependant files" >&2 88 echo "to be placed into the tarball. Please add those to ${0} ..." >&2 89 echo "" >&2 90 sleep 5 91 ;; 92esac 93 94 95# 96# Create the tarball 97# 98( 99 cd "${tmpdir}" 100 tar cf - . | ${compress} > "${tarball}${file_ext}" 101) 102 103echo "Tarball successfully created in ${tarball}${file_ext}" 104 105exit 0 106 107