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Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +02001#!/bin/sh
2
3#
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +01004# buildtar 0.0.4
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +02005#
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +01006# (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +02007#
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#
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020018tmpdir="${objtree}/tar-install"
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +010019tarball="${objtree}/linux-${KERNELRELEASE}.tar"
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020020
21
22#
23# Figure out how to compress, if requested at all
24#
25case "${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 -- "${tmpdir}/boot"
50
51
52#
53# Try to install modules
54#
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +010055if grep -q '^CONFIG_MODULES=y' "${objtree}/.config"; then
56 make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020057fi
58
59
60#
61# Install basic kernel files
62#
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +010063cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}"
64cp -v -- "${objtree}/.config" "${tmpdir}/boot/config-${KERNELRELEASE}"
65cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020066
67
68#
69# Install arch-specific kernel image(s)
70#
71case "${ARCH}" in
Andi Kleen4c87b942007-05-21 14:31:44 +020072 i386|x86_64)
73 [ -f "${objtree}/arch/$ARCH/boot/bzImage" ] && cp -v -- "${objtree}/arch/$ARCH/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020074 ;;
75 alpha)
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +010076 [ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020077 ;;
78 vax)
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +010079 [ -f "${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-${KERNELRELEASE}.dsk"
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020081 ;;
82 *)
Jan-Benedict Glaw6073aa62006-01-01 14:23:47 +010083 [ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}"
Jan-Benedict Glaw6d983fe2005-05-24 11:27:37 +020084 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