kbuild: buildtar: do not print successful message if tar returns error
[muen/linux.git] / scripts / package / buildtar
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
13 set -e
14
15 #
16 # Some variables and settings used throughout the script
17 #
18 tmpdir="${objtree}/tar-install"
19 tarball="${objtree}/linux-${KERNELRELEASE}-${ARCH}.tar"
20
21
22 #
23 # Figure out how to compress, if requested at all
24 #
25 case "${1}" in
26         tar-pkg)
27                 opts=
28                 ;;
29         targz-pkg)
30                 opts=--gzip
31                 tarball=${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 ${0}." >&2
43                 exit 1
44                 ;;
45 esac
46
47
48 #
49 # Clean-up and re-create the temporary directory
50 #
51 rm -rf -- "${tmpdir}"
52 mkdir -p -- "${tmpdir}/boot"
53 dirs=boot
54
55 #
56 # Try to install modules
57 #
58 if grep -q '^CONFIG_MODULES=y' "${KCONFIG_CONFIG}"; then
59         make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install
60         dirs="$dirs lib"
61 fi
62
63
64 #
65 # Install basic kernel files
66 #
67 cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}"
68 cp -v -- "${KCONFIG_CONFIG}" "${tmpdir}/boot/config-${KERNELRELEASE}"
69 cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
70
71
72 #
73 # Install arch-specific kernel image(s)
74 #
75 case "${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 ${0} ..." >&2
118                 echo "" >&2
119                 sleep 5
120                 ;;
121 esac
122
123
124 #
125 # Create the tarball
126 #
127 if tar --owner=root --group=root --help >/dev/null 2>&1; then
128         opts="$opts --owner=root --group=root"
129 fi
130
131 tar cf $tarball -C $tmpdir $opts $dirs
132
133 echo "Tarball successfully created in $tarball"
134
135 exit 0