sh: Convert to generic bitops for IRQ-toggling implementation.
[linux-2.6] / arch / x86 / boot / install.sh
1 #!/bin/sh
2 #
3 # This file is subject to the terms and conditions of the GNU General Public
4 # License.  See the file "COPYING" in the main directory of this archive
5 # for more details.
6 #
7 # Copyright (C) 1995 by Linus Torvalds
8 #
9 # Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
10 #
11 # "make install" script for i386 architecture
12 #
13 # Arguments:
14 #   $1 - kernel version
15 #   $2 - kernel image file
16 #   $3 - kernel map file
17 #   $4 - default install path (blank if root directory)
18 #
19
20 verify () {
21         if [ ! -f "$1" ]; then
22                 echo ""                                                   1>&2
23                 echo " *** Missing file: $1"                              1>&2
24                 echo ' *** You need to run "make" before "make install".' 1>&2
25                 echo ""                                                   1>&2
26                 exit 1
27         fi
28 }
29
30 # Make sure the files actually exist
31 verify "$2"
32 verify "$3"
33
34 # User may have a custom install script
35
36 if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
37 if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi
38
39 # Default install - same as make zlilo
40
41 if [ -f $4/vmlinuz ]; then
42         mv $4/vmlinuz $4/vmlinuz.old
43 fi
44
45 if [ -f $4/System.map ]; then
46         mv $4/System.map $4/System.old
47 fi
48
49 cat $2 > $4/vmlinuz
50 cp $3 $4/System.map
51
52 if [ -x /sbin/lilo ]; then
53        /sbin/lilo
54 elif [ -x /etc/lilo/install ]; then
55        /etc/lilo/install
56 else
57        sync
58        echo "Cannot find LILO."
59 fi