arch/i386/boot/install.sh

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