linux/arch/powerpc/boot/install.sh
Grant Likely 529273c1ad powerpc/install: Bail with error code on error in install script
If anything goes wrong when copying images into the install path, then
the install script should exit with an error code so that 'make' knows
about it and tells the user.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-06-15 13:26:16 +10:00

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#!/bin/sh
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
# for more details.
#
# Copyright (C) 1995 by Linus Torvalds
#
# Blatantly stolen from in arch/i386/boot/install.sh by Dave Hansen
#
# "make install" script for ppc64 architecture
#
# Arguments:
# $1 - kernel version
# $2 - kernel image file
# $3 - kernel map file
# $4 - default install path (blank if root directory)
# $5 and more - kernel boot files; zImage*, uImage, cuImage.*, etc.
#
# Bail with error code if anything goes wrong
set -e
# User may have a custom install script
if [ -x ~/bin/${CROSS_COMPILE}installkernel ]; then exec ~/bin/${CROSS_COMPILE}installkernel "$@"; fi
if [ -x /sbin/${CROSS_COMPILE}installkernel ]; then exec /sbin/${CROSS_COMPILE}installkernel "$@"; fi
# Default install
# this should work for both the pSeries zImage and the iSeries vmlinux.sm
image_name=`basename $2`
if [ -f $4/$image_name ]; then
mv $4/$image_name $4/$image_name.old
fi
if [ -f $4/System.map ]; then
mv $4/System.map $4/System.old
fi
cat $2 > $4/$image_name
cp $3 $4/System.map
# Copy all the bootable image files
path=$4
shift 4
while [ $# -ne 0 ]; do
image_name=`basename $1`
if [ -f $path/$image_name ]; then
mv $path/$image_name $path/$image_name.old
fi
cat $1 > $path/$image_name
shift
done;