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#!/bin/bash
# Author: Steven Shiau <steven _at_ clonezilla org>
# License: GPL
# Description: If this program is able to find the arch, it will print. Otherwise, nothing will be shown.
Usage() {
echo "Usage:"
echo "$(basename $0) [-c|--drbl-client] KERNEL_VER"
echo "-c|--drbl-client is to check DRBL client's kernel arch."
echo "If not specified, it will check DRBL server's kernel arch."
echo "Ex: $0 2.4.20-31.9smp"
}
# Load DRBL setting and functions
DRBL_SCRIPT_PATH="${DRBL_SCRIPT_PATH:-/usr/share/drbl}"
. $DRBL_SCRIPT_PATH/sbin/drbl-conf-functions
# Parse command-line options
while [ $# -gt 0 ]; do
case "$1" in
-c|--drbl-client)
shift; check_drbl_client_kernel="yes"
;;
-*) echo "${0}: ${1}: invalid option" >&2
Usage >& 2
exit 2 ;;
*) break ;;
esac
done
KERNEL=$1
[ -z "$KERNEL" ] && exit 1
if [ "$check_drbl_client_kernel" = "yes" ]; then
CONFIG_FILE=$drbl_common_root/boot/config-$KERNEL
else
CONFIG_FILE=/boot/config-$KERNEL
fi
[ ! -f "$CONFIG_FILE" ] && exit 1
# Actully, maybe we just need 386/586/686/X86_64 ? K8 is not necessary.
CPULIST="CONFIG_M386 CONFIG_M486 CONFIG_M586 CONFIG_M586TSC CONFIG_M586MMX CONFIG_M686 CONFIG_MPENTIUMII CONFIG_MPENTIUMIII CONFIG_MPENTIUMM CONFIG_MPENTIUM4 CONFIG_MK6 CONFIG_MK7 CONFIG_MK8 CONFIG_X86_64"
for icpu in $CPULIST; do
if grep -q "$icpu=y" $CONFIG_FILE; then
arch="$(echo $icpu | sed -e "s/CONFIG_M//g" -e "s/CONFIG_//g" -e "s/TSC$//g" -e "s/MMX$//g" | tr "[A-Z]" "[a-z]")"
case "$arch" in
[3456]86):
arch=i${arch}
;;
esac
echo "$arch"
fi
done
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