ia64/xen-unstable

view install.sh @ 9917:42c73f3d7ac1

This patch changes to format in which EIP is printed to be consistent on 64-bit regardless of whether the addresses
leading bits are set or clear. It additionally changes the formatting so that trailing spaces are avoided, and it
suppresses the printing of empty records. It also prevents combining records with identical EIP but from different
domains.

It further changes the type of some variables from plain int to unsigned int, as that is yielding more efficient code
on x86-64 (signed 32-bit array indices require explicit sign extension, whereas in most cases an extra copy can be
avoided when the index type is unsigned, since all 32-bit operations already zero-extend their results).

Signed-off-by: Jan Beulich <jbeulich@novell.com>
author kaf24@firebug.cl.cam.ac.uk
date Tue May 02 15:36:07 2006 +0100 (2006-05-02)
parents e639d53330ba
children edfdeb150f27
line source
1 #!/bin/sh
3 src='./install'
4 if [ -d ./dist ]; then
5 src='./dist/install'
6 fi
8 if ! [ -d $src ]; then
9 echo "ERROR: Could not find a valid distribution directory."
10 echo " If this is a source-only release, try 'make dist'."
11 exit 1
12 fi
14 dst='/'
15 if [ $# -ne 0 ]; then
16 dst=$1
17 fi
19 if ! [ -d $dst ]; then
20 echo "ERROR: You must specify a valid install directory."
21 echo " The specified directory '$dst' is not valid."
22 exit 1
23 fi
25 tmp="`mktemp -d`"
27 echo "Installing Xen from '$src' to '$dst'..."
28 (cd $src; tar -cf - * ) | tar -C "$tmp" -xf -
30 [ -x "$(which udevinfo)" ] && \
31 UDEV_VERSION=$(udevinfo -V | sed -e 's/^[^0-9]* \([0-9]\{1,\}\)[^0-9]\{0,\}/\1/')
33 if [ -n "$UDEV_VERSION" ] && [ $UDEV_VERSION -ge 059 ]; then
34 echo " - installing for udev-based system"
35 rm -rf "$tmp/etc/hotplug"
36 else
37 echo " - installing for hotplug-based system"
38 rm -rf "$tmp/etc/udev"
39 fi
41 echo " - modifying permissions"
42 chmod -R a+rX "$tmp"
44 (cd $tmp; tar -cf - *) | tar --no-same-owner -C "$dst" -xf -
45 rm -rf "$tmp"
47 echo "All done."
49 echo "Checking to see whether prerequisite tools are installed..."
50 cd $src/../check
51 ./chk install
52 echo "All done."
54 exit 0