view move-if-change @ 2553:b880fa9b5d8a

[xemacs-hg @ 2005-02-03 17:33:50 by james] Fix the C++ build the rest of the way. See xemacs-patches message with ID <ps4qgteel0.fsf@diannao.ittc.ku.edu>.
author james
date Thu, 03 Feb 2005 17:34:03 +0000
parents 376386a54a3c
children
line wrap: on
line source

#!/bin/sh
if
test -r $2
then
if
cmp $1 $2 > /dev/null
then
echo $2 is unchanged
rm -f $1
else
mv -f $1 $2
fi
else
mv -f $1 $2
fi