view move-if-change @ 3095:6693845ec32a

[xemacs-hg @ 2005-11-26 12:09:23 by stephent] Xft merge (generated files configure and src/depend. <87k6ev4p8q.fsf@tleepslib.sk.tsukuba.ac.jp>)
author stephent
date Sat, 26 Nov 2005 12:09:39 +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