view move-if-change @ 5022:cfe36e196dc7

long comment in syswindows.h about build constants -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-02-09 Ben Wing <ben@xemacs.org> * syswindows.h: Create a long comment about build flags such as WIN32_NATIVE, HAVE_MS_WINDOWS.
author Ben Wing <ben@xemacs.org>
date Tue, 09 Feb 2010 19:07:36 -0600
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