2017-10-23 Paolo Carlini <paolo.carlini@oracle.com>
[official-gcc.git] / libgo / mvifdiff.sh
blob6706e40de409ab2be63d306eb1120056f6a164d0
1 #!/bin/sh
3 # Copyright 2014 The Go Authors. All rights reserved.
4 # Use of this source code is governed by a BSD-style
5 # license that can be found in the LICENSE file.
7 # The mvifdiff.sh script works like the mv(1) command, except
8 # that it does not touch the destination file if its contents
9 # are the same as the source file.
11 if cmp -s "$1" "$2" ; then
12 rm "$1"
13 else
14 mv "$1" "$2"