Mercurial > octave-nkf
annotate build-aux/move-if-change @ 20653:9cef0a1207e4 @
cell2mat: add tests for cells of cells and char arrays
author | Carnë Draug <carandraug@octave.org> |
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date | Tue, 13 Oct 2015 11:40:05 +0100 |
parents | 5e50f25f245a |
children |
rev | line source |
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2330 | 1 #!/bin/sh |
2 # | |
3 # Like mv $1 $2, but if the files are the same, just delete $1. | |
4 # Status is 0 if $2 is changed, 1 otherwise. | |
5 | |
6 if test -r $2; then | |
7 if cmp $1 $2 > /dev/null; then | |
20388
5e50f25f245a
* move-if-change: Write message to stderr.
John W. Eaton <jwe@octave.org>
parents:
12733
diff
changeset
|
8 echo $2 is unchanged 1>&2 |
2330 | 9 rm -f $1 |
10 else | |
11 mv -f $1 $2 | |
12 fi | |
13 else | |
14 mv -f $1 $2 | |
15 fi |