Mercurial > hg > octave-nkf
annotate build-aux/move-if-change @ 20770:c1a6c31ac29a
eliminate more simple uses of error_state
* ov-classdef.cc: Eliminate simple uses of error_state.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 06 Oct 2015 00:20:02 -0400 |
| parents | 5e50f25f245a |
| children |
| rev | line source |
|---|---|
| 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 | |
|
20563
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 |