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| author | Ulrich Drepper <drepper@redhat.com> | 1998-05-08 20:56:30 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-05-08 20:56:30 +0000 |
| commit | 5bc2f642a77010ef3d118dc286b39fa4a7f21699 (patch) | |
| tree | 93d643946175191a02d997b300d02f918e7b8877 /scripts/move-if-change | |
| parent | c7562c74ed1b18fda99bfd5f6c4b61a449bcb35f (diff) | |
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Update.
1998-05-08 21:56 Zack Weinberg <zack@rabi.phys.columbia.edu>
* autolock.sh: Removed.
* manual/move-if-change: Removed.
* scripts: new directory.
* =__ify: moved to scripts.
* config.guess: Likewise.
* config.sub: Likewise.
* gen-FAQ.pl: Likewise.
* install-sh: Likewise.
* mkinstalldirs: Likewise.
* move-if-change: Likewise.
* printsources: Likewise.
* rellns.sh: Likewise.
* test-installation.pl: Likewise.
* configure.in: Look in scripts for config.guess, config.sub,
install-sh.
* Makefile: Distribute all above files in their
new home. Find gen-FAQ.pl and test-installation.pl in scripts.
* manual/Makefile: Find mkinstalldirs and move-if-change in
$(..)scripts. Drop them from distribute. Minor cleanups.
* Makerules: Find mkinstalldirs and rellns-sh in scripts.
* sysdeps/mach/hurd/Makefile: Find move-if-change in scripts.
* timezone/Makefile: Find rellns-sh in scripts.
Diffstat (limited to 'scripts/move-if-change')
| -rwxr-xr-x | scripts/move-if-change | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/scripts/move-if-change b/scripts/move-if-change new file mode 100755 index 0000000000..66d8b8adc7 --- /dev/null +++ b/scripts/move-if-change @@ -0,0 +1,17 @@ +#!/bin/sh +# Like mv $1 $2, but if the files are the same, just delete $1. +# Status is 0 if $2 is changed, 1 otherwise. +if +test -r $2 +then +if +cmp -s $1 $2 +then +echo $2 is unchanged +rm -f $1 +else +mv -f $1 $2 +fi +else +mv -f $1 $2 +fi |