Mercurial > octave-libgccjit
view build-aux/move-if-change @ 18935:576e4f86ea62
use gnulib log and logf modules
author | John W. Eaton <jwe@octave.org> |
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date | Thu, 17 Jul 2014 15:31:52 -0400 |
parents | b67c2d580a25 |
children |
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#!/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 $1 $2 > /dev/null; then echo $2 is unchanged rm -f $1 else mv -f $1 $2 fi else mv -f $1 $2 fi