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HEAD
tools/adflib: build only host variant which is used by Sam440 target
[AROS.git]
/
scripts
/
moveifchanged
blob
9c8217ac7bf363568f231c093fa60be300c3bd70
1
#!/bin/sh
2
#
3
# $0 new old
4
#
5
# Replaces old with new if they differ. old is saved as old.bak
6
#
7
8
if
cmp
-s
"
$1
"
"
$2
"
;
then
9
echo
"
$2
is unchanged"
10
rm
"
$1
"
11
else
12
echo
"Replacing
$2
by
$1
"
13
if
[
-f
"
$2
"
];
then
14
mv
"
$2
"
"
$2
.bak"
15
fi
16
mv
"
$1
"
"
$2
"
17
fi