1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#!/bin/sh
#######################################################################
## libthreadar - is a library providing several C++ classes to work with threads
## Copyright (C) 2014-2024 Denis Corbin
##
## This file is part of libthreadar
##
## libthreadar is free software: you can redistribute it and/or modify
## it under the terms of the GNU Lesser General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## libhtreadar is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public License
## along with libthreadar. If not, see <http:##www.gnu.org/licenses/>
##
######
## to contact the author: dar.linux@free.fr
#######################################################################
if [ -z "$1" -o -z "$2" -o ! -z "$3" ] ; then
echo "usage: $0 <src> <dst>"
exit 1
fi
TMP_SRC=dar_install_cp_test_src
TMP_DST=dar_install_cp_test_dst
if mkdir "$TMP_DST" && mkdir "$TMP_SRC" ; then
if cp -dR --preserve=mode $TMP_SRC $TMP_DST ; then
rm -rf "$TMP_SRC" "$TMP_DST"
exec cp -dR --preserve=mode "$1" "$2"
else
# BSD-like Unix that does not support -d or --preserve options
rm -rf "$TMP_SRC" "$TMP_DST"
exec cp -pR "$1" "$2"
fi
else
rm -rf "$TMP_SRC" "$TMP_DST"
echo "Impossible to create $TMP_DST or $TMP_SRC in order to determine capabilities of the 'cp' command"
exit 2
fi
|
