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57 lines
1.8 KiB
Bash
Executable File
57 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# Make sure that cp -dR dereferences a symlink arg if its name is
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# written with a trailing slash.
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# Copyright (C) 2000, 2002, 2004, 2006 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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if test "$VERBOSE" = yes; then
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set -x
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cp --version
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fi
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. $srcdir/../envvar-check
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. $srcdir/../lang-default
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pwd=`pwd`
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t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
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trap 'status=$?; cd "$pwd" && rm -rf $t0 && exit $status' 0
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trap '(exit $?); exit' 1 2 13 15
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framework_failure=0
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mkdir -p $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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mkdir dir || framework_failure=1
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ln -s dir symlink || framework_failure=1
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if test $framework_failure = 1; then
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echo 'failure in testing framework'
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exit 1
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fi
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fail=0
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cp -dR symlink/ s || fail=1
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set `ls -l s`
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# Prior to fileutils-4.0q, the following would have output ...`s -> dir'
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# because the trailing slash was removed unconditionally (now you have to
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# use the new --strip-trailing-slash option) causing cp to reproduce the
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# symlink. Now, the trailing slash is interpreted by the stat library
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# call and so cp ends up dereferencing the symlink and copying the directory.
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test "$*" = 'total 0' && : || fail=1
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(exit $fail); exit $fail
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