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32 lines
765 B
Bash
Executable File
32 lines
765 B
Bash
Executable File
#!/bin/sh
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# Before coreutils-4.5.3, --target-dir didn't work with one file.
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# It would create the desired link, but would fail with a diagnosis like this:
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# ln: `d/.': cannot overwrite directory
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# Based on a test case from Dmitry V. Levin.
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if test "$VERBOSE" = yes; then
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set -x
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ln --version
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fi
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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; chmod -R u+rwx $t0; 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 d || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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ln -s --target-dir=d ../f || fail=1
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(exit $fail); exit $fail
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