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04fc32f7e0
This works for any program that might also be a shell built-in. It is more concise. In addition, it makes output more reproducible: some diagnostics include argv[0], which will now be just the program name, rather than the full absolute name of the executable. * tests/misc/sort-compress.sh: Use env kill, rather than absolute name. * tests/install/trap.sh: Likewise. * tests/misc/timeout.sh: Likewise. * tests/touch/no-dereference.sh: Do the same for two uses of "test". * tests/touch/no-create-missing.sh: Likewise.
34 lines
1.2 KiB
Bash
Executable File
34 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# Ensure that 'install -s' doesn't infloop when its parent
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# process traps CHLD signal.
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# Copyright (C) 2004-2014 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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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ ginstall
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# Use a subshell and an exec to work around a bug in FreeBSD 5.0 /bin/sh.
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(
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# ash doesn't support "trap '' CHLD"; it knows only signal numbers.
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sig=$(env kill -l CHLD 2>/dev/null) && trap '' $sig
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# Before 2004-04-21, install would infloop, in the 'while (wait...' loop:
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exec ginstall -s "$abs_top_builddir/src/ginstall$EXEEXT" .
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)
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Exit $fail
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