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a91e2a71d2
Return back to GPLv2+, until the text of the exceptions is finalized, reverting the change from 2007-07-03 and the first part of the change from 2007-07-20. Also: * COPYING: Revert to GPLv2. * COPYINGv3: New file, since some auxiliary build tools, used for building autoconf and not installed, are GPLv3. * Makefile.am (EXTRA_DIST): Distribute COPYINGv3. * NEWS: Remove mention of GPLv3. * README: Clarify situation regarding GPLv3. Signed-off-by: Eric Blake <ebb9@byu.net>
55 lines
1.7 KiB
Bash
55 lines
1.7 KiB
Bash
# -*- shell-script -*-
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# @configure_input@
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# Configurable variable values for Autoconf test suite.
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# Copyright (C) 2000, 2001, 2005, 2008 Free Software Foundation, Inc.
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#
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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 2, or (at your option)
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# any later version.
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#
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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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#
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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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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PERL='@PERL@'
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GREP='@GREP@'
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EGREP='@EGREP@'
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SED='@SED@'
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# We need to know if sh -n is ok.
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ac_cv_sh_n_works='@ac_cv_sh_n_works@'
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# Check whether the underlying system can manage some unusual
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# symbols in file names.
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unsupported_fs_chars=
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for c in '\\' '"' '<' '>' '*' '?' '|'
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do
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touch "t${c}t" 2>/dev/null
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test -f "t${c}t" && rm -f "t${c}t" && continue
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# $c cannot be used in a file name.
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unsupported_fs_chars=$unsupported_fs_chars$c
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done
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if test -z "$unsupported_fs_chars"; then
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func_sanitize_file_name () { echo "$@"; }
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else
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func_sanitize_file_name () { echo "$@" | tr -d "$unsupported_fs_chars"; }
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fi
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# Can we create directories with trailing whitespaces in their name?
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rm -rf 'tdir /'
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mkdir 'tdir ' && touch 'tdir /tfile' 2>/dev/null
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if test -f 'tdir /tfile'; then
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func_sanitize_dir_name () { echo "$@"; }
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else
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func_sanitize_dir_name () { echo "$@" | sed 's/ *$//'; }
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fi
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rm -rf 'tdir /'
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