| 1 | #! /bin/sh
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| 2 | # Copyright (C) 2006 Free Software Foundation, Inc.
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| 3 | #
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| 4 | # This file is part of GNU Automake.
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| 5 | #
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| 6 | # GNU Automake is free software; you can redistribute it and/or modify
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| 7 | # it under the terms of the GNU General Public License as published by
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| 8 | # the Free Software Foundation; either version 2, or (at your option)
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| 9 | # any later version.
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| 10 | #
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| 11 | # GNU Automake is distributed in the hope that it will be useful,
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| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | # GNU General Public License for more details.
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| 15 | #
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| 16 | # You should have received a copy of the GNU General Public License
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| 17 | # along with Automake; see the file COPYING. If not, write to
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| 18 | # the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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| 19 | # Boston, MA 02110-1301, USA.
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| 20 |
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| 21 | # See how well the rebuild rule handles an aclocal.m4 that was
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| 22 | # generated for another version of autoconf.
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| 23 |
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| 24 | . ./defs || exit 1
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| 25 |
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| 26 | set -e
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| 27 |
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| 28 | echo AC_OUTPUT >>configure.in
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| 29 |
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| 30 | touch Makefile.am
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| 31 |
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| 32 | $ACLOCAL
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| 33 | $AUTOCONF
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| 34 | $AUTOMAKE
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| 35 | ./configure
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| 36 | $MAKE
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| 37 |
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| 38 | sed '1,20 s/m4_PACKAGE_VERSION,/&9999/' < aclocal.m4 > aclocal.tmp
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| 39 | cmp aclocal.m4 aclocal.tmp && exit 1
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| 40 |
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| 41 | mv aclocal.tmp aclocal.m4
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| 42 |
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| 43 | $MAKE 2>stderr
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| 44 | cat stderr
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| 45 | grep 'WARNING:.*automake.*probably too old' stderr
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| 46 | grep 'WARNING:.*autoconf.*probably too old' stderr
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| 47 | test 2 = `grep -c 'aclocal.m4:.*this file was generated for' stderr`
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| 48 |
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| 49 | $MAKE 2>stderr
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| 50 | cat stderr
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| 51 | grep 'WARNING:.*automake.*probably too old' stderr && exit 1
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| 52 | grep 'WARNING:.*autoconf.*probably too old' stderr && exit 1
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| 53 | grep 'aclocal.m4:.*this file was generated for' stderr && exit 1
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| 54 |
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| 55 | :
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