| 1 | #! /bin/sh
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| 2 | # Copyright (C) 2002 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 autoconf; see the file COPYING. If not, write to
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| 18 | # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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| 19 | # Boston, MA 02111-1307, USA.
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| 20 |
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| 21 | # Check that Automake warns about user variables being overridden.
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| 22 |
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| 23 | . ./defs || exit 1
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| 24 |
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| 25 | set -e
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| 26 |
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| 27 | cat >> configure.in << 'END'
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| 28 | AC_PROG_CC
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| 29 | AC_OUTPUT
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| 30 | END
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| 31 |
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| 32 | # Needed by --gnu.
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| 33 | : > NEWS
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| 34 | : > README
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| 35 | : > AUTHORS
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| 36 | : > ChangeLog
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| 37 |
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| 38 | cat > Makefile.am << 'END'
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| 39 | CFLAGS += -I..
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| 40 | LDFLAGS = -lfoo
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| 41 | CXXFLAGS = -Wall
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| 42 | bin_PROGRAMS = bar
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| 43 | END
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| 44 |
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| 45 | $ACLOCAL
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| 46 | # Don't warn in foreign mode
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| 47 | $AUTOMAKE -Wnone --add-missing --foreign
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| 48 | # Warn in gnu mode
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| 49 | $AUTOMAKE -Wnone --add-missing --gnu 2>stderr && exit 1
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| 50 | cat stderr
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| 51 | grep 'Makefile.am:1:.*CFLAGS' stderr
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| 52 | grep 'Makefile.am:2:.*LDFLAGS' stderr
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| 53 | # No reason to warn about CXXFLAGS since it's not used.
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| 54 | grep CXXFLAGS stderr && exit 1
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| 55 | # Don't warn if -Wno-gnu.
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| 56 | $AUTOMAKE -Wnone --gnu -Wno-gnu
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