| 1 | #! /bin/sh
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| 2 | # Copyright (C) 1999, 2001, 2002, 2003 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 | # Test for another `+=' problem. Report from Brian Jones.
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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 | echo 'AM_CONDITIONAL(CHECK, true)' >> configure.in
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| 28 |
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| 29 | cat > Makefile.am << 'END'
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| 30 | if CHECK
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| 31 | INCLUDES = abc
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| 32 | endif
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| 33 | INCLUDES += def
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| 34 | END
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| 35 |
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| 36 | $ACLOCAL
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| 37 | AUTOMAKE_fails
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| 38 |
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| 39 | # We expect the following diagnostic:
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| 40 | #
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| 41 | # Makefile.am:4: Cannot apply `+=' because `INCLUDES' is not defined in
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| 42 | # Makefile.am:4: the following conditions:
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| 43 | # Makefile.am:4: !CHECK
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| 44 | # Makefile.am:4: Either define `INCLUDES' in these conditions, or use
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| 45 | # Makefile.am:4: `+=' in the same conditions as the definitions.
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| 46 |
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| 47 | # Is !CHECK mentioned?
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| 48 | grep ':.*!CHECK$' stderr
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| 49 | # Is there only one missing condition?
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| 50 | test `grep ': ' stderr | wc -l` = 1
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| 51 |
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| 52 | # By the way, Automake should suggest using AM_CPPFLAGS,
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| 53 | # because INCLUDES is an obsolete name.
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| 54 | grep AM_CPPFLAGS stderr
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| 55 |
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| 56 | # A way to suppress the obsolete warning is to use
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| 57 | # -Wno-obsolete:
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| 58 | echo 'AUTOMAKE_OPTIONS = -Wno-obsolete' >> Makefile.am
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| 59 | AUTOMAKE_fails
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| 60 | grep AM_CPPFLAGS stderr && exit 1
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| 61 | # !CHECK should still be mentioned.
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| 62 | grep ':.*!CHECK$' stderr
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