| 1 | #! /bin/sh
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| 2 | # Copyright (C) 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 | # Make sure Makefile.in are up to date after make dist.
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| 22 | # This is expected to work even without GNU Make (the GNU Make
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| 23 | # feature that isn't supported elsewhere is the rebuild of
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| 24 | # Makefile dependencies during ordinary builds).
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| 25 | #
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| 26 | # If this fails, this is likely to be due to a dependency being
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| 27 | # given two different name. For instance BSD Make does not know
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| 28 | # that `Makefile' is the same as `./Makefile'
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| 29 | #
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| 30 | # Report from Akim Demaille.
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| 31 |
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| 32 | . ./defs || exit 1
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| 33 |
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| 34 | set -e
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| 35 |
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| 36 | cat >>configure.in <<'EOF'
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| 37 | # Rebuild rule are ok until make dist, but not afterwards.
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| 38 | if test ! -f rebuild_ok; then
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| 39 | ACLOCAL=false
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| 40 | AUTOMAKE=false
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| 41 | AUTOCONF=false
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| 42 | fi
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| 43 | AC_OUTPUT
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| 44 | EOF
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| 45 |
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| 46 | : > rebuild_ok
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| 47 | : > Makefile.am
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| 48 |
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| 49 | $ACLOCAL
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| 50 | $AUTOCONF
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| 51 | $AUTOMAKE --add-missing
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| 52 | ./configure
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| 53 | $MAKE
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| 54 | $sleep
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| 55 | touch aclocal.m4
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| 56 | $MAKE distdir
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| 57 | cd remake4-1.0
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| 58 | test ! -f rebuild_ok
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| 59 | ./configure
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| 60 | $MAKE
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