| 1 | #! /bin/sh
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| 2 | # Copyright (C) 2002, 2004 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 | # For PR 204.
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| 22 | # Sources derived from nodist_ sources should not be distributed.
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| 23 |
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| 24 | required='bison gcc'
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| 25 | . ./defs || exit 1
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| 26 |
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| 27 | set -e
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| 28 |
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| 29 | cat > configure.in <<'EOF'
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| 30 | AC_INIT(pr204, 0.1)
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| 31 | AM_INIT_AUTOMAKE
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| 32 | AM_MAINTAINER_MODE
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| 33 | AC_PROG_CC
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| 34 | AC_PROG_YACC
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| 35 | AC_CONFIG_FILES(Makefile)
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| 36 | AC_OUTPUT
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| 37 | EOF
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| 38 |
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| 39 | # The PARSE2 intermediate variable is there to make
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| 40 | # sure Automake match 'nodist_' against the right
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| 41 | # variable name...
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| 42 | cat > Makefile.am << 'EOF'
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| 43 | AM_YFLAGS = -d
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| 44 | EXTRA_PROGRAMS = foo
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| 45 | PARSE2 = parse2.y
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| 46 | nodist_foo_SOURCES = parse.y $(PARSE2)
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| 47 |
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| 48 | distdirtest: distdir
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| 49 | test ! -f $(distdir)/parse.c
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| 50 | test ! -f $(distdir)/parse.y
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| 51 | test ! -f $(distdir)/parse.h
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| 52 | test ! -f $(distdir)/parse2.c
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| 53 | test ! -f $(distdir)/parse2.y
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| 54 | test ! -f $(distdir)/parse2.h
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| 55 | EOF
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| 56 |
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| 57 | cat > parse.y << 'END'
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| 58 | %{
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| 59 | int yylex () {return 0;}
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| 60 | void yyerror (char *s) {}
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| 61 | %}
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| 62 | %%
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| 63 | maude : 'm' 'a' 'u' 'd' 'e' {};
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| 64 | END
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| 65 |
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| 66 | cp parse.y parse2.y
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| 67 |
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| 68 | $ACLOCAL
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| 69 | $AUTOCONF
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| 70 | $AUTOMAKE -a
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| 71 | ./configure
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| 72 | $MAKE distdirtest
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| 73 | # Make sure parse.c and parse2.c are still targets.
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| 74 | $MAKE parse.c parse2.c
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| 75 | test -f parse.c
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| 76 | test -f parse2.c
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| 77 |
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| 78 | # Ensure the rebuild rule works despite AM_MAINTAINER_MODE, because
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| 79 | # it's a nodist_ parser.
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| 80 | $sleep
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| 81 | touch parse.y
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| 82 | $sleep
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| 83 | $MAKE parse.c parse2.c
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| 84 | test `ls -1t parse.c parse.y | sed 1q` = parse.c
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