tests/pr204.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2004  Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 3, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 # For PR 204.
  18 # Sources derived from nodist_ sources should not be distributed.
  19
  20 required='bison gcc'
  21 . ./defs || Exit 1
  22
  23 set -e
  24
  25 cat > configure.in <<'EOF'
  26 AC_INIT(pr204, 0.1)
  27 AM_INIT_AUTOMAKE
  28 AM_MAINTAINER_MODE
  29 AC_PROG_CC
  30 AC_PROG_YACC
  31 AC_CONFIG_FILES(Makefile)
  32 AC_OUTPUT
  33 EOF
  34
  35 # The PARSE2 intermediate variable is there to make
  36 # sure Automake match 'nodist_' against the right
  37 # variable name...
  38 cat > Makefile.am << 'EOF'
  39 AM_YFLAGS = -d
  40 EXTRA_PROGRAMS = foo
  41 PARSE2 = parse2.y
  42 nodist_foo_SOURCES = parse.y $(PARSE2)
  43
  44 distdirtest: distdir
  45         test ! -f $(distdir)/parse.c
  46         test ! -f $(distdir)/parse.y
  47         test ! -f $(distdir)/parse.h
  48         test ! -f $(distdir)/parse2.c
  49         test ! -f $(distdir)/parse2.y
  50         test ! -f $(distdir)/parse2.h
  51 EOF
  52
  53 cat > parse.y << 'END'
  54 %{
  55 int yylex () {return 0;}
  56 void yyerror (char *s) {}
  57 %}
  58 %%
  59 maude : 'm' 'a' 'u' 'd' 'e' {};
  60 END
  61
  62 cp parse.y parse2.y
  63
  64 $ACLOCAL
  65 $AUTOCONF
  66 $AUTOMAKE -a
  67 ./configure
  68 $MAKE distdirtest
  69 # Make sure parse.c and parse2.c are still targets.
  70 $MAKE parse.c parse2.c
  71 test -f parse.c
  72 test -f parse2.c
  73
  74 # Ensure the rebuild rule works despite AM_MAINTAINER_MODE, because
  75 # it's a nodist_ parser.
  76 $sleep
  77 touch parse.y
  78 $sleep
  79 $MAKE parse.c parse2.c
  80 test `ls -1t parse.c parse.y | sed 1q` = parse.c