tests/yacc4.test

   1 #! /bin/sh
   2 # Copyright (C) 2001, 2002  Free Software Foundation, Inc.
   3 #
   4 # This file is part of GNU Automake.
   5 #
   6 # GNU Automake is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10 #
  11 # GNU Automake is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Automake; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19 # Boston, MA 02111-1307, USA.
  20
  21 # Some simple tests of ylwrap functionality.
  22
  23 required='bison gcc'
  24 . ./defs || exit 1
  25
  26 cat > configure.in << 'END'
  27 AC_INIT
  28 AC_CONFIG_AUX_DIR([.])
  29 AM_INIT_AUTOMAKE(foo, 0.1)
  30 PACKAGE=foo
  31 VERSION=0.1
  32 AC_PROG_CC
  33 AC_PROG_YACC
  34 AC_OUTPUT(Makefile)
  35 END
  36
  37 cat > Makefile.am << 'END'
  38 bin_PROGRAMS = foo bar
  39 foo_SOURCES = parse.y foo.c
  40 bar_SOURCES = bar.y foo.c
  41 END
  42
  43 # First parser.
  44 cat > parse.y << 'END'
  45 %{
  46 int yylex () {return 0;}
  47 void yyerror (char *s) {}
  48 %}
  49 %%
  50 foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  51 END
  52
  53 # Second parser.
  54 cat > bar.y << 'END'
  55 %{
  56 int yylex () {return 0;}
  57 void yyerror (char *s) {}
  58 %}
  59 %%
  60 fubar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  61 END
  62
  63 cat > foo.c << 'END'
  64 int main () { return 0; }
  65 END
  66
  67 set -e
  68
  69 $ACLOCAL
  70 $AUTOCONF
  71 $AUTOMAKE -a
  72
  73 test -f ylwrap
  74
  75 mkdir sub
  76 cd sub
  77
  78 ../configure
  79 $MAKE
  80
  81 grep '^#.*/sub/\.\./' bar.c && exit 1
  82 grep '^#.*/sub/\.\./' parse.c && exit 1
  83
  84 # Make distclean must not erase bar.c nor parse.c (by GNU standards) ...
  85 $MAKE distclean
  86 test -f bar.c
  87 test -f parse.c
  88 # ... but maintainer-clean should.
  89 ../configure
  90 $MAKE maintainer-clean
  91 test ! -f bar.c
  92 test ! -f parse.c
  93 :
  94
  95 exit 0