tests/yacc5.test

   1 #! /bin/sh
   2 # Copyright (C) 2001, 2002, 2003  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 # Test of yacc functionality, derived from GNU binutils
  18 # by Tim Van Holder.
  19
  20 . ./defs || Exit 1
  21
  22 set -e
  23
  24 cat > configure.in << 'END'
  25 AC_INIT
  26 AM_INIT_AUTOMAKE(nonesuch, nonesuch)
  27 AC_PROG_CC
  28 AM_PROG_CC_C_O
  29 AC_PROG_YACC
  30 AC_OUTPUT(Makefile)
  31 END
  32
  33 cat > Makefile.am << 'END'
  34 bin_PROGRAMS = maude
  35 maude_SOURCES = sub/maude.y
  36 END
  37
  38 mkdir sub
  39
  40 : > sub/maude.y
  41
  42 $ACLOCAL
  43 $AUTOMAKE -a
  44
  45 grep '^maude\.c:' Makefile.in
  46
  47
  48 ## Try again with subdir-objects.
  49
  50 cat > Makefile.am << 'END'
  51 AUTOMAKE_OPTIONS = subdir-objects
  52 bin_PROGRAMS = maude
  53 maude_SOURCES = sub/maude.y
  54 END
  55
  56 $ACLOCAL
  57 $AUTOMAKE -a
  58
  59 # No rule needed, the default .y.c: inference rule is enough.
  60 grep '^sub/maude\.c:' Makefile.in && Exit 1
  61
  62
  63 ## Try again with per-exe flags.
  64
  65 cat > Makefile.am << 'END'
  66 bin_PROGRAMS = maude
  67 maude_SOURCES = sub/maude.y
  68 ## A particularly trickey case.
  69 maude_YFLAGS = -d
  70 END
  71
  72 $ACLOCAL || Exit 1
  73 $AUTOMAKE -a || Exit 1
  74
  75 # Rule should use maude_YFLAGS.
  76 grep 'AM_YFLAGS.*maude' Makefile.in && Exit 1
  77
  78 # Silly regression.
  79 grep 'maudec' Makefile.in && Exit 1
  80
  81 # Make sure the .o file is required.
  82 grep '^am_maude_OBJECTS.*maude' Makefile.in