tests/yaccdry.test

   1 #! /bin/sh
   2 # Copyright (C) 2010 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 2, 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 # Removal recovery rules for headers should not remove files with `make -n'.
  18
  19 required=bison
  20 . ./defs || Exit 1
  21
  22 set -e
  23
  24 cat >> configure.in << 'END'
  25 AC_PROG_CC
  26 AC_PROG_YACC
  27 AC_OUTPUT
  28 END
  29
  30 cat > Makefile.am << 'END'
  31 AM_YFLAGS = -d
  32 bin_PROGRAMS = foo
  33 foo_SOURCES = foo.c parse.y
  34 END
  35
  36 cat > foo.c << 'END'
  37 int main () { return 0; }
  38 END
  39
  40 cat > parse.y << 'END'
  41 %{
  42 int yylex () {return 0;}
  43 void yyerror (char *s) {}
  44 %}
  45 %%
  46 foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  47 END
  48
  49 $ACLOCAL
  50 $AUTOMAKE --add-missing
  51 $AUTOCONF
  52 ./configure
  53 $MAKE
  54
  55 rm -f parse.h
  56 $MAKE -n parse.h
  57 test -f parse.c
  58 test ! -f parse.h
  59
  60 :