make_e_tab_h

pic 模拟程序！面向对象

#!/bin/sh
######################################################################
#
# File:         make_e_tab_h
#
# Purpose:      Shell file to create evalutor.tab.h from evaluator.tab.c
#               This file is used for both Unix and Windows.
#               Cygwin bison must be installed on Windows.
#
# Version:      $Id: make_e_tab_h,v 1.3 2002/04/24 18:56:40 kgl Exp $
#
######################################################################

# Test if GREP needs to be defined,
#  if not, just use 'grep'
if test -n "$1" ;then
GREP="$1"
else
GREP="grep"
fi

# Remove the previous version of evaluator.tab.h
rm -f evaluator.tab.h

# Create a new version to ouput data
touch evaluator.tab.h

# Grep the needed values to evaluator.tab.h
# Grep for both # and define since there may be spaces between
# Remove YY_DECL from VAR (for Bison 1.35)
#
$GREP NUM  evaluator.tab.c | $GREP '#' | $GREP define >> evaluator.tab.h
$GREP FNCT evaluator.tab.c | $GREP '#' | $GREP define >> evaluator.tab.h
$GREP IVAR evaluator.tab.c | $GREP '#' | $GREP define >> evaluator.tab.h
$GREP VAR  evaluator.tab.c | $GREP -v YY_DECL | $GREP '#' |$GREP define >> evaluator.tab.h