1#! /usr/bin/perl
2#
3#   This file is part of the WebKit project
4#
5#   Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
6#
7#   This library is free software; you can redistribute it and/or
8#   modify it under the terms of the GNU Library General Public
9#   License as published by the Free Software Foundation; either
10#   version 2 of the License, or (at your option) any later version.
11#
12#   This library is distributed in the hope that it will be useful,
13#   but WITHOUT ANY WARRANTY; without even the implied warranty of
14#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15#   Library General Public License for more details.
16#
17#   You should have received a copy of the GNU Library General Public License
18#   along with this library; see the file COPYING.LIB.  If not, write to
19#   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20#   Boston, MA 02110-1301, USA.
21use strict;
22use warnings;
23
24my $grammar = $ARGV[0];
25my $fileBase = $ARGV[1];
26
27system("bison -d -p cssyy " . $grammar . " -o " . $fileBase . ".tab.c");
28
29open HEADER, ">" . $fileBase . ".h" or die;
30print HEADER << "EOF";
31#ifndef CSSGRAMMAR_H
32#define CSSGRAMMAR_H
33EOF
34
35open HPP, "<" . $fileBase . ".tab.h" or die;
36while (<HPP>) {
37    print HEADER;
38}
39close HPP;
40
41print HEADER "#endif\n";
42
43close HEADER;
44
45unlink($fileBase . ".tab.h");
46
47open CPP, ">" . $fileBase . ".cpp" or die;
48open GENSRC, "<" . $fileBase . ".tab.c" or die;
49while (<GENSRC>) {
50    print CPP;
51}
52close GENSRC;
53close CPP;
54
55unlink($fileBase . ".tab.c");
56