SConscript revision 6287:d60118c43d60 
1# -*- mode:python -*-
2
3# Copyright (c) 2009 The Hewlett-Packard Development Company
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met: redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer;
10# redistributions in binary form must reproduce the above copyright
11# notice, this list of conditions and the following disclaimer in the
12# documentation and/or other materials provided with the distribution;
13# neither the name of the copyright holders nor the names of its
14# contributors may be used to endorse or promote products derived from
15# this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28#
29# Authors: Nathan Binkert
30
31import os
32import re
33import string
34import sys
35
36from os.path import basename, dirname, exists, expanduser, isdir, isfile
37from os.path import join as joinpath
38
39import SCons
40
41Import('*')
42
43if not env['RUBY']:
44    Return()
45
46slicc_dir = Dir('../slicc')
47protocol_dir = Dir('.')
48html_dir = Dir('html')
49
50#
51# Use SLICC
52#
53def slicc_generator(target, source, env, for_signature):
54    slicc_bin = str(source[0])
55    protocol = source[1].get_contents()
56    pdir = str(protocol_dir)
57    hdir = str(html_dir)
58
59    if not isdir(pdir):
60        os.mkdir(pdir)
61    if not isdir(hdir):
62        os.mkdir(hdir)
63
64    do_html = "no_html"
65    cmdline = [ slicc_bin, pdir, hdir, protocol, do_html ]
66    cmdline += [ str(s) for s in source[2:] ]
67    cmdline = ' '.join(cmdline)
68    return cmdline
69
70slicc_builder = Builder(generator=slicc_generator)
71
72protocol = env['PROTOCOL']
73sources = [ protocol_dir.File("RubySlicc_interfaces.slicc"),
74            protocol_dir.File("%s.slicc" % protocol) ]
75
76sys.path[0:0] = [env['ENV']['M5_PLY']]
77execfile(slicc_dir.File('parser/parser.py').srcnode().abspath)
78
79sm_files = read_slicc([s.srcnode().abspath for s in sources])
80sm_files = [ protocol_dir.File(f) for f in sm_files ]
81
82hh, cc = scan([s.srcnode().abspath for s in sm_files])
83hh = [ protocol_dir.File(f) for f in hh ]
84cc = [ protocol_dir.File(f) for f in cc ]
85
86slicc_bin = slicc_dir.File("slicc")
87
88env.Append(BUILDERS={'SLICC' : slicc_builder})
89env.SLICC(hh + cc, [ slicc_bin, Value(protocol) ] + sm_files)
90
91for f in cc:
92    Source(f)
93