da1eaaca0e
All protocols must specify their name The include statement allows any file to include another file.
104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
# -*- mode:python -*-
|
|
|
|
# Copyright (c) 2009 The Hewlett-Packard Development Company
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are
|
|
# met: redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer;
|
|
# redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution;
|
|
# neither the name of the copyright holders nor the names of its
|
|
# contributors may be used to endorse or promote products derived from
|
|
# this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
# Authors: Nathan Binkert
|
|
|
|
import os
|
|
import re
|
|
import sys
|
|
|
|
from os.path import isdir, isfile, join as joinpath
|
|
|
|
from SCons.Scanner import Classic
|
|
|
|
Import('*')
|
|
|
|
if not env['RUBY']:
|
|
Return()
|
|
|
|
protocol_dir = Dir('.')
|
|
html_dir = Dir('html')
|
|
slicc_dir = Dir('../slicc')
|
|
|
|
sys.path[1:1] = [ Dir('..').srcnode().abspath ]
|
|
from slicc.parser import SLICC
|
|
|
|
slicc_depends = []
|
|
for root,dirs,files in os.walk(slicc_dir.srcnode().abspath):
|
|
for f in files:
|
|
if f.endswith('.py'):
|
|
slicc_depends.append(File(joinpath(root, f)))
|
|
|
|
#
|
|
# Use SLICC
|
|
#
|
|
env['SLICC_PATH'] = str(protocol_dir)
|
|
slicc_scanner = Classic("SliccScanner", ['.sm', '.slicc'], "SLICC_PATH",
|
|
r'''include[ \t]["'](.*)["'];''')
|
|
env.Append(SCANNERS=slicc_scanner)
|
|
|
|
def slicc_emitter(target, source, env):
|
|
assert len(source) == 1
|
|
filepath = source[0].srcnode().abspath
|
|
|
|
slicc = SLICC(filepath, verbose=False)
|
|
slicc.process()
|
|
slicc.writeCodeFiles(protocol_dir.abspath)
|
|
if not env['NO_HTML']:
|
|
slicc.writeHTMLFiles(html_dir.abspath)
|
|
|
|
target.extend([protocol_dir.File(f) for f in sorted(slicc.files())])
|
|
return target, source
|
|
|
|
def slicc_action(target, source, env):
|
|
assert len(source) == 1
|
|
filepath = source[0].srcnode().abspath
|
|
|
|
slicc = SLICC(filepath, verbose=True)
|
|
slicc.process()
|
|
slicc.writeCodeFiles(protocol_dir.abspath)
|
|
if not env['NO_HTML']:
|
|
slicc.writeHTMLFiles(html_dir.abspath)
|
|
|
|
slicc_builder = Builder(action=MakeAction(slicc_action, Transform("SLICC")),
|
|
emitter=slicc_emitter)
|
|
|
|
protocol = env['PROTOCOL']
|
|
sources = [ protocol_dir.File("%s.slicc" % protocol) ]
|
|
|
|
env.Append(BUILDERS={'SLICC' : slicc_builder})
|
|
nodes = env.SLICC([], sources)
|
|
env.Depends(nodes, slicc_depends)
|
|
|
|
for f in nodes:
|
|
s = str(f)
|
|
if s.endswith('.cc'):
|
|
Source(f)
|
|
elif s.endswith('.py'):
|
|
SimObject(f)
|
|
|