9098010e3f
Right now .cc and .hh files are handled separately, but then they're just munged together at the end by scons, so it doesn't buy us anything. Might as well munge from the start since we'll eventually be adding generated Python files to the list too.
101 lines
3.5 KiB
Python
101 lines
3.5 KiB
Python
# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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# Copyright (c) 2009 The Hewlett-Packard Development Company
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import os
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import sys
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from slicc.parser import SLICC
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usage="%prog [options] <files> ... "
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version="%prog v0.4"
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brief_copyright='''
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Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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Copyright (c) 2009 The Hewlett-Packard Development Company
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All Rights Reserved.
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'''
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def nprint(format, *args):
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pass
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def eprint(format, *args):
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if args:
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format = format % args
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print >>sys.stderr, format
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def main(args=None):
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import optparse
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parser = optparse.OptionParser(usage=usage, version=version,
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description=brief_copyright)
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parser.add_option("-d", "--debug", default=False, action="store_true",
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help="Turn on PLY debugging")
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parser.add_option("-C", "--code-path", default="generated",
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help="Path where C++ code output code goes")
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parser.add_option("-H", "--html-path",
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help="Path where html output goes")
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parser.add_option("-F", "--print-files",
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help="Print files that SLICC will generate")
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parser.add_option("-q", "--quiet",
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help="don't print messages")
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opts,files = parser.parse_args(args=args)
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if len(files) < 1:
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parser.print_help()
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sys.exit(2)
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output = nprint if opts.quiet else eprint
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output("SLICC v0.4")
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slicc = SLICC(debug=opts.debug)
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output("Parsing...")
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for filename in slicc.load(files, verbose=True):
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output(" %s", filename)
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if opts.print_files:
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for i in sorted(slicc.files()):
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print ' %s' % i
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else:
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output("Generator pass 1...")
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slicc.findMachines()
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output("Generator pass 2...")
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slicc.generate()
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output("Generating C++ files...")
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slicc.writeCodeFiles(opts.code_path)
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if opts.html_path:
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nprint("Writing HTML files...")
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slicc.writeHTMLFiles(opts.html_path)
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eprint("SLICC is Done.")
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if __name__ == "__main__":
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main()
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