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400
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1 #!/usr/bin/env python
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2
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3 import sys
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4 import argparse
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5 import logging
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6
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7 from ppci.buildfunctions import c3toir
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8 import ppci.buildtasks # Include not used, but it registers build tasks.
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9 import ppci
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10 from zcc import logLevel
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11
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12
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13 def make_parser():
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14 parser = argparse.ArgumentParser(description='c3 Compiler')
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15
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16 parser.add_argument('--log', help='Log level (INFO,DEBUG,[WARN])',
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17 type=logLevel, default='INFO')
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18
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19 parser.add_argument('--target', help='target machine', default="arm")
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20 parser.add_argument('-o', '--output', help='target machine',
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21 type=argparse.FileType('w'), default=sys.stdout)
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22 parser.add_argument('-i', '--include', action='append',
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23 help='include file', default=[])
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24 parser.add_argument('sources', metavar='source',
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25 help='source file', nargs='+')
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26 return parser
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27
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28
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29 def main(args):
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30 # Configure some logging:
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31 logging.getLogger().setLevel(logging.DEBUG)
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32 ch = logging.StreamHandler()
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33 ch.setFormatter(logging.Formatter(ppci.logformat))
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34 ch.setLevel(args.log)
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35 logging.getLogger().addHandler(ch)
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36
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37 res = c3toir(args.sources, args.include, args.target)
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38 writer = ppci.irutils.Writer()
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39 for ir_module in res:
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40 writer.write(ir_module, args.output)
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41
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42 logging.getLogger().removeHandler(ch)
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43 return res
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44
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45
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46 if __name__ == '__main__':
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47 parser = make_parser()
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48 arguments = parser.parse_args()
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49 sys.exit(main(arguments))
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