mapnik/scons/scons-local-0.97/SCons/Scanner/C.py

"""SCons.Scanner.C

This module implements the depenency scanner for C/C++ code. 

"""

#
# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
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# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
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# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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__revision__ = "/home/scons/scons/branch.0/baseline/src/engine/SCons/Scanner/C.py 0.97.D001 2007/05/17 11:35:19 knight"

import SCons.Node.FS
import SCons.Scanner

def CScanner():
    """Return a prototype Scanner instance for scanning source files
    that use the C pre-processor"""
    cs = SCons.Scanner.ClassicCPP("CScanner",
                                  "$CPPSUFFIXES",
                                  "CPPPATH",
                                  '^[ \t]*#[ \t]*(?:include|import)[ \t]*(<|")([^>"]+)(>|")')
    return cs