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69 lines
2.4 KiB
69 lines
2.4 KiB
16 years ago
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"""SCons.Scanner.D
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Scanner for the Digital Mars "D" programming language.
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Coded by Andy Friesen
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17 Nov 2003
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"""
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#
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# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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__revision__ = "src/engine/SCons/Scanner/D.py 3842 2008/12/20 22:59:52 scons"
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import re
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import string
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import SCons.Scanner
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def DScanner():
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"""Return a prototype Scanner instance for scanning D source files"""
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ds = D()
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return ds
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class D(SCons.Scanner.Classic):
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def __init__ (self):
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SCons.Scanner.Classic.__init__ (self,
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name = "DScanner",
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suffixes = '$DSUFFIXES',
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path_variable = 'DPATH',
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regex = 'import\s+(?:[a-zA-Z0-9_.]+)\s*(?:,\s*(?:[a-zA-Z0-9_.]+)\s*)*;')
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self.cre2 = re.compile ('(?:import\s)?\s*([a-zA-Z0-9_.]+)\s*(?:,|;)', re.M)
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def find_include(self, include, source_dir, path):
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# translate dots (package separators) to slashes
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inc = string.replace(include, '.', '/')
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i = SCons.Node.FS.find_file(inc + '.d', (source_dir,) + path)
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if i is None:
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i = SCons.Node.FS.find_file (inc + '.di', (source_dir,) + path)
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return i, include
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def find_include_names(self, node):
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includes = []
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for i in self.cre.findall(node.get_contents()):
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includes = includes + self.cre2.findall(i)
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return includes
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