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| 1 """SCons.Scanner | 1 """SCons.Scanner |
| 2 | 2 |
| 3 The Scanner package for the SCons software construction utility. | 3 The Scanner package for the SCons software construction utility. |
| 4 | 4 |
| 5 """ | 5 """ |
| 6 | 6 |
| 7 # | 7 # |
| 8 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundat
ion | 8 # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons F
oundation |
| 9 # | 9 # |
| 10 # Permission is hereby granted, free of charge, to any person obtaining | 10 # Permission is hereby granted, free of charge, to any person obtaining |
| 11 # a copy of this software and associated documentation files (the | 11 # a copy of this software and associated documentation files (the |
| 12 # "Software"), to deal in the Software without restriction, including | 12 # "Software"), to deal in the Software without restriction, including |
| 13 # without limitation the rights to use, copy, modify, merge, publish, | 13 # without limitation the rights to use, copy, modify, merge, publish, |
| 14 # distribute, sublicense, and/or sell copies of the Software, and to | 14 # distribute, sublicense, and/or sell copies of the Software, and to |
| 15 # permit persons to whom the Software is furnished to do so, subject to | 15 # permit persons to whom the Software is furnished to do so, subject to |
| 16 # the following conditions: | 16 # the following conditions: |
| 17 # | 17 # |
| 18 # The above copyright notice and this permission notice shall be included | 18 # The above copyright notice and this permission notice shall be included |
| 19 # in all copies or substantial portions of the Software. | 19 # in all copies or substantial portions of the Software. |
| 20 # | 20 # |
| 21 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY | 21 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY |
| 22 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE | 22 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE |
| 23 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | 23 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 24 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE | 24 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| 25 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION | 25 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| 26 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | 26 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| 27 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | 27 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 28 # | 28 # |
| 29 | 29 |
| 30 __revision__ = "src/engine/SCons/Scanner/__init__.py 3842 2008/12/20 22:59:52 sc
ons" | 30 __revision__ = "src/engine/SCons/Scanner/__init__.py 3897 2009/01/13 06:45:54 sc
ons" |
| 31 | 31 |
| 32 import re | 32 import re |
| 33 import string | 33 import string |
| 34 | 34 |
| 35 import SCons.Node.FS | 35 import SCons.Node.FS |
| 36 import SCons.Util | 36 import SCons.Util |
| 37 | 37 |
| 38 | 38 |
| 39 class _Null: | 39 class _Null: |
| 40 pass | 40 pass |
| (...skipping 299 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 340 apply(Current.__init__, (self,) + args, kw) | 340 apply(Current.__init__, (self,) + args, kw) |
| 341 | 341 |
| 342 def find_include(self, include, source_dir, path): | 342 def find_include(self, include, source_dir, path): |
| 343 n = SCons.Node.FS.find_file(include, (source_dir,) + tuple(path)) | 343 n = SCons.Node.FS.find_file(include, (source_dir,) + tuple(path)) |
| 344 return n, include | 344 return n, include |
| 345 | 345 |
| 346 def sort_key(self, include): | 346 def sort_key(self, include): |
| 347 return SCons.Node.FS._my_normcase(include) | 347 return SCons.Node.FS._my_normcase(include) |
| 348 | 348 |
| 349 def find_include_names(self, node): | 349 def find_include_names(self, node): |
| 350 return self.cre.findall(node.get_contents()) | 350 return self.cre.findall(node.get_text_contents()) |
| 351 | 351 |
| 352 def scan(self, node, path=()): | 352 def scan(self, node, path=()): |
| 353 | 353 |
| 354 # cache the includes list in node so we only scan it once: | 354 # cache the includes list in node so we only scan it once: |
| 355 if node.includes != None: | 355 if node.includes != None: |
| 356 includes = node.includes | 356 includes = node.includes |
| 357 else: | 357 else: |
| 358 includes = self.find_include_names (node) | 358 includes = self.find_include_names (node) |
| 359 node.includes = includes | 359 node.includes = includes |
| 360 | 360 |
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| 397 paths = (source_dir,) + tuple(path) | 397 paths = (source_dir,) + tuple(path) |
| 398 else: | 398 else: |
| 399 paths = tuple(path) + (source_dir,) | 399 paths = tuple(path) + (source_dir,) |
| 400 | 400 |
| 401 n = SCons.Node.FS.find_file(include[1], paths) | 401 n = SCons.Node.FS.find_file(include[1], paths) |
| 402 | 402 |
| 403 return n, include[1] | 403 return n, include[1] |
| 404 | 404 |
| 405 def sort_key(self, include): | 405 def sort_key(self, include): |
| 406 return SCons.Node.FS._my_normcase(string.join(include)) | 406 return SCons.Node.FS._my_normcase(string.join(include)) |
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