9 files changed, 1603 insertions, 0 deletions
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/C.py b/3rdParty/SCons/scons-local/SCons/Scanner/C.py
new file mode 100644
index 0000000..dccd3be
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/C.py
@@ -0,0 +1,132 @@
+"""SCons.Scanner.C
+
+This module implements the depenency scanner for C/C++ code. 
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/C.py 4043 2009/02/23 09:06:45 scons"
+
+import SCons.Node.FS
+import SCons.Scanner
+import SCons.Util
+
+import SCons.cpp
+
+class SConsCPPScanner(SCons.cpp.PreProcessor):
+    """
+    SCons-specific subclass of the cpp.py module's processing.
+
+    We subclass this so that: 1) we can deal with files represented
+    by Nodes, not strings; 2) we can keep track of the files that are
+    missing.
+    """
+    def __init__(self, *args, **kw):
+        apply(SCons.cpp.PreProcessor.__init__, (self,)+args, kw)
+        self.missing = []
+    def initialize_result(self, fname):
+        self.result = SCons.Util.UniqueList([fname])
+    def finalize_result(self, fname):
+        return self.result[1:]
+    def find_include_file(self, t):
+        keyword, quote, fname = t
+        result = SCons.Node.FS.find_file(fname, self.searchpath[quote])
+        if not result:
+            self.missing.append((fname, self.current_file))
+        return result
+    def read_file(self, file):
+        try:
+            fp = open(str(file.rfile()))
+        except EnvironmentError, e:
+            self.missing.append((file, self.current_file))
+            return ''
+        else:
+            return fp.read()
+
+def dictify_CPPDEFINES(env):
+    cppdefines = env.get('CPPDEFINES', {})
+    if cppdefines is None:
+        return {}
+    if SCons.Util.is_Sequence(cppdefines):
+        result = {}
+        for c in cppdefines:
+            if SCons.Util.is_Sequence(c):
+                result[c[0]] = c[1]
+            else:
+                result[c] = None
+        return result
+    if not SCons.Util.is_Dict(cppdefines):
+        return {cppdefines : None}
+    return cppdefines
+
+class SConsCPPScannerWrapper:
+    """
+    The SCons wrapper around a cpp.py scanner.
+
+    This is the actual glue between the calling conventions of generic
+    SCons scanners, and the (subclass of) cpp.py class that knows how
+    to look for #include lines with reasonably real C-preprocessor-like
+    evaluation of #if/#ifdef/#else/#elif lines.
+    """
+    def __init__(self, name, variable):
+        self.name = name
+        self.path = SCons.Scanner.FindPathDirs(variable)
+    def __call__(self, node, env, path = ()):
+        cpp = SConsCPPScanner(current = node.get_dir(),
+                              cpppath = path,
+                              dict = dictify_CPPDEFINES(env))
+        result = cpp(node)
+        for included, includer in cpp.missing:
+            fmt = "No dependency generated for file: %s (included from: %s) -- file not found"
+            SCons.Warnings.warn(SCons.Warnings.DependencyWarning,
+                                fmt % (included, includer))
+        return result
+
+    def recurse_nodes(self, nodes):
+        return nodes
+    def select(self, node):
+        return self
+
+def CScanner():
+    """Return a prototype Scanner instance for scanning source files
+    that use the C pre-processor"""
+
+    # Here's how we would (or might) use the CPP scanner code above that
+    # knows how to evaluate #if/#ifdef/#else/#elif lines when searching
+    # for #includes.  This is commented out for now until we add the
+    # right configurability to let users pick between the scanners.
+    #return SConsCPPScannerWrapper("CScanner", "CPPPATH")
+
+    cs = SCons.Scanner.ClassicCPP("CScanner",
+                                  "$CPPSUFFIXES",
+                                  "CPPPATH",
+                                  '^[ \t]*#[ \t]*(?:include|import)[ \t]*(<|")([^>"]+)(>|")')
+    return cs
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/D.py b/3rdParty/SCons/scons-local/SCons/Scanner/D.py
new file mode 100644
index 0000000..311e1af
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/D.py
@@ -0,0 +1,74 @@
+"""SCons.Scanner.D
+
+Scanner for the Digital Mars "D" programming language.
+
+Coded by Andy Friesen
+17 Nov 2003
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/D.py 4043 2009/02/23 09:06:45 scons"
+
+import re
+import string
+
+import SCons.Scanner
+
+def DScanner():
+    """Return a prototype Scanner instance for scanning D source files"""
+    ds = D()
+    return ds
+
+class D(SCons.Scanner.Classic):
+    def __init__ (self):
+        SCons.Scanner.Classic.__init__ (self,
+            name = "DScanner",
+            suffixes = '$DSUFFIXES',
+            path_variable = 'DPATH',
+            regex = 'import\s+(?:[a-zA-Z0-9_.]+)\s*(?:,\s*(?:[a-zA-Z0-9_.]+)\s*)*;')
+
+        self.cre2 = re.compile ('(?:import\s)?\s*([a-zA-Z0-9_.]+)\s*(?:,|;)', re.M)
+
+    def find_include(self, include, source_dir, path):
+        # translate dots (package separators) to slashes
+        inc = string.replace(include, '.', '/')
+
+        i = SCons.Node.FS.find_file(inc + '.d', (source_dir,) + path)
+        if i is None:
+            i = SCons.Node.FS.find_file (inc + '.di', (source_dir,) + path)
+        return i, include
+
+    def find_include_names(self, node):
+        includes = []
+        for i in self.cre.findall(node.get_text_contents()):
+            includes = includes + self.cre2.findall(i)
+        return includes
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/Dir.py b/3rdParty/SCons/scons-local/SCons/Scanner/Dir.py
new file mode 100644
index 0000000..aaf92d6
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/Dir.py
@@ -0,0 +1,111 @@
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/Dir.py 4043 2009/02/23 09:06:45 scons"
+
+import SCons.Node.FS
+import SCons.Scanner
+
+def only_dirs(nodes):
+    is_Dir = lambda n: isinstance(n.disambiguate(), SCons.Node.FS.Dir)
+    return filter(is_Dir, nodes)
+
+def DirScanner(**kw):
+    """Return a prototype Scanner instance for scanning
+    directories for on-disk files"""
+    kw['node_factory'] = SCons.Node.FS.Entry
+    kw['recursive'] = only_dirs
+    return apply(SCons.Scanner.Base, (scan_on_disk, "DirScanner"), kw)
+
+def DirEntryScanner(**kw):
+    """Return a prototype Scanner instance for "scanning"
+    directory Nodes for their in-memory entries"""
+    kw['node_factory'] = SCons.Node.FS.Entry
+    kw['recursive'] = None
+    return apply(SCons.Scanner.Base, (scan_in_memory, "DirEntryScanner"), kw)
+
+skip_entry = {}
+
+skip_entry_list = [
+   '.',
+   '..',
+   '.sconsign',
+   # Used by the native dblite.py module.
+   '.sconsign.dblite',
+   # Used by dbm and dumbdbm.
+   '.sconsign.dir',
+   # Used by dbm.
+   '.sconsign.pag',
+   # Used by dumbdbm.
+   '.sconsign.dat',
+   '.sconsign.bak',
+   # Used by some dbm emulations using Berkeley DB.
+   '.sconsign.db',
+]
+
+for skip in skip_entry_list:
+    skip_entry[skip] = 1
+    skip_entry[SCons.Node.FS._my_normcase(skip)] = 1
+
+do_not_scan = lambda k: not skip_entry.has_key(k)
+
+def scan_on_disk(node, env, path=()):
+    """
+    Scans a directory for on-disk files and directories therein.
+
+    Looking up the entries will add these to the in-memory Node tree
+    representation of the file system, so all we have to do is just
+    that and then call the in-memory scanning function.
+    """
+    try:
+        flist = node.fs.listdir(node.abspath)
+    except (IOError, OSError):
+        return []
+    e = node.Entry
+    for f in  filter(do_not_scan, flist):
+        # Add ./ to the beginning of the file name so if it begins with a
+        # '#' we don't look it up relative to the top-level directory.
+        e('./' + f)
+    return scan_in_memory(node, env, path)
+
+def scan_in_memory(node, env, path=()):
+    """
+    "Scans" a Node.FS.Dir for its in-memory entries.
+    """
+    try:
+        entries = node.entries
+    except AttributeError:
+        # It's not a Node.FS.Dir (or doesn't look enough like one for
+        # our purposes), which can happen if a target list containing
+        # mixed Node types (Dirs and Files, for example) has a Dir as
+        # the first entry.
+        return []
+    entry_list = filter(do_not_scan, entries.keys())
+    entry_list.sort()
+    return map(lambda n, e=entries: e[n], entry_list)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/Fortran.py b/3rdParty/SCons/scons-local/SCons/Scanner/Fortran.py
new file mode 100644
index 0000000..92f511a
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/Fortran.py
@@ -0,0 +1,320 @@
+"""SCons.Scanner.Fortran
+
+This module implements the dependency scanner for Fortran code.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/Fortran.py 4043 2009/02/23 09:06:45 scons"
+
+import re
+import string
+
+import SCons.Node
+import SCons.Node.FS
+import SCons.Scanner
+import SCons.Util
+import SCons.Warnings
+
+class F90Scanner(SCons.Scanner.Classic):
+    """
+    A Classic Scanner subclass for Fortran source files which takes
+    into account both USE and INCLUDE statements.  This scanner will
+    work for both F77 and F90 (and beyond) compilers.
+
+    Currently, this scanner assumes that the include files do not contain
+    USE statements.  To enable the ability to deal with USE statements
+    in include files, add logic right after the module names are found
+    to loop over each include file, search for and locate each USE
+    statement, and append each module name to the list of dependencies.
+    Caching the search results in a common dictionary somewhere so that
+    the same include file is not searched multiple times would be a
+    smart thing to do.
+    """
+
+    def __init__(self, name, suffixes, path_variable,
+                 use_regex, incl_regex, def_regex, *args, **kw):
+
+        self.cre_use = re.compile(use_regex, re.M)
+        self.cre_incl = re.compile(incl_regex, re.M)
+        self.cre_def = re.compile(def_regex, re.M)
+
+        def _scan(node, env, path, self=self):
+            node = node.rfile()
+
+            if not node.exists():
+                return []
+
+            return self.scan(node, env, path)
+
+        kw['function'] = _scan
+        kw['path_function'] = SCons.Scanner.FindPathDirs(path_variable)
+        kw['recursive'] = 1
+        kw['skeys'] = suffixes
+        kw['name'] = name
+
+        apply(SCons.Scanner.Current.__init__, (self,) + args, kw)
+
+    def scan(self, node, env, path=()):
+
+        # cache the includes list in node so we only scan it once:
+        if node.includes != None:
+            mods_and_includes = node.includes
+        else:
+            # retrieve all included filenames
+            includes = self.cre_incl.findall(node.get_text_contents())
+            # retrieve all USE'd module names
+            modules = self.cre_use.findall(node.get_text_contents())
+            # retrieve all defined module names
+            defmodules = self.cre_def.findall(node.get_text_contents())
+
+            # Remove all USE'd module names that are defined in the same file
+            d = {}
+            for m in defmodules:
+                d[m] = 1
+            modules = filter(lambda m, d=d: not d.has_key(m), modules)
+            #modules = self.undefinedModules(modules, defmodules)
+
+            # Convert module name to a .mod filename
+            suffix = env.subst('$FORTRANMODSUFFIX')
+            modules = map(lambda x, s=suffix: string.lower(x) + s, modules)
+            # Remove unique items from the list
+            mods_and_includes = SCons.Util.unique(includes+modules)
+            node.includes = mods_and_includes
+
+        # This is a hand-coded DSU (decorate-sort-undecorate, or
+        # Schwartzian transform) pattern.  The sort key is the raw name
+        # of the file as specifed on the USE or INCLUDE line, which lets
+        # us keep the sort order constant regardless of whether the file
+        # is actually found in a Repository or locally.
+        nodes = []
+        source_dir = node.get_dir()
+        if callable(path):
+            path = path()
+        for dep in mods_and_includes:
+            n, i = self.find_include(dep, source_dir, path)
+
+            if n is None:
+                SCons.Warnings.warn(SCons.Warnings.DependencyWarning,
+                                    "No dependency generated for file: %s (referenced by: %s) -- file not found" % (i, node))
+            else:
+                sortkey = self.sort_key(dep)
+                nodes.append((sortkey, n))
+
+        nodes.sort()
+        nodes = map(lambda pair: pair[1], nodes)
+        return nodes
+
+def FortranScan(path_variable="FORTRANPATH"):
+    """Return a prototype Scanner instance for scanning source files
+    for Fortran USE & INCLUDE statements"""
+
+#   The USE statement regex matches the following:
+#
+#   USE module_name
+#   USE :: module_name
+#   USE, INTRINSIC :: module_name
+#   USE, NON_INTRINSIC :: module_name
+#
+#   Limitations
+#
+#   --  While the regex can handle multiple USE statements on one line,
+#       it cannot properly handle them if they are commented out.
+#       In either of the following cases:
+#
+#            !  USE mod_a ; USE mod_b         [entire line is commented out]
+#               USE mod_a ! ; USE mod_b       [in-line comment of second USE statement]
+#
+#       the second module name (mod_b) will be picked up as a dependency
+#       even though it should be ignored.  The only way I can see
+#       to rectify this would be to modify the scanner to eliminate
+#       the call to re.findall, read in the contents of the file,
+#       treating the comment character as an end-of-line character
+#       in addition to the normal linefeed, loop over each line,
+#       weeding out the comments, and looking for the USE statements.
+#       One advantage to this is that the regex passed to the scanner
+#       would no longer need to match a semicolon.
+#
+#   --  I question whether or not we need to detect dependencies to
+#       INTRINSIC modules because these are built-in to the compiler.
+#       If we consider them a dependency, will SCons look for them, not
+#       find them, and kill the build?  Or will we there be standard
+#       compiler-specific directories we will need to point to so the
+#       compiler and SCons can locate the proper object and mod files?
+
+#   Here is a breakdown of the regex:
+#
+#   (?i)               : regex is case insensitive
+#   ^                  : start of line
+#   (?:                : group a collection of regex symbols without saving the match as a "group"
+#      ^|;             : matches either the start of the line or a semicolon - semicolon
+#   )                  : end the unsaved grouping
+#   \s*                : any amount of white space
+#   USE                : match the string USE, case insensitive
+#   (?:                : group a collection of regex symbols without saving the match as a "group"
+#      \s+|            : match one or more whitespace OR ....  (the next entire grouped set of regex symbols)
+#      (?:             : group a collection of regex symbols without saving the match as a "group"
+#         (?:          : establish another unsaved grouping of regex symbols
+#            \s*          : any amount of white space
+#            ,         : match a comma
+#            \s*       : any amount of white space
+#            (?:NON_)? : optionally match the prefix NON_, case insensitive
+#            INTRINSIC : match the string INTRINSIC, case insensitive
+#         )?           : optionally match the ", INTRINSIC/NON_INTRINSIC" grouped expression
+#         \s*          : any amount of white space
+#         ::           : match a double colon that must appear after the INTRINSIC/NON_INTRINSIC attribute
+#      )               : end the unsaved grouping
+#   )                  : end the unsaved grouping
+#   \s*                : match any amount of white space
+#   (\w+)              : match the module name that is being USE'd
+#
+#
+    use_regex = "(?i)(?:^|;)\s*USE(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"
+
+
+#   The INCLUDE statement regex matches the following:
+#
+#   INCLUDE 'some_Text'
+#   INCLUDE "some_Text"
+#   INCLUDE "some_Text" ; INCLUDE "some_Text"
+#   INCLUDE kind_"some_Text"
+#   INCLUDE kind_'some_Text"
+#
+#   where some_Text can include any alphanumeric and/or special character
+#   as defined by the Fortran 2003 standard.
+#
+#   Limitations:
+#
+#   --  The Fortran standard dictates that a " or ' in the INCLUDE'd
+#       string must be represented as a "" or '', if the quotes that wrap
+#       the entire string are either a ' or ", respectively.   While the
+#       regular expression below can detect the ' or " characters just fine,
+#       the scanning logic, presently is unable to detect them and reduce
+#       them to a single instance.  This probably isn't an issue since,
+#       in practice, ' or " are not generally used in filenames.
+#
+#   --  This regex will not properly deal with multiple INCLUDE statements
+#       when the entire line has been commented out, ala
+#
+#           ! INCLUDE 'some_file' ; INCLUDE 'some_file'
+#
+#       In such cases, it will properly ignore the first INCLUDE file,
+#       but will actually still pick up the second.  Interestingly enough,
+#       the regex will properly deal with these cases:
+#
+#             INCLUDE 'some_file'
+#             INCLUDE 'some_file' !; INCLUDE 'some_file'
+#
+#       To get around the above limitation, the FORTRAN programmer could
+#       simply comment each INCLUDE statement separately, like this
+#
+#           ! INCLUDE 'some_file' !; INCLUDE 'some_file'
+#
+#       The way I see it, the only way to get around this limitation would
+#       be to modify the scanning logic to replace the calls to re.findall
+#       with a custom loop that processes each line separately, throwing
+#       away fully commented out lines before attempting to match against
+#       the INCLUDE syntax.
+#
+#   Here is a breakdown of the regex:
+#
+#   (?i)               : regex is case insensitive
+#   (?:                : begin a non-saving group that matches the following:
+#      ^               :    either the start of the line
+#      |               :                or
+#      ['">]\s*;       :    a semicolon that follows a single quote,
+#                           double quote or greater than symbol (with any
+#                           amount of whitespace in between).  This will
+#                           allow the regex to match multiple INCLUDE
+#                           statements per line (although it also requires
+#                           the positive lookahead assertion that is
+#                           used below).  It will even properly deal with
+#                           (i.e. ignore) cases in which the additional
+#                           INCLUDES are part of an in-line comment, ala
+#                                           "  INCLUDE 'someFile' ! ; INCLUDE 'someFile2' "
+#   )                  : end of non-saving group
+#   \s*                : any amount of white space
+#   INCLUDE            : match the string INCLUDE, case insensitive
+#   \s+                : match one or more white space characters
+#   (?\w+_)?           : match the optional "kind-param _" prefix allowed by the standard
+#   [<"']              : match the include delimiter - an apostrophe, double quote, or less than symbol
+#   (.+?)              : match one or more characters that make up
+#                        the included path and file name and save it
+#                        in a group.  The Fortran standard allows for
+#                        any non-control character to be used.  The dot
+#                        operator will pick up any character, including
+#                        control codes, but I can't conceive of anyone
+#                        putting control codes in their file names.
+#                        The question mark indicates it is non-greedy so
+#                        that regex will match only up to the next quote,
+#                        double quote, or greater than symbol
+#   (?=["'>])          : positive lookahead assertion to match the include
+#                        delimiter - an apostrophe, double quote, or
+#                        greater than symbol.  This level of complexity
+#                        is required so that the include delimiter is
+#                        not consumed by the match, thus allowing the
+#                        sub-regex discussed above to uniquely match a
+#                        set of semicolon-separated INCLUDE statements
+#                        (as allowed by the F2003 standard)
+
+    include_regex = """(?i)(?:^|['">]\s*;)\s*INCLUDE\s+(?:\w+_)?[<"'](.+?)(?=["'>])"""
+
+#   The MODULE statement regex finds module definitions by matching
+#   the following:
+#
+#   MODULE module_name
+#
+#   but *not* the following:
+#
+#   MODULE PROCEDURE procedure_name
+#
+#   Here is a breakdown of the regex:
+#
+#   (?i)               : regex is case insensitive
+#   ^\s*               : any amount of white space
+#   MODULE             : match the string MODULE, case insensitive
+#   \s+                : match one or more white space characters
+#   (?!PROCEDURE)      : but *don't* match if the next word matches
+#                        PROCEDURE (negative lookahead assertion),
+#                        case insensitive
+#   (\w+)              : match one or more alphanumeric characters
+#                        that make up the defined module name and
+#                        save it in a group
+
+    def_regex = """(?i)^\s*MODULE\s+(?!PROCEDURE)(\w+)"""
+
+    scanner = F90Scanner("FortranScan",
+                         "$FORTRANSUFFIXES",
+                         path_variable,
+                         use_regex,
+                         include_regex,
+                         def_regex)
+    return scanner
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/IDL.py b/3rdParty/SCons/scons-local/SCons/Scanner/IDL.py
new file mode 100644
index 0000000..57a8a6a
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/IDL.py
@@ -0,0 +1,48 @@
+"""SCons.Scanner.IDL
+
+This module implements the depenency scanner for IDL (Interface
+Definition Language) files.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/IDL.py 4043 2009/02/23 09:06:45 scons"
+
+import SCons.Node.FS
+import SCons.Scanner
+
+def IDLScan():
+    """Return a prototype Scanner instance for scanning IDL source files"""
+    cs = SCons.Scanner.ClassicCPP("IDLScan",
+                                  "$IDLSUFFIXES",
+                                  "CPPPATH",
+                                  '^[ \t]*(?:#[ \t]*include|[ \t]*import)[ \t]+(<|")([^>"]+)(>|")')
+    return cs
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/LaTeX.py b/3rdParty/SCons/scons-local/SCons/Scanner/LaTeX.py
new file mode 100644
index 0000000..fe6f7e1
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/LaTeX.py
@@ -0,0 +1,343 @@
+"""SCons.Scanner.LaTeX
+
+This module implements the dependency scanner for LaTeX code.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/LaTeX.py 4043 2009/02/23 09:06:45 scons"
+
+import os.path
+import string
+import re
+
+import SCons.Scanner
+import SCons.Util
+
+# list of graphics file extensions for TeX and LaTeX
+TexGraphics   = ['.eps', '.ps']
+LatexGraphics = ['.pdf', '.png', '.jpg', '.gif', '.tif']
+
+# Used as a return value of modify_env_var if the variable is not set.
+class _Null:
+    pass
+_null = _Null
+
+# The user specifies the paths in env[variable], similar to other builders.
+# They may be relative and must be converted to absolute, as expected
+# by LaTeX and Co. The environment may already have some paths in
+# env['ENV'][var]. These paths are honored, but the env[var] paths have
+# higher precedence. All changes are un-done on exit.
+def modify_env_var(env, var, abspath):
+    try:
+        save = env['ENV'][var]
+    except KeyError:
+        save = _null
+    env.PrependENVPath(var, abspath)
+    try:
+        if SCons.Util.is_List(env[var]):
+            #TODO(1.5)
+            #env.PrependENVPath(var, [os.path.abspath(str(p)) for p in env[var]])
+            env.PrependENVPath(var, map(lambda p: os.path.abspath(str(p)), env[var]))
+        else:
+            # Split at os.pathsep to convert into absolute path
+            #TODO(1.5) env.PrependENVPath(var, [os.path.abspath(p) for p in str(env[var]).split(os.pathsep)])
+            env.PrependENVPath(var, map(lambda p: os.path.abspath(p), string.split(str(env[var]), os.pathsep)))
+    except KeyError:
+        pass
+
+    # Convert into a string explicitly to append ":" (without which it won't search system
+    # paths as well). The problem is that env.AppendENVPath(var, ":")
+    # does not work, refuses to append ":" (os.pathsep).
+
+    if SCons.Util.is_List(env['ENV'][var]):
+        # TODO(1.5)
+        #env['ENV'][var] = os.pathsep.join(env['ENV'][var])
+        env['ENV'][var] = string.join(env['ENV'][var], os.pathsep)
+    # Append the trailing os.pathsep character here to catch the case with no env[var]
+    env['ENV'][var] = env['ENV'][var] + os.pathsep
+
+    return save
+
+class FindENVPathDirs:
+    """A class to bind a specific *PATH variable name to a function that
+    will return all of the *path directories."""
+    def __init__(self, variable):
+        self.variable = variable
+    def __call__(self, env, dir=None, target=None, source=None, argument=None):
+        import SCons.PathList
+        try:
+            path = env['ENV'][self.variable]
+        except KeyError:
+            return ()
+
+        dir = dir or env.fs._cwd
+        path = SCons.PathList.PathList(path).subst_path(env, target, source)
+        return tuple(dir.Rfindalldirs(path))
+
+
+
+def LaTeXScanner():
+    """Return a prototype Scanner instance for scanning LaTeX source files
+    when built with latex.
+    """
+    ds = LaTeX(name = "LaTeXScanner",
+               suffixes =  '$LATEXSUFFIXES',
+               # in the search order, see below in LaTeX class docstring
+               graphics_extensions = TexGraphics,
+               recursive = 0)
+    return ds
+
+def PDFLaTeXScanner():
+    """Return a prototype Scanner instance for scanning LaTeX source files
+    when built with pdflatex.
+    """
+    ds = LaTeX(name = "PDFLaTeXScanner",
+               suffixes =  '$LATEXSUFFIXES',
+               # in the search order, see below in LaTeX class docstring
+               graphics_extensions = LatexGraphics,
+               recursive = 0)
+    return ds
+
+class LaTeX(SCons.Scanner.Base):
+    """Class for scanning LaTeX files for included files.
+
+    Unlike most scanners, which use regular expressions that just
+    return the included file name, this returns a tuple consisting
+    of the keyword for the inclusion ("include", "includegraphics",
+    "input", or "bibliography"), and then the file name itself.  
+    Based on a quick look at LaTeX documentation, it seems that we 
+    should append .tex suffix for the "include" keywords, append .tex if
+    there is no extension for the "input" keyword, and need to add .bib
+    for the "bibliography" keyword that does not accept extensions by itself.
+
+    Finally, if there is no extension for an "includegraphics" keyword
+    latex will append .ps or .eps to find the file, while pdftex may use .pdf,
+    .jpg, .tif, .mps, or .png.
+    
+    The actual subset and search order may be altered by
+    DeclareGraphicsExtensions command. This complication is ignored.
+    The default order corresponds to experimentation with teTeX
+        $ latex --version
+        pdfeTeX 3.141592-1.21a-2.2 (Web2C 7.5.4)
+        kpathsea version 3.5.4
+    The order is:
+        ['.eps', '.ps'] for latex
+        ['.png', '.pdf', '.jpg', '.tif'].
+
+    Another difference is that the search path is determined by the type
+    of the file being searched:
+    env['TEXINPUTS'] for "input" and "include" keywords
+    env['TEXINPUTS'] for "includegraphics" keyword
+    env['BIBINPUTS'] for "bibliography" keyword
+    env['BSTINPUTS'] for "bibliographystyle" keyword
+
+    FIXME: also look for the class or style in document[class|style]{}
+    FIXME: also look for the argument of bibliographystyle{}
+    """
+    keyword_paths = {'include': 'TEXINPUTS',
+                     'input': 'TEXINPUTS',
+                     'includegraphics': 'TEXINPUTS',
+                     'bibliography': 'BIBINPUTS',
+                     'bibliographystyle': 'BSTINPUTS',
+                     'usepackage': 'TEXINPUTS'}
+    env_variables = SCons.Util.unique(keyword_paths.values())
+
+    def __init__(self, name, suffixes, graphics_extensions, *args, **kw):
+
+        # We have to include \n with the % we exclude from the first part
+        # part of the regex because the expression is compiled with re.M.
+        # Without the \n,  the ^ could match the beginning of a *previous*
+        # line followed by one or more newline characters (i.e. blank
+        # lines), interfering with a match on the next line.
+        regex = r'^[^%\n]*\\(include|includegraphics(?:\[[^\]]+\])?|input|bibliography|usepackage){([^}]*)}'
+        self.cre = re.compile(regex, re.M)
+        self.graphics_extensions = graphics_extensions
+
+        def _scan(node, env, path=(), self=self):
+            node = node.rfile()
+            if not node.exists():
+                return []
+            return self.scan(node, path)
+
+        class FindMultiPathDirs:
+            """The stock FindPathDirs function has the wrong granularity:
+            it is called once per target, while we need the path that depends
+            on what kind of included files is being searched. This wrapper
+            hides multiple instances of FindPathDirs, one per the LaTeX path
+            variable in the environment. When invoked, the function calculates
+            and returns all the required paths as a dictionary (converted into
+            a tuple to become hashable). Then the scan function converts it
+            back and uses a dictionary of tuples rather than a single tuple
+            of paths.
+            """
+            def __init__(self, dictionary):
+                self.dictionary = {}
+                for k,n in dictionary.items():
+                    self.dictionary[k] = ( SCons.Scanner.FindPathDirs(n),
+                                           FindENVPathDirs(n) )
+
+            def __call__(self, env, dir=None, target=None, source=None,
+                                    argument=None):
+                di = {}
+                for k,(c,cENV)  in self.dictionary.items():
+                    di[k] = ( c(env, dir=None, target=None, source=None,
+                                   argument=None) ,
+                              cENV(env, dir=None, target=None, source=None,
+                                   argument=None) )
+                # To prevent "dict is not hashable error"
+                return tuple(di.items())
+
+        class LaTeXScanCheck:
+            """Skip all but LaTeX source files, i.e., do not scan *.eps,
+            *.pdf, *.jpg, etc.
+            """
+            def __init__(self, suffixes):
+                self.suffixes = suffixes
+            def __call__(self, node, env):
+                current = not node.has_builder() or node.is_up_to_date()
+                scannable = node.get_suffix() in env.subst_list(self.suffixes)[0]
+                # Returning false means that the file is not scanned.
+                return scannable and current
+
+        kw['function'] = _scan
+        kw['path_function'] = FindMultiPathDirs(LaTeX.keyword_paths)
+        kw['recursive'] = 1
+        kw['skeys'] = suffixes
+        kw['scan_check'] = LaTeXScanCheck(suffixes)
+        kw['name'] = name
+
+        apply(SCons.Scanner.Base.__init__, (self,) + args, kw)
+
+    def _latex_names(self, include):
+        filename = include[1]
+        if include[0] == 'input':
+            base, ext = os.path.splitext( filename )
+            if ext == "":
+                return [filename + '.tex']
+        if (include[0] == 'include'):
+            return [filename + '.tex']
+        if include[0] == 'bibliography':
+            base, ext = os.path.splitext( filename )
+            if ext == "":
+                return [filename + '.bib']
+        if include[0] == 'usepackage':
+            base, ext = os.path.splitext( filename )
+            if ext == "":
+                return [filename + '.sty']
+        if include[0] == 'includegraphics':
+            base, ext = os.path.splitext( filename )
+            if ext == "":
+                #TODO(1.5) return [filename + e for e in self.graphics_extensions]
+                #return map(lambda e, f=filename: f+e, self.graphics_extensions + TexGraphics)
+                # use the line above to find dependency for PDF builder when only .eps figure is present
+                # Since it will be found if the user tell scons how to make the pdf figure leave it out for now.
+                return map(lambda e, f=filename: f+e, self.graphics_extensions)
+        return [filename]
+
+    def sort_key(self, include):
+        return SCons.Node.FS._my_normcase(str(include))
+
+    def find_include(self, include, source_dir, path):
+        try:
+            sub_path = path[include[0]]
+        except (IndexError, KeyError):
+            sub_path = ()
+        try_names = self._latex_names(include)
+        for n in try_names:
+            # see if we find it using the path in env[var]
+            i = SCons.Node.FS.find_file(n, (source_dir,) + sub_path[0])
+            if i:
+                return i, include
+            # see if we find it using the path in env['ENV'][var]
+            i = SCons.Node.FS.find_file(n, (source_dir,) + sub_path[1])
+            if i:
+                return i, include
+        return i, include
+
+    def scan(self, node, path=()):
+        # Modify the default scan function to allow for the regular
+        # expression to return a comma separated list of file names
+        # as can be the case with the bibliography keyword.
+
+        # Cache the includes list in node so we only scan it once:
+        path_dict = dict(list(path))
+        noopt_cre = re.compile('\[.*$')
+        if node.includes != None:
+            includes = node.includes
+        else:
+            includes = self.cre.findall(node.get_text_contents())
+            # 1. Split comma-separated lines, e.g.
+            #      ('bibliography', 'phys,comp')
+            #    should become two entries
+            #      ('bibliography', 'phys')
+            #      ('bibliography', 'comp')
+            # 2. Remove the options, e.g., such as
+            #      ('includegraphics[clip,width=0.7\\linewidth]', 'picture.eps')
+            #    should become
+            #      ('includegraphics', 'picture.eps')
+            split_includes = []
+            for include in includes:
+                inc_type = noopt_cre.sub('', include[0])
+                inc_list = string.split(include[1],',')
+                for j in range(len(inc_list)):
+                    split_includes.append( (inc_type, inc_list[j]) )
+            #
+            includes = split_includes
+            node.includes = includes
+
+        # This is a hand-coded DSU (decorate-sort-undecorate, or
+        # Schwartzian transform) pattern.  The sort key is the raw name
+        # of the file as specifed on the \include, \input, etc. line.
+        # TODO: what about the comment in the original Classic scanner:
+        # """which lets
+        # us keep the sort order constant regardless of whether the file
+        # is actually found in a Repository or locally."""
+        nodes = []
+        source_dir = node.get_dir()
+        for include in includes:
+            #
+            # Handle multiple filenames in include[1]
+            #
+            n, i = self.find_include(include, source_dir, path_dict)
+            if n is None:
+                # Do not bother with 'usepackage' warnings, as they most
+                # likely refer to system-level files
+                if include[0] != 'usepackage':
+                    SCons.Warnings.warn(SCons.Warnings.DependencyWarning,
+                                        "No dependency generated for file: %s (included from: %s) -- file not found" % (i, node))
+            else:
+                sortkey = self.sort_key(n)
+                nodes.append((sortkey, n))
+        #
+        nodes.sort()
+        nodes = map(lambda pair: pair[1], nodes)
+        return nodes
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/Prog.py b/3rdParty/SCons/scons-local/SCons/Scanner/Prog.py
new file mode 100644
index 0000000..47054a8
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/Prog.py
@@ -0,0 +1,103 @@
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/Prog.py 4043 2009/02/23 09:06:45 scons"
+
+import string
+
+import SCons.Node
+import SCons.Node.FS
+import SCons.Scanner
+import SCons.Util
+
+# global, set by --debug=findlibs
+print_find_libs = None
+
+def ProgramScanner(**kw):
+    """Return a prototype Scanner instance for scanning executable
+    files for static-lib dependencies"""
+    kw['path_function'] = SCons.Scanner.FindPathDirs('LIBPATH')
+    ps = apply(SCons.Scanner.Base, [scan, "ProgramScanner"], kw)
+    return ps
+
+def scan(node, env, libpath = ()):
+    """
+    This scanner scans program files for static-library
+    dependencies.  It will search the LIBPATH environment variable
+    for libraries specified in the LIBS variable, returning any
+    files it finds as dependencies.
+    """
+    try:
+        libs = env['LIBS']
+    except KeyError:
+        # There are no LIBS in this environment, so just return a null list:
+        return []
+    if SCons.Util.is_String(libs):
+        libs = string.split(libs)
+    else:
+        libs = SCons.Util.flatten(libs)
+
+    try:
+        prefix = env['LIBPREFIXES']
+        if not SCons.Util.is_List(prefix):
+            prefix = [ prefix ]
+    except KeyError:
+        prefix = [ '' ]
+
+    try:
+        suffix = env['LIBSUFFIXES']
+        if not SCons.Util.is_List(suffix):
+            suffix = [ suffix ]
+    except KeyError:
+        suffix = [ '' ]
+
+    pairs = []
+    for suf in map(env.subst, suffix):
+        for pref in map(env.subst, prefix):
+            pairs.append((pref, suf))
+
+    result = []
+
+    if callable(libpath):
+        libpath = libpath()
+
+    find_file = SCons.Node.FS.find_file
+    adjustixes = SCons.Util.adjustixes
+    for lib in libs:
+        if SCons.Util.is_String(lib):
+            lib = env.subst(lib)
+            for pref, suf in pairs:
+                l = adjustixes(lib, pref, suf)
+                l = find_file(l, libpath, verbose=print_find_libs)
+                if l:
+                    result.append(l)
+        else:
+            result.append(lib)
+
+    return result
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/RC.py b/3rdParty/SCons/scons-local/SCons/Scanner/RC.py
new file mode 100644
index 0000000..e804a3f
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/RC.py
@@ -0,0 +1,55 @@
+"""SCons.Scanner.RC
+
+This module implements the depenency scanner for RC (Interface
+Definition Language) files.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/RC.py 4043 2009/02/23 09:06:45 scons"
+
+import SCons.Node.FS
+import SCons.Scanner
+import re
+
+def RCScan():
+    """Return a prototype Scanner instance for scanning RC source files"""
+ 
+    res_re= r'^(?:\s*#\s*(?:include)|' \
+            '.*?\s+(?:ICON|BITMAP|CURSOR|HTML|FONT|MESSAGETABLE|TYPELIB|REGISTRY|D3DFX)' \
+            '\s*.*?)' \
+            '\s*(<|"| )([^>"\s]+)(?:[>" ])*$'
+    resScanner = SCons.Scanner.ClassicCPP( "ResourceScanner",
+                                           "$RCSUFFIXES",
+                                           "CPPPATH",
+                                           res_re )
+    
+    return resScanner
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4:
diff --git a/3rdParty/SCons/scons-local/SCons/Scanner/__init__.py b/3rdParty/SCons/scons-local/SCons/Scanner/__init__.py
new file mode 100644
index 0000000..f5ce271
--- /dev/null
+++ b/3rdParty/SCons/scons-local/SCons/Scanner/__init__.py
@@ -0,0 +1,417 @@
+"""SCons.Scanner
+
+The Scanner package for the SCons software construction utility.
+
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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
+# without limitation the rights to use, copy, modify, merge, publish,
+# 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:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Scanner/__init__.py 4043 2009/02/23 09:06:45 scons"
+
+import re
+import string
+
+import SCons.Node.FS
+import SCons.Util
+
+
+class _Null:
+    pass
+
+# This is used instead of None as a default argument value so None can be
+# used as an actual argument value.
+_null = _Null
+
+def Scanner(function, *args, **kw):
+    """
+    Public interface factory function for creating different types
+    of Scanners based on the different types of "functions" that may
+    be supplied.
+
+    TODO:  Deprecate this some day.  We've moved the functionality
+    inside the Base class and really don't need this factory function
+    any more.  It was, however, used by some of our Tool modules, so
+    the call probably ended up in various people's custom modules
+    patterned on SCons code.
+    """
+    if SCons.Util.is_Dict(function):
+        return apply(Selector, (function,) + args, kw)
+    else:
+        return apply(Base, (function,) + args, kw)
+
+
+
+class FindPathDirs:
+    """A class to bind a specific *PATH variable name to a function that
+    will return all of the *path directories."""
+    def __init__(self, variable):
+        self.variable = variable
+    def __call__(self, env, dir=None, target=None, source=None, argument=None):
+        import SCons.PathList
+        try:
+            path = env[self.variable]
+        except KeyError:
+            return ()
+
+        dir = dir or env.fs._cwd
+        path = SCons.PathList.PathList(path).subst_path(env, target, source)
+        return tuple(dir.Rfindalldirs(path))
+
+
+
+class Base:
+    """
+    The base class for dependency scanners.  This implements
+    straightforward, single-pass scanning of a single file.
+    """
+
+    def __init__(self,
+                 function,
+                 name = "NONE",
+                 argument = _null,
+                 skeys = _null,
+                 path_function = None,
+                 node_class = SCons.Node.FS.Entry,
+                 node_factory = None,
+                 scan_check = None,
+                 recursive = None):
+        """
+        Construct a new scanner object given a scanner function.
+
+        'function' - a scanner function taking two or three
+        arguments and returning a list of strings.
+
+        'name' - a name for identifying this scanner object.
+
+        'argument' - an optional argument that, if specified, will be
+        passed to both the scanner function and the path_function.
+
+        'skeys' - an optional list argument that can be used to determine
+        which scanner should be used for a given Node. In the case of File
+        nodes, for example, the 'skeys' would be file suffixes.
+
+        'path_function' - a function that takes four or five arguments
+        (a construction environment, Node for the directory containing
+        the SConscript file that defined the primary target, list of
+        target nodes, list of source nodes, and optional argument for
+        this instance) and returns a tuple of the directories that can
+        be searched for implicit dependency files.  May also return a
+        callable() which is called with no args and returns the tuple
+        (supporting Bindable class).
+
+        'node_class' - the class of Nodes which this scan will return.
+        If node_class is None, then this scanner will not enforce any
+        Node conversion and will return the raw results from the
+        underlying scanner function.
+
+        'node_factory' - the factory function to be called to translate
+        the raw results returned by the scanner function into the
+        expected node_class objects.
+
+        'scan_check' - a function to be called to first check whether
+        this node really needs to be scanned.
+
+        'recursive' - specifies that this scanner should be invoked
+        recursively on all of the implicit dependencies it returns
+        (the canonical example being #include lines in C source files).
+        May be a callable, which will be called to filter the list
+        of nodes found to select a subset for recursive scanning
+        (the canonical example being only recursively scanning
+        subdirectories within a directory).
+
+        The scanner function's first argument will be a Node that should
+        be scanned for dependencies, the second argument will be an
+        Environment object, the third argument will be the tuple of paths
+        returned by the path_function, and the fourth argument will be
+        the value passed into 'argument', and the returned list should
+        contain the Nodes for all the direct dependencies of the file.
+
+        Examples:
+
+        s = Scanner(my_scanner_function)
+
+        s = Scanner(function = my_scanner_function)
+
+        s = Scanner(function = my_scanner_function, argument = 'foo')
+
+        """
+
+        # Note: this class could easily work with scanner functions that take
+        # something other than a filename as an argument (e.g. a database
+        # node) and a dependencies list that aren't file names. All that
+        # would need to be changed is the documentation.
+
+        self.function = function
+        self.path_function = path_function
+        self.name = name
+        self.argument = argument
+
+        if skeys is _null:
+            if SCons.Util.is_Dict(function):
+                skeys = function.keys()
+            else:
+                skeys = []
+        self.skeys = skeys
+
+        self.node_class = node_class
+        self.node_factory = node_factory
+        self.scan_check = scan_check
+        if callable(recursive):
+            self.recurse_nodes = recursive
+        elif recursive:
+            self.recurse_nodes = self._recurse_all_nodes
+        else:
+            self.recurse_nodes = self._recurse_no_nodes
+
+    def path(self, env, dir=None, target=None, source=None):
+        if not self.path_function:
+            return ()
+        if not self.argument is _null:
+            return self.path_function(env, dir, target, source, self.argument)
+        else:
+            return self.path_function(env, dir, target, source)
+
+    def __call__(self, node, env, path = ()):
+        """
+        This method scans a single object. 'node' is the node
+        that will be passed to the scanner function, and 'env' is the
+        environment that will be passed to the scanner function. A list of
+        direct dependency nodes for the specified node will be returned.
+        """
+        if self.scan_check and not self.scan_check(node, env):
+            return []
+
+        self = self.select(node)
+
+        if not self.argument is _null:
+            list = self.function(node, env, path, self.argument)
+        else:
+            list = self.function(node, env, path)
+
+        kw = {}
+        if hasattr(node, 'dir'):
+            kw['directory'] = node.dir
+        node_factory = env.get_factory(self.node_factory)
+        nodes = []
+        for l in list:
+            if self.node_class and not isinstance(l, self.node_class):
+                l = apply(node_factory, (l,), kw)
+            nodes.append(l)
+        return nodes
+
+    def __cmp__(self, other):
+        try:
+            return cmp(self.__dict__, other.__dict__)
+        except AttributeError:
+            # other probably doesn't have a __dict__
+            return cmp(self.__dict__, other)
+
+    def __hash__(self):
+        return id(self)
+
+    def __str__(self):
+        return self.name
+
+    def add_skey(self, skey):
+        """Add a skey to the list of skeys"""
+        self.skeys.append(skey)
+
+    def get_skeys(self, env=None):
+        if env and SCons.Util.is_String(self.skeys):
+            return env.subst_list(self.skeys)[0]
+        return self.skeys
+
+    def select(self, node):
+        if SCons.Util.is_Dict(self.function):
+            key = node.scanner_key()
+            try:
+                return self.function[key]
+            except KeyError:
+                return None
+        else:
+            return self
+
+    def _recurse_all_nodes(self, nodes):
+        return nodes
+
+    def _recurse_no_nodes(self, nodes):
+        return []
+
+    recurse_nodes = _recurse_no_nodes
+
+    def add_scanner(self, skey, scanner):
+        self.function[skey] = scanner
+        self.add_skey(skey)
+
+
+class Selector(Base):
+    """
+    A class for selecting a more specific scanner based on the
+    scanner_key() (suffix) for a specific Node.
+
+    TODO:  This functionality has been moved into the inner workings of
+    the Base class, and this class will be deprecated at some point.
+    (It was never exposed directly as part of the public interface,
+    although it is used by the Scanner() factory function that was
+    used by various Tool modules and therefore was likely a template
+    for custom modules that may be out there.)
+    """
+    def __init__(self, dict, *args, **kw):
+        apply(Base.__init__, (self, None,)+args, kw)
+        self.dict = dict
+        self.skeys = dict.keys()
+
+    def __call__(self, node, env, path = ()):
+        return self.select(node)(node, env, path)
+
+    def select(self, node):
+        try:
+            return self.dict[node.scanner_key()]
+        except KeyError:
+            return None
+
+    def add_scanner(self, skey, scanner):
+        self.dict[skey] = scanner
+        self.add_skey(skey)
+
+
+class Current(Base):
+    """
+    A class for scanning files that are source files (have no builder)
+    or are derived files and are current (which implies that they exist,
+    either locally or in a repository).
+    """
+
+    def __init__(self, *args, **kw):
+        def current_check(node, env):
+            return not node.has_builder() or node.is_up_to_date()
+        kw['scan_check'] = current_check
+        apply(Base.__init__, (self,) + args, kw)
+
+class Classic(Current):
+    """
+    A Scanner subclass to contain the common logic for classic CPP-style
+    include scanning, but which can be customized to use different
+    regular expressions to find the includes.
+
+    Note that in order for this to work "out of the box" (without
+    overriding the find_include() and sort_key() methods), the regular
+    expression passed to the constructor must return the name of the
+    include file in group 0.
+    """
+
+    def __init__(self, name, suffixes, path_variable, regex, *args, **kw):
+
+        self.cre = re.compile(regex, re.M)
+
+        def _scan(node, env, path=(), self=self):
+            node = node.rfile()
+            if not node.exists():
+                return []
+            return self.scan(node, path)
+
+        kw['function'] = _scan
+        kw['path_function'] = FindPathDirs(path_variable)
+        kw['recursive'] = 1
+        kw['skeys'] = suffixes
+        kw['name'] = name
+
+        apply(Current.__init__, (self,) + args, kw)
+
+    def find_include(self, include, source_dir, path):
+        n = SCons.Node.FS.find_file(include, (source_dir,) + tuple(path))
+        return n, include
+
+    def sort_key(self, include):
+        return SCons.Node.FS._my_normcase(include)
+
+    def find_include_names(self, node):
+        return self.cre.findall(node.get_text_contents())
+
+    def scan(self, node, path=()):
+
+        # cache the includes list in node so we only scan it once:
+        if node.includes != None:
+            includes = node.includes
+        else:
+            includes = self.find_include_names (node)
+            # Intern the names of the include files. Saves some memory
+            # if the same header is included many times.
+            try:
+                node.includes = map(intern, includes)
+            except TypeError:
+                node.includes = includes
+
+        # This is a hand-coded DSU (decorate-sort-undecorate, or
+        # Schwartzian transform) pattern.  The sort key is the raw name
+        # of the file as specifed on the #include line (including the
+        # " or <, since that may affect what file is found), which lets
+        # us keep the sort order constant regardless of whether the file
+        # is actually found in a Repository or locally.
+        nodes = []
+        source_dir = node.get_dir()
+        if callable(path):
+            path = path()
+        for include in includes:
+            n, i = self.find_include(include, source_dir, path)
+
+            if n is None:
+                SCons.Warnings.warn(SCons.Warnings.DependencyWarning,
+                                    "No dependency generated for file: %s (included from: %s) -- file not found" % (i, node))
+            else:
+                sortkey = self.sort_key(include)
+                nodes.append((sortkey, n))
+
+        nodes.sort()
+        nodes = map(lambda pair: pair[1], nodes)
+        return nodes
+
+class ClassicCPP(Classic):
+    """
+    A Classic Scanner subclass which takes into account the type of
+    bracketing used to include the file, and uses classic CPP rules
+    for searching for the files based on the bracketing.
+
+    Note that in order for this to work, the regular expression passed
+    to the constructor must return the leading bracket in group 0, and
+    the contained filename in group 1.
+    """
+    def find_include(self, include, source_dir, path):
+        if include[0] == '"':
+            paths = (source_dir,) + tuple(path)
+        else:
+            paths = tuple(path) + (source_dir,)
+
+        n = SCons.Node.FS.find_file(include[1], paths)
+
+        return n, intern(include[1])
+
+    def sort_key(self, include):
+        return SCons.Node.FS._my_normcase(string.join(include))
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: