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diff --git a/3rdParty/SCons/scons-2.4.0/engine/SCons/compat/__init__.py b/3rdParty/SCons/scons-2.4.0/engine/SCons/compat/__init__.py
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+++ b/3rdParty/SCons/scons-2.4.0/engine/SCons/compat/__init__.py
@@ -0,0 +1,237 @@
+#
+# Copyright (c) 2001 - 2015 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.
+#
+
+__doc__ = """
+SCons compatibility package for old Python versions
+
+This subpackage holds modules that provide backwards-compatible
+implementations of various things that we'd like to use in SCons but which
+only show up in later versions of Python than the early, old version(s)
+we still support.
+
+Other code will not generally reference things in this package through
+the SCons.compat namespace.  The modules included here add things to
+the builtins namespace or the global module list so that the rest
+of our code can use the objects and names imported here regardless of
+Python version.
+
+Simply enough, things that go in the builtins name space come from
+our _scons_builtins module.
+
+The rest of the things here will be in individual compatibility modules
+that are either: 1) suitably modified copies of the future modules that
+we want to use; or 2) backwards compatible re-implementations of the
+specific portions of a future module's API that we want to use.
+
+GENERAL WARNINGS:  Implementations of functions in the SCons.compat
+modules are *NOT* guaranteed to be fully compliant with these functions in
+later versions of Python.  We are only concerned with adding functionality
+that we actually use in SCons, so be wary if you lift this code for
+other uses.  (That said, making these more nearly the same as later,
+official versions is still a desirable goal, we just don't need to be
+obsessive about it.)
+
+We name the compatibility modules with an initial '_scons_' (for example,
+_scons_subprocess.py is our compatibility module for subprocess) so
+that we can still try to import the real module name and fall back to
+our compatibility module if we get an ImportError.  The import_as()
+function defined below loads the module as the "real" name (without the
+'_scons'), after which all of the "import {module}" statements in the
+rest of our code will find our pre-loaded compatibility module.
+"""
+
+__revision__ = "src/engine/SCons/compat/__init__.py rel_2.4.0:3365:9259ea1c13d7 2015/09/21 14:03:43 bdbaddog"
+
+import os
+import sys
+import imp   # Use the "imp" module to protect imports from fixers.
+
+def import_as(module, name):
+    """
+    Imports the specified module (from our local directory) as the
+    specified name, returning the loaded module object.
+    """
+    dir = os.path.split(__file__)[0]
+    return imp.load_module(name, *imp.find_module(module, [dir]))
+
+def rename_module(new, old):
+    """
+    Attempts to import the old module and load it under the new name.
+    Used for purely cosmetic name changes in Python 3.x.
+    """
+    try:
+        sys.modules[new] = imp.load_module(old, *imp.find_module(old))
+        return True
+    except ImportError:
+        return False
+
+
+rename_module('builtins', '__builtin__')
+import _scons_builtins
+
+
+try:
+    import hashlib
+except ImportError:
+    # Pre-2.5 Python has no hashlib module.
+    try:
+        import_as('_scons_hashlib', 'hashlib')
+    except ImportError:
+        # If we failed importing our compatibility module, it probably
+        # means this version of Python has no md5 module.  Don't do
+        # anything and let the higher layer discover this fact, so it
+        # can fall back to using timestamp.
+        pass
+
+try:
+    set
+except NameError:
+    # Pre-2.4 Python has no native set type
+    import_as('_scons_sets', 'sets')
+    import builtins, sets
+    builtins.set = sets.Set
+
+
+try:
+    import collections
+except ImportError:
+    # Pre-2.4 Python has no collections module.
+    import_as('_scons_collections', 'collections')
+else:
+    try:
+        collections.UserDict
+    except AttributeError:
+        exec('from UserDict import UserDict as _UserDict')
+        collections.UserDict = _UserDict
+        del _UserDict
+    try:
+        collections.UserList
+    except AttributeError:
+        exec('from UserList import UserList as _UserList')
+        collections.UserList = _UserList
+        del _UserList
+    try:
+        collections.UserString
+    except AttributeError:
+        exec('from UserString import UserString as _UserString')
+        collections.UserString = _UserString
+        del _UserString
+
+
+try:
+    import io
+except ImportError:
+    # Pre-2.6 Python has no io module.
+    import_as('_scons_io', 'io')
+
+
+try:
+    os.devnull
+except AttributeError:
+    # Pre-2.4 Python has no os.devnull attribute
+    _names = sys.builtin_module_names
+    if 'posix' in _names:
+        os.devnull = '/dev/null'
+    elif 'nt' in _names:
+        os.devnull = 'nul'
+    os.path.devnull = os.devnull
+try:
+    os.path.lexists
+except AttributeError:
+    # Pre-2.4 Python has no os.path.lexists function
+    def lexists(path):
+        return os.path.exists(path) or os.path.islink(path)
+    os.path.lexists = lexists
+
+
+# When we're using the '-3' option during regression tests, importing
+# cPickle gives a warning no matter how it's done, so always use the
+# real profile module, whether it's fast or not.
+if os.environ.get('SCONS_HORRIBLE_REGRESSION_TEST_HACK') is None:
+    # Not a regression test with '-3', so try to use faster version.
+    # In 3.x, 'pickle' automatically loads the fast version if available.
+    rename_module('pickle', 'cPickle')
+
+
+# In 3.x, 'profile' automatically loads the fast version if available.
+rename_module('profile', 'cProfile')
+
+
+# Before Python 3.0, the 'queue' module was named 'Queue'.
+rename_module('queue', 'Queue')
+
+
+# Before Python 3.0, the 'winreg' module was named '_winreg'
+rename_module('winreg', '_winreg')
+
+
+try:
+    import subprocess
+except ImportError:
+    # Pre-2.4 Python has no subprocess module.
+    import_as('_scons_subprocess', 'subprocess')
+
+try:
+    sys.intern
+except AttributeError:
+    # Pre-2.6 Python has no sys.intern() function.
+    import builtins
+    try:
+        sys.intern = builtins.intern
+    except AttributeError:
+        # Pre-2.x Python has no builtin intern() function.
+        def intern(x):
+           return x
+        sys.intern = intern
+        del intern
+try:
+    sys.maxsize
+except AttributeError:
+    # Pre-2.6 Python has no sys.maxsize attribute
+    # Wrapping sys in () is silly, but protects it from 2to3 renames fixer
+    sys.maxsize = (sys).maxint
+
+
+if os.environ.get('SCONS_HORRIBLE_REGRESSION_TEST_HACK') is not None:
+    # We can't apply the 'callable' fixer until the floor is 2.6, but the
+    # '-3' option to Python 2.6 and 2.7 generates almost ten thousand
+    # warnings.  This hack allows us to run regression tests with the '-3'
+    # option by replacing the callable() built-in function with a hack
+    # that performs the same function but doesn't generate the warning.
+    # Note that this hack is ONLY intended to be used for regression
+    # testing, and should NEVER be used for real runs.
+    from types import ClassType
+    def callable(obj):
+        if hasattr(obj, '__call__'): return True
+        if isinstance(obj, (ClassType, type)): return True
+        return False
+    import builtins
+    builtins.callable = callable
+    del callable
+
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: