Update SCons to latest checkpoint release, 1.2.0.d20090113....

third_party/scons/scons-local/SCons/Options/PackageOption.py

 #
-# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 The SCons Foundation
+# 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/Options/PackageOption.py 3842 2008/12/20 22:59:52 scons"
+__revision__ = "src/engine/SCons/Options/PackageOption.py 3897 2009/01/13 06:45:54 scons"
 
 __doc__ = """Place-holder for the old SCons.Options module hierarchy
 
 This is for backwards compatibility.  The new equivalent is the Variables/
 class hierarchy.  These will have deprecation warnings added (some day),
 and will then be removed entirely (some day).
 """
 
 import SCons.Variables
 import SCons.Warnings
 
 warned = False
 
 def PackageOption(*args, **kw):
     global warned
     if not warned:
         msg = "The PackageOption() function is deprecated; use the PackageVariable() function instead."
         SCons.Warnings.warn(SCons.Warnings.DeprecatedOptionsWarning, msg)
         warned = True
     return apply(SCons.Variables.PackageVariable, args, kw)