Update to SCons 1.2.0.

third_party/scons/scons-local/SCons/Script/__init__.py

 """SCons.Script
 
 This file implements the main() function used by the scons script.
 
 Architecturally, this *is* the scons script, and will likely only be
 called from the external "scons" wrapper.  Consequently, anything here
 should not be, or be considered, part of the build engine.  If it's
 something that we expect other software to want to use, it should go in
 some other module.  If it's specific to the "scons" script invocation,
 it goes here.
@@ skipping 16 matching lines @@
 #
 # 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/Script/__init__.py 3603 2008/10/10 05:46:45 scons"
+__revision__ = "src/engine/SCons/Script/__init__.py 3842 2008/12/20 22:59:52 scons"
 
 import time
 start_time = time.time()
 
 import os
 import string
 import sys
 import UserList
 
 # Special chicken-and-egg handling of the "--debug=memoizer" flag:
@@ skipping 351 matching lines @@
 # proxy that doesn't.
 #
 # There's a flaw here, though, because any other $-variables on a command
 # line will *also* be expanded, each to a null string, but that should
 # only be a problem in the unusual case where someone was passing a '$'
 # on a command line and *expected* the $ to get through to the shell
 # because they were calling Command() and not env.Command()...  This is
 # unlikely enough that we're going to leave this as is and cross that
 # bridge if someone actually comes to it.
 Command = _SConscript.DefaultEnvironmentCall('Command', subst=1)