Update to SCons 1.2.0.

third_party/scons/scons-local/SCons/Variables/PathVariable.py

 """SCons.Variables.PathVariable
 
 This file defines an option type for SCons implementing path settings.
 
 To be used whenever a a user-specified path override should be allowed.
 
 Arguments to PathVariable are:
   option-name  = name of this option on the command line (e.g. "prefix")
   option-help  = help string for option
   option-dflt  = default value for this option
@@ skipping 50 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/Variables/PathVariable.py 3603 2008/10/10 05:46:45 scons"
+__revision__ = "src/engine/SCons/Variables/PathVariable.py 3842 2008/12/20 22:59:52 scons"
 
 __all__ = ['PathVariable',]
 
 import os
 import os.path
 
 import SCons.Errors
 
 class _PathVariableClass:
 
@@ skipping 50 matching lines @@
             validator = self.PathExists
 
         if SCons.Util.is_List(key) or SCons.Util.is_Tuple(key):
             return (key, '%s ( /path/to/%s )' % (help, key[0]), default,
                     validator, None)
         else:
             return (key, '%s ( /path/to/%s )' % (help, key), default,
                     validator, None)
 
 PathVariable = _PathVariableClass()