[Dart] Sweeping Dart changes

[Brad King]

Dan,

FYI, I just tried an experimental build on a checkout of the new dart and
the latest cmake with the updated Dart.cmake.

The experimental build was on CMake itself.  Here is the output from Dart
with a "make Experimental".

Also, when the VERBOSE_OUTPUT option is not on, it would be nice if the
old-style dump to the build log could be done (I don't know how this
interacts with the '.' output, though).  It used to be that we could tail
the build log file in the Testing/Temporary directory and get a full dump
as the build occurs.  Now the tail is only updated every 1024 characters,
and is therefore no longer smooth.  This is only a minor detail, of
course.

-Brad

/usr/local/bin/tclsh /home/kingb/Programs/Dart/Source/Client/DashboardManager.tcl /home/kingb/Programs/CMake-exp/DartConfiguration.tcl Experimental Start Build Test
Starting Experimental Build 20020122-2231-Experimental
Build Experimental
        Starting Build
        Building
        Temp file is: /home/kingb/Programs/CMake-exp/Testing/Temporary/Build.log.31588
        . == 1024 bytes of log file
        .......................  Size:    23K
can't read "Result": no such variable
can't read "Result": no such variable
    while executing
"puts "$Result" "
    (procedure "Build" line 88)
    invoked from within
"$Command $Model $BuildStampDir"
Test Experimental
        Finding Tests
        Found 6 tests
        Running Tests, one icon per test, 50 icons per line
        . == Passed     - == Failed     * == NotRun
        ......  T:    6
        Testing completed
        0 Tests Not Run -- 0.00%
        0 Tests Failed -- 0.00%
        6 Tests Passed -- 100.00%