[Dart] Trigger a Rollup

[John Biddiscombe]

Jim,
>
> You should be able to submit to multiple dashboards.  You may need to 
> have separate
> CTest scripts to define the submission sites.  I can't recall the 
> syntax right now
> but you should be able to either specify a CTest variable on the 
> command line (with
> that variable being the submission site) or use separate CTest scripts 
> that define
> different submission sites. See the Scripting CTest section of the Wiki.
I read this a few weeks ago, went to the wiki, looked around and thought 
it was strange that you would tell me to waste ten minutes doing this. 
Time passed by and I decided to have another look and 'lo' - there's a 
whole section about scripting I never noticed before. Now I understand. 
I'm not sure how I missed this bit 
http://www.cmake.org/Wiki/CMake_Scripting_Of_CTest
However... Looking at the source code for CTest script handler, I see 
that DROP_SITE is not available as a variable. I don't want to setup two 
binary trees and rebuild twice (which would enable me to have different 
drop sites). Is there a work around for DROP_SITE, or should I just add 
this functionality and submit a patch?

cheers

JB