Cached Incremental Updates of DUB Builds

[Nordlöw]

Is there a way to tell DUB to compile all its sources as separate 
objects which are then fed to ld.

My project has grown beyound 10k lines of code.
And I don't want DMD to recompile every line in my project if I 
change only of them...and yes most of my cross-module interfaces 
are un-templatized.

I'm assuming caching a la SCons is supported by this logic aswell.

If not are there any plans to add this feature to DUB?

If not could somebody point out where I should add it ;)