[tuhopuu-devel] rebuilds how to ?

[car]

How can I create small builds instead of big ones.
Everytime I edit a file and run make from the blender dir it
makes the whole program and takes 35 minutes without game.

I heard that a small build can be done in like 2 minutes.
I tried to run a make from the folder that has the edited file. But It 
does not work.

"You shouldn't have to do a full build if you do any changes - the 
compiler
should just compile and link any files which have chaged."

That was instructed to me from BF blender. But they have no answers for 
Tuhopuu

please help.