I use Xcode (8.2.1) schemes to build a project with different configurations :
Everytime time I change something in the code and hit Command + R to run the project, Xcode builds all the schemes :
AFAIK, this was not the case with Xcode 7. It is extremely heavy, and slows everything down ...
I disabled Find Implicit Dependencies
in the schemes configuration, problem still.
Do you know a way to disable unselected schemes builds in background ?