Deleting content of old build folders

Doing first test build with Valentina. Of course, I forgot to switch from Intel to Universal and first built an Intel version. Shouldn’t the content of the old build folders for Intel only be deleted before trying to build the UB version?

I imagine there are some people who build once for intel, then for another target, and so on.
if the build deleted the old ones for other types before they copied the executable…

Hm… it’s a changed behaviour. When doing a build with the IDE communicator script I nuke the build folders anyways.