[swift-users] Build specific Target instead of all

[Max Howell]

> Hi everyone,
> 
> I'm searching for a way to build only a specific Target(chain) instead of all targets in one build run.

This feature is not there yet (sorry, SwiftPM is super young still), but you can invoke swift-build-tool manually:

     swift-build-tool -f .build/debug/llbuild.yaml TARGETNAME

Open up the file to figure out the target name.