Xcode - Hardened Runtime is not enabled

Question

I'm trying to submit my app to Apple for notarized using Xcode 10 GM. But I'm getting this error -

Hardened Runtime is not enabled.

"AppBox.app" must be rebuilt with support for the Hardened Runtime. Enable the Hardened Runtime capability in the project editor, then test your app, rebuild your archive, and upload again.

I've tried to find this in the Workspace and Build Settings, but no success.

How can I enable Hardened Runtime for this Xcode project?

Answer 1

Ok, I found the answer. Hardened Runtime setting available in the Build Settings tab in All build setting section.

Also, If your application containing multiple targets then you need to enable Hardened Runtime for all targets.