XCode 13 warning: Building targets in manual order is deprecated - check "Parallelize build for command-line builds" but no such UI option existst?

Question

I have a product building in Big Sur with Xcode 13 from the commandline via xcodebuild and generates this warning:

warning: Building targets in manual order is deprecated - check "Parallelize build for command-line builds" in the project editor, or set DISABLE_MANUAL_TARGET_ORDER_BUILD_WARNING in any of the targets in the current build to suppress this warning

Documentation says:

However, there is no such option that I can find:

Answer 1

In Xcode 13, the "Parallelize Build" checkbox was replaced with two radio buttons: "Dependency Order" (the same as a checked old checkbox) and "Manual Order" (the same as an unchecked old checkbox).

I think it's a good change because the checkbox didn't give a clear picture of what's going to happen when it's unchecked.

On your screenshot, the "Dependency Order" is already selected, so you should be good to go.