In https://github.com/WebKit/webkit/blob/master/ReadMe.md#embedded-builds, `sudo Tools/Scripts/configure-xcode-for-ios-development` should update to `sudo Tools/Scripts/configure-xcode-for-embedded-development`.
<rdar://problem/70861595>
Created attachment 412754 [details] Patch
Committed r269189: <https://trac.webkit.org/changeset/269189> All reviewed patches have been landed. Closing bug and clearing flags on attachment 412754 [details].