Xcode 11 on Mojave

Sat Oct 12 02:28:01 UTC 2019

On Oct 11, 2019, at 09:57, Joshua Root wrote:

> Xcode itself only contains a 10.15 SDK, but the Command Line Tools have
> a 10.14 one. You should be mostly fine with them installed, though there
> are some exceptions. Our installation instructions have always said to
> install both Xcode and the CLTs.

But the CLT has the SDK in a different path than Xcode does, of course. And if Xcode-based SDK paths got baked into various ports on our Xcode-10-using Mojave build worker, then that will be a problem for any users that have Xcode 11, whether or not they have the CLT.