[lldb-dev] Xcode builds

[Tim Northover]

Hi Todd,

> From my end it looks like the arm64 part should be aarch64 (?), but the
> other failures around CPU_TYPE_ARM64 was less clear what to do.

The situation's in flux, but at the moment both ARM64 and AArch64
exist in ToT. If I had to guess at your errors, I'd say you hadn't
updated the llvm tree in a while so it's out of sync with lldb.
Certainly CPU_TYPE_ARM is no longer defined on line 914 of MachO.h.

So have you updated llvm (& clang)?

Cheers.

Tim.