[CMake] Odd Behavior in macOS Mojave

[Steven Stallion]

On Wed, Nov 14, 2018 at 10:54 AM Sean McBride <sean at rogue-research.com> wrote:

> I see.  Well, I just checked my macOS 10.14.1 / Xcode 10.1 bot "RogueResearch12" and indeed it does not have a /usr/include folder.  It is however able to build CMake, VTK, and ITK nightly without any compiler errors.
>
> Perhaps it's not so much a CMake bug as a bug in the project you're trying to build?

Interesting. I'll take another look - I wonder if it's a bad
interaction from calling clang from a custom command.

Thanks for taking a look!
Steve