Building in Xcode fails on case-sensitive volume

[tinoheth]

… might be unrelated, but besides that, there's not much special.

Xcode: Version 10.1 (10B61), default toolkit

Build MicroExpress_2018-11-29T15-21-11.txt

[helje5]

Since it works for me, I think it is quite likely a case-sensitivity issue. Most likely cause: incorrect use of Debug/Release vs debug/release in some script.

[tinoheth]

Confirmed: It works when the project is on another volume.
During the process, I noticed something else:
module.modulemap:module CNIOLinux:umbrella header is an absolute path, and it's not deleted with a regular clean.
Therefor, when the project is moved (or copied to another computer), the build fails in the new location.

[helje5]

Yeah, the latter is: #5