XCode Library search path

Question

For my iOS project, I have a specific folder structure:

|-- root    
|     |-- src
|     |  |-- xcode                            
|     |     |-- MyProject
|     |        |-- <sources>, ...
|     |     |-- MyProject.xcodeproj
|-- library

In build settings, I would like to add Library Search Path that points to "library", which is on the same level as "root" directory. When I put $(SRCROOT), search path correctly points to root/src/xcode directory. However, I do not know how to look for library two folders "above" the src of the project.
I have tried with "../../$(SRCROOT)" but with no effect.

Is it even possible?

Answer 1

I think it's $(SRCROOT)/../../../library (I'm not sure whether it needs trailing slash)

$(SRCROOT)/.. points to root/src (one level up from root/src/xcode)

$(SRCROOT)/../.. points to root(two levels up from root/src/xcode)

$(SRCROOT)/../../../library points to library