Xcode xcconfig: setting dependency based on target

While looking for an Objective-C namespace solution, I would like to experiment with prefixing Objective-C dependency classes based on the constructed target.

As an example, let's say I have a ObjCStaticLib

class ( CWindow

) in my shared library ( ). I have two plug-in ( A

and B

) that will use this CWindow

. To avoid clashing A

CWindow

with B

CWindow

, I want to prefix the class name CWindow

at compile time, so A

CWindow

becomes ACWindow

and B

becomes BCWindow

.

I'm looking for a way to communicate with ObjCStaticLib

at compile time what prefix it should use to compile. I am thinking of using xcconfigs to specify a preprocessor macro that sets up the target page of the sheet and what is used ObjCStaticLib

. However, I don't know how the target is to "swap" with such a dependency.

I can change all sources / projects / etc that are needed to implement a per client namespace setting depending on the dependency.

Does anyone have a good solution for this?