I got the following error detail when I tried the library in a Objective C project with deployment target 8.0.
Undefined symbols for architecture x86_64:
"OBJC_CLASS$_DBDebugToolkit", referenced from:
objc-class-ref in AppDelegate.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
How to overcome this issue ?