Integrating Bison/Flex/Yacc into XCode

Question

Is there a simple way for integrating Bison/Flex/Yacc into XCode?

I want to write my own language to be parsed, which interacts with my ObjC objects.

But the

Answer 1

I found a great example: https://github.com/epatel/ParserTest. It is 3 years old but works in Xcode 6 and 7.