Problem in compiling using ewpatton's template

[HIFI_APPS]

How to add external libraries

welcome all, i need this library for testing,learning pupose in my extension code(i use ant) here it is mentioned as i can add a library and said how to do it but i want a step by step guide for this specific library please say how to do it instead of saying there are many such topic or linking those i have searched but can't understand for my need @ewpatton sir i hope you will help me thanks,