>
> Now wanted to confirm with you whether these steps are correct or I need to follow something else to build powertop binaries(in a linux machine) and then install it( in a
> Android system).

that won't work... different C library for one


we have powertop running inside android builds internally, I would strongly suggest that you contact the person
who is providing you with Android to get powertop included (quite often its only in developer builds)