This build is what I typically use for when I go AD Master Yi. You can replace Wriggles with a Bloodthirster to finish your build.

There is a lot of Rune controversy so I left it out but obviously pick things that benefit attack damage and survivability.

Once you are done needing smite for jungling you can sell Wraith for anything else you need to rush. Wraith will help you take over both Jungles with the smite cooldown, gank dragon kills, baron kills, or even enemy teams red and blue buffs. Place wards at their buffs when you remember to make ganking effective.

There is a lot of Rune controversy so I left it out but obviously pick things that benefit attack ability power and survivability.