NotesEdit
You need to install the following if you are not compiling and building on the nano itself (standard for any attempt to build the Linux kernel yourself)
sudo apt-get install git fakeroot build-essential ncurses-dev xz-utils libssl-dev bc flex libelf-dev bison
Also, install the toolchain here: https://docs.nvidia.com/jetson/archives/r35.4.1/DeveloperGuide/text/AT/JetsonLinuxToolchain.html#at-jetsonlinuxtoolchain