Don't know if it's been touched on here, but I was able to use make/automake/autoconf to build and install the full Qemu suite and all dependencies, (Ocaml, Yajl, CDRkit, etc), right on the phone. It took a while, (I think Qemu was building for nearly an hour, once all the dependencies were installed), and I ended up deleting it all, since what I was trying to do didn't work out for me, (I'm far from a Qemu pro), but I was glad for the experience to see that it all worked out without a computer.