[Aboriginal] Issue with ./dev-environment for armv7l

[Tayaout Labelle Kuberek]

I have an issue with the qemu ./dev-environment not loading. The CPU
stays at 100% usage and nothing is booting. I wanted to compile my own
version but the build.sh script in the source tarball doesn't seems to
support armv7l since the option is missing.

I'm working on Ubuntu 12.04 x86_64. Thanks in advance if anyone has any
input on what I could try.