[ACTIVITY] Week 30

== Progress == * Induction and set up work environment * Started investigating how to build gcc cross compilers, so that it can be documented clearly [TCWG-190 http://cards.linaro.org/browse/TCWG-190] * I can build a working arm-none-linux-gnueabi crosscompiler, and understand each of the steps involved * Using the same method, aarch64-none-linux-gnu does not build

== Issues == * None

== Plan == * Write up knowledge gained so far * Find out why aarch64 doesn't work * Find out more about other build variations (multilib/multiarch etc) and how that affects what I've done so far