Fri Sep 12 21:47:34 CEST 2014

Time to figure out state-of-the-art cross compilers

Bare-metal isn't that hard.  Use use binaries from [1] together with
some multiarch i386 suport:.

sudo apt-get install libc6:i386 libc6-i686:i386 libgcc1:i386

What I'm interested in though is to cross-compile for Debian on
beaglebone black, beagleboard xM, and raspberry pi.

For OpenWRT it seems straightforward since it already comes with a
toolchain and build system.

I'd like to also sort out how to build multiple rust compilers, one
for each architecture.

[1] https://launchpad.net/gcc-arm-embedded/+download