[Buildroot] [PATCH 1 of 3 v3] infra: support buildroot being located in /usr

[Thomas Petazzoni]

Dear Thomas De Schampheleire,

On Sun, 29 Jun 2014 13:07:25 +0200, Thomas De Schampheleire wrote:

> > I've applied this patch, after adding the explanation comment proposed
> > by Arnout. However, I haven't implemented the other possible
> > improvements suggested by Arnout, which I believe can be proposed as
> > followup patches.
> 
> Yesterday I started implementing these changes and the test build just
> finished successfully.
> I will submit the delta now...

Ah, sorry about that. Since the patches were OK as is, I thought it was
better to apply the current patches and do the rest as followup patches.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com