[rupor]

@NiLuJe - I looked at the Amazon's kernel but did not build against it. Saw no point since I was not planning to use C/C++ directly and Go is very conservative when using platform specific calls. Sorry for not being clear enough. I looked at Amazon's code to understand proper target versions and configuration settings for normal GNU sources (building C/C++ was a step - not a final result and I am not interested in using C/C++ toolchain or libraries directly). Was not planning to have crosstool there at all (did not realized the would be any interest), hence the inconvenient format of the contribution.