AVX

[LookAtTheWall]

Not yet, how to make it only for GSdx?

EDIT: Suppressing __m256 operator overload seems to work though. No bug whatsoever seems.
Will try change abi for GSdx(I find it in cmakelists there is flag actually... I even begin to understand cmake seems...)

EDIT EDIT: OK IT WORKS SEEMS!

[LookAtTheWall]

I add a little change in build.sh also to support archlinux directly also(grep on kernel name) if you want to see I made a fork there : https://github.com/3kinox/pcsx2