[OE-core] [PATCH][pyro] gcc6: Upgrade to 6.4.0 (latest stable series release)

[Richard Purdie]

On Sun, 2018-03-04 at 12:38 +0100, Martin Jansa wrote:
> Is this backport of https://patches.openembedded.org/patch/144961/ ?
> 
> If yes, why does it have different author?

I suspect this was done independently and it wasn't realised that there
was a patch that could be backported. We'll wait for Juro to comment.

I posted it as I really wanted to get it reviewed, it passed the test
builds and I'm keen to get some of these issues resolved before travel
starts complicating things for me.

Cheers,

Richard