Re: README: ports switching to GCC 8.

[Michael van Elst <mlelstv%serpens.de@localhost>]

On Tue, Dec 03, 2019 at 11:21:42AM -0800, Jason Thorpe wrote:
> 
> > On Dec 3, 2019, at 10:39 AM, Michael L. Hitch <mhitch%NetBSD.org@localhost> wrote:
> > 
> >  OK, I was able to track down the commit that causes this failure, and it
> > was not obvious.  The commit was revision 1.69 of sys/dev/i2c/i2c.c.  This
> > resulted in attempting to configure amdtemp0 instead of gpio0.  Reverting
> > this change results in a working kernel - both netbsd-9 (gcc7) and
> > -current (gcc8).
> 
> I'm not sure what the motivation for that change was:


The intention was obviously to allow indirect matches again.


> ----------------------------
> revision 1.69
> date: 2019-03-26 09:20:38 +0000;  author: mlelstv;  state: Exp;  lines: +8 -4;  commitid: NzJPOJHDHtCW7RgB;
> touch match_result only on success.
> ----------------------------
> 
> It's clearly not correct.  The "true" or "false" return means "you should use the match_result that's returned".

That didn't change.



-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."