Re: 'gegl' segfault breaks "gimp" build

[Tobias Nygren <tnn%NetBSD.org@localhost>]

On Sun, 10 Apr 2022 18:53:14 -0500 (CDT)
"John D. Baker" <jdbaker%consolidated.net@localhost> wrote:

> On Sun, 10 Apr 2022, Greg Troxel wrote:
> 
> > It would be really interesting to know if -mstackrealign helps John's
> > build.
> 
> I restored the normal "babl" Makefile.  In my "/etc/mk.conf" I arranged
> for:
> 
>   CFLAGS+=	-mstackrealign
>   CXXFLAGS+=	-mstackrealign
> 
> when building "babl" or "gegl".  With "babl" alone so conditioned, the
> build failed the same as before.  With both "babl" and "gegl" built with
> the above additions, the build still fails as before.
> 
> I'll put back the debug flags to get more data.

I added an "mmx" PKG_OPTION to babl so users can disable it without
local makefile hacks while we try to figure this one out.