[Mesa-dev] [AppVeyor] mesa master #2241 failed

[Dylan Baker]

Quoting Jose Fonseca (2016-09-23 11:11:18)
> On 23/09/16 18:26, Dylan Baker wrote:
> > Quoting Jose Fonseca (2016-09-23 05:01:12)
> >> This seems to have broke Windows builds.
> >>
> >> It seems this is not only exporting symbols on GLESv2.so but everywhere.
> >>
> >> It's not obvious how to fix it without basically revering this commit.
> >>
> >> It's really easy to repro: just install your distro MinGW cross
> >> compilers and do:
> >>
> >>    scons platform=window
> >>
> >> Can you take a look?
> >>
> >> If it's not easy to fix, can we at least revert it until there's a fix?
> >>
> >> Jose
> >>
> >>
> >> On 23/09/16 00:07, AppVeyor wrote:
> >>>
> >>>   Build mesa 2241 failed
> >>>   <https://ci.appveyor.com/project/jrfonseca-fdo/mesa/build/2241>
> >>>
> >>> Commit e66a2b879b by Dylan Baker <mailto:dylan at pnwbakers.com> on
> >>> 9/22/2016 6:30 PM:
> >>> mapi: export all GLES 3.2 functions in libGLESv2.so\n\nSee commit
> >>> 5921f372c89a68fac6ddefc009442721d9df4db2 for the rational of\nthis
> >>> commit.\n\nSigned-off-by: Dylan Baker
> >>> <dylanx.c.baker at intel.com>\nReviewed-by: Ilia Mirkin
> >>> <imirkin at alum.mit.edu>\nReviewed-by: Kenneth Graunke
> >>> <kenneth at whitecape.org>
> >>>
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> >>>
> >>>
> >>> _______________________________________________
> >>> mesa-dev mailing list
> >>> mesa-dev at lists.freedesktop.org
> >>> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
> >>>
> >>
> >
> > It looks like scons doesn't build GLES at all, is that right?
> 
> There was a "gles" option at some point, but hasn't been tested and 
> doesn't seem to help:
> 
>     scons gles=1
> 
> 
> I don't don't mind if we just say "OpenGL implies GLES support" and 
> enable GLES everywhere.  (On Windows there's 
> WGL_EXT_create_context_es2_profile so we don't even need EGL to be built 
> to expose/test GLES.)  But I'm not what / how much work that implies.
> 
> 
> And I just checked `configure --help` and there's still a 
> `--disable-gles1/2` options.  Not sure if it also got rboken or not.
> 
> 
> BTW, this repros without MinGW/Windows.  Just `scons` will repro.
> 
> 
> Jose

It seems to be related to the fact that BlendBarrier and PrimitiveBoundingBox
are in GLES 3.2, but they aren't in any core version of OpenGL, and our
framework doesn't account for that direction (only the other way), so I think
I'll just revert it for now and see about fixing the framework.

Dylan
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