[Mesa-dev] [Bug 101614] OSMesa 17.1.3 simd16intrin build FAIL on Win/MinGW - 'expected initializer before _simd16_setzero_ps ...'

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101614

--- Comment #4 from Trevor SANDY <trevor.sandy at gmail.com> ---
George,

I haven't personally experienced this error but I did come across it in several
places. In fact, Bug 94072 - error: The command line is too long when building
MESA on Windows with MinGW-W64 I think covers this behaviour.

I likely haven't seen it because I'm only building osmesa - not the full build.
It looks like those experiencing this behaviour are also building libgl-gdi.
Nevertheless, the problem appears to be rooted in SCons which is probably where
the behaviour I'm experiencing is rooted also. I say this because osmesa w/
llvm (swr on Ubuntu Linux 16.04 and llvmpipe on OSX Sierra both run to
completion without issue.

Try your build without libgl-gdi - just osmesa. If you have a MSYS/MinGW env
with the required pre-reqs installed, my script
(https://github.com/trevorsandy/osmesa-install/blob/master/osmesa-install.sh)
automates the build quite nicely. You tweak and run quite efficiently to better
narrow down the cause of failure.

Cheers,

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