[Mesa-dev] [PATCH] gallium: move ddebug, noop, rbug, trace to auxiliary to improve build times

Marek Olšák maraeo at gmail.com
Fri Apr 13 22:33:02 UTC 2018


On Fri, Apr 13, 2018 at 5:26 PM, Dylan Baker <dylan at pnwbakers.com> wrote:

> Okay, I've figured it out. On my system RTTI is enabled by default, on
> ubuntu
> 16.04 RTTI is disabled. meson doesn't account for this in it's llvm module,
> because you would need to compile all C++ code with -fno-rtti to make it
> link
> reliably.
>
> short answer:
> add `-DLLVM_ENABLE_RTTI=1` to the cmake invocation for LLVM
> or
> `meson build --cpp_args="-fno-rtti" ...` for mesa
>
> I can probably fix this in mesa, but it will require bumping the meson
> version.
>

My meson doesn't have --cpp_args, so I guess 0.45.1 is too old.

Marek
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