[llvm-dev] C++ JIT Compiler with LLVM on Windows 10 - part 5

[Geoff Levner via llvm-dev]

Here, by the way, is the original thread, which I could not figure out how
to quote in my message:
https://lists.llvm.org/pipermail/llvm-dev/2020-May/141444.html

On Wed, Mar 31, 2021 at 3:09 PM Geoff Levner <glevner at gmail.com> wrote:

> Hi Emmanuel and Lang,
>
> I am tuning in to this thread several months late, because I am just now
> trying to port our ORC-based application to Windows, and I am running into
> all the same problems that Emmanuel ran into. To avoid unresolved symbols I
> have had to compile JIT modules with -D_DLL; I have had to export
> RTTI-related symbols explicitly with the same trick that Emmanuel found;
> and now I have multiple definitions of ??_7exception at std@@6B@, like
> Emmanuel.
>
> I see this bug has not been fixed, so my question is mostly for Emmanuel:
> have you found a workaround? I don't know exactly when this symbol is
> generated, but I have C++ modules that cannot be JIT compiled as a result...
>
> Geoff
>
>
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