On Mon, 14 Oct 2024 00:59:29 +0200,
izzy Meyer <izder456@disroot.org> wrote:
> 
> I'll send that makefile patch upstream. Did you see my recent reply
> that upstream fixed things?
>

I did, they simple disabled using this on OpenBSD. I not sure, but if
upstream goes that way the list of platforms where it is disabled will be
quite long.

> Why, exactly do we need CXX and not CC here? and most-importantly, why
> does it fix things?
> 

Because Unwind_... is part of libc++abi.so in LLVM. I only may guess that
it's related to the fact exception is available only at C++.

Anyway, you may see it by:

    nm /usr/lib/libc++abi.so.* | grep _Unwind_ 

-- 
wbr, Kirill