Re: 2025Q2 branch status; wasi-libc

[Greg Troxel <gdt%lexort.com@localhost>]

Benny Siegert <bsiegert%gmail.com@localhost> writes:

> Am 27.06.25 um 21:54 schrieb Greg Troxel:
>> Does it need to be 14?  NetBSD 9 in general needs to build gcc10, and if
>> that works, that's much nicer.
>> I would expect it to work the same way in Makefile, after the
>> existing
>> GCC_REQD.
>
> I found the following:
>
> - llvm compiled with gcc 10 *also* miscompiles wasi-libc on NetBSD 9
> - if you put gcc14 into lang/llvm/Makefile, Rust doesn't build because
>   it expects an older C++ ABI.
>
> So I am thinking that I should put GCC_REQD+=14 into both Makefile and
> buildlink3.mk?

Probably, but limited to NetBSD 9.  Somehow, building llvm with gcc10 on
NetBSD 10 is ok.

At this point it may be good enough to do that for NetBSD 9, and let the
branch happen, and pull up a  fix if it's figured out better.   It
seemst that other than NetBSD 9, things are ok.