在 2022/1/12 上午6:02, Vladislav Yaroshchuk 写道:
>
>
> вт, 11 янв. 2022 г., 5:10 AM Jason Wang <jasowang@redhat.com>:
>
> On Tue, Jan 11, 2022 at 12:49 AM Peter Maydell
> <peter.maydell@linaro.org> wrote:
> >
> > On Mon, 10 Jan 2022 at 03:40, Jason Wang <jasowang@redhat.com>
> wrote:
> > >
> > > The following changes since commit
> df722e33d5da26ea8604500ca8f509245a0ea524:
> > >
> > > Merge tag 'bsd-user-arm-pull-request' of
> gitlab.com:bsdimp/qemu into staging (2022-01-08 09:37:59 -0800)
> > >
> > > are available in the git repository at:
> > >
> > > https://github.com/jasowang/qemu.git tags/net-pull-request
> > >
> > > for you to fetch changes up to
> 5136cc6d3b8b74f4fa572f0874656947a401330e:
> > >
> > > net/vmnet: update MAINTAINERS list (2022-01-10 11:30:55 +0800)
> > >
> > > ----------------------------------------------------------------
> > >
> > > ----------------------------------------------------------------
> >
> > Fails to build on OSX Catalina:
> >
> > ../../net/vmnet-common.m:165:10: error: use of undeclared identifier
> > 'VMNET_SHARING_SERVICE_BUSY'
> > case VMNET_SHARING_SERVICE_BUSY:
> > ^
> >
> > This constant only got added in macOS 11.0. I guess that technically
> > our supported-platforms policy only requires us to support 11
> (Big Sur)
> > and 12 (Monterey) at this point, but it would be nice to still
> be able
> > to build on Catalina (10.15).
>
> Yes, it was only supported by the vmnet framework starting from
> Catalyst according to
> https://developer.apple.com/documentation/vmnet?language=objc.
>
>
> Yes, there are some symbols from macOS >= 11.0 new backend
> uses, not only this one, ex. vmnet_enable_isolation_key:
> https://developer.apple.com/documentation/vmnet/vmnet_enable_isolation_key
>
> >
> > (Personally I would like Catalina still to work at least for a
> little
> > while, because my x86 Mac is old enough that it is not supported by
> > Big Sur. I'll have to dump it once Apple stops doing security
> support
> > for Catalina, but they haven't done that quite yet.)
>
>
> Sure, broken builds on old macOSes are bad. For this case I think
> it's enough to disable vmnet for macOS < 11.0 with a probe while
> configure build step. Especially given that Apple supports ~three
> latest macOS versions, support for Catalina is expected to end
> in 2022, when QEMU releases 7.0.
That should be fine.
>
> If this workaround is not suitable and it's required to support vmnet
> in Catalina 10.15 with a subset of available features, it can be done.
> But I'll be ready to handle this in approximately two-three weeks only.
>
> Sure, Vladislav please fix this and send a new version.
>
>
> Quick fix as described above is available in v10:
> 20220111211422.21789-1-yaroshchuk2000@gmail.com/" rel="noreferrer noreferrer" target="_blank">https://patchew.org/QEMU/20220111211422.21789-1-yaroshchuk2000@gmail.com/
Have you got chance to test that for macOS < 11.0?
Yes, tested on Catalina 10.15.Works as expected.
Thanks
> Thanks
>
> >
> > -- PMM
> >
>
>
>
>
> --
> Best Regards,
>
> Vladislav Yaroshchuk