Hi Zhao On Fri, Sep 12, 2025 at 11:20 AM Zhao Liu <zhao1....@intel.com> wrote: > > On Thu, Sep 11, 2025 at 03:18:44PM +0400, Marc-André Lureau wrote: > > Date: Thu, 11 Sep 2025 15:18:44 +0400 > > From: Marc-André Lureau <marcandre.lur...@gmail.com> > > Subject: Re: [PATCH 00/33] First Rust update for QEMU 10.2 > > > > Hi > > > > On Thu, Sep 11, 2025 at 2:05 PM Peter Maydell <peter.mayd...@linaro.org> > > wrote: > > > > > > On Mon, 8 Sept 2025 at 11:53, Paolo Bonzini <pbonz...@redhat.com> wrote: > > > > > > > > This includes: > > > > - bumping MSRV to 1.83.0 to support const_refs_to_static > > > > - Zhao's safe, builder-based implementation of migration callbacks > > > > - Manos's qdev properties macro. While bit-based properties are > > > > not yet supported, that's a small change overall. > > > > - the Rust crate split from Marc-André > > > > - adding proc macro aliases in individual crates, also from Marc-André > > > > > > > > I'm still not convinced about having "bql" depend on "migration", > > > > but I am convinced by the crate split between "util" and "bql", > > > > so we can move the implementation of VMState from "bql" to > > > > "migration" later if needed. > > > > > > > > For the purpose of getting this in as an easy-to-use base for future > > > > development, I'm disabling CI from Debian and Ubuntu. The plan is: > > > > - that Debian will require trixie to enable Rust usage > > > > - that Ubuntu will backport 1.83 to its 22.04 and 24.04 versions > > > > (https://bugs.launchpad.net/ubuntu/+source/rustc-1.83/+bug/2120318) > > > > - that Marc-André or someone else will add Rust to other CI jobs > > > > > > How far into the future does moving to 1.83.0 push our > > > "we can enable rust and make it mandatory" point? I was > > > hoping we would be able to do that sometime soon but this > > > sounds like we're going to be still a long way out from that :-( > > > > I suppose most distro will want to backport a newer rust in their > > stable distro, like ubuntu is doing or debian with rustc-web. With > > that, it shouldn't be too long before we could make Rust required. > > > > fwiw, I am working on a series to enable Rust on our various > > CI/docker/vm. I am mostly left with issues from windows and macos .. > > (btw, if someone can help me investigate the linking issue on mac > > https://gitlab.com/marcandre.lureau/qemu/-/jobs/11301499123, perhaps a > > temporary ssh somewhere?) > > Just a guess... > > It seems "-llibqemuutil.a" may tell the linker to search for > liblibqemuutil.a.dylib or liblibqemuutil.a.a [*] :-( > > [*]: https://manp.gs/mac/1/ld#l
Good guess, the trouble seems to be the usage of -lstatic:+verbatim in meson: https://github.com/mesonbuild/meson/issues/15020 -- Marc-André Lureau
