Re: [PATCH v2] docs/conf.py: Remove usage of distutils

[Peter Maydell]

On Tue, 5 Mar 2024 at 10:39, Thomas Huth <thuth@redhat.com> wrote:
>
> On 04/03/2024 19.04, Daniel P. Berrangé wrote:
> > On Mon, Mar 04, 2024 at 06:11:58PM +0100, Thomas Huth wrote:
> >> On 04/03/2024 17.56, Peter Maydell wrote:
> >>> On Mon, 4 Mar 2024 at 13:04, Thomas Huth <thuth@redhat.com> wrote:
> >>>>
> >>>> The macOS jobs in our CI recently started failing, complaining that
> >>>> the distutils module is not available anymore. And indeed, according to
> >>>> https://peps.python.org/pep-0632/ it's been deprecated since a while
> >>>> and now likely got removed in recent Python versions.
> >>>
> >>> This doesn't seem to be sufficient to fix the macos CI:
> >>> something in glib seems to still be using it.
> >>>
> >>> https://gitlab.com/qemu-project/qemu/-/jobs/6313212803
> >>>
> >>> [281/6553] Generating ui/dbus-display gdbus-codegen with a custom command
> >>> FAILED: ui/dbus-display1.h ui/dbus-display1.c
> >>> /opt/homebrew/Cellar/glib/2.78.4/bin/gdbus-codegen
> >>> ui/dbus-display1.xml --glib-min-required 2.64 --output-directory
> >>> /private/var/folders/xc/tpssff9959345bnqq4c6tlww0000gn/T/cirrus-ci-build/build/ui
> >>> --interface-prefix org.qemu. --c-namespace QemuDBus --generate-c-code
> >>> dbus-display1
> >> ...
> >>> ModuleNotFoundError: No module named 'distutils'
> >>
> >> Looking at the glib sources, I think this has been fixed here:
> >>
> >>   
> >> https://gitlab.gnome.org/GNOME/glib/-/commit/6ef967a0f930ce37a8c9b5aff96969
> >>
> >> The fix will be in glib 2.79, unfortunately homebrew still seems to use 
> >> glib
> >> 2.78 ...
> >>
> >> We could maybe temporarily work-around the problem by disabling the dbus
> >> code in the CI job? Or just wait for homebrew to update the package?
> >
> > File a bug against homebrew. IME they are very quick (1-3 days) at
> > putting out fixes for things like this, especially if you point them
> > to the upstream solution.
>
> Ok, while I was writing my mail, I was looking at https://brew.sh/ and
> didn't see a link to a bug tracker there ... but now I realized that they
> are simply using the github tracker, so I went ahead and filed a bug there:
>
>   https://github.com/Homebrew/brew/issues/16823
>
> Let's see how it goes...

Seems to be going slowly. I notice that there's a comment in there
saying that "brew install python-setuptools" is a workaround to
get glib 2.78 working -- that seems like it would be good to get
our CI back to green. Is there a way to test changes to the cirrus
config short of committing it and seeing if it helps? I don't see
the jobs available on a pipeline in my personal gitlab repo...

thanks
-- PMM