On Mon, Jan 19, 2026 at 04:27:31PM -0500, John Snow wrote:
> add the "pyvenv_functests_group" target to meson. This target will
> invoke mkvenv.py to install the associated dependency group to the
> build/pyvenv directory.
> 
> A "pyvenv_tooling_group" is not included here as it is the plan to
> always install this group by default, so it will not need an on-demand
> trigger.
> 
> Signed-off-by: John Snow <[email protected]>
> ---
>  meson.build        |  1 +
>  pyvenv/meson.build | 28 ++++++++++++++++++++++++++++
>  2 files changed, 29 insertions(+)
>  create mode 100644 pyvenv/meson.build
> 
> diff --git a/meson.build b/meson.build
> index 3108f01e887..245f1bc2ec9 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -4551,6 +4551,7 @@ subdir('scripts')
>  subdir('tools')
>  subdir('pc-bios')
>  subdir('docs')
> +subdir('pyvenv')
>  # Tests are disabled on emscripten because they rely on host features that 
> aren't
>  # supported by emscripten (e.g. fork and unix socket).
>  if host_os != 'emscripten'
> diff --git a/pyvenv/meson.build b/pyvenv/meson.build
> new file mode 100644
> index 00000000000..2bfddeb4a52
> --- /dev/null
> +++ b/pyvenv/meson.build
> @@ -0,0 +1,28 @@
> +# Note that this file only controls "optional" dependency groups; groups
> +# *required* for the build are handled directly in configure instead:
> +# namely, meson and sphinx.
> +
> +# NB: This command may or may not include the "--online" flag, depending
> +# on the results of configure.
> +ensuregroup_cmd = config_host['MKVENV_ENSUREGROUP'].split()

I'm confused because this implies that "ensuregroup_cmd" use of the
--online flag is supposed to be controlled by configure


> +
> +pyvenv_common_deps = files(
> +    meson.project_source_root() + '/pythondeps.toml',
> +    meson.project_source_root() + '/python/scripts/mkvenv.py'
> +)
> +pyvenv_wheel_dir = meson.project_source_root() + '/python/wheels'
> +
> +
> +# This group is allowed to rely on internet, to fetch from PyPI.
> +# If --online was not passed to configure, this could fail.

...and this also suggests --online is supposed to be controlled
by configure, but...

> +pyvenv_functests_group = custom_target(
> +    'pyvenv_functests_group',
> +    output: 'functests.group',
> +    input: pyvenv_common_deps,
> +    command: ensuregroup_cmd + [
> +        '--online',

now we just go ahead and hardcode use of --online regardless.

> +        '--dir', pyvenv_wheel_dir,
> +        '@INPUT0@',
> +        'functests',
> +    ],
> +)
> -- 
> 2.52.0
> 

With regards,
Daniel
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