Bruce Ashfield <[email protected]> escreveu no dia quinta,
11/08/2022 à(s) 18:06:

> On Thu, Aug 11, 2022 at 12:18 PM Jose Quaresma <[email protected]>
> wrote:
> >
> > When the kernel is rebuild or some of they tasks change the
> > kernel modules is not rebuild as well and will comes from
> > the sstate-cache.
> >
> > [YOCTO #14885] https://bugzilla.yoctoproject.org/show_bug.cgi?id=14885
> >
> > Signed-off-by: Jose Quaresma <[email protected]>
> > ---
> >  meta/classes/module.bbclass | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/meta/classes/module.bbclass b/meta/classes/module.bbclass
> > index a09ec3ed1e..d377a08bc6 100644
> > --- a/meta/classes/module.bbclass
> > +++ b/meta/classes/module.bbclass
> > @@ -1,5 +1,7 @@
> >  inherit module-base kernel-module-split pkgconfig
> >
> > +DEPENDS += "virtual/kernel"
>
> There's already a dependency on virtual/kernel:do_shared_workdir() through
> module-base.bbclass and the make-mod-scripts dependency.
>

I know that and imo the make-mod-scripts need to be cleaned up a bit as well
It is compile the the code do_configure and as a dependency in
"virtual/kernel:do_compile_kernelmodules"
for they do_compile anyway this is another history and I will submit some
patch when finished.
Another thing that I have in my mind is to make the  make-mod-scripts a
native recipe because they
don't build anything for the target.


>
> And that dependency was a change to this:
>
> -# This is instead of DEPENDS = "virtual/kernel"
> -do_configure[depends] += "virtual/kernel:do_compile_kernelmodules"
>
> i.e. we've always had a finer grained dependency than what is being
> proposed here.
>
> We need to understand why that shared_workdir() dependency isn't
> doing the job any more, and if there's no way to fix it .. then going back
> to the older compile dependency is still lighter weight than depending
> on virtual/kernel (and the default of do_prepare_recipe_sysroot).
>

I can do another round in order to change another task, other than the
shared_workdir,
that I think will do the same i.e: get the modules from the sstate-cache.
I suspect this is unrelated to the task shared_workdir.

Thanks for the feedback and your time.

Jose


>
> It must (could?) be something with the shared workdir changing the
> interactions.
>
> Bruce
>
> > +
> >  EXTRA_OEMAKE += "KERNEL_SRC=${STAGING_KERNEL_DIR}"
> >
> >  MODULES_INSTALL_TARGET ?= "modules_install"
> > --
> > 2.37.1
> >
> >
> > 
> >
>
>
> --
> - Thou shalt not follow the NULL pointer, for chaos and madness await
> thee at its end
> - "Use the force Harry" - Gandalf, Star Trek II
>


-- 
Best regards,

José Quaresma
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