---- On Thu, 22 Jul 2021 21:00:15 +0200 Andre McCurdy <armccu...@gmail.com>
wrote ----
> On Thu, Jul 22, 2021 at 2:48 AM Damian Wrobel
> <dwro...@ertelnet.rybnik.pl> wrote:
> >
> > Removes the /var/cache/ldconfig auxiliary cache directory from
> > the rootfs when:
> > - read-only-rootfs is in DISTRO_FEATURES,
> > - ldconfig is not in DISTRO_FEATURES.
> >
> > In both cases the /var/cache/ldconfig/aux-cache is useless.
>
> Should there be a test for package management being supported in the
> image too? A read-only rootfs is one case where it's not possible to
> install ldconfig support at run time but a writeable rootfs without
> package management support would seem to be another?
It seems to be perfectly fine to use the ldconfig without having any package
management system.
--
Regards,
Damian
>
> > Signed-off-by: Damian Wrobel <dwro...@ertelnet.rybnik.pl>
> > ---
> > meta/lib/oe/rootfs.py | 9 +++++++++
> > 1 file changed, 9 insertions(+)
> >
> > diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
> > index ad9fd77c8b..80673fab3f 100644
> > --- a/meta/lib/oe/rootfs.py
> > +++ b/meta/lib/oe/rootfs.py
> > @@ -302,6 +302,15 @@ class Rootfs(object, metaclass=ABCMeta):
> > self._exec_shell_cmd(['ldconfig', '-r', self.image_rootfs,
> > '-c',
> > 'new', '-v', '-X'])
> >
> > + image_rorfs = bb.utils.contains("IMAGE_FEATURES",
> > "read-only-rootfs",
> > + True, False, self.d)
> > + ldconfig_in_features = bb.utils.contains("IMAGE_FEATURES",
> > "ldconfig",
> > + True, False, self.d)
> > + if image_rorfs or not ldconfig_in_features:
> > + ldconfig_cache_dir = os.path.join(self.image_rootfs,
> > "var/cache/ldconfig")
> > + bb.note("Removing ldconfig auxiliary cache...")
> > + shutil.rmtree(ldconfig_cache_dir)
> > +
> > def _check_for_kernel_modules(self, modules_dir):
> > for root, dirs, files in os.walk(modules_dir, topdown=True):
> > for name in files:
> > --
> > 2.31.1
> >
> >
> >
> >
>
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