On Wed, May 11, 2022 at 8:17 AM Jiaqing Zhao
<jiaqing.zhao@...> wrote:
>
> On 2022-05-11 16:14, Julien STEPHAN wrote:
> > libcamera.so.0 and libcamera-base.so.0 are packaged in ${PN}-dev although
> > they should be packaged in ${PN}. See poky/meta/conf/bitbake.conf.
> > This trigger the following error when trying to run the `cam` utility
> > (packaged inside ${PN}):
> >
> > $ cam -l
> > cam: error while loading shared libraries: libcamera.so.0: cannot open shared object file: No such file or directory
> >
> > $ read-elf -d /usr/bin/cam
> > Dynamic section at offset 0x2c740 contains 37 entries:
> >   Tag        Type                         Name/Value
> >  0x0000000000000001 (NEEDED)             Shared library: [libcamera.so.0]
> >  0x0000000000000001 (NEEDED)             Shared library: [libcamera-base.so.0]
> > [...]
> >
> > So package libcamera is broken and need to be installed along with
> > libcamera-dev to be functionnal. Fix it by packaging libcamera.so.0 and
> > libcamera-base.so.0 into ${PN}
> >
> > Signed-off-by: Julien STEPHAN <jstephan@...>
> > ---
> >  meta-multimedia/recipes-multimedia/libcamera/libcamera.bb | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/meta-multimedia/recipes-multimedia/libcamera/libcamera.bb b/meta-multimedia/recipes-multimedia/libcamera/libcamera.bb
> > index 713626069..0b9f3f7a5 100644
> > --- a/meta-multimedia/recipes-multimedia/libcamera/libcamera.bb
> > +++ b/meta-multimedia/recipes-multimedia/libcamera/libcamera.bb
> > @@ -64,10 +64,10 @@ do_recalculate_ipa_signatures_package() {
> >
> >  FILES:${PN}-dev = "${includedir} ${libdir}/pkgconfig"
> >  FILES:${PN}-dev += " ${libdir}/libcamera.so"
>
> Maybe this should also be added to be packaged in ${PN}, this should be a link to libcamera.so.0.0.0

.so are normally dev symlinks, so this should be fine as long as it is
not used as unversioned lib.

>
> > -FILES:${PN}-dev += " ${libdir}/libcamera.so.0"
> > +FILES:${PN} += " ${libdir}/libcamera.so.0"
> >  FILES:${PN} += " ${libdir}/libcamera.so.0.0.0"
> >  FILES:${PN}-dev += " ${libdir}/libcamera-base.so"
>
> Also this one
>
> > -FILES:${PN}-dev += " ${libdir}/libcamera-base.so.0"
> > +FILES:${PN} += " ${libdir}/libcamera-base.so.0"
> >  FILES:${PN} += " ${libdir}/libcamera-base.so.0.0.0"
> >  FILES:${PN} += " ${libdir}/v4l2-compat.so"
> >  FILES:${PN}-gst = "${libdir}/gstreamer-1.0/libgstlibcamera.so"
> >
> >
> >
> >
> >
>
>
>