0.4.0 builds, d505bd53 libcamera: camera_manager: Do not emit signals while does not

Pavel Machek pavel at ucw.cz
Wed Mar 26 10:59:54 CET 2025


Hi!

> > > Your build directory has been configured before that commit went in,
> > > when 'v4l2' was a boolean. Either try to reconfigure the build dir
> > > (meson --reconfigure) or delete your build dir and create a new one.
> > 
> > Thank you, that did the job.
> > 
> > Is there easy trick to cross-build libcamera?
> 
> You can use a meson cross file, or does that not work?
> ( https://mesonbuild.com/Cross-compilation.html )

Ok, so:

> > I have Librem 5. New kernel, cool camera, but can't build libcamera
> > due to old meson.
> > 
> > Then I have OnePlus 6. 4.19 kernel and cameras not supported by the

These are both arm64, so I don't need to deal with that as cpus are
compatible. Libraries, on the other hand, are not.

> Current libcamera requires at least linux 5.0 as far as I know.

Yep.

Best regards,
								Pavel
-- 
I don't work for Nazis and criminals, and neither should you.
Boycott Putin, Trump, and Musk!
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