[Buildroot] [PATCH v3] zbar: bump version to 0.22

Thomas Petazzoni thomas.petazzoni at bootlin.com
Sat Mar 9 13:24:12 UTC 2019


Hello Peter,

On Fri,  8 Mar 2019 23:19:47 +0100
Peter Seiderer <ps.report at gmx.net> wrote:

> - change from git download to official release and
>   download site (drop need for autoreconf)
> 
> - drop dependency on kernel headers >= 3.17 (should be fixed with
>   commit 'v4l2: make ZBar build and run on Kernels < 3.16' (see [1]),
>   propagate removal to gst-plugins-bad
> 
> [1] https://git.linuxtv.org/zbar.git/commit/?id=fa5c48127ec1e3670e28540c2e6a03431ebac5b8
> 
> Signed-off-by: Peter Seiderer <ps.report at gmx.net>

I didn't pay attention, but in fact this is still not correct.

zbar selects libv4l, and libv4l has a dependency on headers >= 3.0. So
zbar should keep a dependency on >= 3.0, and so should the
gst-plugins-bad zbar option. Otherwise, you can enable zbar on < 3.0
headers, but libv4l is not selectable, violating the kconfig
correctness of the configuration.

Conclusion: we need a headers >= 3.0 dependency on zbar and the
gst-plugins-bad zbar option.

Could you fix this and resend ?

Thanks a lot!

Thomas Petazzoni
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com


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