[Buildroot] [PATCH v2 2/2] package/opencv: module objdetect depends on imgproc

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Mon Apr 18 20:21:59 UTC 2016


Hello,

On Mon, 18 Apr 2016 21:57:49 +0200, Samuel Martin wrote:

> > Can you comment on this one? I thought we had no expression of the
> > interdependencies between OpenCV modules. Are those interdependencies
> > build-time dependencies or run-time dependencies?
> In opencv(2) we don't, in opencv3 we do.
> 
> I did the work on opencv3 when bumping the package, but did not take
> the time to do it on opencv(2) after we reverted it.
> 
> These interdependencies are build-time deps., they are already
> expressed in the cmake code.
> One just needs to extract the info and report it in the Config.in.
> I'll check if I can quickly dig up something about this on the
> opencv(2) package.

If they are already expressed in the CMake code, the build will not
fail, so why did you object to the previous iteration of Bernd's patch?

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com



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