[digiKam-users] bootstrap can't find ffmpeg

[Gilles Caulier]

Hi,

In fact, bootstrap bash script is just a configuration start. The whole
configuration job is delegate to cmake, and about ffmpeg, the detection is
performed by this script :

https://cgit.kde.org/digikam.git/tree/core/cmake/modules/FindFFmpeg.cmake

There is a macro to check all ffmpeg component (header, library,
compilation flags). Under Linux, it use the famous package_config files
generated when ffmpeg is installed. Typically package_config must help
quickly to found all components by an external tool as cmake. I suspect
that you ffmpeg package_config file is not well adjusted (it's a simple
text files with settings and path description).

Can i see the whole DK configuration stage generated on the console, with
the build sub-dir previously removed ?

Best

Gilles Caulier

Le jeu. 15 nov. 2018 à 17:20, Andrey Goreev <aegoreev at gmail.com> a écrit :

> Hello,
>
>
> I am trying to compile digikam-git on ubuntu 18.04 but keep getting this
> error message:
>
> -- FFMPEG_FOUND = FALSE
> -- FFMPEG_INCLUDE_DIRS = /usr/include/x86_64-linux-gnu
> -- FFMPEG_LIBRARIES =
> /usr/lib/x86_64-linux-gnu/libavcodec.so;/usr/lib/x86_64-linux-gnu/libavformat.so;/usr/lib/x86_64-linux-gnu/libavutil.so;/usr/lib/x86_64-linux-gnu/libswscale.so
> -- FFMPEG_DEFINITIONS =
>
> I compiled ffmpeg myself but bootstrap did not find it.
>
> Then I installed ffmpeg from ubuntu repos but bootstrap can't seem to
> locate it either.
>
>
> I checked and the files
>
> /usr/lib/x86_64-linux-gnu/libavcodec.so;
>
> /usr/lib/x86_64-linux-gnu/libavformat.so;
>
> /usr/lib/x86_64-linux-gnu/libavutil.so;
>
> /usr/lib/x86_64-linux-gnu/libswscale.so
>
> actually exist, here is screenshots:
>
>
> https://www.flickr.com/gp/goreev/8B4172
>
> https://www.flickr.com/gp/goreev/1iF173
>
> https://www.flickr.com/gp/goreev/G584Fn
>
> https://www.flickr.com/gp/goreev/U2Bc83
>
>
> Any ideas?
>
>
> Best regards,
> Andrey
>
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