5.9.0 is on the way. 6.0.0 will be the next one.

[Mario Frank]

Hey Folks,

I wanted to get something done for digikam but I am currently not able
to compile digiKam.

the compilation process fails on linking libdigikamcode, precisely in
the ffmpegthumbnailer context.

Some functions are not found. I checked if all relevant ffmpeg parts are
installed on my system (antergos, aka arch 64)

and they are.

Do you have any ideas, how I could resolve the issue?

Here's the log output ("undefinierter Verweis" equals undefined reference).

Regards,

Mario


[ 79%] Built target digikamgui_src
../libs/threadimageio/CMakeFiles/threadimageio_src.dir/ffmpegthumbnailer/moviedecoder_p.cpp.o:
In Funktion »Digikam::MovieDecoder::Private::deleteFilterGraph()«:
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:218:
Warnung: undefinierter Verweis auf »avfilter_graph_free«
../libs/threadimageio/CMakeFiles/threadimageio_src.dir/ffmpegthumbnailer/moviedecoder_p.cpp.o:
In Funktion
»Digikam::MovieDecoder::Private::initFilterGraph(AVPixelFormat, int, int)«:
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:230:
Warnung: undefinierter Verweis auf »avfilter_graph_alloc«
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:239:
Warnung: undefinierter Verweis auf »avfilter_graph_parse2«
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:252:
Warnung: undefinierter Verweis auf »avfilter_graph_config«
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:260:
Warnung: undefinierter Verweis auf »avfilter_graph_get_filter«
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:261:
Warnung: undefinierter Verweis auf »avfilter_graph_get_filter«
../libs/threadimageio/CMakeFiles/threadimageio_src.dir/ffmpegthumbnailer/moviedecoder_p.cpp.o:
In Funktion
»Digikam::MovieDecoder::Private::processFilterGraph(AVFrame*, AVFrame
const*, AVPixelFormat, int, int)«:
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:300:
Warnung: undefinierter Verweis auf »av_buffersrc_add_frame«
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:307:
Warnung: undefinierter Verweis auf »av_buffersink_get_frame«
../libs/threadimageio/CMakeFiles/threadimageio_src.dir/ffmpegthumbnailer/moviedecoder_p.cpp.o:
In Funktion
»Digikam::MovieDecoder::Private::convertAndScaleFrame(AVPixelFormat,
int, bool, int&, int&)«:
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:336:
Warnung: undefinierter Verweis auf »sws_getContext«
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:353:
Warnung: undefinierter Verweis auf »sws_scale«
/home/eladrion/Daten/SoftwareEntwicklung/Digikam/core/core/libs/threadimageio/ffmpegthumbnailer/moviedecoder_p.cpp:361:
Warnung: undefinierter Verweis auf »sws_freeContext«
collect2: Fehler: ld gab 1 als Ende-Status zurück
make[2]: *** [core/core/app/CMakeFiles/digikamcore.dir/build.make:1938:
core/core/app/libdigikamcore.so.6.0.0] Fehler 1


Am 20.03.2018 um 22:39 schrieb Maik Qualmann:
> The message with the Neptune.cpp has been around for some time. I have now 
> removed the file from the CMakeList.txt file. Here compiled as well. Even the 
> Jenkins Build Server reports no more errors.
>
> Maik
>
> Am Dienstag, 20. März 2018, 22:18:00 CET schrieb Thanh Trung Dinh:
>> Hi Gilles,
>>
>> I have compile error. It seems that it didn't find models/imagemodel.cpp
>> when linking I guess. The error is below :
>>
>> AUTOGEN: warning:
>> /opt/devel/digikam/core/core/utilities/mediaserver/upnpsdk/Neptune/Source/Co
>> re/Neptune.cpp: file is empty
>>
>> [ 46%] Built target mediaserver_src_automoc
>> [ 49%] Built target mediaserver_src
>> [ 49%] Automatic moc for target geoiface_src
>> [ 49%] Built target geoiface_src_automoc
>> [ 50%] Built target geoiface_src
>> [ 50%] Automatic moc for target geolocationedit_src
>> [ 50%] Built target geolocationedit_src_automoc
>> [ 52%] Built target geolocationedit_src
>> [ 52%] Automatic moc for target geomapwrapper_src
>> [ 52%] Built target geomapwrapper_src_automoc
>> [ 52%] Built target geomapwrapper_src
>> [ 53%] Built target digikamcore
>> [ 53%] Linking CXX shared library libdigikamdatabase.so
>> CMakeFiles/digikamdatabase_src.dir/models/imagemodel.cpp.o: fichier non
>> reconnu: Fichier tronqué
>> collect2: erreur : ld a retourné 1 code d'état d'exécution
>> core/core/libs/database/CMakeFiles/digikamdatabase.dir/build.make:251 : la
>> recette pour la cible
>> « core/core/libs/database/libdigikamdatabase.so.6.0.0 » a échouée
>> make[2]: *** [core/core/libs/database/libdigikamdatabase.so.6.0.0] Erreur 1
>> CMakeFiles/Makefile2:3934 : la recette pour la cible
>> « core/core/libs/database/CMakeFiles/digikamdatabase.dir/all » a échouée
>> make[1]: *** [core/core/libs/database/CMakeFiles/digikamdatabase.dir/all]
>> Erreur 2
>> Makefile:138 : la recette pour la cible « all » a échouée
>> make: *** [all] Erreur 2
>>
>>
>>
>>
>>
>>
>>
>> --
>> Sent from: http://digikam.1695700.n4.nabble.com/digikam-devel-f1695701.html
>
>
>