https://bugs.kde.org/show_bug.cgi?id=450784
Bug ID: 450784
Summary: Compile error from Git Master 2022-02-24
Product: amarok
Version: unspecified
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: critical
Priority: NOR
Component: general
Assignee: amarok-bugs-d...@kde.org
Reporter: evors...@protonmail.com
Target Milestone: kf5
SUMMARY
***
Compile error from git master, first noticed on 2022-02-24
***
STEPS TO REPRODUCE
1. Use "yay" AUR helper in Arch Linux to compile "amarok-git"
This pulls a copy of git master of amarok, and compiles it.
OBSERVED RESULT
Compile error:
[ 45%] Building CXX object
src/CMakeFiles/amaroklib.dir/musicbrainz/MusicDNSAudioDecoder.cpp.o
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp: In
member function ‘virtual void
MusicDNSAudioDecoder::run(ThreadWeaver::JobPointer, ThreadWeaver::Thread*)’:
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:136:5:
error: ‘avcodec_register_all’ was not declared in this scope
136 | avcodec_register_all();
| ^~~~~~~~~~~~~~~~~~~~
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:137:5:
error: ‘av_register_all’ was not declared in this scope
137 | av_register_all();
| ^~~~~~~~~~~~~~~
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp: In
member function ‘int MusicDNSAudioDecoder::decode(const QString&,
DecodedAudioData*, int)’:
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:206:79:
error: invalid conversion from ‘AVCodec**’ to ‘const AVCodec**’ [-fpermissive]
206 | audioStream = av_find_best_stream(pFormatCtx, AVMEDIA_TYPE_AUDIO,
-1, -1, &pCodec, 0);
|
^~~~~~~
|
|
|
AVCodec**
In file included from
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:28:
/usr/include/libavformat/avformat.h:2165:41: note: initializing argument 5 of
‘int av_find_best_stream(AVFormatContext*, AVMediaType, int, int, const
AVCodec**, int)’
2165 | const AVCodec **decoder_ret,
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:221:51:
error: ‘AVStream’ {aka ‘struct AVStream’} has no member named ‘codec’
221 | pCodecCtx = pFormatCtx->streams[audioStream]->codec;
| ^~~~~
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:235:19:
warning: ‘void av_init_packet(AVPacket*)’ is deprecated
[-Wdeprecated-declarations]
235 | av_init_packet( &avpkt );
| ~~~~~~~~~~~~~~^~~~~~~~~~
In file included from /usr/include/libavcodec/avcodec.h:45,
from
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:27:
/usr/include/libavcodec/packet.h:506:6: note: declared here
506 | void av_init_packet(AVPacket *pkt);
| ^~~~~~~~~~~~~~
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:257:30:
error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean
‘avcodec_decode_subtitle2’?
257 | decoderRet = avcodec_decode_audio4( pCodecCtx,
decodedFrame, &gotFrame, &avpkt );
| ^~~~~~~~~~~~~~~~~~~~~
| avcodec_decode_subtitle2
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:280:9:
error: ‘av_free_packet’ was not declared in this scope; did you mean
‘av_new_packet’?
280 | av_free_packet( &packet );
| ^~~~~~~~~~~~~~
| av_new_packet
/ad/OS/aur/amarok-git/src/amarok/src/musicbrainz/MusicDNSAudioDecoder.cpp:286:5:
error: ‘av_free_packet’ was not declared in this scope; did you mean
‘av_new_packet’?
286 | av_free_packet( &avpkt );
| ^~~~~~~~~~~~~~
| av_new_packet
make[2]: *** [src/CMakeFiles/amaroklib.dir/build.make:6678:
src/CMakeFiles/amaroklib.dir/musicbrainz/MusicDNSAudioDecoder.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:7306: src/CMakeFiles/amaroklib.dir/all]
Error 2
make: *** [Makefile:146: all] Error 2
==> ERROR: A failure occurred in build().
Aborting...
-> error making: amarok-git
EXPECTED RESULT
A clean compile.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.15.2
(available in About System)
KDE Plasma Version: 5.15.2
KDE Frameworks Version: 5
Qt Version: 5.15.2
ADDITIONAL INFORMATION
This compilation used to work fine last year when this package was last built.
Suspect that a GCC upgrade is at the root of this compile error.
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