Bug#1004815: qtox: FTBFS with ffmpeg 5.0

[Nicholas Guriev]

On March 7th, upstream author Anthony Bilinski released new version 1.17.6 
addressing this issue. We should package it as far as possible in order to 
unblock FFmpeg transition.

I am working on an NMU and discovered that Git packaging repository which
d/control refers to, does not match source uploaded to Debian. However, both 
mention package version 1.17.4-1.


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Bug#1004815: qtox: FTBFS with ffmpeg 5.0

[Sebastian Ramacher]

Source: qtox
Version: 1.17.4-1
Severity: important
X-Debbugs-Cc: sramac...@debian.org
Tags: sid bookworm ftbfs
Usertags: ffmpeg5.

qtox FTBFS with ffmpeg 5.0 in experimental:

[ 32%] Building CXX object 
CMakeFiles/qtox_static.dir/src/video/genericnetcamview.cpp.o
/usr/lib/ccache/c++ -DDESKTOP_NOTIFICATIONS=0 
-DGIT_DESCRIBE=\"v1.17.4-1-debian\" -DGIT_VERSION="\"build without git\"" 
-DLOG_TO_FILE=1 -DQTOX_PLATFORM_EXT -DQT_CORE_LIB -DQT_GUI_LIB 
-DQT_MESSAGELOGCONTEXT=1 -DQT_NETWORK_LIB -DQT_NO_DEBUG -DQT_OPENGL_LIB 
-DQT_SVG_LIB -DQT_WIDGETS_LIB -DQT_XML_LIB -DSPELL_CHECKING 
-I/<>/obj-x86_64-linux-gnu/qtox_static_autogen/include 
-I/<>/obj-x86_64-linux-gnu -I/<> 
-I/usr/include/sqlcipher -I/usr/include/opus -I/usr/include/AL -isystem 
/usr/include/x86_64-linux-gnu/qt5 -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtCore -isystem 
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtGui -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtNetwork -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtOpenGL -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtSvg -isystem 
/usr/include/x86_64-linux-gnu/qt5/QtXml -isystem /usr/include/KF5/SonnetUi 
-isystem /usr/include/KF5 -g -O2 -ffile-prefix-map=/<>=. 
-fstack-protector-strong -Wformat -Werror=format-security -Wall -pedantic 
-Wdate-time -D_FORTIFY_SOURCE=2 -std=c++11 -fno-exceptions -fno-rtti 
-Wstrict-overflow -Wstrict-aliasing -Wdate-time -fstack-protector-all 
-Wstack-protector -fPIC -MD -MT 
CMakeFiles/qtox_static.dir/src/video/genericnetcamview.cpp.o -MF 
CMakeFiles/qtox_static.dir/src/video/genericnetcamview.cpp.o.d -o 
CMakeFiles/qtox_static.dir/src/video/genericnetcamview.cpp.o -c 
/<>/src/video/genericnetcamview.cpp
/<>/src/video/cameradevice.cpp: In static member function ‘static 
bool CameraDevice::getDefaultInputFormat()’:
/<>/src/video/cameradevice.cpp:515:42: error: invalid conversion 
from ‘const AVInputFormat*’ to ‘AVInputFormat*’ [-fpermissive]
  515 | idesktopFormat = av_find_input_format("x11grab");
  |  ^~~
  |  |
  |  const AVInputFormat*
/<>/src/video/cameradevice.cpp:523:40: error: invalid conversion 
from ‘const AVInputFormat*’ to ‘AVInputFormat*’ [-fpermissive]
  523 | if ((iformat = av_find_input_format("v4l2")))
  |^~~~
  ||
  |const AVInputFormat*
make[3]: *** [CMakeFiles/qtox_static.dir/build.make:4225: 
CMakeFiles/qtox_static.dir/src/video/cameradevice.cpp.o] Error 1
make[3]: *** Waiting for unfinished jobs
/<>/src/video/camerasource.cpp: In member function ‘void 
CameraSource::openDevice()’:
/<>/src/video/camerasource.cpp:324:33: error: invalid conversion 
from ‘const AVCodec*’ to ‘AVCodec*’ [-fpermissive]
  324 | codec = avcodec_find_decoder(codecId);
  | ^
  | |
  | const AVCodec*
make[3]: *** [CMakeFiles/qtox_static.dir/build.make:4239: 
CMakeFiles/qtox_static.dir/src/video/camerasource.cpp.o] Error 1

Cheers
-- 
Sebastian Ramacher


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