Compile step fails with: /usr/bin/x86_64-pc-linux-gnu-g++ -MMD -MF obj/media/filters/filters/filters_jumbo_5.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_NSS_CERTS=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOU RCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DIS_MEDIA_IMPL -DUSE_PULSEAUDIO -DDLOPEN_PULSEAUDIO -DGL_GLEXT_PRO TOTYPES -DUSE_GLX -DUSE_EGL -DSK_CODEC_DECODES_PNG -DSK_CODEC_DECODES_WEBP -DSK_ENCODE_PNG -DSK_ENCODE_WEBP -DSK_USER_CONFIG_HEADER=\"../../skia/config/SkUserConfig.h\" -DSK_GL -DSK_CODEC_DECODES_JPEG -DSK_ENCODE_ JPEG -DSK_USE_LIBGIFCODEC -DSK_VULKAN_HEADER=\"../../skia/config/SkVulkanConfig.h\" -DSK_VULKAN=1 -DSK_SUPPORT_GPU=1 -DSK_GPU_WORKAROUNDS_HEADER=\"gpu/config/gpu_driver_bug_workaround_autogen.h\" -DUSING_SYSTEM_IC U=1 -DICU_UTIL_DATA_IMPL=ICU_UTIL_DATA_STATIC -DUCHAR_TYPE=uint16_t -DCONFIG_LOG=0 -DSTACK_ALIGNMENT=32 -DDAV1D_API= -I. -Igen -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium -I../../../../qtweben gine-5.15.5_p20220618/src/3rdparty/chromium/third_party/perfetto/include -Igen/third_party/perfetto/build_config -Igen/third_party/perfetto -Igen -Igen -Igen -Igen -Igen -Igen -Igen -I../../../../qtwebengine-5.15. 5_p20220618/src/3rdparty/chromium/third_party/vulkan_headers/include -Igen -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_party/libyuv/include -Igen -Igen -Igen -Igen -I../../../../qtwebeng ine-5.15.5_p20220618/src/3rdparty/chromium/third_party/khronos -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/gpu -Igen -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_part y/abseil-cpp -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_party/boringssl/src/include -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_party/protobuf/src -Igen/proto c_out -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_party/skia -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_party/libgifcodec -I../../../../qtwebengine-5.15.5_p20 220618/src/3rdparty/chromium/third_party/vulkan/include -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_party/vulkan_headers/include -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/c hromium/third_party/mesa_headers -I../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/third_party/dav1d/version -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector -fno-unwind-tables -fno- asynchronous-unwind-tables -fPIC -pipe -pthread -m64 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-deprecated-declarations -fno-delete-null-pointer-checks -Wn o-comments -Wno-packed-not-aligned -Wno-dangling-else -Wno-missing-field-initializers -Wno-unused-parameter -O2 -fno-ident -fdata-sections -ffunction-sections -fno-omit-frame-pointer -g0 -fvisibility=hidden -I/usr /include/opus -std=gnu++14 -Wno-narrowing -Wno-class-memaccess -Wno-attributes -Wno-class-memaccess -Wno-subobject-linkage -Wno-invalid-offsetof -Wno-return-type -Wno-deprecated-copy -fno-exceptions -fno-rtti -fvi sibility-inlines-hidden -c gen/media/filters/filters_jumbo_5.cc -o obj/media/filters/filters/filters_jumbo_5.o In file included from gen/media/filters/filters_jumbo_5.cc:11: ./../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/media/filters/ffmpeg_demuxer.cc: In function ‘base::TimeDelta media::ExtractStartTime(AVStream*)’: ./../../../../qtwebengine-5.15.5_p20220618/src/3rdparty/chromium/media/filters/ffmpeg_demuxer.cc:101:7: error: ‘av_stream_get_first_dts’ was not declared in this scope; did you mean ‘av_stream_get_side_data’? 101 | if (av_stream_get_first_dts(stream) != kNoFFmpegTimestamp && | ^~~~~~~~~~~~~~~~~~~~~~~ | av_stream_get_side_data Adding -system-ffmpeg to USE flags is a workaround for this problem. Reproducible: Always > emerge -pqv dev-qt/qtwebengine [ebuild R ] dev-qt/qtwebengine-5.15.5_p20220618 USE="alsa -bindist -debug -designer -geolocation jumbo-build -kerberos pulseaudio -screencast system-ffmpeg* system-icu -test widgets"
Created attachment 799047 [details] emerge --info
Created attachment 799049 [details] build.log
Same error as bug 831487 comment #5. Given still failing with ffmpeg-5 last I know of, -9999 also failing is expected. *** This bug has been marked as a duplicate of bug 831487 ***