error building images while enabling gstreamer webrtcdsp plugin
Posted: 2025-09-24 14:05
So i wanted to enable webrtcdsp plugin for using audio proccessing algorithms like echo cancellation.
Because my use case peer to peer webrtc streaming so speaker's audio is creating echo.
so i enaled below option in buildrootconfig menuconfig
BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_WEBRTCDSP=y
while building i am getting this kind of error which is may be some major compilation issue or can be toolchain issue.
Because my use case peer to peer webrtc streaming so speaker's audio is creating echo.
so i enaled below option in buildrootconfig menuconfig
BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_WEBRTCDSP=y
while building i am getting this kind of error which is may be some major compilation issue or can be toolchain issue.
So is it some core issue or am I missing something please give some solution or some hintbeamformer/covariance_matrix_generator.cc: In function 'float webrtc::{anonymous}::BesselJ0(float)':
beamformer/covariance_matrix_generator.cc:24:10: error: 'j0' was not declared in this scope
return j0(x);
^~
make[5]: *** [Makefilebeamformer/libwebrtc_audio_processing_la-covariance_matrix_generator.lo] Error 1
make[5]: *** Waiting for unfinished jobs....
make[5]: Leaving directory '/home/capuf/Documents/Kalpesh/Project/IP_cam/sdk/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/webrtc-audio-processing-0.3.1/webrtc/modules/audio_processing'
make[4]: *** [Makefile:365: all-recursive] Error 1
make[4]: Leaving directory '/home/capuf/Documents/Kalpesh/Project/IP_cam/sdk/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/webrtc-audio-processing-0.3.1/webrtc/modules'
make[3]: *** [Makefile:468: all-recursive] Error 1
make[3]: Leaving directory '/home/capuf/Documents/Kalpesh/Project/IP_cam/sdk/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/webrtc-audio-processing-0.3.1/webrtc'
make[2]: *** [Makefile:495: all-recursive] Error 1
make[2]: Leaving directory '/home/capuf/Documents/Kalpesh/Project/IP_cam/sdk/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/webrtc-audio-processing-0.3.1'
make[1]: *** [package/pkg-generic.mk:293: /home/capuf/Documents/Kalpesh/Project/IP_cam/sdk/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6/output/build/webrtc-audio-processing-0.3.1/.stamp_built] Error 2
make[1]: Leaving directory '/home/capuf/Documents/Kalpesh/Project/IP_cam/sdk/luckfox-pico/sysdrv/source/buildroot/buildroot-2023.02.6'
make: *** [Makefile:617: buildroot] Error 2
make: Leaving directory '/home/capuf/Documents/Kalpesh/Project/IP_cam/sdk/luckfox-pico/sysdrv'
[build.sh:error] Running build_rootfs failed!
[build.sh:error] exit code 2 from line 856:
[build.sh:info] make rootfs -C ${SDK_SYSDRV_DIR}
beamformer/libwebrtc_audio_processing_la-covariance_matrix_generator.lo] Error 1