error building images while enabling gstreamer webrtcdsp plugin

• Kalpesh

  Posts: 6

  Joined: 2025-02-22 9:05

  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.
  

  beamformer/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]: *** [Makefile beamformer/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}

  So is it some core issue or am I missing something please give some solution or some hint

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