webrtc_audio_coding_dep = dependency('webrtc-audio-coding-1', required: get_option('isac'))

if webrtc_audio_coding_dep.found()
  isac_sources = [
    'gstisac.c',
    'gstisacenc.c',
    'gstisacdec.c',
    'gstisacutils.c',
  ]

  gstisac = library('gstisac', isac_sources,
    c_args : gst_plugins_bad_args,
    include_directories : [configinc],
    dependencies : [gstaudio_dep, webrtc_audio_coding_dep],
    install : true,
    install_dir : plugins_install_dir,
  )
  plugins += [gstisac]
endif