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							- diff --git a/wscript b/wscript
 - index a5bfd28..2cd8846 100644
 - --- a/wscript
 - +++ b/wscript
 - @@ -171,8 +171,6 @@ def build(bld):
 -      # Waveform data source
 -      for i in ['parabola', 'sawtooth', 'square']:
 -          cmd = '${SRC} -r %d -f 12 -s 1 -m 128 -g 1.0 -w %s -p %s -o ${TGT}'
 - -        if Options.options.test_wrapper:
 - -            cmd = Options.options.test_wrapper + ' ' + cmd
 -  
 -          bld(rule = cmd % (Options.options.rate, i, i),
 -              source = wavegen.link_task.outputs[0],
 
 
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