extdesc="the Audio Analysis Extension"

if [ "x$GEXTAUDIO" = "x" ] ; then
  export GEXTAUDIO=`pwd`
  export GEXTAUDIO_INSTALLED=$GEXTAUDIO/installed

  export PATH=$GEXTAUDIO_INSTALLED/bin:$PATH

  if [ "x$LD_LIBRARY_PATH" = "x" ] ; then
    export LD_LIBRARY_PATH=$GEXTAUDIO_INSTALLED/lib
  else
    export LD_LIBRARY_PATH=$GEXTAUDIO_INSTALLED/lib:$LD_LIBRARY_PATH
  fi

  if [ "x$GSDLEXTS" = "x" ] ; then
    export GSDLEXTS=audio
  else 
    export GSDLEXTS=$GSDLEXTS:audio
  fi


  echo "+Your environment is now setup for $extdesc to Greenstone"
else
  echo "+Your environment is already setup for $extdesc to Greenstone"
fi