if ! grep -q "grc" $HOME/.gnuradio/config.conf ; then
echo "[grc]
local_blocks_path=$PWD/../grc/" >> $HOME/.gnuradio/config.conf
fi
export LD_LIBRARY_PATH=":$PWD/../build/lib:$LD_LIBRARY_PATH"
export PYTHONPATH="$PWD/../build/swig:$PWD/../python:$PYTHONPATH"
export PATH="$PWD/gui:$PWD/../python/ofdm:$PATH"
