*enter the git directory and launch the following command
*:<code>export PROJ_DIR=$(pwd)/../bora-build-YYYYMMDD-nobk</code>
*launch the Vivado Design Suite with the following commands{{efn|In a 32 bit system, Vivado settings are configured with the following command <code>/opt/Xilinx/Vivado/2014.4/settings32.sh</code>}}{{efn|Passing the -tclargs "-bitstream" parameters allows for automatic building of the FPGA bitstream.}}:
<pre>
. /opt/Xilinx/Vivado/2014.4/settings64.sh1