Hi, I am trying to test a custom block built using rfnocmodtool and I get this error when I run make noc_block_<my_block>_tb *Setting up a 64-bit FPGA build environment for the USRP-X3x0...* *- Vivado: Found (/opt/Xilinx/Vivado/2015.4/bin)* *- Vivado HLS: Found (/opt/Xilinx/Vivado_HLS/2015.4/bin)* *Environment successfully initialized.* *Makefile:12: /usrp3/top/../tools/make/viv_sim_preamble.mak: No such file or directory* *Makefile:34: /usrp3/top/../tools/make/viv_simulator.mak: No such file or directory* *make[4]: *** No rule to make target `/usrp3/top/../tools/make/viv_simulator.mak'. Stop.* *make[3]: *** [CMakeFiles/noc_block_spreader_tb] Error 2* *make[2]: *** [CMakeFiles/noc_block_spreader_tb.dir/all] Error 2* *make[1]: *** [CMakeFiles/noc_block_spreader_tb.dir/rule] Error 2* When I run * cmake -DUHD_FPGA_DIR=/root/uhd/fpga-src/ ../* I see the following *checking for module 'fpga'* *-- package 'fpga' not found* *-- Found FPGA: /root/uhd/fpga-src* Not sure what is going wrong. Can someone please help.. thanks, - Prasanthi