Re: Can't load module linked against shared libprotobuf.so, GNU Radio 3.8.1.0

2022-02-17 Thread Vasil Velichkov
Hi Jameson, On 16/02/2022 21.49, Jameson Collins wrote: > I have an OOT module that uses Protobuf. Normally I link this against > libprotobuf.so, however when I do this and attempt to import my module in > python, I get errors about undefined symbols. Normally this should not happen. What Linu

Problem when building a RFNoC FFT image

2022-02-17 Thread Benito Paramo
Hi everyone, I'm using Ubuntu 20.04,, UHD 4.2.0 and GNU Radio 3.8. I'm using also an USRP X310 for RFNoC development but I'm getting problems when I'm creating the FFT block. Once I've changed all the Verilog files, all the .yml and all the controllers, I see that the files named fft_impl.cc and

Re: Can't load module linked against shared libprotobuf.so, GNU Radio 3.8.1.0

2022-02-17 Thread Jameson Collins
So here comes the first wrinkle: I'm doing this in a conda environment and not using libs in /usr. Additionally, I am using a version of protobuf I compile. I believe that I found the problem. I've been using a script to setup conda with a few packages that I need. I believe that at some point