On 29/06/2021 19.07, Anton Ottosson wrote:
> Thank you for so generously taking time out of your day to look at this. I agree with your analysis and have now submitted an issue (https://github.com/gnuradio/gnuradio/issues/4825
) about this
to the GNU Radio GitHub repository.
Nice. Thanks for opening an issue.
> However, it seems like I might have found an additional issue, possibly related. I wanted to make progress with the OOT tutorial (https://wiki.gnuradio.org/index.php/OutOfTreeModules
i used Ron's suggested workaround with installing the module to get the tests to work. The new issue appears a bit later in the tutorial, when we attempt to add another block to the module. Instead of me describing it here, I have once again set up a GitHub
) to illustrate the problem. The README describes the process, and of course the rest of the repo contains the state of the module.
First check that you have `square2_ff_pydoc.h` file in `build/python/bindings` directory and if not run `make clean` and `make`. But if there is a `square2_ff_pydoc.h` then run `make VERBOSE=1` and check that an include flag (`-I`) that contains the full path
to `build/python/bindings` is present.
I'm able to successfully build your oot_tutorial_issue on Fedora 35 with gnuradio 22.214.171.124 and pybind 2.6.2-3. Here is the relevant part of `make VERBOSE=1`
[ 70%] Building CXX object python/bindings/CMakeFiles/howto_python.dir/square2_ff_python.cc.o
cd /home/test/oot_tutorial_issue/build/python/bindings && /usr/bin/c++ -DGR_MPLIB_GMP -DGR_PERFORMANCE_COUNTERS -Dhowto_python_EXPORTS -I/home/test/oot_tutorial_issue/build/python/bindings -I/home/test/oot_tutorial_issue/python/bindings/../../lib -I/home/test/oot_tutorial_issue/python/bindings/../../include
-I/home/test/oot_tutorial_issue/lib/../include -isystem /usr/lib64/python3.10/site-packages/numpy/core/include -isystem /usr/include/python3.10 -O3 -DNDEBUG -fPIC -fvisibility=hidden -fvisibility=hidden -Wno-unused-variable -flto -fno-fat-lto-objects -std=gnu++14
-MD -MT python/bindings/CMakeFiles/howto_python.dir/square2_ff_python.cc.o -MF CMakeFiles/howto_python.dir/square2_ff_python.cc.o.d -o CMakeFiles/howto_python.dir/square2_ff_python.cc.o -c /home/test/oot_tutorial_issue/python/bindings/square2_ff_python.cc