Shared Library in GNU Radio - undefined symbol: mclinitializeApplication_proxy

Hello,

I think that my problem may be similar to that in:

https://www.ruby-forum.com/topic/210289

I have compiled some simple code as a shared library in MATLAB, and am
trying to run it within GNU Radio.

I can make, and install the code without any problem.

However, when I use the block in GNU Radio, I get an error related to
SWIG

‘File
“/usr/local/lib/python2.7/dist-packages/trl_aissa/trl_aissa_swig.py”,line
22, in swig_import_helper _mod =
imp.local_module(’_trl_aissa_swig’,fp,pathname,description)
ImportError: /usr/local/lib/libgnuradio-trl_aissa.so:
mclinitializeApplication_proxy’

In Need help with gr how to create a signal processing block template - GNU Radio - Ruby-Forum, there is discussion on how
to use automake and _LIBADD, however I am not clear how this relates to
cmake and the ‘CMakeLists.txt’

Any help would be most gratefully accepted - let me know if I can
provide any more information.

Regards,

David