I remember we had quite a struggle for a moment, but fixed that for
gr-specest. See https://github.com/kit-cel/gr-specest.
Best regards,
Marcus
On 24.02.2017 20:31, Richard Mcallister wrote:
> Hey all,
>
> This might be more of an error with cmake or armadillo, but I've been
> trying to use armadillo in an OOT module. I've called make and built
> the module, no issues with missing libraries or anything. Pybombs
> tells me that armadillo is installed, along with blas and lapack. I'm
> using the latest gnuradio update, and I'm on Ubuntu 16.04
>
> However, when I run 'ctest -V -R'
> Test timeout computed to be: 9.99988e+06
> 3: Traceback (most recent call last):
> 3: File "/home/rich/Desktop/repos3/gr-vlp2/python/qa_amp2d_ff.py",
> line 24, in <module>
> 3: import vlp2_swig as vlp2
> 3: File "/home/rich/Desktop/repos3/gr-vlp2/build/swig/vlp2_swig.py",
> line 28, in <module>
> 3: _vlp2_swig = swig_import_helper()
> 3: File "/home/rich/Desktop/repos3/gr-vlp2/build/swig/vlp2_swig.py",
> line 24, in swig_import_helper
> 3: _mod = imp.load_module('_vlp2_swig', fp, pathname, description)
> 3: ImportError:
> /home/rich/Desktop/repos3/gr-vlp2/build/lib/libgnuradio-vlp2.so:
> undefined symbol: wrapper_sgelsd_
>
> All of the tests in the OOT modules fail (except test_vlp2), including
> blocks that don't use armadillo. I've looked at gr-specest and added
> the following lines to my CMakeLists.txt:
> find_package(BLAS REQUIRED)
> find_package(LAPACK REQUIRED)
> find_package(Armadillo)
>
> and still get the same issues. I'm pretty sure cmake is missing
> something, I'm just not sure what. Has anyone else had issues with
> this before?
>
>
> Thanks,
> Rich
>
>
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