I've tried FindArmadillo, and I even tried doing the same for BLAS and
LAPACK. I still get the same error, although with FindArmadillo, it seems
like it finds Armadillo (even if Cmake says otherwise) according to
CmakeCache.txt. BLAS and LAPACK don't get found, however, and the undefined
symbol I think might be from LAPACK, rather than Armadillo. That said,
cmake still fails whenever I add the line "include (Armadillo)" to
CmakeLists.txt
Something I don't know (but could also be the answer) is that my
CmakeLists.txt has the lines
find_package(BLAS REQUIRED)
find_package(LAPACK REQUIRED)
find_package(Armadillo)
include (Armadillo) (where the error happens)
but my output is:
-- A library with BLAS API found.
-- A library with BLAS API found.
-- A library with LAPACK API found.
CMake Error at CMakeLists.txt:129 (include):
include could not find load file:
Armadillo
Shouldn't LAPACK use the LAPACK API?
-Rich
On Fri, Feb 24, 2017 at 3:36 PM, Richard Mcallister <rj...@bu.edu> wrote:
> Sorry, I didn't realize I hit reply not reply all
>
> Thanks! I'll add it in and see what happens.
>
> On Fri, Feb 24, 2017 at 3:30 PM, Marcus Müller <marcus.muel...@ettus.com>
> wrote:
>
>> yep, simply copy over to cmake/Modules. That way, CMake will find it when
>> you look for Armadillo
>>
>> Cheers,
>>
>> Marcus
>>
>> PS: I think this might be useful in the future, so please try to keep the
>> mailing list in CC:
>>
>> On 24.02.2017 21:25, Richard Mcallister wrote:
>>
>> FindArmadillo.cmake in cmake/Modules? I haven't included it, so I just
>> place the file in cmake/Modules? Or how I should include it in my OOT
>> module?
>>
>> On Fri, Feb 24, 2017 at 3:22 PM, Marcus Müller <marcus.muel...@ettus.com>
>> wrote:
>>
>>> Ah sorry, forgot to mention the key point: you've got the
>>> FindArmadillo.cmake from gr-specest?
>>>
>>>
>>> On 24.02.2017 21:18, Richard Mcallister wrote:
>>>
>>> Hey Marcus,
>>>
>>> I added the following lines to my CMakeLists.txt, following from what
>>> gr-specest had:
>>> find_package(BLAS REQUIRED)
>>> find_package(LAPACK REQUIRED)
>>> find_package(Armadillo)
>>> include(Armadillo)
>>>
>>> And when i run 'make' it results in:
>>> -- A library with BLAS API found.
>>> -- A library with BLAS API found.
>>> -- A library with LAPACK API found.
>>> CMake Error at CMakeLists.txt:125 (include):
>>> include could not find load file:
>>>
>>> Armadillo
>>> (The other lines are just the standard outputs in the console)
>>> Line 125 is include(Armadillo). I guess thats where error is, although
>>> pybombs tells me armadillo is installed. Is there a way to manually link it?
>>>
>>> Thanks,
>>> Rich
>>>
>>>
>>>
>>> On Fri, Feb 24, 2017 at 2:54 PM, Marcus Müller <marcus.muel...@ettus.com
>>> > wrote:
>>>
>>>> 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-v
>>>> lp2/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
>>>>
>>>>
>>>> _______________________________________________
>>>> Discuss-gnuradio mailing
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>>>>
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>>>
>>>
>
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