Re: [Discuss-gnuradio] Make test failed

[Martin Braun (CEL)]

On Thu, Jan 31, 2013 at 07:37:30PM -0500, Khizer Kaleem wrote:
> Thanks Josh. It worked. Apparently, the gr_modtool.py is not including the API
> in the header.

Well, it should.
I must admit I bungled gr_modtool a bit while working on porting it to
3.6.4, but it should be in a working state now.

Can you please post the command you used to add the block and the header
that was generated?

MB


> 
> 
> -Khizer Kaleem
> 
> 
> 
> On Thu, Jan 31, 2013 at 4:32 PM, Josh Blum <address@hidden> wrote:
> 
> 
> 
>     > 2: Test command: /bin/sh
>     > "/home/mkk/Desktop/gr-howto/build/python/qa_square_ff_test.sh"
>     > 2: Test timeout computed to be: 9.99988e+06
>     > 2: Traceback (most recent call last):
>     > 2:   File "/home/mkk/Desktop/gr-howto/python/qa_howto_square_ff.py", 
> line
>     > 23, in <module>
>     > 2:     import howto_swig as howto
>     > 2:   File "/home/mkk/Desktop/gr-howto/build/swig/howto_swig.py", line 
> 24,
>     > in <module>
>     > 2:     _howto_swig = swig_import_helper()
>     > 2:   File "/home/mkk/Desktop/gr-howto/build/swig/howto_swig.py", line 
> 20,
>     > in swig_import_helper
>     > 2:     _mod = imp.load_module('_howto_swig', fp, pathname, description)
> 
>     > 2: *ImportError: /home/mkk/Desktop/gr-howto/build/swig/_howto_swig.so:
>     > undefined symbol: _Z20howto_make_square_ffv*
> 
>     > 2/2 Test #2: qa_square_ff .....................***Failed    0.09 sec
>     >
>     > 50% tests passed, 1 tests failed out of 2
>     >
>     > Total Test time (real) =   0.11 sec
>     >
>     > The following tests FAILED:
>     >   2 - qa_square_ff (Failed)
>     > Errors while running CTest
>     >
> 
>     > I know this a linking problem error.If anyone can *help* with this I
>     *would*
>     >  really *appreciate. *
>     > *
>     > *
>     Well, it says the symbol is missing: undefined symbol:
>     _Z20howto_make_square_ffv*
> 
>     So this is something declared in a header file but not exposed by your
>     library. You probably need to implement howto_make_square_ffv, or make
>     sure the declaration in the header file has the proper API export macro.
> 
>     -josh
> 
>     _______________________________________________
>     Discuss-gnuradio mailing list
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>     https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> 
> 

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-- 
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
Research Associate

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Building 05.01
76131 Karlsruhe

Phone: +49 721 608-43790
Fax: +49 721 608-46071
www.cel.kit.edu

KIT -- University of the State of Baden-Württemberg and
National Laboratory of the Helmholtz Association

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