Re: [Discuss-gnuradio] updating some processing blocks, problems

[davek]

Also i still get some warnings... not sure

op25/blocks/swig/op25_swig.i:17: Warning 302: Identifier
'op25_fsk4_demod_ff_sptr' redefined (ignored),
op25/blocks/include/op25_fsk4_demod_ff.h:33: Warning 302: previous
definition of 'op25_fsk4_demod_ff_sptr'.
op25/blocks/swig/op25_swig.i:19: Warning 302: Identifier
'op25_fsk4_slicer_fb_sptr' redefined (ignored),
op25/blocks/include/op25_fsk4_slicer_fb.h:40: Warning 302: previous
definition of 'op25_fsk4_slicer_fb_sptr'.
op25/blocks/swig/op25_swig.i:21: Warning 302: Identifier
'op25_decoder_bf_sptr' redefined (ignored),
op25/blocks/include/op25_decoder_bf.h:34: Warning 302: previous
definition of 'op25_decoder_bf_sptr'.


On Sat, Dec 29, 2012 at 3:25 PM, davek <address@hidden> wrote:
> Josh, Bastin Thanks for the reply.
>
> my op25_swig.i already has
>
> GR_SWIG_BLOCK_MAGIC2. I changed it to
> GR_SWIG_BLOCK_MAGIC
>
> And compilation completes without error.
> Is this a valid workaround? with what implications?
>
>
> On Sat, Dec 29, 2012 at 12:06 PM, Josh Blum <address@hidden> wrote:
>>
>>
>> On 12/29/2012 02:46 AM, davek wrote:
>>> Im trying to upgrade some signal processing blocks from autotools to cmake.
>>> https://github.com/KD8EYF/op25/tree/master/blocks
>>>
>>>
>>> "cmake ../ "
>>> seems to work fine
>>> http://pastebin.com/ycAqvSh8
>>>
>>> "make op25"
>>> has a few warnings but nothing serious looking. So this tells me at
>>> least the source is compiling fine
>>> http://pastebin.com/D8EUnMv8
>>>
>>> "make"
>>> i get some warnings "Found unknown command `\precondition'" when
>>> creating the doxygen ... not sure this is too important.
>>> but i also get some errors, Like:
>>>
>>> [ 80%] Building CXX object
>>> swig/CMakeFiles/_op25_swig.dir/op25_swigPYTHON_wrap.cxx.o
>>> /build/swig/op25_swigPYTHON_wrap.cxx: In function ‘PyObject*
>>> _wrap_new_fsk4_demod_ff_sptr__SWIG_0(PyObject*, PyObject*)’:
>>> /build/swig/op25_swigPYTHON_wrap.cxx:5784:22: error: ‘gr’ was not
>>> declared in this scope
>>>
>>> This file 'op25_swigPYTHON_wrap.cxx' is automatically generated by
>>> swig. I have no idea why its in error. Its almost like it not putting
>>> the processing blocks into the 'gr' namespace? if that even makes
>>> sense.. I dunno.. This is a bit over my head
>>>
>>> Full makelog w/ errors
>>> http://pastebin.com/raw.php?i=EbEk1TzL
>>>
>>> Does anyone see anything wrong with what im doing?
>>> Thanks
>>> Dave
>>>
>>
>> Is fsk4_demod_ff declared in a namespace?
>>
>> There is possibly a macro to deal with this:
>> GR_SWIG_BLOCK_MAGIC2
>>
>> http://gnuradio.org/cgit/gnuradio.git/tree/gnuradio-core/src/lib/swig/gr_swig_block_magic.i
>>
>>
>> -josh
>>
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