I’ve Installed itpp via MacPorts too.
Actually I've solved this library problem by adding ITPP_LIBRARIES to
target_link_libraries in lib/CMakeLists.
However, I got another issue.
Although ofdm_parse_payload block (from the OOT module) is well recognized in
gnuradio (in GUI app. as shown in the figure),
it gives me an error when I try to execute it:
self.wifirecv_ofdm_parse_payload_1 = wifirecv.ofdm_parse_payload('')
AttributeError: module 'wifirecv' has no attribute ‘ofdm_parse_payload’)
Can I get any help?
Best,
> 2021. 3. 15. 오후 7:51, Marcus Müller <[email protected]> 작성:
>
> Sadly, it's really the issue as shown by your output that your linker can't
> find the itpp
> library. Since you've said you've installed it, please check whether it's
> installed where
> your toolchain expects it. *how* you've installed it, specifically, might be
> helpful. Was
> it also using macports?
>
> Best regards,
> Marcus
>
> On 15.03.21 03:22, Louis Jung wrote:
>> Thank you for your reply!
>>
>> Actually I’ve installed itpp and itpp-dev (command was different, cause I’m
>> using Mac),
>> but it showed the same error..
>>
>> I think there is another issue.
>>
>>> 2021. 3. 10. 오후 7:56, Andi Kita <[email protected]
>>> <mailto:[email protected]>> 작성:
>>>
>>> sudo apt-get install libitpp-dev
>>>
>>> On Tue, Mar 9, 2021, 9:05 PM Louis Jung <[email protected]
>>> <mailto:[email protected]>>
>>> wrote:
>>>
>>> Hello,
>>>
>>> I’m currently trying to port ‘gr-csitool’
>>> (https://github.com/qiank10/gr-csitool
>>> <https://github.com/qiank10/gr-csitool>) from gnuradio v3.7 to v3.8 in
>>> OS X.
>>>
>>> I’ve installed gnuradio via MacPorts.
>>>
>>> While I’ve followed instruction from
>>>
>>> 'https://wiki.gnuradio.org/index.php/GNU_Radio_3.8_OOT_Module_Porting_Guide’
>>>
>>> <https://wiki.gnuradio.org/index.php/GNU_Radio_3.8_OOT_Module_Porting_Guide%E2%80%99>,
>>> I got a problem while linking (I think).
>>>
>>> Since gr-csitool requires ‘itpp’ library, I’ve installed and trying to
>>> include it to
>>> OOT modules, but it seems not working.
>>>
>>> In lib/CMakeLists.txt, I added 'target_link_libraries(gnuradio-csitool
>>> gnuradio::gnuradio-runtime gnuradio::gnuradio-blocks
>>> gnuradio::gnuradio-fft
>>> gnuradio::gnuradio-filter Volk::volk itpp)’
>>>
>>> Then, while making, it shows linker failure as below:
>>> *Scanning dependencies of target gnuradio-csitool*
>>> [ 8%] Building CXX object
>>> lib/CMakeFiles/gnuradio-csitool.dir/ofdm_sync_and_decode_header_impl.cc.o
>>> [ 16%] Building CXX object
>>>
>>> lib/CMakeFiles/gnuradio-csitool.dir/ofdm_sync_and_decode_header_history_impl.cc.o
>>> [ 25%] Building CXX object
>>> lib/CMakeFiles/gnuradio-csitool.dir/ofdm_equalize_symbols_impl.cc.o
>>> [ 33%] Building CXX object
>>>
>>> lib/CMakeFiles/gnuradio-csitool.dir/ofdm_equalize_symbol_simpledfe_impl.cc.o
>>> [ 41%] *Linking CXX shared library libgnuradio-csitool.dylib*
>>> ld: library not found for -litpp
>>> clang: *error: *linker command failed with exit code 1 (use -v to see
>>> invocation)
>>> make[2]: *** [lib/libgnuradio-csitool.v1.0-compat-xxx-xunknown.dylib]
>>> Error 1
>>> make[1]: *** [lib/CMakeFiles/gnuradio-csitool.dir/all] Error 2
>>> make: *** [all] Error 2
>>>
>>> Here is my cmake command (if neededd)
>>> CC=/usr/bin/llvm-gcc CXX=/usr/bin/llvm-g++ cmake \
>>>
>>> -DPYTHON_EXECUTABLE=/opt/local/Library/Frameworks/Python.framework/Versions/3.7/bin/python3.7
>>> \
>>>
>>> -DPYTHON_INCLUDE_DIR=/opt/local/Library/Frameworks/Python.framework/Versions/3.7/Headers
>>> \
>>>
>>> -DPYTHON_LIBRARY=/opt/local/Library/Frameworks/Python.framework/Versions/3.7/Python
>>> \
>>> -DSPHINX_EXECUTABLE=/opt/local/bin/rst2html-3.7.py
>>> <http://rst2html-3.7.py/> \
>>>
>>> -DGR_PYTHON_DIR=/opt/local/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages
>>> \
>>> -DCMAKE_INSTALL_PREFIX=/opt/local ..
>>>
>>> Can I have any hint?
>>>
>>> Thanks a lot!
>>>
>>
>
