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 <ak...@qmail.qcc.edu >> <mailto:ak...@qmail.qcc.edu>> 작성: >> >> sudo apt-get install libitpp-dev >> >> On Tue, Mar 9, 2021, 9:05 PM Louis Jung <insom...@asleep.ai >> <mailto:insom...@asleep.ai>> >> 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! >> >
