Hi Sreena, 1. have you added your block using gr_modtool? otherwise, cmake won't notice it's there. 2. if you have, what version of GNU Radio are you using? Support for python-only OOT modules have but recently been added.
Greetings, Marcus On 20.06.2014 11:41, sreena p h wrote: > Hi > > I have written a block in python and was trying to create an out of tree > module as given in the gnuradio tutorial. > While using cmake ../ the following error occured. > CMake Error: CMake can not determine linker language for target:gnuradio-dec > CMake Error: Cannot determine link language for target "gnuradio-dec". > > this was rectified by removing the lib directory and the cmake file was > created without error. Then i run the make install and found following error: > > Scanning dependencies of target _dec_swig > [ 46%] Building CXX object > swig/CMakeFiles/_dec_swig.dir/dec_swigPYTHON_wrap.cxx.o > Linking CXX shared module _dec_swig.so > /usr/bin/ld: cannot find -lgnuradio-dec > collect2: error: ld returned 1 exit status > make[2]: *** [swig/_dec_swig.so] Error 1 > make[1]: *** [swig/CMakeFiles/_dec_swig.dir/all] Error 2 > make: *** [all] Error 2 > > what should i do to rectify this linking error.. > > > Regards > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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