[Discuss-gnuradio] Link error in _blocks_swig10.pyd

2017-11-14 Thread Gisle Vanem
I had trouble linking the _blocks_swig10.pyd block. (some missing '_imp_' symbols). So I investigated the ./gr-blocks/lib/ code and noticed there was a missing 'BLOCKS_API' for the classes in moving_average_XX_impl.h.t. This patch patch fixed it: --- a/gr-blocks/lib/moving_average_XX_impl.h.t 20

Re: [Discuss-gnuradio] link error

2015-01-28 Thread Tom Rondeau
On Tue, Jan 27, 2015 at 8:35 AM, zs wrote: > Hi all: > Thank you in advance. > I have use the tool "gr_modtool" to create a cpp document.But an > error exists: > ImportError: /usr/local/lib/libgnuradio-mimo.so: undefined symbol: > _ZTIN2gr4mimo21csi_int_cfo_vcvc_implE >

Re: [Discuss-gnuradio] link error

2015-01-27 Thread Richard Bell
I'm fighting a similar kind of error with QT right now. I'll pass along some debug that I was asked to do. First open a terminal and execute the following: ldd /usr/local/lib/libgnuradio-mimo.so | grep libgnu Then search for the file it reports back like this: sudo find / -name 'filename.so*' I

[Discuss-gnuradio] link error

2015-01-27 Thread zs
Hi all: Thank you in advance. I have use the tool "gr_modtool" to create a cpp document.But an error exists: ImportError: /usr/local/lib/libgnuradio-mimo.so: undefined symbol: _ZTIN2gr4mimo21csi_int_cfo_vcvc_implE I have search the maillist,and find "sudo ldconfig" to so

[Discuss-gnuradio] link error

2015-01-27 Thread zs
Hi all: Thank you in advance. I have use the tool "gr_modtool" to create a cpp document.But an error exists: ImportError: /usr/local/lib/libgnuradio-mimo.so: undefined symbol: _ZTIN2gr4mimo21csi_int_cfo_vcvc_implE I have search the maillist,and find "sudo ldconfig" to so

Re: [Discuss-gnuradio] Link error in compilation of sample programs in /uhd/host/examples

2013-04-29 Thread Josh Blum
> The compile procedure I use is following: > $ mkdir /uhd/host/examples/build > $ cd /uhd/host/examples/build > $ cmake ../ > $ make > > "ldconfig -p | grep boost_thread" returns > > libboost_thread.so.1.49.0 (libc6,x86-64) => /usr/lib/libboost_thread.so.1.49.0 > libboost_thread.so (libc6,x86-6

[Discuss-gnuradio] Link error in compilation of sample programs in /uhd/host/examples

2013-04-29 Thread 中城 智之
Hi all, I installed GnuRadio+UHD onto Ubuntu 12.10(64bit) and 13.04(64bit) by using build-gnuradio script in http://www.sbrac.org/files/build-gnuradio. No error message had been displayed in the installation. But a following link error message is shown when I compile sample c++ programs in /uhd