pothosware/SoapySDRPlay3

Compile error (undefined reference)

Closed this issue · 3 comments

helioshk commented

Hi, can someone help with that:

[ 16%] Building CXX object CMakeFiles/sdrPlaySupport.dir/Registration.cpp.o
[ 33%] Building CXX object CMakeFiles/sdrPlaySupport.dir/sdrplay_api.cpp.o
[ 50%] Building CXX object CMakeFiles/sdrPlaySupport.dir/Settings.cpp.o
[ 66%] Building CXX object CMakeFiles/sdrPlaySupport.dir/Streaming.cpp.o
[ 83%] Building CXX object CMakeFiles/sdrPlaySupport.dir/Version.cpp.o
[100%] Linking CXX shared module libsdrPlaySupport.so
/usr/bin/ld: CMakeFiles/sdrPlaySupport.dir/Settings.cpp.o:(.data.rel.ro._ZTV12SoapySDRPlay[_ZTV12SoapySDRPlay]+0x338): undefined reference to SoapySDR::Device::getSettingInfo(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const' /usr/bin/ld: CMakeFiles/sdrPlaySupport.dir/Settings.cpp.o:(.data.rel.ro._ZTV12SoapySDRPlay[_ZTV12SoapySDRPlay]+0x358): undefined reference to SoapySDR::Device::getSettingInfo(int, unsigned long, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) const'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/sdrPlaySupport.dir/build.make:163: libsdrPlaySupport.so] Error 1
make[1]: *** [CMakeFiles/Makefile2:84: CMakeFiles/sdrPlaySupport.dir/all] Error 2
make: *** [Makefile:136: all] Error 2

fventuri commented

@helioshk - thanks for submitting this issue.

I just built SoapySDR and SoapySDRPlay3 from the latest version in the master branch, and both builds ran without errors on my Linux desktop (I am on Fedora Core).

Do you mind rerunning the make command with the argument VERBOSE=1, i.e.:

make VERBOSE=1

and post the output here, so we can see more details about the failing link command?

Thanks,
Franco

helioshk commented

@fventuri

Note that i'm using the SoapySDR library from debian bookworm, might that be an issue?

/usr/bin/cmake -E cmake_link_script CMakeFiles/sdrPlaySupport.dir/link.txt --verbose=1
/usr/bin/c++ -fPIC -O3 -DNDEBUG -pthread -shared -o libsdrPlaySupport.so CMakeFiles/sdrPlaySupport.dir/Registration.cpp.o CMakeFiles/sdrPlaySupport.dir/sdrplay_api.cpp.o CMakeFiles/sdrPlaySupport.dir/Settings.cpp.o CMakeFiles/sdrPlaySupport.dir/Streaming.cpp.o CMakeFiles/sdrPlaySupport.dir/Version.cpp.o -Wl,-rpath,/usr/local/lib: /usr/local/lib/libsdrplay_api.so /usr/lib/x86_64-linux-gnu/libSoapySDR.so.0.8.1 -Wl,--no-undefined -pthread
/usr/bin/ld: CMakeFiles/sdrPlaySupport.dir/Settings.cpp.o:(.data.rel.ro._ZTV12SoapySDRPlay[_ZTV12SoapySDRPlay]+0x338): undefined reference to SoapySDR::Device::getSettingInfo(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const' /usr/bin/ld: CMakeFiles/sdrPlaySupport.dir/Settings.cpp.o:(.data.rel.ro._ZTV12SoapySDRPlay[_ZTV12SoapySDRPlay]+0x358): undefined reference to SoapySDR::Device::getSettingInfo(int, unsigned long, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) const'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/sdrPlaySupport.dir/build.make:163: libsdrPlaySupport.so] Error 1
make[2]: Leaving directory '/home/helios/git/SoapySDRPlay/build'
make[1]: *** [CMakeFiles/Makefile2:84: CMakeFiles/sdrPlaySupport.dir/all] Error 2
make[1]: Leaving directory '/home/helios/git/SoapySDRPlay/build'

helioshk commented

My bad, i found remnants of an old soapysdr installation in /usr/local
I removed them and now it compiles.