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//lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line #58

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lucasjinreal opened this issue Jan 3, 2018 · 3 comments
Open

//lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line #58

lucasjinreal opened this issue Jan 3, 2018 · 3 comments

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@lucasjinreal
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what is the error:

[100%] Linking CXX executable run_net
/usr/bin/ld: CMakeFiles/run_net.dir/tests/run_net.cpp.o: undefined reference to symbol 'pthread_create@@GLIBC_2.2.5'
//lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
CMakeFiles/run_net.dir/build.make:99: recipe for target 'run_net' failed
make[2]: *** [run_net] Error 1
CMakeFiles/Makefile2:141: recipe for target 'CMakeFiles/run_net.dir/all' failed
make[1]: *** [CMakeFiles/run_net.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
@luoyetx
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luoyetx commented Jan 3, 2018

You need to link pthread, add link flags in tests.cmake

@lucasjinreal
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Why not add that directly in repo as people may always got this error.

@luoyetx
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luoyetx commented Jan 4, 2018

This error depends on your system platform.

@OrHirshfeldFFR OrHirshfeldFFR mentioned this issue Jun 25, 2018
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@luoyetx @lucasjinreal