Hi all, I was trying to convert an existed c++ project to CMake. The existed worked well with makefile, and i have converted similar one successfully. but when i try to convert this one, some confusing errors occurred, as below： 18:22:10: Running steps for project encryption... 18:22:10: Starting: "/export/opt/cmake-3.2.2/bin/cmake" --build . --target all Linking CXX executable dist/Debug_64/GNU-Linux-x86/encryption CMakeFiles/encryption.dir/encryption.cc.o: In function `main': /export1/chao/nanos/nano_clean/nano_clean/src/encryption/encryption.cc:33: undefined reference to `stlp_std::cout' ... /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/stl/_string.c:604: undefined reference to `stlp_std::__stl_throw_out_of_range(char const*)' ... (more detail at bottom of this mail)
At first i think it can't find iostream, so i include iostream at /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/ by using 'INCLUDE_DIRECTORIES', but i did not work. Could you please give me some advices? Best regards, Chao detail error messages: 18:22:10: Running steps for project encryption... 18:22:10: Starting: "/export/opt/cmake-3.2.2/bin/cmake" --build . --target all Linking CXX executable dist/Debug_64/GNU-Linux-x86/encryption CMakeFiles/encryption.dir/encryption.cc.o: In function `main': /export1/chao/nanos/nano_clean/nano_clean/src/encryption/encryption.cc:33: undefined reference to `stlp_std::cout' /export1/chao/nanos/nano_clean/nano_clean/src/encryption/encryption.cc:39: undefined reference to `stlp_std::cout' /export1/chao/nanos/nano_clean/nano_clean/src/encryption/encryption.cc:46: undefined reference to `stlp_std::cout' /export1/chao/nanos/nano_clean/nano_clean/src/encryption/encryption.cc:48: undefined reference to `stlp_std::cout' /export1/chao/nanos/nano_clean/nano_clean/src/encryption/encryption.cc:54: undefined reference to `stlp_std::cout' CMakeFiles/encryption.dir/encryption.cc.o:/export1/chao/nanos/nano_clean/nano_clean/src/encryption/encryption.cc:56: more undefined references to `stlp_std::cout' follow CMakeFiles/encryption.dir/encryption.cc.o: In function `stlp_std::ios_base::_M_check_exception_mask()': /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/stl/_ios_base.h:191: undefined reference to `stlp_std::ios_base::_M_throw_failure()' CMakeFiles/encryption.dir/encryption.cc.o: In function `stlp_std::priv::_String_base<char, stlp_std::allocator<char> >::_M_throw_out_of_range() const': /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/stl/_string.c:604: undefined reference to `stlp_std::__stl_throw_out_of_range(char const*)' CMakeFiles/encryption.dir/encryption.cc.o: In function `stlp_std::priv::_String_base<char, stlp_std::allocator<char> >::_M_throw_length_error() const': /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/stl/_string.c:600: undefined reference to `stlp_std::__stl_throw_length_error(char const*)' CMakeFiles/encryption.dir/encryption.cc.o: In function `char* boost::detail::lcast_put_unsigned<stlp_std::char_traits<char>, unsigned int, char>(unsigned int, char*)': /export1/chao/nanos/nano_clean/nano_clean/lib/boost/1.49.0/boost/lexical_cast.hpp:561: undefined reference to `stlp_std::locale::locale()' /export1/chao/nanos/nano_clean/nano_clean/lib/boost/1.49.0/boost/lexical_cast.hpp:562: undefined reference to `stlp_std::locale::classic()' /export1/chao/nanos/nano_clean/nano_clean/lib/boost/1.49.0/boost/lexical_cast.hpp:562: undefined reference to `stlp_std::locale::operator!=(stlp_std::locale const&) const' /export1/chao/nanos/nano_clean/nano_clean/lib/boost/1.49.0/boost/lexical_cast.hpp:617: undefined reference to `stlp_std::locale::~locale()' /export1/chao/nanos/nano_clean/nano_clean/lib/boost/1.49.0/boost/lexical_cast.hpp:617: undefined reference to `stlp_std::locale::~locale()' CMakeFiles/encryption.dir/encryption.cc.o: In function `stlp_std::allocator<char>::_M_allocate(unsigned long, unsigned long&)': /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/stl/_alloc.h:348: undefined reference to `stlp_std::__malloc_alloc::allocate(unsigned long)' CMakeFiles/encryption.dir/encryption.cc.o: In function `stlp_std::numpunct<char>* stlp_std::priv::_UseFacet<stlp_std::numpunct<char> >(stlp_std::locale const&, stlp_std::numpunct<char> const*)': /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/stl/_locale.h:349: undefined reference to `stlp_std::locale::_M_use_facet(stlp_std::locale::id const&) const' CMakeFiles/encryption.dir/encryption.cc.o: In function `stlp_std::locale::id& stlp_std::priv::_GetFacetId<stlp_std::numpunct<char> >(stlp_std::numpunct<char> const*)': /export1/chao/nanos/nano_clean/nano_clean/lib/STLport/stlport/stl/_locale.h:325: undefined reference to `stlp_std::numpunct<char>::id' collect2: error: ld returned 1 exit status gmake[2]: *** [dist/Debug_64/GNU-Linux-x86/encryption] Error 1 gmake[1]: *** [CMakeFiles/encryption.dir/all] Error 2 gmake: *** [all] Error 2 18:22:10: The process "/export/opt/cmake-3.2.2/bin/cmake" exited with code 2. Error while building/deploying project encryption (kit: kit-chao) When executing step "Make" 18:22:11: Elapsed time: 00:01. -- View this message in context: http://cmake.3232098.n2.nabble.com/Linking-CXX-executable-xxx-undefined-reference-to-stlp-std-cout-tp7593473.html Sent from the CMake mailing list archive at Nabble.com. -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake
