우분투 10.10에서 작동하고 컴파일하는 C++ 프로그램이 있습니다. ..우분투 10.10에서 11.10으로 업그레이드 한 후 C++ 컴파일 오류가 발생했습니다.
g++ -rdynamic -o ../../../bin/camera Camera.o main.o moc_Camera.o -L/home/myusername/Desktop/project/lib -L/usr/lib/i386-linux-gnu -ljpeg -lcfitsio -lavcodec -lavformat -lswscale -lfftw3 -lfftw3f -lcv -lgdal1.7.0 -lmatrox_fake -lbacktrace -lexceptions -limage -limage_display -lio -ljpeg_image -llog -lmetadata -lpipe -lpipebrowser -lplumber -lplumbing -lqt -lserial -ltime -lwebcam -Wl,-R/home/myusername/Desktop/project/lib -lQtXml -lQtGui -lQtCore -lpthread
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_resync_to_restart'
/home/myusername/Desktop/project/lib/libplumber.so: undefined reference to `company::pipe::PipeBrowser::PipeBrowser()'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_std_error'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_CreateDecompress'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_start_compress'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_read_header'
/home/myusername/Desktop/project/lib/libqt.so: undefined reference to `ExceptionHandler::ExceptionHandler()'
/home/myusername/Desktop/project/lib/liblog.so: undefined reference to `Backtrace::add(void*)'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_destroy_decompress'
/home/myusername/Desktop/project/lib/libwebcam.so: undefined reference to `Exception::Exception(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/home/myusername/Desktop/project/lib/libimage.so: undefined reference to `Exception::Exception(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/home/myusername/Desktop/project/lib/libimage.so: undefined reference to `Exception::~Exception()'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_finish_compress'
/home/myusername/Desktop/project/lib/liblog.so: undefined reference to `Backtrace::~Backtrace()'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_destroy_compress'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_finish_decompress'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_set_defaults'
/home/myusername/Desktop/project/lib/liblog.so: undefined reference to `Backtrace::print(std::basic_ostream<char, std::char_traits<char> >&) const'
/home/myusername/Desktop/project/lib/libimage.so: undefined reference to `Exception::~Exception()'
/home/myusername/Desktop/project/lib/libimage.so: undefined reference to `typeinfo for Exception'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_start_decompress'
/home/myusername/Desktop/project/lib/libplumber.so: undefined reference to `ExceptionHandler::handle(Exception&)'
/home/myusername/Desktop/project/lib/liblog.so: undefined reference to `Backtrace::trace()'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_write_scanlines'
/home/myusername/Desktop/project/lib/liblog.so: undefined reference to `Backtrace::Backtrace()'
/home/myusername/Desktop/project/lib/libimage.so: undefined reference to `Exception::report(std::basic_ostream<char, std::char_traits<char> >&) const'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_CreateCompress'
/home/myusername/Desktop/project/lib/libjpeg_image.so: undefined reference to `jpeg_read_scanlines'
/home/myusername/Desktop/project/lib/libimage.so: undefined reference to `IOException::IOException(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
/home/myusername/Desktop/project/lib/liblog.so: undefined reference to `checkIO(std::basic_ios<char, std::char_traits<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
collect2: ld returned 1 exit status
make: *** [../../../bin/camera] Error 1
모든 라이브러리가 그래서 모든 정의되지 않은 참조가 왜 확실하지 메신저 : i가 11.10로 업그레이드 할 때, 나는이 오류 메시지 시작했다. 11.10으로 업그레이드 한 후에 다른 사람이 libjpeg 라이브러리에이 문제가 발생 했습니까? 아니면 업그레이드로 인해이 문제가 발생하는 이유에 대해 알기 원하십니까?
내 생각 엔 라이브러리가 새 버전으로 업그레이드 되었습니까? nm을 실행하면 새 라이브러리에 어떤 기호가 있는지 볼 수 있습니다. – Anycorn