未定义引用`boost :: log_mt_posix :: basic_attribute_set< char> ::〜basic_attribute_set（）' [英] undefined reference to `boost::log_mt_posix::basic_attribute_set<char>::~basic_attribute_set()'

问题描述

Newbie问题...我第一次尝试Boost，因为我想测试驱动 Boost Log 库。我建立了这个测试程序...

Newbie question... I'm trying out Boost for the first time because I want to test drive the Boost Log library. I built this test program...

#include <boost/log/trivial.hpp>
#include <iostream>

int fibonacci(int num) {
    int i;
    int a = 1;
    int b = 1;

    for (i = 2; i <= num; ++i) {
        BOOST_LOG_TRIVIAL(info) << "Iteration " << i << " (a = " << a << ", b = " << b << ")...";
        b = a + b;
        a = b - a;
    }

    return a;
}

int main() {
    std::cout << "8th fibonacci number: " << fibonacci(8) << std::endl;
    return 0;
}

编译数据：

**** Build of configuration Debug for project LoggingCpp ****

make all 
Building file: ../main.cpp
Invoking: GCC C++ Compiler
g++ -O0 -g3 -Wall -c -fmessage-length=0 -lpthread -MMD -MP -MF"main.d" -MT"main.d" -o"main.o" "../main.cpp"
Finished building: ../main.cpp

Building target: LoggingCpp
Invoking: GCC C++ Linker
g++ -lpthread -o"LoggingCpp"  ./main.o   
./main.o: In function `~basic_logger':
/usr/include/boost/log/sources/basic_logger.hpp:90: undefined reference to `boost::log_mt_posix::basic_attribute_set<char>::~basic_attribute_set()'
./main.o: In function `boost::log_mt_posix::trivial::logger::construct_logger()':
/usr/include/boost/log/trivial.hpp:102: undefined reference to `boost::log_mt_posix::trivial::aux::init()'
./main.o: In function `void boost::call_once<void (*)()>(boost::once_flag&, void (*)())':
/usr/include/boost/thread/pthread/once.hpp:51: undefined reference to `boost::detail::get_once_per_thread_epoch()'
/usr/include/boost/thread/pthread/once.hpp:55: undefined reference to `boost::detail::once_epoch_mutex'
/usr/include/boost/thread/pthread/once.hpp:66: undefined reference to `boost::detail::once_epoch_mutex'
/usr/include/boost/thread/pthread/once.hpp:77: undefined reference to `boost::detail::once_global_epoch'
/usr/include/boost/thread/pthread/once.hpp:77: undefined reference to `boost::detail::once_global_epoch'
/usr/include/boost/thread/pthread/once.hpp:77: undefined reference to `boost::detail::once_global_epoch'
/usr/include/boost/thread/pthread/once.hpp:78: undefined reference to `boost::detail::once_epoch_cv'
/usr/include/boost/thread/pthread/once.hpp:84: undefined reference to `boost::detail::once_epoch_mutex'
/usr/include/boost/thread/pthread/once.hpp:84: undefined reference to `boost::detail::once_epoch_cv'
/usr/include/boost/thread/pthread/once.hpp:88: undefined reference to `boost::detail::once_global_epoch'
/usr/include/boost/thread/pthread/once.hpp:73: undefined reference to `boost::detail::once_epoch_cv'
./main.o: In function `record_pump':
/usr/include/boost/log/sources/record_ostream.hpp:293: undefined reference to `boost::log_mt_posix::aux::stream_provider<char>::allocate_compound(boost::log_mt_posix::basic_record<char> const&)'
./main.o: In function `~auto_release':
/usr/include/boost/log/sources/record_ostream.hpp:280: undefined reference to `boost::log_mt_posix::aux::stream_provider<char>::release_compound(boost::log_mt_posix::aux::stream_provider<char>::stream_compound*)'
./main.o: In function `boost::log_mt_posix::sources::aux::logger_singleton<boost::log_mt_posix::trivial::logger>::init_instance()':
/usr/include/boost/log/sources/global_logger_storage.hpp:126: undefined reference to `boost::log_mt_posix::sources::aux::global_storage<char>::get_or_init(std::type_info const&, boost::function0<boost::shared_ptr<boost::log_mt_posix::sources::aux::logger_holder_base> > const&)'
/usr/include/boost/log/sources/global_logger_storage.hpp:147: undefined reference to `boost::log_mt_posix::odr_violation::throw_(char const*, unsigned long, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
./main.o: In function `boost::log_mt_posix::sources::aux::severity_level<boost::log_mt_posix::trivial::severity_level>::set_value(boost::log_mt_posix::trivial::severity_level)':
/usr/include/boost/log/sources/severity_feature.hpp:95: undefined reference to `boost::log_mt_posix::sources::aux::set_severity_level(int)'
./main.o: In function `boost::log_mt_posix::basic_record<char> boost::log_mt_posix::sources::basic_logger<char, boost::log_mt_posix::sources::severity_logger_mt<boost::log_mt_posix::trivial::severity_level>, boost::log_mt_posix::sources::multi_thread_model<boost::log_mt_posix::aux::light_rw_mutex> >::open_record_unlocked<boost::parameter::aux::tagged_argument<boost::log_mt_posix::keywords::tag::severity, boost::log_mt_posix::trivial::severity_level const> >(boost::parameter::aux::tagged_argument<boost::log_mt_posix::keywords::tag::severity, boost::log_mt_posix::trivial::severity_level const> const&)':
/usr/include/boost/log/sources/basic_logger.hpp:269: undefined reference to `boost::log_mt_posix::basic_core<char>::open_record(boost::log_mt_posix::basic_attribute_set<char> const&)'
./main.o: In function `boost::log_mt_posix::sources::basic_logger<char, boost::log_mt_posix::sources::severity_logger_mt<boost::log_mt_posix::trivial::severity_level>, boost::log_mt_posix::sources::multi_thread_model<boost::log_mt_posix::aux::light_rw_mutex> >::push_record_unlocked(boost::log_mt_posix::basic_record<char> const&)':
/usr/include/boost/log/sources/basic_logger.hpp:280: undefined reference to `boost::log_mt_posix::basic_core<char>::push_record(boost::log_mt_posix::basic_record<char> const&)'
./main.o: In function `basic_logger<boost::parameter::aux::tagged_argument<boost::log_mt_posix::keywords::tag::severity, const boost::log_mt_posix::trivial::severity_level> >':
/usr/include/boost/log/sources/basic_logger.hpp:145: undefined reference to `boost::log_mt_posix::basic_core<char>::get()'
/usr/include/boost/log/sources/basic_logger.hpp:145: undefined reference to `boost::log_mt_posix::basic_attribute_set<char>::basic_attribute_set()'
./main.o: In function `~pair':
/usr/include/c++/4.5/bits/stl_pair.h:72: undefined reference to `boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> >::~basic_slim_string()'
/usr/include/c++/4.5/bits/stl_pair.h:72: undefined reference to `boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> >::~basic_slim_string()'
./main.o: In function `basic_logger':
/usr/include/boost/log/sources/basic_logger.hpp:135: undefined reference to `boost::log_mt_posix::basic_core<char>::get()'
/usr/include/boost/log/sources/basic_logger.hpp:135: undefined reference to `boost::log_mt_posix::basic_attribute_set<char>::basic_attribute_set(boost::log_mt_posix::basic_attribute_set<char> const&)'
./main.o: In function `boost::log_mt_posix::basic_attribute_set<char>::reference_proxy::operator=(boost::shared_ptr<boost::log_mt_posix::attribute> const&) const':
/usr/include/boost/log/attributes/attribute_set.hpp:121: undefined reference to `boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> >::basic_slim_string(char const*, unsigned long)'
/usr/include/boost/log/attributes/attribute_set.hpp:121: undefined reference to `boost::log_mt_posix::basic_attribute_set<char>::insert(boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> > const&, boost::shared_ptr<boost::log_mt_posix::attribute> const&)'
/usr/include/boost/log/attributes/attribute_set.hpp:121: undefined reference to `boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> >::~basic_slim_string()'
/usr/include/boost/log/attributes/attribute_set.hpp:121: undefined reference to `boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> >::~basic_slim_string()'
./main.o: In function `pair<std::basic_string<char>, boost::shared_ptr<boost::log_mt_posix::attribute> >':
/usr/include/c++/4.5/bits/stl_pair.h:116: undefined reference to `boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> >::basic_slim_string(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
./main.o: In function `boost::log_mt_posix::basic_attribute_set<char>::insert(std::pair<boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> > const, boost::shared_ptr<boost::log_mt_posix::attribute> > const&)':
/usr/include/boost/log/attributes/attribute_set.hpp:507: undefined reference to `boost::log_mt_posix::basic_attribute_set<char>::insert(boost::log_mt_posix::basic_slim_string<char, std::char_traits<char> > const&, boost::shared_ptr<boost::log_mt_posix::attribute> const&)'
./main.o: In function `boost::log_mt_posix::sources::aux::severity_level<boost::log_mt_posix::trivial::severity_level>::dispatch(boost::log_mt_posix::type_dispatcher&)':
/usr/include/boost/log/sources/severity_feature.hpp:105: undefined reference to `boost::log_mt_posix::sources::aux::get_severity_level()'
./main.o: In function `boost::log_mt_posix::sources::aux::severity_level<boost::log_mt_posix::trivial::severity_level>::detach_from_thread()':
/usr/include/boost/log/sources/severity_feature.hpp:118: undefined reference to `boost::log_mt_posix::sources::aux::get_severity_level()'
collect2: ld returned 1 exit status
make: *** [LoggingCpp] Error 1

关于Boost日志语法

我是否正确安装Boost日志？我缺少重要的图书馆？

Did I install Boost Log incorrectly? Am I missing crucial libraries? Did I omit necessary linker flags?

推荐答案

看起来你没有建立日志？

It looks like you haven't built log?

将日志头文件等复制到boost发行版中的相应文件夹（保持相同的结构，即将标题合并到标题，libs文件夹进入你的boost distro的libs文件夹等等），你仍然需要构建boost，然后像约翰提到的，链接到它。这就是为什么你上面提到的链接指向你的标准升级构建说明。

Once you've copied the log header files, etc into the corresponding folders in your boost distro (keep the same structure i.e. merge the headers to the headers, the libs folder into the libs folder of your boost distro, etc), you still need to build boost and then like John mentioned, link against it. That's why the link you referred to above points you to the standard boost build instructions.

这是前一段时间，但在Linux上的AFAIR只需在boost文件夹的根目录中运行 ./ bjam 。

It's a while ago, but AFAIR on linux you simply run ./bjam in the root of your boost folder.

这篇关于未定义引用`boost :: log_mt_posix :: basic_attribute_set< char> ::〜basic_attribute_set（）'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！