未定义对`boost :: system :: system_category()的引用 [英] undefined reference to `boost::system::system_category()

问题描述

我正在尝试在我的项目中加入提升. 它给了我错误

I am trying to include boost in my project. It is giving me error

server.cpp :(.text + 0x200):未定义的引用 `boost :: system :: generic_category()'

server.cpp:(.text+0x200): undefined reference to `boost::system::generic_category()'

server.cpp :(.text + 0x20a):对`boost :: system :: system_category()'的未定义引用

server.cpp:(.text+0x20a): undefined reference to `boost::system::system_category()'

我已链接libboost_system

g++44 -I/include /lib/libboost_chrono.a /lib/libboost_date_time.a \
/lib/libboost_exception.a /lib/libboost_filesystem.a /lib/libboost_graph.a \
/lib/libboost_iostreams.a /lib/libboost_locale.a /lib/libboost_math_c99.a \
/lib/libboost_math_c99f.a /lib/libboost_math_c99l.a /lib/libboost_math_tr1.a \
/lib/libboost_math_tr1f.a /lib/libboost_math_tr1l.a /lib/libboost_program_options.a \
/lib/libboost_python.a /lib/libboost_random.a /lib/libboost_regex.a \
/lib/libboost_serialization.a /lib/libboost_signals.a /lib/libboost_system.a \
/lib/libboost_thread.a /lib/libboost_timer.a /lib/libboost_wave.a \
/lib/libboost_wserialization.a \
-m32 -lrt server.cpp -o server.exe

推荐答案

错误是您未在库之前指定源:

The error is you're not specifying your source before the libraries:

g++44 -I/include -m32 -lrt server.cpp -o server.exe /lib/libboost_chrono.a /lib/libboost_date_time.a \
/lib/libboost_exception.a /lib/libboost_filesystem.a /lib/libboost_graph.a \
/lib/libboost_iostreams.a /lib/libboost_locale.a /lib/libboost_math_c99.a \
/lib/libboost_math_c99f.a /lib/libboost_math_c99l.a /lib/libboost_math_tr1.a \
/lib/libboost_math_tr1f.a /lib/libboost_math_tr1l.a /lib/libboost_program_options.a \
/lib/libboost_python.a /lib/libboost_random.a /lib/libboost_regex.a \
/lib/libboost_serialization.a /lib/libboost_signals.a /lib/libboost_system.a \
/lib/libboost_thread.a /lib/libboost_timer.a /lib/libboost_wave.a \
/lib/libboost_wserialization.a

此外，可能没有理由将每个boost库档案曾经存在的链接

Also, there's likely no reason to link every boost library archive ever willed into existence

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