命令行中缺少DSO [英] DSO missing from command line

问题描述

我想编译一个c ++程序。

I am trying to compile a c++ program.

 g++ -o Sniffer_Train main.cpp Sniffer_train.cpp Sniffer_train.h
 -lmysqlclient -lpcap

但是，我得到以下错误：

However i get the following error :

/ usr / bin / ld：/tmp/cct6xeXD.o：未定义引用符号
'pthread_join @@ GLIBC_2.4'//lib/arm-linux-gnueabihf/libpthread.so.0：
错误添加符号：命令行中缺少DSO

/usr/bin/ld: /tmp/cct6xeXD.o: undefined reference to symbol 'pthread_join@@GLIBC_2.4' //lib/arm-linux-gnueabihf/libpthread.so.0: error adding symbols: DSO missing from command line

collect2：错误：ld返回1退出状态

collect2: error: ld returned 1 exit status

我不知道这个错误的意思。

I have no idea what this error means. Any help will be greatly appreciated.

推荐答案

DSO这里的意思是动态共享对象;因为错误消息说它从命令行中丢失，我想你必须将它添加到命令行。

DSO here means Dynamic Shared Object; since the error message says it's missing from the command line, I guess you have to add it to the command line.

也就是说，尝试添加 -lpthread 到您的命令行。

That is, try adding -lpthread to your command line.

这篇关于命令行中缺少DSO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！