make 报错

[xsunnydong]

[ 83%] Building CXX object bin/CMakeFiles/mysql-sniffer.dir/sniff-config.cpp.o /root/mysql-sniffer/src/sniff-config.cpp: 在函数‘int parse_cmdline_option(int, char**)’中: /root/mysql-sniffer/src/sniff-config.cpp:183:9: 警告：variable ‘opt_len’ set but not used [-Wunused-but-set-variable] int opt_len; ^ [100%] Building CXX object bin/CMakeFiles/mysql-sniffer.dir/sniff-log.cpp.o Linking CXX executable mysql-sniffer /usr/bin/ld: /root/mysql-sniffer/lib/libgthread-2.0.a(gthread-impl.o): undefined reference to symbol 'pthread_setspecific@@GLIBC_2.2.5' //usr/lib64/libpthread.so.0: error adding symbols: DSO missing from command line collect2: 错误：ld 返回 1 make[2]: *** [bin/mysql-sniffer] 错误 1 make[1]: *** [bin/CMakeFiles/mysql-sniffer.dir/all] 错误 2 make: *** [all] 错误 2 ########################################################################## 系统环境：CentOS7 glib2-devel-2.54.2-2.el7.x86_64 libpcap-devel-1.5.3-11.el7.x86_64 libnet-devel-1.1.6-7.el7.x86_64

[yuynagforhacker]

同问。。我也遇到了同样的错误，是centos7不支持吗？

[bollwarm]

issues/30

[sky-sunny]

同样

[man-laughing]

同样的问题，系统环境如下： CentOS Linux release 7.3.1611 (Core) 3.10.0-514.21.1.el7.x86_64 glib2-devel-2.56.1-2.el7.x86_64 libpcap-1.5.3-11.el7.x86_64 libpcap-devel-1.5.3-11.el7.x86_64 libnet-devel-1.1.6-7.el7.x86_64

[welyss]

我也是，按readme操作漏了个依赖好像， yum install gcc-c++ 安装完再清proj目录，再跑cmake就好了

[xuyz]

proj/bin/CMakeFiles/mysql-sniffer.dir/link.txt 文件最后加上-lpthread， 重新make就可以了 参考 : https://www.cnblogs.com/MakeInstall/p/10868983.html