cmake 编译报错

[Thy0108]

killtcp.c:59:20: error: libnet.h: No such file or directory killtcp.c:60: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘attribute’ before ‘tcp_tag’ killtcp.c:62: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘attribute’ before ‘*’ token killtcp.c: In function ‘raw_init’: killtcp.c:66: error: ‘l’ undeclared (first use in this function) killtcp.c:66: error: (Each undeclared identifier is reported only once killtcp.c:66: error: for each function it appears in.) killtcp.c:66: error: ‘LIBNET_RAW4’ undeclared (first use in this function) killtcp.c: In function ‘nids_killtcp_seq’: killtcp.c:79: error: ‘l’ undeclared (first use in this function) killtcp.c:81: error: ‘tcp_tag’ undeclared (first use in this function) killtcp.c:85: error: ‘LIBNET_TCP_H’ undeclared (first use in this function) killtcp.c:86: error: ‘ip_tag’ undeclared (first use in this function) killtcp.c:87: error: ‘LIBNET_IPV4_H’ undeclared (first use in this function) make: *** [killtcp.o] Error 1

[yihaoDeng]

有几个依赖的， 看看readme

[lixiuran]

[root@iZ288zn7gymZ proj]# make Linking CXX executable mysql-sniffer /usr/bin/ld: cannot find -lnidstcpreasm collect2: error: ld returned 1 exit status make[2]: [bin/mysql-sniffer] Error 1 make[1]: [bin/CMakeFiles/mysql-sniffer.dir/all] Error 2 make: *** [all] Error 2

=============================== 请问这是什么原因，依赖也装了

[yihaoDeng]

拉一下最新的源码，再试试

[vectorzjl]

在项目主目录下执行mkdir lib,新建lib空目录，然后再在proj目录下执行cmake ../，然后在proj目录下执行make就可以编译过了，这是源码的bug

[nathan6]

昨天已经解决了，拉最新的源码已经有 lib 目录了

[vectorzjl]

@nathan6 想请问一下参数-f怎么使用

[nathan6]

@vectorzjl -f 参数是用来分析用 tcpdump 抓取的数据包，指定数据包文件路径即可分析出对应的 sql