如题：配置编译参数通过，在进行 make 的时候报如下错误：
- In file included from progname.c:26:0:
- ./stdio.h:1010:1: error: ‘gets’ undeclared here (not in a function)
- _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
- ^
- make[2]: *** [progname.o] Error 1
- make[2]: Leaving directory `/usr/local/src/zabbix-2.4.7/libiconv-1.14/srclib'
- make[1]: *** [all] Error 2
- make[1]: Leaving directory `/usr/local/src/zabbix-2.4.7/libiconv-1.14/srclib'
- make: *** [all] Error 2
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解决方法：
使用 find 查找 stion.in.h 文件：
- [root@ip-172-31-29-70 libiconv-1.14]# find / -name 'stdio.in.h'
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编辑该文件
- [root@ip-172-31-29-70 libiconv-1.14]# vim /usr/local/src/zabbix-2.4.7/libiconv-1.14/srclib/stdio.in.h
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通过关键字 gets 找到698 行，将其和695行一同注释：
- 695 /* It is very rare that the developer ever has full control of stdin,
- 696 so any use of gets warrants an unconditional warning. Assume it is
- 697 always declared, since it is required by C89.
- 698 _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");*/
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然后再注释的行下面添加以下三行：
- #if defined(__GLIBC__) && !defined(__UCLIBC__) && !__GLIBC_PREREQ(2, 16)
- _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
- #endif
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保存退出！（注意#endif 下面还有一个 #endif）：
重新编译即可！