环境：centos 7.1
编译安装libiconv报错
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 `/root/libiconv-1.14/srclib‘ make[1]: *** [all] Error 2 make[1]: Leaving directory `/root/libiconv-1.14/srclib‘ make: *** [all] Error 2
进入srclib目录 执行 sed -i -e ‘/gets is a security/d‘ ./stdio.in.h
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原文：http://baishuchao.blog.51cto.com/12918589/1932198