php安装libiconv-1.14.tar.gz遇到的问题

遇到的Error code

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/directadmin/custombuild/libiconv-1.14/srclib'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/usr/local/directadmin/custombuild/libiconv-1.14/srclib'
make: *** [all] Error 2
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Cannot find /usr/local/bin/php
Please recompile php with custombuild, eg:
cd /usr/local/directadmin/custombuild
./build all d

This appears to be a 64-bit system.
a common cause of http/php compile failures is mentioned here: http://help.directadmin.com/item.php?id=213 
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找到这行内容：
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");

替换成：
#if defined(__GLIBC__) && !defined(__UCLIBC__) && !__GLIBC_PREREQ(2, 16)
_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
#endif

注意：结尾的#endif也要包括。

ln -s /usr/include/i386-linux-gnu/zconf.h /usr/include/(i386-linux-gnu)根据机器的实际型号进行调整。