PHP安装时libiconv错误问题解决

/var/tools/php-5.6.17/ext/iconv/iconv.c:2512: undefined reference to `libiconv_open’

ext/xmlrpc/libxmlrpc/encodings.o: In function `convert’:

/var/tools/php-5.6.17/ext/xmlrpc/libxmlrpc/encodings.c:73: undefined reference to `libiconv_open’

/var/tools/php-5.6.17/ext/xmlrpc/libxmlrpc/encodings.c:81: undefined reference to `libiconv’

/var/tools/php-5.6.17/ext/xmlrpc/libxmlrpc/encodings.c:101: undefined reference to `libiconv_close’

collect2: ld returned 1 exit status

make: *** [sapi/cli/php] Error 1

在阿里云安装php时，make的时候，发生了libiconv错误，通过安装libiconv,指定with-iconv-dir也没解决。最终是在make时加了一个参数，然后顺利编译通过的。

make ZEND_EXTRA_LIBS='-liconv'