sudo  ./configure --with-php-config=/Applications/XAMPP/bin/php-config

到这步时报如下：

checking PHP version... Unknown option: n

Usage: head [-options] <url>...

    -m <method>   use method for the request (default is 'HEAD')

    -f            make request even if head believes method is illegal

    -b <base>     Use the specified URL as base

    -t <timeout>  Set timeout value

    -i <time>     Set the If-Modified-Since header on the request

    -c <conttype> use this content-type for POST, PUT, CHECKIN

    -a            Use text mode for content I/O

    -p <proxyurl> use this as a proxy

    -P            don't load proxy settings from environment

    -H <header>   send this HTTP header (you can specify several)

    -u            Display method and URL before any response

    -U            Display request headers (implies -u)

    -s            Display response status code

    -S            Display response status chain

    -e            Display response headers

    -d            Do not display content

    -o <format>   Process HTML content in various ways

    -v            Show program version

    -h            Print this message

    -x            Extra debugging output

然后加上版本号 

sudo  ./configure --with-php-config=/Applications/XAMPP/bin/php-config -V 7.0.13

又报如下：

configure: WARNING: you should use --build, --host, --target

configure

generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.

This configure script is free software; the Free Software Foundation

gives unlimited permission to copy, distribute and modify it.

并且没有生成makefile文件，反而生成了 

Makefile.fragments

Makefile.global

Makefile.objects

这三个文件。

请问怎么回事？？