php5.6编译生成libphp5.so的问题求助?报错

之前php的编译参数如下,版本是5.6.17

./configure 
--prefix=/usr/local/php 
--with-config-file-path=/usr/local/php/etc 
--enable-fpm 
--with-fpm-user=php-fpm 
--with-fpm-group=php-fpm 
--with-mysql=mysqlnd 
--with-mysql-sock=/tmp/mysql.sock 
--with-libxml-dir 
--with-gd 
--with-jpeg-dir 
--with-png-dir 
--with-freetype-dir 
--with-iconv-dir 
--with-zlib-dir 
--with-mcrypt=/usr/local/libmcrypt
--enable-soap 
--enable-gd-native-ttf 
--enable-ftp     
--enable-mbstring 
--enable-exif 
--disable-ipv6 
--with-pear 
--with-curl 
--with-openssl

现在我想生成libphp5.so,httpd已经安装了,apxs在/usr/sbin/apxs

我到php源码目录下

执行./configure  --with-apxs2=/usr/sbin/apxs

没报错，然后make

出现如下错误

l2 -lz -lm -lxml2 -lz -lm -lxml2 -lz -lm -lcrypt -lxml2 -lz -lm -lxml2 -lz -lm -lxml2 -lz -lm -lcrypt  -o sapi/cli/php
ext/phar/.libs/util.o: In function `phar_create_signature':
/usr/local/src/php-5.6.17/ext/phar/util.c:1860: undefined reference to `BIO_new_mem_buf'
/usr/local/src/php-5.6.17/ext/phar/util.c:1869: undefined reference to `PEM_read_bio_PrivateKey'
/usr/local/src/php-5.6.17/ext/phar/util.c:1870: undefined reference to `BIO_free'
/usr/local/src/php-5.6.17/ext/phar/util.c:1879: undefined reference to `EVP_MD_CTX_create'
/usr/local/src/php-5.6.17/ext/phar/util.c:1881: undefined reference to `EVP_PKEY_size'
/usr/local/src/php-5.6.17/ext/phar/util.c:1884: undefined reference to `EVP_sha1'
/usr/local/src/php-5.6.17/ext/phar/util.c:1884: undefined reference to `EVP_DigestInit'
/usr/local/src/php-5.6.17/ext/phar/util.c:1893: undefined reference to `EVP_DigestUpdate'
/usr/local/src/php-5.6.17/ext/phar/util.c:1902: undefined reference to `EVP_SignFinal'
/usr/local/src/php-5.6.17/ext/phar/util.c:1911: undefined reference to `EVP_MD_CTX_destroy'
ext/phar/.libs/util.o: In function `phar_verify_signature':
/usr/local/src/php-5.6.17/ext/phar/util.c:1533: undefined reference to `EVP_sha1'
/usr/local/src/php-5.6.17/ext/phar/util.c:1590: undefined reference to `BIO_new_mem_buf'
/usr/local/src/php-5.6.17/ext/phar/util.c:1600: undefined reference to `PEM_read_bio_PUBKEY'
/usr/local/src/php-5.6.17/ext/phar/util.c:1601: undefined reference to `BIO_free'
/usr/local/src/php-5.6.17/ext/phar/util.c:1611: undefined reference to `EVP_DigestInit'
/usr/local/src/php-5.6.17/ext/phar/util.c:1623: undefined reference to `EVP_DigestUpdate'
/usr/local/src/php-5.6.17/ext/phar/util.c:1631: undefined reference to `EVP_VerifyFinal'
/usr/local/src/php-5.6.17/ext/phar/util.c:1642: undefined reference to `EVP_MD_CTX_cleanup'
/usr/local/src/php-5.6.17/ext/phar/util.c:1633: undefined reference to `EVP_MD_CTX_cleanup'
collect2: ld returned 1 exit status
make: *** [sapi/cli/php] 错误 1

该怎么解决啊？