下载淘宝的tengine进行源码安装，congigure之后，进行make，报错如下：
Undefined symbols for architecture x86_64:
"_SSL_CTX_set_alpn_select_cb", referenced from:
_ngx_http_ssl_merge_srv_conf in ngx_http_ssl_module.o
"_SSL_CTX_set_next_protos_advertised_cb", referenced from:
_ngx_http_ssl_merge_srv_conf in ngx_http_ssl_module.o
"_SSL_select_next_proto", referenced from:
_ngx_http_ssl_alpn_select in ngx_http_ssl_module.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[1]: *** [objs/nginx] Error 1
make: *** [build] Error 2
各位给看看啊。。。急求！在线等！！！
其实再进行configure的时候，也有一些错误，不过都是缺少安装包的那些，用brew 安装就搞定了。唯独到了make的时候，怎么都不行。。。
OPENSSL安装了吗？