求助！解决了发 20 元红包表示感谢！！

这是我安装 openssl 的过程：

./config --prefix=/usr/local/openssl shared && make && make install
mv /usr/bin/openssl /usr/bin/openssl.OFF
mv /usr/include/openssl /usr/include/openssl.OFF
ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
ln -s /usr/local/openssl/include/openssl /usr/include/openssl
echo "/usr/local/openssl/lib">>/etc/ld.so.conf
ldconfig

这是我安装 libevent 的过程：

./configure --prefix=/usr/local/libevent && make && make install

好，问题来了：
使用上述方法安装 1.0.2q 版的 openssl，再使用上述方法安装 libevent，一切毫无问题，成功安装！
使用上述方法安装 1.1.1a 版的 openssl,再使用上述方法安装 libevent，则会报以下错误：

sample/le-proxy.o: In function `main':
/usr/local/xz/libevent-2.1.8-stable/sample/le-proxy.c:273: undefined reference to `TLS_method'
./.libs/libevent_openssl.so: undefined reference to `BIO_meth_set_read'
./.libs/libevent_openssl.so: undefined reference to `BIO_set_shutdown'
./.libs/libevent_openssl.so: undefined reference to `BIO_get_data'
./.libs/libevent_openssl.so: undefined reference to `BIO_meth_set_write'
./.libs/libevent_openssl.so: undefined reference to `BIO_meth_set_ctrl'
./.libs/libevent_openssl.so: undefined reference to `BIO_meth_set_create'
./.libs/libevent_openssl.so: undefined reference to `BIO_meth_set_puts'
./.libs/libevent_openssl.so: undefined reference to `BIO_get_shutdown'
./.libs/libevent_openssl.so: undefined reference to `BIO_meth_new'
./.libs/libevent_openssl.so: undefined reference to `BIO_set_init'
./.libs/libevent_openssl.so: undefined reference to `BIO_get_init'
./.libs/libevent_openssl.so: undefined reference to `BIO_meth_set_destroy'
./.libs/libevent_openssl.so: undefined reference to `BIO_set_data'
collect2: error: ld returned 1 exit status
make[1]: *** [sample/le-proxy] Error 1
make[1]: Leaving directory `/usr/local/xz/libevent-2.1.8-stable'
make: *** [all] Error 2

求解，谢谢！！