openssl升级到1.1.1版本。

vendor/CMakeLists.txt

@@ -2,10 +2,10 @@
 
 include(ExternalProject)
 
-### OpenSSL 1.1.0h
+### OpenSSL 1.1.1
 ExternalProject_Add(OpenSSL PREFIX openssl
-        URL ${CMAKE_CURRENT_SOURCE_DIR}/openssl-1.1.0h.tar.gz
-        URL_MD5 5271477e4d93f4ea032b665ef095ff24
+        URL ${CMAKE_CURRENT_SOURCE_DIR}/openssl-1.1.1.tar.gz
+        URL_MD5 d65944e4aa4de6ad9858e02c82d85183
         CONFIGURE_COMMAND ./Configure linux-x86_64 --prefix=<INSTALL_DIR> --openssldir=<INSTALL_DIR>/lib/ssl
         no-weak-ssl-ciphers enable-ec_nistp_64_gcc_128 no-shared
 		BUILD_COMMAND ${MAKE_COMMAND}
@@ -29,7 +29,7 @@ set_property(TARGET openssl-ssl-static PROPERTY IMPORTED_LOCATION ${INSTALL_DIR}
 set_property(TARGET openssl-ssl-static PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${INSTALL_DIR}/include)
 
 ### Libevent 2.1.8
-### Use openssl 1.1.0h
+### Use openssl 1.1.1
 ExternalProject_Add(libevent PREFIX libevent
         URL ${CMAKE_CURRENT_SOURCE_DIR}/libevent-2.1.8-stable.tar.gz
         URL_MD5 f3eeaed018542963b7d2416ef1135ecc