Fixes problem with deprecated SSLv2 functions in Solaris.
Patch was developed in-house; it is Solaris specific and
will not be contributed upstream.

--- ruby-2.3.1-orig/ext/openssl/extconf.rb      2016-04-11 22:29:12.000000000 -0700
+++ ruby-2.3.1/ext/openssl/extconf.rb   2016-09-14 14:00:35.000000000 -0700
@@ -97,12 +97,18 @@ have_func("OBJ_NAME_do_all_sorted")
 have_func("SSL_SESSION_get_id")
 have_func("SSL_SESSION_cmp")
 have_func("OPENSSL_cleanse")
+=begin
+These functions are deprecated in Solaris
 have_func("SSLv2_method")
 have_func("SSLv2_server_method")
 have_func("SSLv2_client_method")
+=end
+=begin
+Do not include for Solaris.
 have_func("SSLv3_method")
 have_func("SSLv3_server_method")
 have_func("SSLv3_client_method")
+=end
 have_func("TLSv1_1_method")
 have_func("TLSv1_1_server_method")
 have_func("TLSv1_1_client_method")