+ --with-libgcrypt-dir=[PATH]: specify path to Libgcrypt installation.
+
+ NOTE: This is dependent on the same directory layout as the
+ source distribution of Libgcrypt. That is: include/ and
+ lib/ to be on the same level.
+ This is required to enable DHX2 login support, which
+ will encrypt all of the passwords being sent across the
+ connection. (Some old Mac clients don't support this, check
+ this FAQ for the section on AppleShare clients.)
+ Check to see if your Unix has Libgcrypt already, or
+ get everything at:
+
+ http://directory.fsf.org/project/libgcrypt/
+