Fix SSL library detection.
--- configure.ac.ports.orig	Sun Mar 15 17:47:27 2015
+++ configure.ac	Sat May  9 13:49:28 2015
@@ -171,7 +171,8 @@ AC_CHECK_LIB(ssl, SSL_library_init,
 	else
 	AC_MSG_RESULT([not available])
 	fi
-	]
+	],
+	[-lcrypto]
 	)
 LIBS=$SAVE_LIBS
 AC_SUBST(OPENSSL_LIBS)