ENH: Allowing configuration on remote host.

patches/utils/patch_header.sh

@@ -132,6 +132,12 @@ else
   then
     MYSQL_CONNECTION="$MYSQL_CONNECTION --password=$MYSQL_USER_PASSWORD"
   fi
+  if [ "$MYSQL_HOST" != "localhost" ]; then
+      MYSQL_CONNECTION="$MYSQL_CONNECTION --host $MYSQL_HOST"
+      if [ "$MYSQL_PORT" ]; then
+          MYSQL_CONNECTION="$MYSQL_CONNECTION --port $MYSQL_PORT"
+      fi
+  fi
 fi
 
 if [ -n "$PATCH" ]; then