Check path in Makefile

> make

> sudo make install

> mysql -u root
mysql> CREATE FUNCTION Bsdconv RETURNS STRING SONAME 'udf_bsdconv.so';
Query OK, 0 rows affected (0.00 sec)

mysql> select bsdconv('utf-8:full:upper:utf-8','test');
+------------------------------------------+
| bsdconv('utf-8:full:upper:utf-8','test') |
+------------------------------------------+
| ＴＥＳＴ                             |
+------------------------------------------+
1 row in set (0.01 sec)

mysql> DROP FUNCTION IF EXISTS bsdconv;
Query OK, 0 rows affected (0.00 sec)