Mine

configure:2825: checking for mysql_config
configure:2843: found /usr/bin/mysql_config
configure:2856: result: /usr/bin/mysql_config
configure:2892: gcc -o conftest -pipe -g -O2 -I/usr/include/mysql -I/usr/local/include -L/usr/local/lib -mcpu=i486 -fno-strength-re$
/tmp/ccJgjp0b.o(.text+0xf): In function `main':
/home/vadtec/anope_test/conftest.c:13: undefined reference to `mysql_init'
collect2: ld returned 1 exit status
configure:2898: $? = 1
configure: failed program was:
| /* confdefs.h.  */
|
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| /* end confdefs.h.  */
| #include <mysql.h>
| int
| main ()
| {
| MYSQL *mysql = mysql_init(0);
|   ;
|   return 0;
| }