[Bug]: build obclient error

Describe the bug

/obclient/client/mysql.cc: In function ‘bool do_connect(MYSQL*, const char*, const char*, const char*, const char*, ulong)’:
/obclient/client/mysql.cc:1809:12: error: ‘MYSQL’ has no member named ‘ob_server_version’
mysql->ob_server_version = PROXY_MODE;
^
/obclient/client/mysql.cc: In function ‘my_bool get_one_option(int, const my_option*, char*)’:
/obclient/client/mysql.cc:2211:34: warning: the address of ‘delimiter’ will always evaluate as ‘true’ [-Waddress]
if (delimiter_length == 1 && delimiter && delimiter[0] == ';') {
^
/obclient/client/mysql.cc: In function ‘bool add_line(String&, char*, size_t, char*, bool*, bool*, bool)’:
/obclient/client/mysql.cc:2947:13: warning: unused variable ‘str’ [-Wunused-variable]
char str = NULL;
^
/obclient/client/mysql.cc: In function ‘void print_table_data(MYSQL_RES)’:
/obclientclient/mysql.cc:4868:103: error: ‘IS_NUM_TERMINAL’ was not declared in this scope
if ((!force_set_num_width_close) && mysql.oracle_mode && cur[off] && IS_NUM_TERMINAL(field->type) && IS_NUM_BINARY_TERMINAL(field->type)) {
^
/obclient/client/mysql.cc:4868:142: error: ‘IS_NUM_BINARY_TERMINAL’ was not declared in this scope
if ((!force_set_num_width_close) && mysql.oracle_mode && cur[off] && IS_NUM_TERMINAL(field->type) && IS_NUM_BINARY_TERMINAL(field->type)) {

Environment

tag v2.2.10

Fast reproduce steps

sh build.sh release

Expected behavior

No response

Actual behavior

No response

Additional context

No response

Start with the build.sh release reproduction at tag v2.2.10 and inspect obclient/client/mysql.cc at the reported lines. Trace the missing MYSQL member and undefined terminal macros to determine the relevant declarations, then verify that the release build completes without these errors.