unifdef -DSPIDER_FIELD_FIELDPTR_REQUIRES_THDPTR -m
storage/spider/*.{cc,h}

and removing the definition manually.
Signed-off-by: Yuchen Pei <yuchen.pei@mariadb.com>
Reviewed-by: Nayuta Yanagisawa <nayuta.yanagisawa@mariadb.com>