mysql静态库无法连接

gcc -o myapp myapp.c -L/path/to/mysql/lib -lmysqlclient -static

ls /path/to/mysql/lib/libmysqlclient.a

ldd myapp

chmod +r /path/to/mysql/lib/libmysqlclient.a
chmod +x myapp

export LD_LIBRARY_PATH=/path/to/mysql/lib:$LD_LIBRARY_PATH

#include <mysql.h>
#include <stdio.h>

int main() {
    MYSQL *conn;
    MYSQL_RES *res;
    MYSQL_ROW row;

    char *server = "localhost";
    char *user = "root";
    char *password = "password";
    char *database = "testdb";

    conn = mysql_init(NULL);
    if (!mysql_real_connect(conn, server, user, password, database, 0, NULL, 0)) {
        fprintf(stderr, "%s\n", mysql_error(conn));
        return 1;
    }

    if (mysql_query(conn, "SELECT * FROM test_table")) {
        fprintf(stderr, "%s\n", mysql_error(conn));
        return 1;
    }

    res = mysql_use_result(conn);
    while ((row = mysql_fetch_row(res)) != NULL)
        printf("%s\n", row[0]);

    mysql_free_result(res);
    mysql_close(conn);

    return 0;
}

gcc -o myapp myapp.c -L/path/to/mysql/lib -lmysqlclient -static