Build fails with mysql8

[ysk24ok]

$ ./waf -j4
In file included from ../src/database/mysql/connection_def.h:41,
                 from ../src/database/mysql/connection.cpp:36:
../src/database/mysql/statement.h:73:15: error: ‘my_bool’ was not declared in this scope
   std::vector<my_bool> nulls;
               ^~~~~~~
../src/database/mysql/statement.h:73:15: note: suggested alternative: ‘sql_bool’
   std::vector<my_bool> nulls;
               ^~~~~~~
               sql_bool
../src/database/mysql/statement.h:73:22: error: template argument 1 is invalid
   std::vector<my_bool> nulls;
                      ^
../src/database/mysql/statement.h:73:22: error: template argument 2 is invalid
In file included from ../src/database/mysql/statement.cpp:32:
../src/database/mysql/statement.h:73:15: error: ‘my_bool’ was not declared in this scope
   std::vector<my_bool> nulls;
               ^~~~~~~
../src/database/mysql/statement.h:73:15: note: suggested alternative: ‘sql_bool’
   std::vector<my_bool> nulls;
               ^~~~~~~
               sql_bool
../src/database/mysql/statement.h:73:22: error: template argument 1 is invalid
   std::vector<my_bool> nulls;
                      ^
../src/database/mysql/statement.h:73:22: error: template argument 2 is invalid
../src/database/mysql/statement.cpp: In member function ‘virtual int pfi::database::mysql::mysql_statement::execute(const std::vector<pfi::lang::shared_ptr<pfi::database::sql_value> >&)’:
../src/database/mysql/statement.cpp:112:10: error: ‘my_bool’ was not declared in this scope
   vector<my_bool> falses(args.size(), 0);
          ^~~~~~~
../src/database/mysql/statement.cpp:112:10: note: suggested alternative: ‘sql_bool’
   vector<my_bool> falses(args.size(), 0);
          ^~~~~~~
          sql_bool
../src/database/mysql/statement.cpp:112:17: error: template argument 1 is invalid
   vector<my_bool> falses(args.size(), 0);
                 ^
../src/database/mysql/statement.cpp:112:17: error: template argument 2 is invalid
../src/database/mysql/statement.cpp:112:40: error: expression list treated as compound expression in initializer [-fpermissive]
   vector<my_bool> falses(args.size(), 0);
                                        ^
../src/database/mysql/statement.cpp:120:30: error: invalid types ‘int[size_t {aka long unsigned int}]’ for array subscript
     bind[i].is_null=&falses[i];
                              ^
../src/database/mysql/statement.cpp:125:10: error: expected ‘;’ before ‘rb’
   my_bool rb=mysql_stmt_bind_param(stmt, &bind[0]);
          ^~~
          ;
../src/database/mysql/statement.cpp:126:7: error: ‘rb’ was not declared in this scope
   if (rb!=0){
       ^~
../src/database/mysql/statement.cpp:140:9: error: request for member ‘clear’ in ‘((pfi::database::mysql::mysql_statement*)this)->pfi::database::mysql::mysql_statement::nulls’, which is of non-class type ‘int’
   nulls.clear();
         ^~~~~
../src/database/mysql/statement.cpp: In member function ‘virtual bool pfi::database::mysql::mysql_statement::fetch_row(std::vector<pfi::lang::shared_ptr<pfi::database::sql_value> >&)’:
../src/database/mysql/statement.cpp:158:11: error: request for member ‘resize’ in ‘((pfi::database::mysql::mysql_statement*)this)->pfi::database::mysql::mysql_statement::nulls’, which is of non-class type ‘int’
     nulls.resize(fn);
           ^~~~~~
../src/database/mysql/statement.cpp:162:14: error: invalid types ‘int[size_t {aka long unsigned int}]’ for array subscript
       nulls[i]=0;
              ^
../src/database/mysql/statement.cpp:169:32: error: invalid types ‘int[size_t {aka long unsigned int}]’ for array subscript
       binds[i].is_null=&nulls[i];
                                ^
Waf: Leaving directory `/hdd/nishioka/pficommon/build'
Build failed
 -> task in 'pficommon_database_mysql' failed with exit status 1 (run with -v to display more information)
 -> task in 'pficommon_database_mysql' failed with exit status 1 (run with -v to display more information)

Since https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-1.html#mysqld-8-0-1-compiling says Incompatible Change: The my_bool type is no longer used in MySQL source code. Any third-party code that used this type to represent C boolean variables should use the bool or int C type instead., my_bool must be replaced by bool .