more test program fixes
  replace pNdb->closeTransaction with closeTransaction(pNdb)

into mysql.com:/home/jonas/src/mysql-5.0

into mysql.com:/home/my/mysql-5.0

into mysql.com:/home/jonas/src/mysql-4.1

into mysql.com:/home/jonas/src/mysql-5.0

into mysql.com:/home/jonas/src/mysql-5.0

into mysql.com:/home/my/mysql-5.0

into mysql.com:/home/my/mysql-4.1

  add abort to multi op test case

into mysql.com:/home/jonas/src/mysql-4.1

into mysql.com:/home/my/mysql-4.1

into mysql.com:/space/my/mysql-4.1

into mysql.com:/home/jimw/my/mysql-4.1-clean

into mysql.com:/home/jimw/my/mysql-4.1-clean

into mysql.com:/home/my/mysql-4.1

into mysql.com:/space/my/mysql-4.1-build

- added Option "--comment" to be able to override the default compilation comment
- improved the abort subroutine to not rely on an external "tail" command (the
  default /usr/bin/tail on Solaris does not understand the "-n" notation).
  Get rid of a "useless use of cat" case in the process.

    don't define UNIV_DEBUG in CFLAGS/CXXFLAGS anymore
sql/mysqld.cc
    hide from the user options that do nothing
sql/sql_update.cc
    better fix for uninitialized used_index

into mysql.com:/home/jonas/src/mysql-4.1

into rurik.mysql.com:/home/igor/dev/mysql-4.1-0

  Added a test case for bug #7751.
item_strfunc.cc:
  Fixed bug #7751.
  The function Item_func_conv::val_str did not update
  the unsigned_flag value.

Fix weird link error on sol9x86
  - use incremental linker

into mysql.com:/home/jonas/src/mysql-5.0

into mysql.com:/home/jonas/src/mysql-4.1

Adjust test results for BUG#7634: The result of EXPLAIN is different if OS doesn't support file sizes > 2G