misc patches

Patch from community member Juan RP.  "dragonfly" os name should be synonymous
with netbsd and sem_* functions may also be found in librt.

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb

into  dl145s.mysql.com:/data0/bk/team_tree_merge/MERGE2/mysql-5.0

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb

  fixed a valgrind problem

   fixed a valgrind warning
type_varchar.test:
  fixed a valgrind warning

  If --srcdir and --windows is given, check if error message file
  is in source or build tree (bug#24557)
Makefile.am:
  Cleaned up "ali_check" target, to satisfy "distcleancheck" (bug#24557)
mysql_install_db.sh:
  Added --srcdir=DIR option, used from top Makefile.am in dist-hook
  target, to find "fill_help_tables.sql" in VPATH build (bug#24557)
Makefile.am:
  Work around problem with "distcleancheck", "sql_yacc.cc" might be in both
  the source and build tree.
  Call "mysql_install_db" with new option --srcdir, to enable the script
  to find all that is needed, if source and build directory is not the same
  (bug#24557)

  Added "mysql_client_test.def"
mysql_client_test.def:
  BitKeeper file /home/kent/bk/mysql-5.0-build/netware/mysql_client_test.def

into  mysql.com:/home/kent/bk/mysql-5.0-build

  Added new "mysql_upgrade.def" for Netware (bug#23504)
*.def:
  Allocate 128K stack for all executables (bug#23504)

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

  This prevent any subsequent node restarts, but it's better than crashing an alive node

into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.0-build

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

  Skip rollback if only committedRead in transaction

into  kahlann.erinye.com:/home/df/mysql/build/mysql-4.1-build

into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.0-build

  add testcase for bug#24717
 + fix typo

  5.0 version
  Add some extra state to try to prevent sending committedread to node too early

into  ts3-168.ts.cn.tlan:/home/ngb/mysql/mysql-5.0/mysql-5.0-ndb

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb

bug#18487  UPDATE IGNORE not supported for unique constraint violation of non-primary key: only check pk if it is updated

Don't assert if my_thread_end() is called twice (common case)

into  macbook.gmz:/Users/kgeorge/mysql/work/B11927-5.0-opt

  merge fix : removed undeterministic warnings

Fixed compiler warnings (detected by VC++):
- Removed not used variables
- Added casts
- Fixed wrong assignments to bool
- Fixed wrong calls with bool arguments
- Added missing argument to store(longlong), which caused wrong store method to be called.

bug#18487  UPDATE IGNORE not supported for unique constraint violation of non-primary key: handle INSERT ... ON DUPLICATE KEY UPDATE

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0-ndb

#18487  UPDATE IGNORE not supported for unique constraint violation of non-primary key: call peek_index_rows

into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.0-build-work

into  dl145s.mysql.com:/data0/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data0/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data0/bk/team_tree_merge/MERGE/mysql-4.1-opt

  disabled warnings because their order is undeterministic

into  bodhi.local:/opt/local/work/mysql-5.0-runtime

into  bodhi.local:/opt/local/work/mysql-5.0-runtime

into  bodhi.local:/opt/local/work/mysql-5.0-runtime