current auto tools (create BUILD/autorun.sh based on 5.0 version).  Remove
some generated files from version control.  Ignore some generated files.

Back-port 5.0 fix to 4.1.  Fix Bug#27294 by using trx returned by
check_trx_exists() instead of prebuilt->trx. This has been fixed in 5.1 in
r782.

      
      test_if_data_home_dir fixed to look into real path.
      Checks added to mi_open for symlinks into data home directory.
modified:
  include/my_sys.h
  include/myisam.h
  myisam/mi_check.c
  myisam/mi_open.c
  myisam/mi_static.c
  myisam/myisamchk.c
  myisam/myisamdef.h
  mysql-test/r/symlink.result
  mysys/my_symlink.c
  sql/mysql_priv.h
  sql/mysqld.cc
  sql/sql_parse.cc

per-file messages:
  include/my_sys.h
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    my_is_symlink interface added
  include/myisam.h
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    myisam_test_invalid_symlink interface added
  myisam/mi_check.c
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    mi_open_datafile calls modified
  myisam/mi_open.c
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    code added to mi_open to check for symlinks into data home directory.
    mi_open_datafile now accepts 'original' file path to check if it's
    an allowed symlink.
  myisam/mi_static.c
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    myisam_test_invlaid_symlink defined
  myisam/myisamchk.c
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    mi_open_datafile call modified
  myisam/myisamdef.h
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    mi_open_datafile interface modified - 'real_path' parameter added
  mysql-test/r/symlink.test
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    error codes corrected as some patch now rejected pointing inside datahome
  mysql-test/r/symlink.result
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    error messages corrected in the result
  mysys/my_symlink.c
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    my_is_symlink() implementsd
    my_realpath() now returns the 'realpath' even if a file isn't a symlink
  sql/mysql_priv.h
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    test_if_data_home_dir interface
  sql/mysqld.cc
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    myisam_test_invalid_symlik set with the 'test_if_data_home_dir'
  sql/sql_parse.cc
    Bug#32167 another privilege bypass with DATA/INDEX DIRECTORY.
    
    error messages corrected
    test_if_data_home_dir code fixed

into  mysql.com:/home/kent/bk/build/mysql-4.1-build

into  trift2.:/MySQL/M41/push-4.1

into  trift2.:/MySQL/M41/push-4.1

into  mysql.com:/data0/mysqldev/my/build-200802282059-4.1.24/mysql-4.1-release

into  trift2.:/MySQL/M41/push-4.1

into  kaamos.(none):/data/src/opt/mysql-4.1-opt

  - Aligned copyright headers and text with 5.0
  - Don't strip binaries on SuSE 9
  - Formatting alignment with spec file in 5.0
  - Run full test on "normal" binary, and less on "Max"
  - Let test runs on "Max" identify the runs with "max" and "max+ps"

added new function test_if_data_home_dir() which checks that
path does not contain mysql data home directory.
Using of mysql data home directory in
DATA DIRECTORY & INDEX DIRECTORY is disallowed.

  Corrected calculation of version id, incorrect last two digits if < 10
  Keep "sp1" or "a" in MYSQL_NO_DASH_VERSION, to set correct version in
  RPM spec file
  Added MYSQL_NUMERIC_VERSION that is like MYSQL_NO_DASH_VERSION before
  Added clear doc how the different version variables differ
SocketServer.cpp:
  Corrected typo in debug error message

into  kaamos.(none):/data/src/opt/mysql-4.1-opt

Field data for a query was stored to the stmt->alloc that is emptied
with mysql_stmt_close statement only. That means a lot of memory can
be occupied without a reason if used doesn't call mysql_stmt_close often.

into  mysql.com:/home/kent/bk/build/mysql-4.1-build

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-build

into  trift2.:/MySQL/M41/push-4.1

	running queries

Bug#33976: buffer overflow of variable time_buff in function com_go()

An internal buffer was too short.  Overextending could smash the 
stack on some architectures and cause SEGVs.  This is not a problem
that could be exploited to run arbitrary code.

To fix, I expanded one buffer to cover all the size that could be
written to (we know the abolute max).

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/41

into  trift2.:/MySQL/M41/push-4.1

into  mysql.com:/home/kent/bk/build/mysql-4.1-build

  Minor cleanup, removed semicolons not needed

Fix the code to get the "libgcc" file name so that the failure of Intel's ICC
to provide this information does not cause any problems.

This fixes  bug#33536  Option "--print-libgcc-file" does not work with ICC compiler

into  mysql.com:/misc/mysql/31752_/41-31752_

fix test program

into  mysql.com:/misc/mysql/31752_/41-31752_

into  mysql.com:/home/gluh/MySQL/Merge/4.1-opt

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/41

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

post-fixes: prevent semi-related overflow, additional comments

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/41

into  mysql.com:/misc/mysql/32707/41-32707

into  mysql.com:/home/hf/work/mrg/my41-mrg