Always compile position independent

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

into  neptunus.(none):/home/msvensson/mysql/mysql-4.1

 - A segfault occured when the function 'kill_server' called 
   'my_sigset' with signal number 0. 'my_sigset' is a macro which
   uses 'sigaction' to install the signal handler with an invalid
   signal number will on most platforms return EINVAL but yields
   a segfauilt on IRIX 6.5
 - The server crash was detected by mysqld_safe and it was restarted although
   a shutdown was requested. 
 - Semantics of kill_server(0) is not known, leaving it intact

into  neptunus.(none):/home/msvensson/mysql/bug18818/my41-bug18818

into  production.mysql.com:/usersnfs/tulin/mysql-4.1

into  poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-main

into  poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-main

    ndb: ndb_waiter disconnect/reconnect on get status error

into  production.mysql.com:/usersnfs/tulin/mysql-4.1

into  mysql.com:/data0/mysqldev/my/mysql-4.1

fixing encoding example because of table names can not be in koi8r 
on some platforms.

into  poseidon.ndb.mysql.com:/home/tomas/mysql-4.1-main

- not having lock can cause "block number list" to become corrupt => crash
- also may result in 2 threads receiving same block no => possble cause of
Bug #13987 Cluster: Loss of data nodes can cause high CPU usage from ndb_mgmd

into  poseidon.ndb.mysql.com:/home/tomas/mysql-4.1

into  mysql.com:/home/alexi/innodb/mysql-4.1-ss29

- invalidate ndb dict cache on cluster disconnect (ClusterMgr.cpp)
- add check for correct frm on external lock when table cache is found invalid

 Fix BUG#19542 "InnoDB doesn't increase the Handler_read_prev counter.
 

fixing names length. Got an issue when merged to 5.0, decided to fix starting from 4.1

fixing a path to find charset by $MYSQL client. I believe the fix is done what should be
by default. 

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/Merge/4.1

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/Merge/4.1

  A pattern to generate binlog for DROPped temp table in close_temporary_tables
  was buggy: could not deal with a grave-accent-in-name table.

  The fix exploits `append_identifier()' for quoting and duplicating accents.

  Change mode to -rw-rw-r--
Ereport.pl, Ecreate.pl, Ecompare.pl:
  Change mode to -rwxrwxr--

  Change mode to -rw-rw-r--
dbug_add_tags.pl:
  Change mode to -rwxrwxr--

 - Remove usage of $shrext_cmds variable
 - Test for libs using all known library file endings

  Stepped up to 4.0.28

into  mysql.com:/home/mysql-4.1-10418

  Compile in all character sets in Max (bug#14918)

into  mysql.com:/usr/home/ram/work/4.1.b18501

Binlog lacks encoding info about DROPped temporary table.

Idea of the fix is to switch temporary to system_charset_info when a temporary table
is DROPped for binlog. Since that is the server, that automatically, but not the client, who generates the query
the binlog should be updated on the server's encoding for the coming DROP.
The `write_binlog_with_system_charset()' is introduced to replace similar problematic places in the code.

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

load_file() string-function should return NULL rather than throw an error if
the file doesn't exist, as per the manual.

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