Fixed compiler warnings


client/mysqladmin.cc:
  Fixed compiler warning
extra/yassl/taocrypt/src/twofish.cpp:
  Fixed compiler warning
libmysqld/Makefile.am:
  Use federatedx instead of federated
  (Should actually be removed)
mysql-test/mysql-test-run.pl:
  Fixed warning
mysql-test/valgrind.supp:
  Removed warning found on 64 bit Linux machine
storage/pbxt/src/cache_xt.cc:
  Fixed compile warning
storage/xtradb/include/buf0buf.ic:
  Fixed compiler warning

This makes them suitable for tar archices right away and also are easier to copy
Don't disable federated storage engine by default.
Don't allow one to disable the Maria storage engine if it's used for temp tables

BUILD/SETUP.sh:
  Compile by default MySQL clients with libmysqldclient.a (not .so)
  This makes them suitable for tar archices right away and also are easier to copy
scripts/make_binary_distribution.sh:
  Abort it clients are compiled with the shared libmysqlclient.so library
sql/mysqld.cc:
  Don't call kill_mysql() if signal handler is not setup (causes a core dump).
  This is only relevant when starting with --gdb.
sql/sql_plugin.cc:
  Don't disable federated storage engine by default.
  Don't allow one to disable the Maria storage engine if it's used for temp tables

- Added --disable_query_log ; begin ; .... commit; --enable_query_log around all while loops that does insert

- Added checking of return value for system(), freopen(), fgets() and chown()
- Ensure that calls that require a format strings gets a format string
- Other trivial things
Updated test suite results (especially for pbxt and embedded server)
Removed warning for "Invalid (old?) table or database name 'mysqld.1'" from pbxt tests
Speed up some pbxt tests by inserting begin ; commit; around "while loops with inserts"
Added mysqld startup option '--debug-flush'
Create maria_recovery.trace in data directory instead of current directory

client/mysql.cc:
  Check return value from system()
client/mysql_upgrade.c:
  Check return value from fgets()
client/mysqladmin.cc:
  Check return value from fgets()
client/mysqlslap.c:
  Check return value from system() (but ignore it, as it's not critical)
extra/yassl/src/crypto_wrapper.cpp:
  Check return value from fgets() (but ignore it, as it's internal file)
extra/yassl/taocrypt/src/aes.cpp:
  Added extra {} to remove compiler warning
extra/yassl/taocrypt/src/blowfish.cpp:
  Added extra {} to remove compiler warning
extra/yassl/taocrypt/src/misc.cpp:
  Ifdef not used code
include/mysys_err.h:
  Added error message for failing chown()
mysql-test/mysql-test-run.pl:
  Don't give warning for skipping ndbcluster (never enabled in MariaDB)
mysql-test/suite/funcs_1/r/is_columns_is_embedded.result:
  Update with new information schema information
mysql-test/suite/funcs_1/r/is_tables_is_embedded.result:
  New test
mysql-test/suite/funcs_1/r/is_tables_myisam_embedded.result:
  Update test results (has not been tested for a long time)
mysql-test/suite/funcs_1/r/is_tables_mysql_embedded.result:
  Update test results (has not been tested for a long time)
mysql-test/suite/funcs_1/t/is_tables_is.test:
  Don't run with embedded server (as results differ)
  I added a new test for embedded server
mysql-test/suite/funcs_1/t/is_tables_is_embedded.test:
  New test
mysql-test/suite/pbxt/my.cnf:
  Allow one to run pbxt tests without having to specify --mysqld=--default-storage-engine=pbxt
mysql-test/suite/pbxt/t/count_distinct3.test:
  Speed up test by inserting begin; ... commit;
mysql-test/suite/pbxt/t/subselect.test:
  Speed up test by inserting begin; ... commit;
mysys/errors.c:
  Added error message for failing chown()
mysys/my_copy.c:
  Added error message for failing chown()
mysys/my_redel.c:
  Added error message for failing chown()
mysys/safemalloc.c:
  Added cast to get rid of compiler warning
sql/ha_partition.cc:
  Fixed wrong argument to sql_print_error() (it requires a format string)
sql/log.cc:
  Test return value of freopen()
sql/mysqld.cc:
  Test return value of freopen()
  Added startup option '--debug-flush' to be used when one gets a core dump (easy to explain to people on IRC)
sql/rpl_rli.cc:
  Fixed wrong argument to sql_print_error() (it requires a format string)
sql/set_var.cc:
  Added {} to get rid of compiler warnings
sql/slave.cc:
  Fixed wrong argument to mi->report() and sql_print...() (they require a format string)
sql/sql_cache.cc:
  Fixed wrong argument to sql_printinformation() (it requires a format string)
sql/sql_parse.cc:
  Test return value of fgets()
sql/sql_plugin.cc:
  Fixed wrong argument to sql_print_error() (it requires a format string)
sql/sql_select.cc:
  Use unique table name for internal temp tables instead of full path
  (Simple speed & space optimization)
sql/udf_example.c:
  Removed compiler warning about not used variable
storage/maria/ha_maria.cc:
  Fixed wrong argument to sql_print_error() and ma_check_print_error() (they require a format string)
storage/maria/ma_recovery.c:
  Create maria_recovery.trace in data directory instead of current directory
storage/maria/unittest/ma_test_loghandler-t.c:
  Fixed wrong argument to ok();  Requires a format string
storage/pbxt/src/strutil_xt.cc:
  Detect temporary tables by checking if that path for the table is in the mysql data directory.
  The database for temporary tables is after this patch, from PBXT point of view, ""
  This is needed to stop PBXT from calling filename_to_tablename() with the base directory as an argument, which caused
  ERROR: Invalid (old?) table or database name 'mysqld.1'" in the log when running the test suite.
tests/mysql_client_test.c:
  Fixed compiler warnings
unittest/mysys/base64-t.c:
  Fixed wrong argument to diag() (it requires a format string)
  Added a comment that the current 'print' of differing buffers doesn't print the right thing,
  but didn't fix this as it's not important (unless we find a bug in the real code)

- mysql_install_db doesn't require --basedir option anymore
- Fix that mysql_install_db mysqld_safe mysql_fix_privilege_tables has right paths for tar binary install
- Move some files from share/mysql to where they have always been (1.0 - 5.0)
- Move scripts used when installing MariaDB to the scripts directory (Added symlinks in old place for compatibility)
- Move man files to 'man' (from 'share/man')
- Ensure that all scripts are executable

mysql_secure_installation.sh
- Added support for --basedir flag
- Don't assume that the mysql binary is in the path

Other:
- Fixed crash when one got kill signal during bootstrap

Docs/INSTALL-BINARY:
  Change references from MySQL to MariaDB
Docs/mysql.info:
  Change references from MySQL to MariaDB
README:
  Removed duplicate row
configure.in:
  Change references from MySQL to MariaDB
libmysql/libmysql.c:
  Assume that if version string contains '-maria-' we are also using MariaDB
scripts/make_binary_distribution.sh:
  Fix that mysql_install_db mysqld_safe mysql_fix_privilege_tables has right paths for tar binary install
  Remove some files that should not be part of a MariaDB binary install
  Move some files from share/mysql to where they have always been (1.0 - 5.0)
  Move man files to 'man' (from 'share/man')
  Move scripts used when installing MariaDB to the scripts directory (Added symlinks in old place for compatibility)
  Removed generation of 'netware/init_db.sql', as it was never used
  Remove old reference to bk tree
scripts/mysql_secure_installation.sh:
  Added support for --basedir flag
  Don't assume that the mysql binary is in the path
  Use .my.cnf files
  Removed a lot of useless 'echo' rows
sql/mysqld.cc:
  Fixed crash when one got kill signal during bootstrap
storage/maria/Makefile.am:
  Don't add internal test files to binary distributions
storage/myisam/Makefile.am:
  Don't add internal test files to binary distributions
support-files/Makefile.am:
  Make scripts executable
support-files/config.huge.ini.sh:
  Removed execution bit
support-files/config.medium.ini.sh:
  Removed execution bit
support-files/config.small.ini.sh:
  Removed execution bit
support-files/mysql.server.sh:
  Ensure this works also mysqld is in the 'bin' directory

 - configtest target in rc script.
 - type fix usefull -> useful.

- Changed tar file base name
- Added binaries needed by the Maria storage engine

- Increase thread_stack_size on 64-bit platforms to 240K, so that 
  it can accomodate the HA_CHECK structure which is 130K.

Bug #46917: mysqd-nt installs wrong
      
When parsing the service installation parameter in 
default_service_handling() make sure the value of the
optional parameter doesn't overwrite it's name.

This fixes a race condition in the test system

mysql-test/include/maria_empty_logs.inc:
  Added comment
mysql-test/include/wait_for_status_var.inc:
  Fixed type in variable name. Add ' around variables for better error message
mysql-test/mysql-test-run.pl:
  Remove -skip-falcon (not to be used), add skip-pbxt to bootstrap
mysql-test/suite/maria/t/maria_showlog_error-master.opt:
  Force restart before maria_showlog_error to get rid of status from previous connection

while waiting for output): attempt 2

while waiting for output)

Remove the run of the parts suite (as it is now included in default list of suite).
Add run of PBXT.

binary distribution zips.

Problem was the use of SHOW PROCESSLIST. This is not fully functional in
embedded server, STATE is hardcoded to "Writing to net".

Fixed using --replace_result for STATE.

The test is supposed to provoke a deadlock, to test a crash of the server in
some deadlock scenarios.

The problem is that in recent version of MySQL, no deadlock occurs. It is not
clear why a deadlock should be expected. One transaction does an insert+delete
on primary key value 1 in table t2. The other transaction does an insert on
primary key value 123. There seems no reason that these should conflict, so
there is no deadlock.

(Presumably an earlier version did get a deadlock due to maybe taking excessive
locks on the insert+delete of primary key value 1. The table has only one row,
so maybe a different locking was used ("Impossible WHERE noticed after reading
const tables"))

Fix is to have transaction 1 lock PK 1 and transaction 2 lock PK 123. Then have
transaction 2 access PK 1 (wait) and transaction 1 access PK 123 (deadlock).

It has been checked that this modified test case still crashes the server in
the same way prior to fix of the original bug (Bug#24989).


mysql-test/include/read_many_rows.inc:
  Provoke deadlock on same PK value in the two transactions to ensure that the
  deadlock does occur independently on whatever execution plan is chosen.
mysql-test/r/read_many_rows_innodb.result:
  Result file update.

Some result updates necessary due to extra tables and columns added in
information_schema in MariaDB (XtraDB, PBXT, microsec_process).

Also fix bad merge of two result files; apparently the test case was merged,
but the result file was not.

mysql-test/suite/funcs_1/datadict/processlist_priv.inc:
  Handle the new TIME_MS column in information_schema.processlist.
mysql-test/suite/funcs_1/datadict/processlist_val.inc:
  Handle the new TIME_MS column in information_schema.processlist.
mysql-test/suite/funcs_1/r/is_columns_is.result:
  Handle new tables in information_schema.
mysql-test/suite/funcs_1/r/is_tables_is.result:
  Handle new tables in information_schema.
mysql-test/suite/funcs_1/r/is_tables_myisam.result:
  Fix previous bad merge; apparently this file was not merged along with test changes.
mysql-test/suite/funcs_1/r/processlist_priv_no_prot.result:
  Handle the new TIME_MS column in information_schema.processlist.
mysql-test/suite/funcs_1/r/processlist_val_no_prot.result:
  Fix previous bad merge; apparently this file was not merged along with test changes.
  Also handle the new TIME_MS column in INFORMATION_SCHEMA.PROCESSLIST.
mysql-test/suite/funcs_1/t/is_columns_is.test:
  Since result file includes PBXT information_schema tables, we need PBXT to run this test.

Fix some connect options to work with embedded.

Disable in --embedded tests that rely on connecting to mysqld externally by
spawning mysqltest.

Disable in --embedded tests that rely on the mysqltest --list_files command,
which does not seem to work properly in --embedded.

mysql-test/suite/parts/t/partition_alter1_1_2_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter1_1_2_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter1_1_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter1_1_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter1_2_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter1_2_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter2_1_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter2_1_maria.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter2_1_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter2_2_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter2_2_maria.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter2_2_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter3_innodb.test:
  Disable in --embedded tests that rely on the mysqltest --list_files command,
  which does not seem to work properly in --embedded.
mysql-test/suite/parts/t/partition_alter3_myisam.test:
  Disable in --embedded tests that rely on the mysqltest --list_files command,
  which does not seem to work properly in --embedded.
mysql-test/suite/parts/t/partition_alter4_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_alter4_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_basic_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_basic_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_basic_symlink_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_engine_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_engine_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_special_innodb.test:
  Fix some connect options to work with embedded.
mysql-test/suite/parts/t/partition_syntax_innodb.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.
mysql-test/suite/parts/t/partition_syntax_myisam.test:
  Disable in --embedded tests that rely on connecting to mysqld externally by
  spawning mysqltest.

The --enable_prepare_warnings allows to not discard warnings from autorepair
of crashed table in --ps-protocol mode.

Use this to properly fix the parts.partition_recover_myisam and
maria.maria-recover tests.

Add a test case for the new feature. This also adds missing test coverage
for the case where the same warning is thrown in both prepare and execute
phase.


client/mysqltest.cc:
  Implement new commands --enable-prepare_warnings and --disable_prepare_warnings.
mysql-test/r/mysqltest_ps.result:
  Add test case for new --enable_prepare_warning mysqltest command.
mysql-test/suite/maria/t/maria-recover.test:
  Better fix of test case using new --enable_prepare_warnings command.
mysql-test/suite/parts/t/partition_recover_myisam.test:
  Fix test failure in --ps-protocol mode.
mysql-test/t/mysqltest_ps.test:
  Add test case for new --enable_prepare_warning mysqltest command.

- Include maria_chk and other maria binaries
- Include sql/$TARGET/mysqld.lib, like mainline does (but what is that useful for?)
- Don't include my_safe_{process,kill} garbage.
- call '/bin/find', not just 'find' is that is some incompatible windows command.

 - Don't need any m1 prefix for the first release based on given MySQL
   version number.

 - Fix mysql-test-run to understand that some stuff is installed under
   share/mariadb rather than share/mysql.

MBUG#442254: mysql-test-run --embedded fails on Windows with: ERROR: .opt file references 'EXAMPLE_PLUGIN_OPT'
- Fix suggested by Kristian on review: ignore the test using mtr's facilities

- Part 2. make it really work.