run tokudb suites by default.
mark big and slow tests tokudb.change_column_all_1000_1 and
tokudb.change_column_all_1000_10 test as --big

create mysql user with /sbin/nologin shell

extra/jemalloc/src/ctl.c:
  Fixed compiler warning
include/mysql/service_logger.h:
  Fixed compile failure with clang compiler
storage/maria/ma_check.c:
  Fixed compiler warning
support-files/compiler_warnings.supp:
  Suppressed warnings in jemalloc
tests/bug25714.c:
  Fixed compiler warning

pending merges:
  Alexander Barkov 2013-12-02 MDEV-4857 Wrong result of HOUR('1 00:00:00')

pending merges:
  Sergey Petrunya 2013-11-27 MDEV-5344: LEFT OUTER JOIN table data is lost...

modified:
  mysql-test/r/func_time.result
  mysql-test/t/func_time.test
  sql-common/my_time.c
  sql/item_func.h
  sql/item_timefunc.cc
  sql/mysql_priv.h
  sql/time.cc

Minor wording changes in skip messages.

read.

MDEV-5355: InnoDB assertion at shutdown if posix_fallocate is used in ut_a(node->n_pending == 0 || node->space->stop_new_ops); 

Analysis: When filespace is extended there is first prepare for IO. But if
posix_fallocate is used there was no complete IO causing assertion
at shutdown indicating that all IO is not finished.

Fix: If posix_fallocate is used to extend the filespace, there
is no need to wait for IO to complete, thus we treat this
operation as a read operation. We need to mark IO as
completed or there would be assertion on shutdown at
fil_node_close_file() because all pending IO is not finished.

- For INSERT ... SELECT ... ON DUPLICATE KEY UPDATE, table elimination should 
  check which tables are referenced in the ON DUPLICATE KEY UPDATE clause.

        Don't call the vio_end() in the clean_up() in EMBEDDED mode.
        Call vio_end() before the end_embedded_server().

remove_eq_conds() in the function make_join_statistics().

mysql-test-run: *** ERROR: Could not find any of
/mariadb-5.5.34/sql/mysql_tzinfo_to_sql
/mariadb-5.5.34/build/client/mysql_tzinfo_to_sql
Fixed the directory list to search mysql_tzinfo_to_sql binary in.

The earlier pushed fix for the bug was incomplete. It did not remove
the main cause of the problem: the function remove_eq_conds()
removed always true multiple equalities from any conjunct, but did not
adjust the list of them stored in Item_cond_and::cond_equal.current_level.

Simplified the test case for the bug and moved it to another test file.

The fix triggered changes in EXPLAIN EXTENDED for some queries. 

- Added testcase

Fixed.

- Don't pull out a table out of a semi-join if it is on the inner side of an outer join.
- Make join->sort_by_table= get_sort_by_table(...) call after const table detection 
  is done. That way, the value of join->sort_by_table will match the actual execution.
  Which will allow the code in setup_semijoin_dups_elimination() (search for 
  "Make sure that possible sorting of rows from the head table is not to be employed." 
  to see that "Using filesort" is going to be used together with Duplicate Elimination (
  and change it to Using temporary + Using filesort)

            -DINSTALL_SYSCONFDIR/-DDEFAULT_SYSCONFDIR specified

The reason for a bug is in support-files/CMakeLists.txt that tries to
install files in INSTALL_SYSCONF2DIR, without checking whether this
variable is actually defined. 

Normally INSTALL_SYSCONF2DIR is always defined if INSTALL_SYSCONFDIR is
defined, and support-files/CMakeLists.txt assumes that. But when one
specifies INSTALL_SYSCONFDIR manually on the command line, this
assumption might be broken.

(some patches reverted, test case added)

sort xtradb status variables

MDEV-5069: Server crashes in SEL_ARG::increment_use_count with index_merge+index_merge_sort_union, FORCE INDEX
- Don't call incr_refs() is the merged SEL_ARG* is NULL.

- make_join_readinfo() has the code that forces use of "Using temporary; 
  Using filesort" when join buffering is in use.
  That code didn't handle all cases, in particular it didn't hande the case 
  where ORDER BY originally has tables from multiple columns, but the 
  optimizer eventually figures out that doing filesort() on one table 
  will be sufficient.  Adjusted the code to handle that case.