include/my_sys.h:
  Move generic file parsing functions out to shared code, as they are used in several places.
mysys/mf_iocache2.c:
  Move generic file parsing functions out to shared code, as they are used in several places.
sql/log_event.cc:
  Fix XtraDB build with embedded server.
  XtraDB needs access to replication stuff, which is missing in embedded server.
  Solved by defining wrapper function for this which is compiled differently for normal and
  embedded case.
sql/log_event.h:
  Fix XtraDB build with embedded server.
  XtraDB needs access to replication stuff, which is missing in embedded server.
  Solved by defining wrapper function for this which is compiled differently for normal and
  embedded case.
sql/slave.cc:
  Move generic file parsing functions out to shared code, as they are used in several places.

The root of the problem is that ./configure mixed together two different things. One is the
availability of GCC atomic operation intrinsics. The other is the selection of which
primitives to use for my_atomic implementation.

Then at some point a hack was made to not use GCC intrinsics in my_atomic to work around
some test failures. But because the two things are mixed in ./configure, this as a side
effect also makes GCC intrinsics unavailable for XtraDB.

Fixed by splitting this in two in configure, so that we have HAVE_GCC_ATOMIC_BUILTINS for
GCC intrinsics availability and MY_ATOMIC_MODE_GCC_BUILTINS for use in my_atomic.

Fixes to get the test suite to run without failures.

mysql-test/r/information_schema.result:
  Additional variables available now.
  Sort output to avoid depending on engine order.
mysql-test/r/information_schema_all_engines.result:
  More variables now.
mysql-test/r/innodb-autoinc.result:
  Avoid picking up pbxt variables in result
mysql-test/r/innodb-index.result:
  Save state to not corrupt following testcases.
  Suppress an expected warning.
mysql-test/r/innodb-zip.result:
  Work around a problem with dependency on zlib version
mysql-test/r/innodb.result:
  Checksums have changed in Maria.
  Save and restore server state to not corrupt following testcases.
mysql-test/r/innodb_bug36169.result:
  Save and restore server state to not corrupt following testcases.
mysql-test/r/innodb_xtradb_bug317074.result:
  Save and restore server state to not corrupt following testcases.
mysql-test/r/row-checksum-old.result:
  Update result file
mysql-test/r/row-checksum.result:
  Update result file
mysql-test/t/information_schema.test:
  Sort output to avoid depending on engine order.
mysql-test/t/innodb-analyze.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb-autoinc.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb-index.test:
  Save state to not corrupt following testcases.
  Suppress an expected warning.
mysql-test/t/innodb-zip.test:
  Work around a problem with dependency on zlib version
mysql-test/t/innodb.test:
  Save and restore server state to not corrupt following testcases.
  Update --replace statements for new mysql-test-run
mysql-test/t/innodb_bug34300.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_bug36169.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_bug36172.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/innodb_xtradb_bug317074.test:
  Save and restore server state to not corrupt following testcases.
mysql-test/t/partition_innodb.test:
  Fix regexps to work with new SHOW INNODB STATUS output.
mysys/thr_mutex.c:
  Initialize mutex deadlock detection lazily.
  This allows to test XtraDB, which initializes huge amounts of mutexes without using any but a few of them.
storage/xtradb/ibuf/ibuf0ibuf.c:
  Fix problem where value of INNODB_IBUF_MAX_SIZE would depend on the alignment of memory
  allocated by the buffer pool.
storage/xtradb/include/sync0rw.h:
  Fix XtraDB to compile without GCC atomic operation intrinsics (performance may suffer
  when they are not available though).
storage/xtradb/include/sync0rw.ic:
  Fix XtraDB to compile without GCC atomic operation intrinsics (performance may suffer
  when they are not available though).
storage/xtradb/include/univ.i:
  Fix for MariaDB
storage/xtradb/setup.sh:
  Remove no longer needed file from XtraDB.
storage/xtradb/srv/srv0start.c:
  Fix for MariaDB

The original XtraDB (and InnoDB plugin) is shipped as a separate source tree which is copied
into the MySQL source, after which a setup.sh script must be run to move things into place.

Now that XtraDB is part of the MariaDB source tree, this commit fixes these things up once
and for all:

 - New innodb build scripts.
 - Test suite fixes (new tests and patches to existing).
 - Remove files no longer needed due to this.

.bzrignore:
  XtraDB compiles innodb in storage/xtradb instead of storage/innobase
CMakeLists.txt:
  Take InnoDB code from storage/xtradb/ instead of storage/innobase/
libmysqld/CMakeLists.txt:
  Take InnoDB code from storage/xtradb/ instead of storage/innobase/
storage/innobase/plug.in.disabled:
  Disable building old InnoDB from storage/innobase/ directory.
  
  We will keep the files around to avoid getting merge conflicts for every MySQL upstream
  change to InnoDB.
storage/xtradb/CMakeLists.txt:
  Take InnoDB code from storage/xtradb/ instead of storage/innobase/
storage/xtradb/COPYING:
  Remove not needed file from XtraDB.
storage/xtradb/Makefile.am:
  Take InnoDB code from storage/xtradb/ instead of storage/innobase/
storage/xtradb/Makefile.in:
  Remove not needed file from XtraDB.
storage/xtradb/handler/ha_innodb.cc:
  Take InnoDB code from storage/xtradb/ instead of storage/innobase/
storage/xtradb/plug.in:
  Take InnoDB code from storage/xtradb/ instead of storage/innobase/
storage/xtradb/row/row0ins.c:
  Take InnoDB code from storage/xtradb/ instead of storage/innobase/

Author: Stewart Smith

mysql-test/r/alter_table.result:
  Testing of ALTER TABLE .. DROP DEFAULT
mysql-test/r/limit.result:
  Testing of LIMIT ... OFFSET
mysql-test/t/alter_table.test:
  Testing of ALTER TABLE .. DROP DEFAULT
mysql-test/t/limit.test:
  Testing of LIMIT ... OFFSET

Added option --staging-run to mysql-test-run to mark slow, not important tests, to not be run in staging trees
Use MY_MUTEX_INIT_FAST for pool mutex

mysql-test/mysql-test-run.pl:
  Added option --staging-run
  Added information about --parallell=# to help message
mysql-test/suite/federated/federated_server.test:
  Slow test, don't run with --staging-run
mysql-test/suite/maria/t/maria-preload.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_optimize.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_relayrotate.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_row_001.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_row_mysqlbinlog.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_row_sp003.test:
  Slow test, don't run with --staging-run
mysql-test/suite/rpl/t/rpl_start_stop_slave.test:
  Slow test, don't run with --staging-run
mysql-test/t/compress.test:
  Slow test, don't run with --staging-run
mysql-test/t/count_distinct3.test:
  Slow test, don't run with --staging-run
mysql-test/t/index_merge_innodb.test:
  Slow test, don't run with --staging-run
mysql-test/t/information_schema_all_engines.test:
  Slow test, don't run with --staging-run
mysql-test/t/innodb_mysql.test:
  Slow test, don't run with --staging-run
mysql-test/t/pool_of_threads.test:
  Slow test, don't run with --staging-run
mysql-test/t/preload.test:
  Slow test, don't run with --staging-run
mysql-test/t/ssl.test:
  Slow test, don't run with --staging-run
mysql-test/t/ssl_compress.test:
  Slow test, don't run with --staging-run
mysql-test/valgrind.supp:
  Suppress warnings from SuSE 11.1 on x86
sql/scheduler.cc:
  Use MY_MUTEX_INIT_FAST for pool mutex

mysql-test/suite/maria/r/maria3.result:
  Merged fix from bug #39200.
mysql-test/suite/maria/t/maria3.test:
  Merged maria3.test
sql/sql_table.cc:
  Bug fix for 39200

 - Version number.
 - Valgrind false alarms in libz.
 - New variant of suppression for Valgrind warning in dlclose().
 - Fix double free() in plugin init error case.

configure.in:
  Fix version number. We should reset the maria variant back to `1' when the MySQL version
  number increases.
include/my_sys.h:
  Fix false alarms in Valgrind for zlib.
  
  Apply same fix as for archive storage handler also to the cases of compression in the
  client protocol, and to the compression SQL function.
mysql-test/valgrind.supp:
  A new variant of the dlclose() suppression is needed now.
mysys/my_compress.c:
  Fix false alarms in Valgrind for zlib.
  
  Apply same fix as for archive storage handler also to the cases of compression in the
  client protocol, and to the compression SQL function.
sql/handler.cc:
  Fix a double free() in error case for plugin initialisation.
sql/item_strfunc.cc:
  Fix false alarms in Valgrind for zlib.
  
  Apply same fix as for archive storage handler also to the cases of compression in the
  client protocol, and to the compression SQL function.

support-files/build-tags:
  Merge.

mysql-test/r/information_schema.result:
  Fixed a result file.
mysql-test/r/innodb-autoinc.result:
  Fixed a result file.
mysql-test/t/connect.test:
  Fixed a problem with merge, needed to close
  connections and use the default

mysql-test/mysql-test-run.pl:
  Fixed missed lines in merge.
storage/maria/plug.in:
  Fixed problem with configuration. This is now included
  top level.
storage/pbxt/plug.in:
  Fixed problem with configuration. This is
  included now in top level.

Portability changes for Solaris 10 (amd64). Re-hash BUILD/ scripts for Solaris to be more in line with generic scripts.

Consequently, rename HAVE_purify to HAVE_valgrind, and related changes.
Leave some comments about purify when not clear that they apply also to Valgrind.
Fix redundant IF_VALGRIND declaration.

Misc. small fixes:
 - Fixes for pool-of-threads patch.
 - Fixes for push of PBXT storage engine.
 - mysql-test-run.pl fix.
 - Fix build problem in compile-pentium64-max.


BUILD/SETUP.sh:
  Rename purify -> valgrind.
BUILD/build_mccge.sh:
  Rename purify -> valgrind.
BUILD/compile-dist:
  Fix that PBXT was missing in source tarball after `BUILD/compile-dist && make dist`
BUILD/compile-pentium64-max:
  Fix a build problem with BUILD/compile-pentium64-max on CentOS/Fedora Core 10 amd64.
        
  On these systems, there is libz.so but no libz.a. Finding libz.so, ./configure decides
  to use system zlib. But since BUILD/compile-pentium64-max builds a fully static binary
  with -all-static, the link of mysqld fails due to missing libz.a.
        
  Fix by using bundled zlib in the build script.
BUILD/compile-solaris-sparc-purify:
  Rename purify -> valgrind.
include/m_string.h:
  Rename purify -> valgrind.
include/my_global.h:
  Rename purify -> valgrind.
mysql-test/Makefile.am:
  Fix that PBXT test suite was missing from `make dist` source tarball.
mysql-test/lib/mtr_unique.pm:
  Better fix to avoid races when chmod'ing the semaphore file.
  (Though using chmod 666 shared files in /tmp/ is still not a very good solution).
mysql-test/t/pool_of_threads.cnf:
  Fix that test case pool_of_threads fails if run on mysqld with no --with-libevent support.
mysys/mf_qsort.c:
  Rename purify -> valgrind.
mysys/my_alloc.c:
  Rename purify -> valgrind.
mysys/my_init.c:
  Rename purify -> valgrind.
mysys/my_rnd.c:
  Rename purify -> valgrind.
mysys/safemalloc.c:
  Rename purify -> valgrind.
scripts/mysql_config.pl.in:
  Rename purify -> valgrind.
scripts/mysql_config.sh:
  Rename purify -> valgrind.
sql/field_conv.cc:
  Rename purify -> valgrind.
sql/filesort.cc:
  Rename purify -> valgrind.
sql/ha_partition.cc:
  Rename purify -> valgrind.
sql/hostname.cc:
  Rename purify -> valgrind.
sql/item_timefunc.cc:
  Rename purify -> valgrind.
sql/log_event.cc:
  Rename purify -> valgrind.
sql/log_event_old.cc:
  Rename purify -> valgrind.
sql/my_decimal.h:
  Rename purify -> valgrind.
sql/mysqld.cc:
  Rename purify -> valgrind.
  Fix redundant IF_VALGRIND declaration.
sql/opt_range.cc:
  Rename purify -> valgrind.
sql/opt_range.h:
  Rename purify -> valgrind.
sql/records.cc:
  Rename purify -> valgrind.
sql/rpl_rli.cc:
  Rename purify -> valgrind.
sql/rpl_rli.h:
  Rename purify -> valgrind.
sql/set_var.cc:
  Fix missing static declaration on pool_of_threads.
sql/slave.cc:
  Rename purify -> valgrind.
sql/sql_base.cc:
  Rename purify -> valgrind.
sql/sql_binlog.cc:
  Rename purify -> valgrind.
sql/sql_class.cc:
  Rename purify -> valgrind.
sql/sql_list.h:
  Rename purify -> valgrind.
sql/sql_load.cc:
  Rename purify -> valgrind.
sql/sql_select.cc:
  Rename purify -> valgrind.
sql/table.cc:
  Rename purify -> valgrind.
storage/archive/azio.c:
  Rename purify -> valgrind.
storage/innobase/buf/buf0buf.c:
  Rename purify -> valgrind.
storage/innobase/include/univ.i:
  Rename purify -> valgrind.
storage/innobase/srv/srv0start.c:
  Rename purify -> valgrind.
storage/maria/ha_maria.cc:
  Rename purify -> valgrind.
storage/maria/ma_blockrec.c:
  Rename purify -> valgrind.
storage/maria/ma_check.c:
  Rename purify -> valgrind.
storage/maria/ma_loghandler.c:
  Rename purify -> valgrind.
storage/maria/ma_packrec.c:
  Rename purify -> valgrind.
storage/maria/ma_page.c:
  Rename purify -> valgrind.
storage/maria/ma_pagecrc.c:
  Rename purify -> valgrind.
storage/maria/ma_search.c:
  Rename purify -> valgrind.
storage/myisam/mi_check.c:
  Rename purify -> valgrind.
storage/myisam/mi_page.c:
  Rename purify -> valgrind.
storage/myisam/mi_search.c:
  Rename purify -> valgrind.
storage/myisammrg/ha_myisammrg.cc:
  Rename purify -> valgrind.
strings/bcmp.c:
  Rename purify -> valgrind.
strings/decimal.c:
  Rename purify -> valgrind.
strings/strmake.c:
  Rename purify -> valgrind.

client/mysqltest.cc:
  Manually merged
configure.in:
  Manually merged
mysql-test/r/variables.result:
  Manually merged
mysql-test/t/variables.test:
  Manually merged
mysys/my_pread.c:
  Manually merged
mysys/my_read.c:
  Manually merged
sql/mysqld.cc:
  Manually merged
storage/csv/ha_tina.h:
  Manually merged
storage/myisam/ha_myisam.cc:
  Manually merged
storage/myisam/mi_check.c:
  Manually merged
storage/myisam/mi_search.c:
  Manually merged

configure.in:
  Manually merged
mysql-test/lib/My/ConfigFactory.pm:
  Manually merged
mysql-test/mysql-test-run.pl:
  Manually merged
mysql-test/t/information_schema.test:
  Manually merged
sql/handler.cc:
  Manually merged
support-files/mysql.spec.sh:
  Manually merged