Adjust a test result. When a too long index prefix is truncated,
a note instead of a warning or error will be issued.

Remove clang-3.8 which doesn't have a repository on apt.llvm.org any
more.

For OSX, xcode8.3 is explicitly specified.

/usr/local/Cellar is used as a cache repository to save brew install
time on OSX (and /usr/local was too big).

Debian autobake.sh is moved to a matrix include.

Other branches of the matrix build test other test suites.
An Ubuntu galera is downloaded and used in the test suite.

TYPE=RelWithDebInfo used with the test to provide backtraces with line
numbers when crashes occur.

Build of PLUGIN_AWS_KEY_MANAGEMENT enabled in build.

Code supporting TYPE=Debug and -DWITH_ASAN=ON included by not enabled
due to large numbers of errors.

Running more tests in parallel (6) as container based builds seem to
support them. The test case timeout has been set to 2 minutes as large
stalls will put test cases over 50 minute interval.

ccache enabled where possible. Linux clang builds don't use them as the
minimum CMake version isn't there.

Data loss in case of partituon removing is documented => do not try to prevent it

In case of error on opening VIEW (absent table for example) it is still possible to print its definition but some variable is not set (table_list->derived->derived) so it is better do not try to test it when there is safer alternative (table_list itself).

link rocksdb with librt, for clock_gettime()

Also, merge some test changes from MySQL 5.7.10, for deprecating
innodb_support_xa.

because on Windows it cannot properly append to the file,
doesn't use CreateFile(..., FILE_APPEND_DATA, ...)

this fixes main.shutdown failures on Windows

Annotate_rows_log_event again. When a new annotate event comes,
the server applies it first (which backs up thd->query_string),
then frees the old annotate event, if any. Normally there isn't.

But with sub-statements (e.g. triggers) new annotate event comes
before the first one is freed, so the second event backs up
thd->query_string that was set by the first annotate event. Then
the first event is freed, together with its query string. And then
the second event restores thd->query_string to this freed memory.

Fix: free old annotate event before applying the new one.

Annotate_rows_log_event should always restore thd->query_string
if it was backed up. Even if the backed up value is NULL.

automatic shortening of a too-long non-unique key should
be not a warning, but a note. It's a normal optimization,
doesn't affect correctness, and should never be converted to
an error, no matter how strict sql_mode is.

to fix build on Win64

in MYSQL_ADD_PLUGIN, do not add TARGET_LINK_LIBRARIES twice for the LINK_LIBRARIES parameter
It is usually harmless to add libraries twice.

However, aws_key_management uses -Wl,-whole-archive to workaround linker issues on Linux
If libraries are added twice with whole-archive, linking will fail complaining about duplicate symbols

use  CMAKE_CXX_STANDARD to set C++11 flags  with CMake 3.1+ (apples flags are somehow different from standard clang)
port htonbe16/32/64 macros for rocksdb
use reinterpret_cast<size_t> to cast macOS's pthread_t (pointer type) to  size_t , for rocksdb

When a CTE referring to another CTE from the same with clause
was used twice then the server could not find the second CTE and
reported a bogus error message.
This happened because for any unit that was created as a clone of
a CTE specification the pointer to the WITH clause that owned this CTE
was not set.

Mroonga generated far too many warnings (and hence output) for Travis's
sensibilities on output log file size. So we just remove the storage
engine.
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>

Signed-off-by: Daniel Black <daniel.black@au.ibm.com>

Additionally use clang as a compiler, versions 3.8, 3.9 and 4.0

Additionally use gcc/g++-7

Add additional packages used by build now that they are whitelisted.
      - libsnappy-dev       - innodb compression
      - liblzma-dev         - innodb compression
      - libzmq-dev          - used my Mgoonga
      - libdistro-info-perl - used by autobake-debian

Change to a container build as they tend to have more ram
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>

they might not be able to load after this.

ha_innobase::defragment_table(): Skip corrupted indexes and
FULLTEXT INDEX. In InnoDB, FULLTEXT INDEX is implemented with
auxiliary tables. We will not defragment them on OPTIMIZE TABLE.

An attempt to mark reference as dependent lead to transfering this property to
original view field and through it to other references of this field which
can't be dependent.

buf_dblwr_create(): Remove a bogus check for the buffer pool size.
Theoretically, there is no problem if the doublewrite buffer is
larger than the buffer pool. It could only cause trouble on crash
recovery, and on recovery the doublewrite buffer is read to a buffer
that is allocated outside of the buffer pool. Moreover, this check
was only performed when the database was initialized for the first
time.

On a normal startup, buf_dblwr_init() would not enforce any
rule on the innodb_buffer_pool_size.

Furthermore, in case of an error, commit the mini-transaction in order
to avoid an assertion failure on shutdown. Yes, this will leave the
doublewrite buffer in a corrupted stage, but the doublewrite buffer
should only be initialized when the data files are being initialized
from the scratch in the first place.

Also, revert part of MDEV-7685 that added an InnoDB abort when
ALTER TABLE…ALGORITHM=INPLACE is reporting that it ran out of
file space.

Merge pull request https://github.com/MariaDB/server/pull/343

contributed by Eric Herman.

buf_load(): When the file cannot be opened for reading, issue a note,
not an error message.

xtradb: fil_crypt_rotate_page, space_id should be compared to TRX_SYS_SPACE

like 9a218f4f fil_crypt_rotate_page
 - space_id should be compared to TRX_SYS_SPACE not space
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>