Problem was introduced with the InnoDB 5.7 merge, the code related to
avoiding extra fsync at the end of commit when binlog is enabled. The
MariaDB method for this was removed, but the replacement MySQL method
based on thd_get_durability_property() is not functional in MariaDB.

This commit reverts the offending parts of the merge and adds a test
case, to fix the problem for InnoDB. But other storage engines are
likely to have a similar problem.

- Support first_linear_tab() traversal for degenerate joins

The debug flag recv_no_log_write prohibits writes of redo log records for
modifying page data. The debug assertion was failing when fil_names_clear()
was writing the informative MLOG_FILE_NAME and MLOG_CHECKPOINT records
which do not modify any data.

log_reserve_and_open(), log_write_low(): Remove the debug assertion.

log_pad_current_log_block(), mtr_write_log(),
mtr_t::Command::prepare_write(): Add the debug assertion.

During InnoDB startup, change buffer merge operations are prohibited
before recv_apply_hashed_log_recs(true), which performs the last phase
of redo log apply. Before this call, ibuf_init_at_db_start() would be
invoked, and it could trigger the debug assertion.

ibuf_init_at_db_start(): Do not declare the mini-transaction as
"inside change buffer", because nothing is being written in the
mini-transaction. The purpose of this function is only to initialize
the memory data structures from the persistent data structures.

        Fixed the path comparison.

        Options handling implemented for ST_AsGeoJSON.

Also removed clang-3.9
Signed-off-by: Daniel Black <daniel.black@au.ibm.com>

It may produce test failures like this because of non-deterministic
cost calculations:

-1	SIMPLE	t1	#	col1	col1	259	NULL	#	Using where
+1	SIMPLE	t1	#	col1	NULL	NULL	NULL	#	Using where

        Implement the 'option' argument for the ST_GeomFromGeoJSON.

Include Hindi error messages to debian packages.

- This is more in line with MariaDB environment
- And help with rocksdb.bulk_load_errors test, too

Fixed plugins.locales failure.

This is an addition to original patch: activate hi_IN error messages.

Part #2.

So disable it there for now.

- Fix the bad merge in drop_table.test
- Remove the obsolete rocksdb_info_log_level=info_level option
  which caused warnings to be found in the error log.

It uses SHOW ENGINE TRANSACTION STATUS, which is not supported in MariaDB

See MDEV-12279, MariaDB is still not able to produce nice error messages
in this case.

(Could we just put the mark into bulk_load.inc ?)

Comment out a part of testcase that uses it.

This fixes result mismatches in rocksdb.issue111, rocksdb.hermitage,
rocksdb.rocksdb_locks

It compiles on Linux but fails a lot of tests still