* raimo/64-bit-driver-api/OTP-9795: (22 commits)
  driver_SUITE.erl: Fix sys info drivers
  emulator test drivers: Conform to updated driver API
  runtime_tools's drivers: Conform to updated driver API
  ws's xwe_driver.c: Conform to updated driver API
  megaco's flex scanner: Conform to updated driver API
  seq_trace_SUITE_data/echo_drv.c: Conform to updated driver API
  erl_interface tests: Conform port_call_drv.c updated driver API
  erl_drv_thread_SUITE_data/testcase_driver.c: Conform to updated driver API
  float_SUITE_data/fp_drv.c: Conform to updated driver API
  port_SUITE_data/*_drv.c: Conform to updated driver API
  port_bif_SUITE_data/control_drv.c: Conform to updated driver API
  send_term_SUITE_data/send_term_drv.c: Conform to updated driver API
  system_profile_SUITE_data/echo_drv.c: Conform to updated driver API
  trace_port_SUITE_data/echo_drv.c: Conform to updated driver API
  Remove support for old drivers without ERL_DRV_EXTENDED_MARKER
  built-in drivers: Add ERL_DRV_EXTENDED_MARKER and version numbers
  Bump driver version to 2.0
  erl_driver.h: Enlarge type on return value from call
  erl_driver.h: Enlarge types on driver callbacks output, control and call
  erl_driver.h: Enlarge types in driver output functions
  ...

Conflicts:
	erts/emulator/test/driver_SUITE_data/monitor_drv.c
	erts/emulator/test/driver_SUITE_data/timer_drv.c

Use CreateFile to open files in trace_file_drv

Create directories first, not within implicit rules. If two
'install' instances runs at the same time attempting to create
a directory, one of them may fail with an "File exists" error.

I tried to use order-only prerequisites to create the directories,
but run into two problems: First, order-only prerequisites are
only implemented in Make 3.80 and later. Second, on a computer
running Solaris/Intel 2.8 (with Make 3.80), order-only prerequisites
seemed to work like ordinary prerequisites, causing targets to
be re-built if the timestamp for the directory changed.

Therefore, using a shell command to run mkdir seems to be the
more portable solution.

          improvements.

          Most notable:

          Lots of cross compilation improvements. The old cross compilation
          support was more or less non-existing as well as broken. Please,
          note that the cross compilation support should still be
          considered as experimental. Also note that old cross compilation
          configurations cannot be used without modifications. For more
          information on cross compiling Erlang/OTP see the
          $ERL_TOP/xcomp/README file.

          Support for staged install using <url
          href="http://www.gnu.org/prep/standards/html_node/DESTDIR.html">D
          ESTDIR</url>. The old broken INSTALL_PREFIX has also been fixed.
          For more information see the $ERL_TOP/README file.

          Documentation of the release target of the top Makefile. For more
          information see the $ERL_TOP/README file.

          make install now by default creates relative symbolic links
          instead of absolute ones. For more information see the
          $ERL_TOP/README file.

          $ERL_TOP/configure --help=recursive now works and prints help for
          all applications with configure scripts.

          Doing make install, or make release directly after make all no
          longer triggers miscellaneous rebuilds.

          Existing bootstrap system is now used when doing make install, or
          make release without a preceding make all.

          The crypto and ssl applications use the same runtime library path
          when dynamically linking against libssl.so and libcrypto.so. The
          runtime library search path has also been extended.

          The configure scripts of erl_interface and odbc now search for
          thread libraries and thread library quirks the same way as erts
          do.

          The configure script of the odbc application now also looks for
          odbc libraries in lib64 and lib/64 directories when building on a
          64-bit system.

          The config.h.in file in the erl_interface application is now
          automatically generated in instead of statically updated which
          reduces the risk of configure tests without any effect.