# file      : build/root.build
# license   : GNU GPL v2; see accompanying LICENSE file

# Configure which database client library to use for build2 versions greater
# than 0.12.0 and always use MySQL client library otherwise (due to the lack
# of the project configuration variables support).
#
if ($build.version.number > 12000000000)
{
  # Whether to use the MySQL or MariaDB client library.
  #
  config [string] config.libodb_mysql.client_lib ?= 'mysql'

  # Verify the config.libodb_mysql.client_lib configuration variable value and
  # provide the short alias for it.
  #
  switch $config.libodb_mysql.client_lib
  {
    case 'mysql'
    case 'mariadb'
      client_lib = $config.libodb_mysql.client_lib

    default
      fail "invalid config.libodb_mysql.client_lib value '$config.libodb_mysql.client_lib'"
  }
}
else
  client_lib = 'mysql'

cxx.std = latest

using cxx

hxx{*}: extension = hxx
ixx{*}: extension = ixx
txx{*}: extension = txx
cxx{*}: extension = cxx

if ($cxx.target.system == 'win32-msvc')
  cxx.poptions += -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS

if ($cxx.class == 'msvc')
  cxx.coptions += /wd4251 /wd4275 /wd4800

# Load the cli module but only if it's available. This way a distribution
# that includes pre-generated files can be built without installing cli.
# This is also the reason why we need to explicitly spell out individual
# source file prerequisites instead of using the cli.cxx{} group (it won't
# be there unless the module is configured).
#
using? cli