7 install.core.inc install_system_module(&$install_state)

Installation task; install the Drupal system module.


$install_state: An array of information about the current installation state.

1 string reference to 'install_system_module'
install_tasks in includes/install.core.inc
Returns a list of all tasks the installer currently knows about.


includes/install.core.inc, line 785
API functions for installing Drupal.


function install_system_module(&$install_state) {
  // Install system.module.

  // Call file_ensure_htaccess() to ensure that all of Drupal's standard
  // directories (e.g., the public and private files directories) have
  // appropriate .htaccess files. These directories will have already been
  // created by this point in the installer, since Drupal creates them during
  // the install_verify_requirements() task. Note that we cannot call
  // file_ensure_htaccess() any earlier than this, since it relies on
  // system.module in order to work.

  // Enable the user module so that sessions can be recorded during the
  // upcoming bootstrap step.
  module_enable(array('user'), FALSE);

  // Save the list of other modules to install for the upcoming tasks.
  // variable_set() can be used now that system.module is installed.
  $modules = $install_state['profile_info']['dependencies'];

  // The installation profile is also a module, which needs to be installed
  // after all the dependencies have been installed.
  $modules[] = drupal_get_profile();

  variable_set('install_profile_modules', array_diff($modules, array('system')));
  $install_state['database_tables_exist'] = TRUE;