project('gdm', 'c', version: '44.0', license: 'GPL2+', meson_version: '>= 0.57', ) # Modules gnome = import('gnome') pkgconfig = import('pkgconfig') i18n = import('i18n') # Compiler cc = meson.get_compiler('c') # Use GNU extensions if available add_project_arguments('-D_GNU_SOURCE', language: 'c') # Options gdm_prefix = get_option('prefix') gdmconfdir = (get_option('sysconfsubdir') == '')? gdm_prefix / get_option('sysconfdir') : gdm_prefix / get_option('sysconfdir') / get_option('sysconfsubdir') dmconfdir = (get_option('dmconfdir') != '')? get_option('dmconfdir') : gdm_prefix / get_option('sysconfdir') / 'dm' udev_dir = get_option('udev-dir') at_spi_registryd_dir = (get_option('at-spi-registryd-dir') != '')? get_option('at-spi-registryd-dir') : gdm_prefix / get_option('libexecdir') lang_config_file = (get_option('lang-file') != '')? get_option('lang-file') : gdm_prefix / get_option('sysconfdir') / 'locale.conf' pam_mod_dir = (get_option('pam-mod-dir') != '')? get_option('pam-mod-dir') : gdm_prefix / get_option('libdir') / 'security' dbus_sys_dir = (get_option('dbus-sys') != '')? get_option('dbus-sys') : get_option('sysconfdir') / 'dbus-1' / 'system.d' gdm_defaults_conf = (get_option('defaults-conf') != '')? get_option('defaults-conf') : gdm_prefix / get_option('datadir') / 'gdm' / 'defaults.conf' gdm_custom_conf = (get_option('custom-conf') != '')? get_option('custom-conf') : gdmconfdir / 'custom.conf' gnome_settings_daemon_dir = (get_option('gnome-settings-daemon-dir') != '')? get_option('gnome-settings-daemon-dir') : gdm_prefix / get_option('libexecdir') gdm_run_dir = (get_option('run-dir') != '')? get_option('run-dir') : gdm_prefix / get_option('localstatedir') / 'run' / 'gdm' gdm_runtime_conf = (get_option('runtime-conf') != '')? get_option('runtime-conf') : gdm_run_dir / 'custom.conf' gdm_pid_file = (get_option('pid-file') != '')? get_option('pid-file') : gdm_run_dir / 'gdm.pid' ran_once_marker_dir = (get_option('ran-once-marker-dir') != '')? get_option('ran-once-marker-dir') : gdm_run_dir working_dir = (get_option('working-dir') != '')? get_option('working-dir') : gdm_prefix / get_option('localstatedir') / 'lib' / 'gdm' gdm_xauth_dir = (get_option('xauth-dir') != '')? get_option('xauth-dir') : gdm_run_dir gdm_screenshot_dir = (get_option('screenshot-dir') != '')? get_option('screenshot-dir') : gdm_run_dir / 'greeter' # Common variables config_h_dir = include_directories('.') # Dependencies udev_dep = dependency('udev') gudev_dep = dependency('gudev-1.0', version: '>= 232') glib_min_version = '2.56.0' glib_dep = dependency('glib-2.0', version: '>=' + glib_min_version) gobject_dep = dependency('gobject-2.0', version: '>=' + glib_min_version) gio_dep = dependency('gio-2.0', version: '>=' + glib_min_version) gio_unix_dep = dependency('gio-unix-2.0', version: '>=' + glib_min_version) gtk_dep = dependency('gtk+-3.0', version: '>= 2.91.1') libcanberra_gtk_dep = dependency('libcanberra-gtk3', version: '>= 0.4') accountsservice_dep = dependency('accountsservice', version: '>= 0.6.35') xcb_dep = dependency('xcb') keyutils_dep = dependency('libkeyutils', required: false) libselinux_dep = dependency('libselinux', required: get_option('selinux')) # udev if udev_dir == '' if udev_dep.found() udev_prefix = udev_dep.get_pkgconfig_variable('udevdir') else udev_prefix = gdm_prefix / 'lib' / 'udev' endif udev_dir = udev_prefix / 'rules.d' endif # X11 x_deps = declare_dependency( dependencies: [ dependency('x11'), dependency('xau'), ], ) # Xserver 1.17 & later default to -nolisten and require -listen for remote access xserver_deps = dependency('xorg-server', version : '>=1.17', required : false) xserver_has_listen = xserver_deps.found() find_x_server_script = find_program('build-aux/find-x-server.sh', native: true) find_x_server_out = run_command(find_x_server_script).stdout().strip() if find_x_server_out != '' x_bin = find_x_server_out x_bin_path_split = x_bin.split('/') i = 0 x_path = '/' foreach dir : x_bin_path_split if i < x_bin_path_split.length() - 1 x_path = x_path / dir endif i = i + 1 endforeach else # what to do, what to do, this is wrong, but this just sets the # defaults, perhaps this user is cross compiling or some such x_path = '/usr/bin/X11:/usr/X11R6/bin:/opt/X11R6/bin' x_bin = '/usr/bin/X' endif xdmcp_dep = cc.find_library('Xdmcp', required: get_option('xdmcp')) if xdmcp_dep.found() and get_option('tcp-wrappers') libwrap_dep = cc.find_library('wrap') endif # systemd systemd_dep = dependency('systemd') libsystemd_dep = dependency('libsystemd') systemd_multiseat_x = find_program('systemd-multi-seat-x', required: false, dirs: [ systemd_dep.get_pkgconfig_variable('systemdutildir'), '/lib/systemd', '/usr/lib/systemd', ]) systemd_x_server = systemd_multiseat_x.found()? systemd_multiseat_x.path() : '/lib/systemd/systemd-multi-seat-x' # Plymouth plymouth_dep = dependency('ply-boot-client', required: get_option('plymouth')) # Check for Solaris auditing API (ADT) # Note, Solaris auditing not supported for Solaris 9 or earlier and # should not be used on these versions of Solaris if auditing is # required. Solaris auditing is only supported on systems that # support the ADT_USER enumeration value. have_adt = cc.has_header_symbol('bsm/adt.h', 'ADT_USER') # libaudit libaudit_dep = dependency('audit', required: get_option('libaudit')) # unit testsheadername libcheck_dep = dependency('check', required: false, version: '>= 0.9.4') cc.has_header('security/pam_modutil.h') cc.has_header('security/pam_ext.h') have_pam_syslog = cc.has_function('pam_syslog', args: 'pam') # UTMP have_utmpx_header = cc.has_header('utmpx.h') have_utmp_header = cc.has_header('utmp.h') utmp_struct = have_utmpx_header? 'struct utmpx' : 'struct utmp' utmp_include = have_utmpx_header? '#include ' : '#include ' utmp_has_host_field = cc.has_member(utmp_struct, 'ut_host', prefix: utmp_include) utmp_has_pid_field = cc.has_member(utmp_struct, 'ut_pid', prefix: utmp_include) utmp_has_id_field = cc.has_member(utmp_struct, 'ut_id', prefix: utmp_include) utmp_has_name_field = cc.has_member(utmp_struct, 'ut_name', prefix: utmp_include) utmp_has_type_field = cc.has_member(utmp_struct, 'ut_type', prefix: utmp_include) utmp_has_exit_e_termination_field = cc.has_member(utmp_struct, 'ut_exit.e_termination', prefix: utmp_include) utmp_has_user_field = cc.has_member(utmp_struct, 'ut_user', prefix: utmp_include) utmp_has_time_field = cc.has_member(utmp_struct, 'ut_time', prefix: utmp_include) utmp_has_tv_field = cc.has_member(utmp_struct, 'ut_tv', prefix: utmp_include) utmp_has_syslen_field = cc.has_member(utmp_struct, 'ut_syslen', prefix: utmp_include) # Check for POSIX getpwnam_r have_posix_getpwnam_r = cc.compiles(''' #define _POSIX_PTHREAD_SEMANTICS #include #include int main(int argc, char **argv) { char buffer[10000]; struct passwd pwd, *pwptr = &pwd; int error; errno = 0; error = getpwnam_r ("", &pwd, buffer, sizeof (buffer), &pwptr); return (error < 0 && errno == ENOSYS) || error == ENOSYS; } ''') # PAM libpam_dep = cc.find_library('pam') pam_extensions_supported = cc.has_header_symbol('security/pam_appl.h', 'PAM_BINARY_PROMPT') default_pam_config = get_option('default-pam-config') # If requested, try autodetecting from release files (see NetworkManager source) if default_pam_config == 'autodetect' pam_autodetect_map = { '/etc/redhat-release': 'redhat', '/etc/fedora-release': 'redhat', '/etc/exherbo-release': 'exherbo', '/etc/arch-release': 'arch', '/etc/lfs-release': 'lfs', } foreach _file, _pam_conf : pam_autodetect_map pam_file_check = run_command('test', '-f', _file) if pam_file_check.returncode() == 0 default_pam_config = _pam_conf endif endforeach # If still not detected, default to none if default_pam_config == 'autodetect' default_pam_config = 'none' endif endif # Configuration conf = configuration_data() conf.set_quoted('G_LOG_DOMAIN', 'Gdm') conf.set_quoted('VERSION', meson.project_version()) conf.set_quoted('PACKAGE_VERSION', meson.project_version()) conf.set_quoted('GETTEXT_PACKAGE', meson.project_name()) conf.set_quoted('DATADIR', gdm_prefix / get_option('datadir')) conf.set_quoted('SYSCONFDIR', gdm_prefix / get_option('sysconfdir')) conf.set_quoted('BINDIR', gdm_prefix / get_option('bindir')) conf.set_quoted('LIBDIR', gdm_prefix / get_option('libdir')) conf.set_quoted('LIBEXECDIR', gdm_prefix / get_option('libexecdir')) conf.set_quoted('LOGDIR', get_option('log-dir')) conf.set_quoted('DMCONFDIR', dmconfdir) conf.set_quoted('GDMCONFDIR', gdmconfdir) conf.set_quoted('GDM_SCREENSHOT_DIR', gdm_screenshot_dir) conf.set_quoted('GDM_XAUTH_DIR', gdm_xauth_dir) conf.set_quoted('GDM_RAN_ONCE_MARKER_DIR', ran_once_marker_dir) conf.set_quoted('GDM_RUN_DIR', gdm_run_dir) conf.set_quoted('GNOMELOCALEDIR', gdm_prefix / get_option('localedir')) conf.set_quoted('AT_SPI_REGISTRYD_DIR', at_spi_registryd_dir) conf.set_quoted('GDM_PID_FILE', gdm_pid_file) conf.set_quoted('GNOME_SETTINGS_DAEMON_DIR', gnome_settings_daemon_dir) conf.set_quoted('LANG_CONFIG_FILE', lang_config_file) conf.set('HAVE_ADT', have_adt) conf.set('HAVE_UTMP_H', have_utmp_header) conf.set('HAVE_UTMPX_H', have_utmpx_header) conf.set('HAVE_POSIX_GETPWNAM_R', have_posix_getpwnam_r) conf.set('UTMP', utmp_struct) conf.set('HAVE_GETUTXENT', cc.has_function('getutxent')) conf.set('HAVE_UPDWTMP', cc.has_function('updwtmp')) conf.set('HAVE_UPDWTMPX', cc.has_function('updwtmpx')) conf.set('HAVE_LOGIN', cc.has_function('login', args: '-lutil')) conf.set('HAVE_LOGOUT', cc.has_function('logout', args: '-lutil')) conf.set('HAVE_LOGWTMP', cc.has_function('logwtmp', args: '-lutil')) conf.set('HAVE_PAM_SYSLOG', have_pam_syslog) conf.set('HAVE_KEYUTILS', keyutils_dep.found()) conf.set('SUPPORTS_PAM_EXTENSIONS', pam_extensions_supported) conf.set('HAVE_SELINUX', libselinux_dep.found()) conf.set('HAVE_XSERVER_WITH_LISTEN', xserver_has_listen) conf.set('ENABLE_USER_DISPLAY_SERVER', get_option('user-display-server')) conf.set('ENABLE_SYSTEMD_JOURNAL', get_option('systemd-journal')) conf.set('ENABLE_WAYLAND_SUPPORT', get_option('wayland-support')) conf.set('ENABLE_PROFILING', get_option('profiling')) conf.set('GDM_INITIAL_VT', get_option('initial-vt')) conf.set_quoted('GDM_DEFAULTS_CONF', gdm_defaults_conf) conf.set_quoted('GDM_CUSTOM_CONF', gdm_custom_conf) conf.set_quoted('GDM_RUNTIME_CONF', gdm_runtime_conf) conf.set_quoted('GDM_SESSION_DEFAULT_PATH', get_option('default-path')) conf.set_quoted('GDM_USERNAME', get_option('user')) conf.set_quoted('GDM_GROUPNAME', get_option('group')) conf.set('HAVE_LIBXDMCP', xdmcp_dep.found()) conf.set_quoted('SYSTEMD_X_SERVER', systemd_x_server) conf.set('WITH_PLYMOUTH', plymouth_dep.found()) conf.set_quoted('X_SERVER', x_bin) conf.set_quoted('X_PATH', x_path) conf.set('HAVE_UDEV', gudev_dep.found()) conf.set('HAVE_UT_UT_HOST', utmp_has_host_field) conf.set('HAVE_UT_UT_PID', utmp_has_pid_field) conf.set('HAVE_UT_UT_ID', utmp_has_id_field) conf.set('HAVE_UT_UT_NAME', utmp_has_name_field) conf.set('HAVE_UT_UT_TYPE', utmp_has_type_field) conf.set('HAVE_UT_UT_EXIT_E_TERMINATION', utmp_has_exit_e_termination_field) conf.set('HAVE_UT_UT_USER', utmp_has_user_field) conf.set('HAVE_UT_UT_TIME', utmp_has_time_field) conf.set('HAVE_UT_UT_TV', utmp_has_tv_field) conf.set('HAVE_UT_UT_SYSLEN', utmp_has_syslen_field) conf.set('ENABLE_IPV6', get_option('ipv6')) configure_file(output: 'config.h', configuration: conf) # Subdirs subdir('data') subdir('common') if pam_extensions_supported subdir('pam-extensions') endif subdir('daemon') subdir('libgdm') subdir('utils') subdir('pam_gdm') subdir('po') if libcheck_dep.found() subdir('tests') endif if xdmcp_dep.found() subdir('chooser') endif subdir('docs') gnome.post_install( glib_compile_schemas: true, ) summary({ 'datadir': gdm_prefix / get_option('datadir'), 'sysconfdir': gdm_prefix / get_option('sysconfdir'), 'bindir': gdm_prefix / get_option('bindir'), 'libdir': gdm_prefix / get_option('libdir'), 'libexecdir': gdm_prefix / get_option('libexecdir'), 'logdir': get_option('log-dir'), 'System DBus': dbus_sys_dir, 'DM conf': dmconfdir, 'GDM conf': gdmconfdir, 'GDM Screenshot ': gdm_screenshot_dir, 'GDM Xauth': gdm_xauth_dir, 'GDM RanOnceMarker': ran_once_marker_dir, 'GDM Run': gdm_run_dir, 'GDM PID file': gdm_pid_file, 'GDM Defaults config': gdm_defaults_conf, 'GDM Custom config': gdm_custom_conf, 'GDM Runtime config': gdm_runtime_conf, 'GDM Session default path': get_option('default-path'), 'GDM Working dir': working_dir, 'GNOME locale': gdm_prefix / get_option('localedir'), 'GNOME Settings Daemon': gnome_settings_daemon_dir, 'AT SPI registryd': at_spi_registryd_dir, 'Lang config file': lang_config_file, 'Pam MOD': pam_mod_dir, 'Udev rules': udev_dir, 'XServer': x_bin, 'XPath': x_path, 'Systemd XServer': systemd_x_server, }, section: 'Paths', ) summary({ 'ADT': have_adt, 'PAM Syslog': have_pam_syslog, 'Supports PAM Extensions': pam_extensions_supported, 'SeLinux': libselinux_dep.found(), 'Use GDM Xsession': get_option('gdm-xsession'), 'Use UserDisplayServer': get_option('user-display-server'), 'Use SystemdJournal': get_option('systemd-journal'), 'Use WaylandSupport': get_option('wayland-support'), 'Use Profiling': get_option('profiling'), 'Initial VT': get_option('initial-vt'), 'Username': get_option('user'), 'Groupname': get_option('group'), 'Plymouth': plymouth_dep.found(), 'Use ipv6': get_option('ipv6'), }, section: 'Features', bool_yn: true, )