data: switch gdm.service.in to use cmake format

We're going to be switching to meson, and meson doesn't
deal too well with an @ in the configuration file that's not
part of a substitution variable.

This commit switches the gdm service over to use a cmake style
of substitution variables, so we can later tell meson to use
configure in cmake mode and workaround the @ confusion.

1 files changed, 263 insertions, 0 deletions

diff --git a/meson.build b/meson.build
new file mode 100644
index 00000000..23d66f59
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,263 @@
+project('gdm', 'c',
+  version: '3.35.1',
+  license: 'GPL2+',
+  meson_version: '>= 0.50',
+)
+
+# Modules
+gnome = import('gnome')
+pkgconfig = import('pkgconfig')
+i18n = import('i18n')
+
+# Compiler
+cc = meson.get_compiler('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'
+gdm_runtime_conf = (get_option('runtime-conf') != '')? get_option('runtime-conf') : gdm_custom_conf
+gnome_settings_daemon_dir = (get_option('gnome-settings-daemon-dir') != '')? get_option('gnome-settings-daemon-dir') : gdm_prefix / get_option('libexecdir')
+check_accelerated_dir = (get_option('check-accelerated-dir') != '')? get_option('check-accelerated-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_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')
+
+glib_min_version = '2.44.0'
+
+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('keyutils', required: false)
+libselinux_dep = dependency('libselinux', required: get_option('selinux'))
+
+# udev
+if udev_dir == ''
+  if udev_dep.found()
+    udev_dir = udev_dep.get_pkgconfig_variable('udevdir')
+  else
+    udev_dir = gdm_prefix / 'lib' / 'udev' / 'rules.d'
+  endif
+endif
+
+# X11
+x_deps = declare_dependency(
+  dependencies: [
+    dependency('x11'),
+    dependency('xau'),
+  ],
+)
+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('libwrap')
+endif
+# systemd
+systemd_dep = dependency('systemd')
+libsystemd_dep = dependency('libsystemd')
+journald_dep = dependency('journald', required: get_option('systemd-journal'))
+systemd_multiseat_x = find_program('systemd-multi-seat-x', required: false)
+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', 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 <utmpx.h>' : '#include <utmp.h>'
+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 <errno.h>
+#include <pwd.h>
+
+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('datadir') / 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('CHECK_ACCELRATED_DIR', check_accelerated_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('ENABLE_USER_DISPLAY_SERVER', get_option('user-display-server'))
+conf.set('ENABLE_SYSTEMD_JOURNAL', journald_dep.found())
+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_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')
+subdir('tests')
+if xdmcp_dep.found()
+  subdir('chooser')
+endif
+subdir('docs')