build: add initial support for meson build system

meson is a build system focused on speed an ease of use, which
helps speeding up the software development. This patch adds meson
support along autotools.

[thaller@redhat.com: rebased patch and adjusted for iwd support]

https://mail.gnome.org/archives/networkmanager-list/2017-December/msg00022.html

1 files changed, 79 insertions, 0 deletions

diff --git a/data/meson.build b/data/meson.build
new file mode 100644
index 0000000000..e493e5154b
--- /dev/null
+++ b/data/meson.build
@@ -0,0 +1,79 @@
+data_conf = configuration_data()
+data_conf.set('bindir', nm_bindir)
+data_conf.set('libexecdir', nm_libexecdir)
+data_conf.set('sbindir', nm_sbindir)
+data_conf.set('sysconfdir', nm_sysconfdir)
+data_conf.set('DISTRO_NETWORK_SERVICE', (enable_ifcfg_rh ? 'network.service' : ''))
+data_conf.set('NM_MODIFY_SYSTEM_POLICY', (enable_modify_system ? 'yes' : 'auth_admin_keep'))
+
+server = 'server.conf'
+
+configure_file(
+  input: server + '.in',
+  output: server,
+  install: true,
+  install_dir: join_paths(nm_datadir, 'doc', nm_name, 'examples'),
+  configuration: data_conf
+)
+
+if install_systemd_unit_dir
+  services = [
+    ['NetworkManager-dispatcher.service', systemd_system_unit_dir],
+    ['NetworkManager.service', systemd_system_unit_dir],
+    ['org.freedesktop.NetworkManager.service', dbus_sys_dir]
+  ]
+
+  if have_systemd_200
+    services += [['NetworkManager-wait-online.service', systemd_system_unit_dir]]
+  else
+    services += [['NetworkManager-wait-online-systemd-pre200.service', systemd_system_unit_dir]]
+  endif
+
+  foreach service: services
+    configure_file(
+      input: service[0] + '.in',
+      output: service[0],
+      install: true,
+      install_dir: service[1],
+      configuration: data_conf
+    )
+  endforeach
+
+  if enable_ovs
+    install_data(
+      'NetworkManager-ovs.conf',
+      install_dir: join_paths(systemd_system_unit_dir, 'NetworkManager.service.d')
+    )
+  endif
+endif
+
+if install_udev_dir
+  data = files(
+    '84-nm-drivers.rules',
+    '85-nm-unmanaged.rules'
+  )
+
+  install_data(
+    data,
+    install_dir: join_paths(udev_dir, 'rules.d')
+  )
+endif
+
+if enable_polkit
+  policy = 'org.freedesktop.NetworkManager.policy'
+
+  policy_in = configure_file(
+    input: policy + '.in.in',
+    output: policy + '.in',
+    configuration: data_conf
+  )
+
+  custom_target(
+    policy,
+    input: policy_in,
+    output: policy,
+    command: intltool_xml_cmd,
+    install: true,
+    install_dir: polkit_dir
+  )
+endif