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

2 files changed, 74 insertions, 0 deletions

diff --git a/examples/C/glib/meson.build b/examples/C/glib/meson.build
new file mode 100644
index 0000000000..f6412643e5
--- /dev/null
+++ b/examples/C/glib/meson.build
@@ -0,0 +1,27 @@
+examples = [
+  ['add-connection-gdbus', [uuid_dep], [libnm_core_enums_h, libnm_enums_h]],
+  ['add-connection-libnm', [libnm_dep], []],
+  ['get-active-connections-gdbus', [], [libnm_core_enums_h, libnm_enums_h]],
+  ['get-ap-info-libnm', [libnm_dep], []],
+  ['list-connections-gdbus', [], []],
+  ['list-connections-libnm', [libnm_dep], []],
+  ['monitor-nm-running-gdbus', [], []],
+  ['monitor-nm-state-gdbus', [], []]
+]
+
+incs = [
+  top_inc,
+  shared_inc,
+  libnm_core_inc,
+  libnm_inc
+]
+
+foreach example: examples
+  executable(
+    example[0],
+    [example[0] + '.c'] + example[2],
+    include_directories: incs,
+    dependencies: [glib_dep] + example[1],
+    c_args: '-DNM_VERSION_MAX_ALLOWED=NM_VERSION_NEXT_STABLE'
+  )
+endforeach
diff --git a/examples/C/qt/meson.build b/examples/C/qt/meson.build
new file mode 100644
index 0000000000..d92205b1bd
--- /dev/null
+++ b/examples/C/qt/meson.build
@@ -0,0 +1,47 @@
+examples = [
+  ['add-connection-wired', []],
+  ['list-connections', []],
+  ['change-ipv4-addresses', []]
+]
+
+incs = [
+  top_inc,
+  libnm_core_inc
+]
+
+qt_core_dep = dependency('QtCore', version: '>= 4')
+
+deps = [
+  dbus_dep,
+  dbus_glib_dep,
+  qt_core_dep,
+  dependency('QtDBus'),
+  dependency('QtNetwork')
+]
+
+moc = find_program('moc-qt4', required: false)
+if not moc.found()
+  moc = qt_core_dep.get_pkgconfig_variable('moc_location')
+endif
+
+example = 'monitor-nm-running'
+output = example + '.moc'
+
+example_moc = custom_target(
+  output,
+  input: example + '.cpp',
+  output: output,
+  command: [moc, '-i', '@INPUT@', '-o', '@OUTPUT@']
+)
+
+examples += [[example, [example_moc]]]
+
+foreach example: examples
+  executable(
+    example[0],
+    example[0] + '.cpp',
+    include_directories: incs,
+    dependencies: deps,
+    link_depends: example[1]
+  )
+endforeach