build,meson: add sms-c examples to build

examples/sms-c/meson.build

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2021 Aleksander Morgado <aleksander@aleksander.es>
+
+example_units = [
+  'sms-c-sync',
+  'sms-c-async',
+]
+
+foreach example_unit: example_units
+  executable(
+    example_unit,
+    example_unit + '.c',
+    include_directories: top_inc,
+    dependencies: libmm_glib_dep,
+  )
+endforeach

meson.build

@@ -360,6 +360,8 @@ subdir('cli')
 subdir('test')
 subdir('tools/tests')
 
+subdir('examples/sms-c')
+
 enable_man = get_option('man')
 if enable_man
   subdir('docs/man')