meson: Add meson build

This commit is to add meson build.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: If7b62fa788406148836615237eb8df553aeb3351
diff --git a/meson_options.txt b/meson_options.txt
new file mode 100644
index 0000000..8d5578a
--- /dev/null
+++ b/meson_options.txt
@@ -0,0 +1,16 @@
+option(
+    'associations', type : 'feature',
+    value: 'enabled',
+    description : 'Enable creating D-Bus associations from a JSON definition'
+)
+
+option(
+    'YAML_PATH', type: 'string',
+    value: '/usr/share/phosphor-inventory-manager',
+    description: 'The path to the yaml config files.'
+)
+
+option(
+    'IFACES_PATH', type: 'string',
+    description: 'The path to the interfaces PIM can create.'
+)
\ No newline at end of file