Merge of vpd_manager meson script with repo meson

This commit merges meson script of vpd-manager app
into the meson script for openpower-vpd-parser repo.
vpd-manager needs to be build only if we are building
ibm-read-vpd exe.

To enable build of vpd-manager the flag needs to
be enabled.

Test Command:
meson -Dibm-parser=enabled -Dvpd-manager=enabled builddir
ninja -C builddir

Signed-off-by: Sunny Srivastava <sunnsr25@in.ibm.com>
Change-Id: Ib9c8229e54c37c55654b070adb3df616d105af23
diff --git a/meson_options.txt b/meson_options.txt
index b3e2a34..c08c94a 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -6,4 +6,8 @@
 option('INVENTORY_JSON',type: 'string', value: '/usr/share/vpd/vpd_inventory.json',  description: 'JSON file that defines inventory blueprint')
 option('INVENTORY_PATH',type: 'string', value: '/xyz/openbmc_project/inventory', description: 'Prefix for inventory D-Bus objects')
 option('INVENTORY_MANAGER_SERVICE',type: 'string', value: 'xyz.openbmc_project.Inventory.Manager', description: 'Inventory manager service')
-option('IPZ_INTERFACE', type: 'string', value: 'com.ibm.ipzvpd', description: 'IPZ vpd interface')
+option('IPZ_INTERFACE', type: 'string', value: 'com.ibm.ipzvpd', description: 'IPZ VPD interface')
+option('BUSNAME', type : 'string', value : 'com.ibm.VPD.Manager',description : 'BUS NAME FOR THE SERVICE')
+option('OBJPATH', type : 'string', value : '/com/ibm/VPD/Manager', description : 'OBJECT PATH FOT THE SERVICE')
+option('IFACE', type : 'string', value : 'com.ibm.VPD.Manager', description : 'INTERFACE NAME')
+option('vpd-manager', type: 'feature', description: 'ENABLE VPD-MANAGERR APPLICATION')