REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2298

Add the new instance lib for build.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Vitaly Cheptsov <vit9696@protonmail.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Tested-by: Zhichao Gao <zhichao.gao@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
MdePkg/MdePkg.dsc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MdePkg/MdePkg.dsc b/MdePkg/MdePkg.dsc
index 0aeafaaacc..9e9813dd27 100644
--- a/MdePkg/MdePkg.dsc
+++ b/MdePkg/MdePkg.dsc
@@ -1,7 +1,7 @@
## @file
# EFI/PI MdePkg Package
#
-# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -99,6 +99,7 @@
MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibOptionalDevicePathProtocol.inf
+ MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibMandatoryDevicePathProtocol.inf
MdePkg/Library/UefiDevicePathLibDevicePathProtocol/UefiDevicePathLibDevicePathProtocol.inf
MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
MdePkg/Library/UefiLib/UefiLib.inf
--
2.21.0.windows.1