BaseTools: add new command line option to support override PCD value

[mirror_edk2.git] / BaseTools / Source / Python / AutoGen / GenPcdDb.py

diff --git a/BaseTools/Source/Python/AutoGen/GenPcdDb.py b/BaseTools/Source/Python/AutoGen/GenPcdDb.py
index 23865254d791b2c6531ca46aa79d68bf65f3a8ac..76d1254e72ed5d50dcdab50bff677c57f16b7c90 100644 (file)
--- a/BaseTools/Source/Python/AutoGen/GenPcdDb.py
+++ b/BaseTools/Source/Python/AutoGen/GenPcdDb.py
@@ -1,7 +1,7 @@
 ## @file\r
 # Routines for generating Pcd Database\r
 #\r
-# Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>\r
 # This program and the accompanying materials\r
 # are licensed and made available under the terms and conditions of the BSD License\r
 # which accompanies this distribution.  The full text of the license may be found at\r
@@ -1141,6 +1141,12 @@ def CreatePcdDatabasePhaseSpecificAutoGen (Platform, Phase):
         CName = Pcd.TokenCName\r
         TokenSpaceGuidCName = Pcd.TokenSpaceGuidCName\r
 \r
+        if GlobalData.BuildOptionPcd:\r
+            for PcdItem in GlobalData.BuildOptionPcd:\r
+                if (Pcd.TokenSpaceGuidCName, Pcd.TokenCName) == (PcdItem[0], PcdItem[1]):\r
+                    Pcd.DefaultValue = PcdItem[2]\r
+                    break\r
+\r
         EdkLogger.debug(EdkLogger.DEBUG_3, "PCD: %s %s (%s : %s)" % (CName, TokenSpaceGuidCName, Pcd.Phase, Phase))\r
 \r
         if Pcd.Phase == 'PEI':\r
@@ -1455,6 +1461,11 @@ def CreatePcdDatabasePhaseSpecificAutoGen (Platform, Phase):
         TokenSpaceGuidCName = Pcd.TokenSpaceGuidCName\r
         if Pcd.Phase != Phase:\r
             continue\r
+        if GlobalData.BuildOptionPcd:\r
+            for PcdItem in GlobalData.BuildOptionPcd:\r
+                if (Pcd.TokenSpaceGuidCName, Pcd.TokenCName) == (PcdItem[0], PcdItem[1]):\r
+                    Pcd.DefaultValue = PcdItem[2]\r
+                    break\r
 \r
         TokenSpaceGuid = GuidStructureStringToGuidValueName(Pcd.TokenSpaceGuidValue) #(Platform.PackageList, TokenSpaceGuidCName))\r
         GeneratedTokenNumber = Platform.PcdTokenNumber[CName, TokenSpaceGuidCName] - 1\r