]> git.proxmox.com Git - mirror_edk2.git/blobdiff - BaseTools/Source/Python/build/build.py
BaseTools: Library hashing fix and optimization for --hash feature
[mirror_edk2.git] / BaseTools / Source / Python / build / build.py
index 36bb1fecf7e570143d11e0ac9f9c6568e13ba9b3..027061191c5eee3aa06867d83008f58a3b00ead8 100644 (file)
@@ -2,47 +2,41 @@
 # build a platform or a module\r
 #\r
 #  Copyright (c) 2014, Hewlett-Packard Development Company, L.P.<BR>\r
-#  Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r
+#  Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>\r
+#  Copyright (c) 2018, Hewlett Packard Enterprise Development, L.P.<BR>\r
 #\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
-#  http://opensource.org/licenses/bsd-license.php\r
-#\r
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#  SPDX-License-Identifier: BSD-2-Clause-Patent\r
 #\r
 \r
 ##\r
 # Import Modules\r
 #\r
+from __future__ import print_function\r
 import Common.LongFilePathOs as os\r
 import re\r
-import StringIO\r
 import sys\r
 import glob\r
 import time\r
 import platform\r
 import traceback\r
 import encodings.ascii\r
-import itertools\r
 import multiprocessing\r
 \r
 from struct import *\r
 from threading import *\r
+import threading\r
 from optparse import OptionParser\r
 from subprocess import *\r
 from Common import Misc as Utils\r
 \r
 from Common.LongFilePathSupport import OpenLongFilePath as open\r
-from Common.LongFilePathSupport import LongFilePath\r
-from Common.TargetTxtClassObject import *\r
-from Common.ToolDefClassObject import *\r
+from Common.TargetTxtClassObject import TargetTxtClassObject\r
+from Common.ToolDefClassObject import ToolDefClassObject\r
 from Common.DataType import *\r
 from Common.BuildVersion import gBUILD_VERSION\r
 from AutoGen.AutoGen import *\r
 from Common.BuildToolError import *\r
-from Workspace.WorkspaceDatabase import *\r
+from Workspace.WorkspaceDatabase import WorkspaceDatabase\r
 from Common.MultipleWorkspace import MultipleWorkspace as mws\r
 \r
 from BuildReport import BuildReport\r
@@ -51,14 +45,14 @@ from PatchPcdValue.PatchPcdValue import *
 \r
 import Common.EdkLogger\r
 import Common.GlobalData as GlobalData\r
-from GenFds.GenFds import GenFds\r
+from GenFds.GenFds import GenFds, GenFdsApi\r
 \r
-from collections import OrderedDict,defaultdict\r
+from collections import OrderedDict, defaultdict\r
 \r
 # Version and Copyright\r
 VersionNumber = "0.60" + ' ' + gBUILD_VERSION\r
 __version__ = "%prog Version " + VersionNumber\r
-__copyright__ = "Copyright (c) 2007 - 2017, Intel Corporation  All rights reserved."\r
+__copyright__ = "Copyright (c) 2007 - 2018, Intel Corporation  All rights reserved."\r
 \r
 ## standard targets of build command\r
 gSupportedTarget = ['all', 'genc', 'genmake', 'modules', 'libraries', 'fds', 'clean', 'cleanall', 'cleanlib', 'run']\r
@@ -76,7 +70,7 @@ TmpTableDict = {}
 #   Otherwise, False is returned\r
 #\r
 def IsToolInPath(tool):\r
-    if os.environ.has_key('PATHEXT'):\r
+    if 'PATHEXT' in os.environ:\r
         extns = os.environ['PATHEXT'].split(os.path.pathsep)\r
     else:\r
         extns = ('',)\r
@@ -105,81 +99,25 @@ def CheckEnvVariable():
 \r
     WorkspaceDir = os.path.normcase(os.path.normpath(os.environ["WORKSPACE"]))\r
     if not os.path.exists(WorkspaceDir):\r
-        EdkLogger.error("build", FILE_NOT_FOUND, "WORKSPACE doesn't exist", ExtraData="%s" % WorkspaceDir)\r
+        EdkLogger.error("build", FILE_NOT_FOUND, "WORKSPACE doesn't exist", ExtraData=WorkspaceDir)\r
     elif ' ' in WorkspaceDir:\r
         EdkLogger.error("build", FORMAT_NOT_SUPPORTED, "No space is allowed in WORKSPACE path",\r
                         ExtraData=WorkspaceDir)\r
     os.environ["WORKSPACE"] = WorkspaceDir\r
-    \r
+\r
     # set multiple workspace\r
     PackagesPath = os.getenv("PACKAGES_PATH")\r
     mws.setWs(WorkspaceDir, PackagesPath)\r
     if mws.PACKAGES_PATH:\r
         for Path in mws.PACKAGES_PATH:\r
             if not os.path.exists(Path):\r
-                EdkLogger.error("build", FILE_NOT_FOUND, "One Path in PACKAGES_PATH doesn't exist", ExtraData="%s" % Path)\r
+                EdkLogger.error("build", FILE_NOT_FOUND, "One Path in PACKAGES_PATH doesn't exist", ExtraData=Path)\r
             elif ' ' in Path:\r
                 EdkLogger.error("build", FORMAT_NOT_SUPPORTED, "No space is allowed in PACKAGES_PATH", ExtraData=Path)\r
 \r
-    #\r
-    # Check EFI_SOURCE (Edk build convention). EDK_SOURCE will always point to ECP\r
-    #\r
-    if "ECP_SOURCE" not in os.environ:\r
-        os.environ["ECP_SOURCE"] = mws.join(WorkspaceDir, GlobalData.gEdkCompatibilityPkg)\r
-    if "EFI_SOURCE" not in os.environ:\r
-        os.environ["EFI_SOURCE"] = os.environ["ECP_SOURCE"]\r
-    if "EDK_SOURCE" not in os.environ:\r
-        os.environ["EDK_SOURCE"] = os.environ["ECP_SOURCE"]\r
 \r
-    #\r
-    # Unify case of characters on case-insensitive systems\r
-    #\r
-    EfiSourceDir = os.path.normcase(os.path.normpath(os.environ["EFI_SOURCE"]))\r
-    EdkSourceDir = os.path.normcase(os.path.normpath(os.environ["EDK_SOURCE"]))\r
-    EcpSourceDir = os.path.normcase(os.path.normpath(os.environ["ECP_SOURCE"]))\r
-\r
-    os.environ["EFI_SOURCE"] = EfiSourceDir\r
-    os.environ["EDK_SOURCE"] = EdkSourceDir\r
-    os.environ["ECP_SOURCE"] = EcpSourceDir\r
     os.environ["EDK_TOOLS_PATH"] = os.path.normcase(os.environ["EDK_TOOLS_PATH"])\r
 \r
-    if not os.path.exists(EcpSourceDir):\r
-        EdkLogger.verbose("ECP_SOURCE = %s doesn't exist. Edk modules could not be built." % EcpSourceDir)\r
-    elif ' ' in EcpSourceDir:\r
-        EdkLogger.error("build", FORMAT_NOT_SUPPORTED, "No space is allowed in ECP_SOURCE path",\r
-                        ExtraData=EcpSourceDir)\r
-    if not os.path.exists(EdkSourceDir):\r
-        if EdkSourceDir == EcpSourceDir:\r
-            EdkLogger.verbose("EDK_SOURCE = %s doesn't exist. Edk modules could not be built." % EdkSourceDir)\r
-        else:\r
-            EdkLogger.error("build", PARAMETER_INVALID, "EDK_SOURCE does not exist",\r
-                            ExtraData=EdkSourceDir)\r
-    elif ' ' in EdkSourceDir:\r
-        EdkLogger.error("build", FORMAT_NOT_SUPPORTED, "No space is allowed in EDK_SOURCE path",\r
-                        ExtraData=EdkSourceDir)\r
-    if not os.path.exists(EfiSourceDir):\r
-        if EfiSourceDir == EcpSourceDir:\r
-            EdkLogger.verbose("EFI_SOURCE = %s doesn't exist. Edk modules could not be built." % EfiSourceDir)\r
-        else:\r
-            EdkLogger.error("build", PARAMETER_INVALID, "EFI_SOURCE does not exist",\r
-                            ExtraData=EfiSourceDir)\r
-    elif ' ' in EfiSourceDir:\r
-        EdkLogger.error("build", FORMAT_NOT_SUPPORTED, "No space is allowed in EFI_SOURCE path",\r
-                        ExtraData=EfiSourceDir)\r
-\r
-    # check those variables on single workspace case\r
-    if not PackagesPath:\r
-        # change absolute path to relative path to WORKSPACE\r
-        if EfiSourceDir.upper().find(WorkspaceDir.upper()) != 0:\r
-            EdkLogger.error("build", PARAMETER_INVALID, "EFI_SOURCE is not under WORKSPACE",\r
-                            ExtraData="WORKSPACE = %s\n    EFI_SOURCE = %s" % (WorkspaceDir, EfiSourceDir))\r
-        if EdkSourceDir.upper().find(WorkspaceDir.upper()) != 0:\r
-            EdkLogger.error("build", PARAMETER_INVALID, "EDK_SOURCE is not under WORKSPACE",\r
-                            ExtraData="WORKSPACE = %s\n    EDK_SOURCE = %s" % (WorkspaceDir, EdkSourceDir))\r
-        if EcpSourceDir.upper().find(WorkspaceDir.upper()) != 0:\r
-            EdkLogger.error("build", PARAMETER_INVALID, "ECP_SOURCE is not under WORKSPACE",\r
-                            ExtraData="WORKSPACE = %s\n    ECP_SOURCE = %s" % (WorkspaceDir, EcpSourceDir))\r
-\r
     # check EDK_TOOLS_PATH\r
     if "EDK_TOOLS_PATH" not in os.environ:\r
         EdkLogger.error("build", ATTRIBUTE_NOT_AVAILABLE, "Environment variable not found",\r
@@ -191,16 +129,10 @@ def CheckEnvVariable():
                         ExtraData="PATH")\r
 \r
     GlobalData.gWorkspace = WorkspaceDir\r
-    GlobalData.gEfiSource = EfiSourceDir\r
-    GlobalData.gEdkSource = EdkSourceDir\r
-    GlobalData.gEcpSource = EcpSourceDir\r
 \r
     GlobalData.gGlobalDefines["WORKSPACE"]  = WorkspaceDir\r
-    GlobalData.gGlobalDefines["EFI_SOURCE"] = EfiSourceDir\r
-    GlobalData.gGlobalDefines["EDK_SOURCE"] = EdkSourceDir\r
-    GlobalData.gGlobalDefines["ECP_SOURCE"] = EcpSourceDir\r
     GlobalData.gGlobalDefines["EDK_TOOLS_PATH"] = os.environ["EDK_TOOLS_PATH"]\r
-    \r
+\r
 ## Get normalized file path\r
 #\r
 # Convert the path to be local format, and remove the WORKSPACE path at the\r
@@ -243,8 +175,8 @@ def ReadMessage(From, To, ExitFlag):
         # read one line a time\r
         Line = From.readline()\r
         # empty string means "end"\r
-        if Line is not None and Line != "":\r
-            To(Line.rstrip())\r
+        if Line is not None and Line != b"":\r
+            To(Line.rstrip().decode(encoding='utf-8', errors='ignore'))\r
         else:\r
             break\r
         if ExitFlag.isSet():\r
@@ -265,7 +197,7 @@ def LaunchCommand(Command, WorkingDir):
     # if working directory doesn't exist, Popen() will raise an exception\r
     if not os.path.isdir(WorkingDir):\r
         EdkLogger.error("build", FILE_NOT_FOUND, ExtraData=WorkingDir)\r
-    \r
+\r
     # Command is used as the first Argument in following Popen().\r
     # It could be a string or sequence. We find that if command is a string in following Popen(),\r
     # ubuntu may fail with an error message that the command is not found.\r
@@ -304,7 +236,7 @@ def LaunchCommand(Command, WorkingDir):
         if EndOfProcedure is not None:\r
             EndOfProcedure.set()\r
         if Proc is None:\r
-            if type(Command) != type(""):\r
+            if not isinstance(Command, type("")):\r
                 Command = " ".join(Command)\r
             EdkLogger.error("build", COMMAND_FAILURE, "Failed to start command", ExtraData="%s [%s]" % (Command, WorkingDir))\r
 \r
@@ -315,7 +247,7 @@ def LaunchCommand(Command, WorkingDir):
 \r
     # check the return code of the program\r
     if Proc.returncode != 0:\r
-        if type(Command) != type(""):\r
+        if not isinstance(Command, type("")):\r
             Command = " ".join(Command)\r
         # print out the Response file and its content when make failure\r
         RespFile = os.path.join(WorkingDir, 'OUTPUT', 'respfilelist.txt')\r
@@ -377,7 +309,8 @@ class BuildUnit:
     #   @param  Other       The other BuildUnit object compared to\r
     #\r
     def __eq__(self, Other):\r
-        return Other is not None and self.BuildObject == Other.BuildObject \\r
+        return Other and self.BuildObject == Other.BuildObject \\r
+                and Other.BuildObject \\r
                 and self.BuildObject.Arch == Other.BuildObject.Arch\r
 \r
     ## hash() method\r
@@ -503,7 +436,7 @@ class BuildTask:
 \r
                 # get all pending tasks\r
                 BuildTask._PendingQueueLock.acquire()\r
-                BuildObjectList = BuildTask._PendingQueue.keys()\r
+                BuildObjectList = list(BuildTask._PendingQueue.keys())\r
                 #\r
                 # check if their dependency is resolved, and if true, move them\r
                 # into ready queue\r
@@ -524,7 +457,7 @@ class BuildTask:
                     BuildTask._Thread.acquire(True)\r
 \r
                     # start a new build thread\r
-                    Bo,Bt = BuildTask._ReadyQueue.popitem()\r
+                    Bo, Bt = BuildTask._ReadyQueue.popitem()\r
 \r
                     # move into running queue\r
                     BuildTask._RunningQueueLock.acquire()\r
@@ -544,12 +477,12 @@ class BuildTask:
             # while not BuildTask._ErrorFlag.isSet() and \\r
             while len(BuildTask._RunningQueue) > 0:\r
                 EdkLogger.verbose("Waiting for thread ending...(%d)" % len(BuildTask._RunningQueue))\r
-                EdkLogger.debug(EdkLogger.DEBUG_8, "Threads [%s]" % ", ".join([Th.getName() for Th in threading.enumerate()]))\r
+                EdkLogger.debug(EdkLogger.DEBUG_8, "Threads [%s]" % ", ".join(Th.getName() for Th in threading.enumerate()))\r
                 # avoid tense loop\r
                 time.sleep(0.1)\r
-        except BaseException, X:\r
+        except BaseException as X:\r
             #\r
-            # TRICK: hide the output of threads left runing, so that the user can\r
+            # TRICK: hide the output of threads left running, so that the user can\r
             #        catch the error message easily\r
             #\r
             EdkLogger.SetLevel(EdkLogger.ERROR)\r
@@ -660,7 +593,7 @@ class BuildTask:
     #\r
     def AddDependency(self, Dependency):\r
         for Dep in Dependency:\r
-            if not Dep.BuildObject.IsBinaryModule:\r
+            if not Dep.BuildObject.IsBinaryModule and not Dep.BuildObject.CanSkipbyHash():\r
                 self.DependencyList.append(BuildTask.New(Dep))    # BuildTask list\r
 \r
     ## The thread wrapper of LaunchCommand function\r
@@ -672,9 +605,14 @@ class BuildTask:
         try:\r
             self.BuildItem.BuildObject.BuildTime = LaunchCommand(Command, WorkingDir)\r
             self.CompleteFlag = True\r
+\r
+            # Run hash operation post dependency, to account for libs\r
+            if GlobalData.gUseHashCache and self.BuildItem.BuildObject.IsLibrary:\r
+                HashFile = path.join(self.BuildItem.BuildObject.BuildDir, self.BuildItem.BuildObject.Name + ".hash")\r
+                SaveFileOnChange(HashFile, self.BuildItem.BuildObject.GenModuleHash(), True)\r
         except:\r
             #\r
-            # TRICK: hide the output of threads left runing, so that the user can\r
+            # TRICK: hide the output of threads left running, so that the user can\r
             #        catch the error message easily\r
             #\r
             if not BuildTask._ErrorFlag.isSet():\r
@@ -687,6 +625,8 @@ class BuildTask:
             BuildTask._ErrorFlag.set()\r
             BuildTask._ErrorMessage = "%s broken\n    %s [%s]" % \\r
                                       (threading.currentThread().getName(), Command, WorkingDir)\r
+        if self.BuildItem.BuildObject in GlobalData.gModuleBuildTracking and not BuildTask._ErrorFlag.isSet():\r
+            GlobalData.gModuleBuildTracking[self.BuildItem.BuildObject] = True\r
         # indicate there's a thread is available for another build task\r
         BuildTask._RunningQueueLock.acquire()\r
         BuildTask._RunningQueue.pop(self.BuildItem)\r
@@ -724,7 +664,7 @@ class PeImageInfo():
         self.OutputDir        = OutputDir\r
         self.DebugDir         = DebugDir\r
         self.Image            = ImageClass\r
-        self.Image.Size       = (self.Image.Size / 0x1000 + 1) * 0x1000\r
+        self.Image.Size       = (self.Image.Size // 0x1000 + 1) * 0x1000\r
 \r
 ## The class implementing the EDK2 build process\r
 #\r
@@ -780,6 +720,7 @@ class Build():
         GlobalData.gBinCacheDest   = BuildOptions.BinCacheDest\r
         GlobalData.gBinCacheSource = BuildOptions.BinCacheSource\r
         GlobalData.gEnableGenfdsMultiThread = BuildOptions.GenfdsMultiThread\r
+        GlobalData.gDisableIncludePathCheck = BuildOptions.DisableIncludePathCheck\r
 \r
         if GlobalData.gBinCacheDest and not GlobalData.gUseHashCache:\r
             EdkLogger.error("build", OPTION_NOT_SUPPORTED, ExtraData="--binary-destination must be used together with --hash.")\r
@@ -825,10 +766,7 @@ class Build():
         GlobalData.gConfDirectory = ConfDirectoryPath\r
         GlobalData.gDatabasePath = os.path.normpath(os.path.join(ConfDirectoryPath, GlobalData.gDatabasePath))\r
 \r
-        if BuildOptions.DisableCache:\r
-            self.Db         = WorkspaceDatabase(":memory:")\r
-        else:\r
-            self.Db = WorkspaceDatabase(GlobalData.gDatabasePath, self.Reparse)\r
+        self.Db = WorkspaceDatabase()\r
         self.BuildDatabase = self.Db.BuildObject\r
         self.Platform = None\r
         self.ToolChainFamily = None\r
@@ -838,7 +776,7 @@ class Build():
         self.HashSkipModules = []\r
         self.Db_Flag = False\r
         self.LaunchPrebuildFlag = False\r
-        self.PlatformBuildPath = os.path.join(GlobalData.gConfDirectory,'.cache', '.PlatformBuild')\r
+        self.PlatformBuildPath = os.path.join(GlobalData.gConfDirectory, '.cache', '.PlatformBuild')\r
         if BuildOptions.CommandLength:\r
             GlobalData.gCommandMaxLength = BuildOptions.CommandLength\r
 \r
@@ -847,16 +785,20 @@ class Build():
         # print current build environment and configuration\r
         EdkLogger.quiet("%-16s = %s" % ("WORKSPACE", os.environ["WORKSPACE"]))\r
         if "PACKAGES_PATH" in os.environ:\r
-            # WORKSPACE env has been converted before. Print the same path style with WORKSPACE env. \r
+            # WORKSPACE env has been converted before. Print the same path style with WORKSPACE env.\r
             EdkLogger.quiet("%-16s = %s" % ("PACKAGES_PATH", os.path.normcase(os.path.normpath(os.environ["PACKAGES_PATH"]))))\r
-        EdkLogger.quiet("%-16s = %s" % ("ECP_SOURCE", os.environ["ECP_SOURCE"]))\r
-        EdkLogger.quiet("%-16s = %s" % ("EDK_SOURCE", os.environ["EDK_SOURCE"]))\r
-        EdkLogger.quiet("%-16s = %s" % ("EFI_SOURCE", os.environ["EFI_SOURCE"]))\r
         EdkLogger.quiet("%-16s = %s" % ("EDK_TOOLS_PATH", os.environ["EDK_TOOLS_PATH"]))\r
         if "EDK_TOOLS_BIN" in os.environ:\r
-            # Print the same path style with WORKSPACE env. \r
+            # Print the same path style with WORKSPACE env.\r
             EdkLogger.quiet("%-16s = %s" % ("EDK_TOOLS_BIN", os.path.normcase(os.path.normpath(os.environ["EDK_TOOLS_BIN"]))))\r
         EdkLogger.quiet("%-16s = %s" % ("CONF_PATH", GlobalData.gConfDirectory))\r
+        if "PYTHON3_ENABLE" in os.environ:\r
+            PYTHON3_ENABLE = os.environ["PYTHON3_ENABLE"]\r
+            if PYTHON3_ENABLE != "TRUE":\r
+                PYTHON3_ENABLE = "FALSE"\r
+            EdkLogger.quiet("%-16s = %s" % ("PYTHON3_ENABLE", PYTHON3_ENABLE))\r
+        if "PYTHON_COMMAND" in os.environ:\r
+            EdkLogger.quiet("%-16s = %s" % ("PYTHON_COMMAND", os.environ["PYTHON_COMMAND"]))\r
         self.InitPreBuild()\r
         self.InitPostBuild()\r
         if self.Prebuild:\r
@@ -885,7 +827,7 @@ class Build():
         if os.path.isfile(BuildConfigurationFile) == True:\r
             StatusCode = self.TargetTxt.LoadTargetTxtFile(BuildConfigurationFile)\r
 \r
-            ToolDefinitionFile = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TOOL_CHAIN_CONF]\r
+            ToolDefinitionFile = self.TargetTxt.TargetTxtDictionary[TAB_TAT_DEFINES_TOOL_CHAIN_CONF]\r
             if ToolDefinitionFile == '':\r
                 ToolDefinitionFile = gToolsDefinition\r
                 ToolDefinitionFile = os.path.normpath(mws.join(self.WorkspaceDir, 'Conf', ToolDefinitionFile))\r
@@ -898,16 +840,16 @@ class Build():
 \r
         # if no ARCH given in command line, get it from target.txt\r
         if not self.ArchList:\r
-            self.ArchList = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TARGET_ARCH]\r
+            self.ArchList = self.TargetTxt.TargetTxtDictionary[TAB_TAT_DEFINES_TARGET_ARCH]\r
         self.ArchList = tuple(self.ArchList)\r
 \r
         # if no build target given in command line, get it from target.txt\r
         if not self.BuildTargetList:\r
-            self.BuildTargetList = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TARGET]\r
+            self.BuildTargetList = self.TargetTxt.TargetTxtDictionary[TAB_TAT_DEFINES_TARGET]\r
 \r
         # if no tool chain given in command line, get it from target.txt\r
         if not self.ToolChainList:\r
-            self.ToolChainList = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TOOL_CHAIN_TAG]\r
+            self.ToolChainList = self.TargetTxt.TargetTxtDictionary[TAB_TAT_DEFINES_TOOL_CHAIN_TAG]\r
             if self.ToolChainList is None or len(self.ToolChainList) == 0:\r
                 EdkLogger.error("build", RESOURCE_NOT_AVAILABLE, ExtraData="No toolchain given. Don't know how to build.\n")\r
 \r
@@ -931,13 +873,13 @@ class Build():
             if TAB_TOD_DEFINES_FAMILY not in ToolDefinition or Tool not in ToolDefinition[TAB_TOD_DEFINES_FAMILY] \\r
                or not ToolDefinition[TAB_TOD_DEFINES_FAMILY][Tool]:\r
                 EdkLogger.warn("build", "No tool chain family found in configuration for %s. Default to MSFT." % Tool)\r
-                ToolChainFamily.append("MSFT")\r
+                ToolChainFamily.append(TAB_COMPILER_MSFT)\r
             else:\r
                 ToolChainFamily.append(ToolDefinition[TAB_TOD_DEFINES_FAMILY][Tool])\r
         self.ToolChainFamily = ToolChainFamily\r
 \r
         if self.ThreadNumber is None:\r
-            self.ThreadNumber = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_MAX_CONCURRENT_THREAD_NUMBER]\r
+            self.ThreadNumber = self.TargetTxt.TargetTxtDictionary[TAB_TAT_DEFINES_MAX_CONCURRENT_THREAD_NUMBER]\r
             if self.ThreadNumber == '':\r
                 self.ThreadNumber = 0\r
             else:\r
@@ -950,7 +892,7 @@ class Build():
                 self.ThreadNumber = 1\r
 \r
         if not self.PlatformFile:\r
-            PlatformFile = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_ACTIVE_PLATFORM]\r
+            PlatformFile = self.TargetTxt.TargetTxtDictionary[TAB_TAT_DEFINES_ACTIVE_PLATFORM]\r
             if not PlatformFile:\r
                 # Try to find one in current directory\r
                 WorkingDirectory = os.getcwd()\r
@@ -981,9 +923,6 @@ class Build():
         if ErrorCode != 0:\r
             EdkLogger.error("build", ErrorCode, ExtraData=ErrorInfo)\r
 \r
-        # create metafile database\r
-        if not self.Db_Flag:\r
-            self.Db.InitDatabase()\r
 \r
     def InitPreBuild(self):\r
         self.LoadConfiguration()\r
@@ -1002,9 +941,8 @@ class Build():
         if 'PREBUILD' in GlobalData.gCommandLineDefines:\r
             self.Prebuild   = GlobalData.gCommandLineDefines.get('PREBUILD')\r
         else:\r
-            self.Db.InitDatabase()\r
             self.Db_Flag = True\r
-            Platform = self.Db._MapPlatform(str(self.PlatformFile))\r
+            Platform = self.Db.MapPlatform(str(self.PlatformFile))\r
             self.Prebuild = str(Platform.Prebuild)\r
         if self.Prebuild:\r
             PrebuildList = []\r
@@ -1043,7 +981,7 @@ class Build():
         if 'POSTBUILD' in GlobalData.gCommandLineDefines:\r
             self.Postbuild = GlobalData.gCommandLineDefines.get('POSTBUILD')\r
         else:\r
-            Platform = self.Db._MapPlatform(str(self.PlatformFile))\r
+            Platform = self.Db.MapPlatform(str(self.PlatformFile))\r
             self.Postbuild = str(Platform.Postbuild)\r
         if self.Postbuild:\r
             PostbuildList = []\r
@@ -1131,7 +1069,7 @@ class Build():
             # and preserve them for the rest of the main build step, because the child process environment will\r
             # evaporate as soon as it exits, we cannot get it in build step.\r
             #\r
-            PrebuildEnvFile = os.path.join(GlobalData.gConfDirectory,'.cache','.PrebuildEnv')\r
+            PrebuildEnvFile = os.path.join(GlobalData.gConfDirectory, '.cache', '.PrebuildEnv')\r
             if os.path.isfile(PrebuildEnvFile):\r
                 os.remove(PrebuildEnvFile)\r
             if os.path.isfile(self.PlatformBuildPath):\r
@@ -1171,9 +1109,8 @@ class Build():
                 f = open(PrebuildEnvFile)\r
                 envs = f.readlines()\r
                 f.close()\r
-                envs = itertools.imap(lambda l: l.split('=',1), envs)\r
-                envs = itertools.ifilter(lambda l: len(l) == 2, envs)\r
-                envs = itertools.imap(lambda l: [i.strip() for i in l], envs)\r
+                envs = [l.split("=", 1) for l in envs ]\r
+                envs = [[I.strip() for I in item] for item in envs if len(item) == 2]\r
                 os.environ.update(dict(envs))\r
             EdkLogger.info("\n- Prebuild Done -\n")\r
 \r
@@ -1208,6 +1145,37 @@ class Build():
             if Process.returncode != 0 :\r
                 EdkLogger.error("Postbuild", POSTBUILD_ERROR, 'Postbuild process is not success!')\r
             EdkLogger.info("\n- Postbuild Done -\n")\r
+\r
+    ## Error handling for hash feature\r
+    #\r
+    # On BuildTask error, iterate through the Module Build tracking\r
+    # dictionary to determine wheather a module failed to build. Invalidate\r
+    # the hash associated with that module by removing it from storage.\r
+    #\r
+    #\r
+    def invalidateHash(self):\r
+        # GlobalData.gModuleBuildTracking contains only modules that cannot be skipped by hash\r
+        for moduleAutoGenObj in GlobalData.gModuleBuildTracking.keys():\r
+            # False == FAIL : True == Success\r
+            # Skip invalidating for Successful module builds\r
+            if GlobalData.gModuleBuildTracking[moduleAutoGenObj] == True:\r
+                continue\r
+\r
+            # The module failed to build or failed to start building, from this point on\r
+\r
+            # Remove .hash from build\r
+            if GlobalData.gUseHashCache:\r
+                ModuleHashFile = path.join(moduleAutoGenObj.BuildDir, moduleAutoGenObj.Name + ".hash")\r
+                if os.path.exists(ModuleHashFile):\r
+                    os.remove(ModuleHashFile)\r
+\r
+            # Remove .hash file from cache\r
+            if GlobalData.gBinCacheDest:\r
+                FileDir = path.join(GlobalData.gBinCacheDest, moduleAutoGenObj.Arch, moduleAutoGenObj.SourceDir, moduleAutoGenObj.MetaFile.BaseName)\r
+                HashFile = path.join(FileDir, moduleAutoGenObj.Name + '.hash')\r
+                if os.path.exists(HashFile):\r
+                    os.remove(HashFile)\r
+\r
     ## Build a module or platform\r
     #\r
     # Create autogen code and makefile for a module or platform, and the launch\r
@@ -1323,7 +1291,7 @@ class Build():
             try:\r
                 #os.rmdir(AutoGenObject.BuildDir)\r
                 RemoveDirectory(AutoGenObject.BuildDir, True)\r
-            except WindowsError, X:\r
+            except WindowsError as X:\r
                 EdkLogger.error("build", FILE_DELETE_FAILURE, ExtraData=str(X))\r
         return True\r
 \r
@@ -1390,7 +1358,8 @@ class Build():
 \r
         # genfds\r
         if Target == 'fds':\r
-            LaunchCommand(AutoGenObject.GenFdsCommand, AutoGenObject.MakeFileDir)\r
+            if GenFdsApi(AutoGenObject.GenFdsCommandDict, self.Db):\r
+                EdkLogger.error("build", COMMAND_FAILURE)\r
             return True\r
 \r
         # run\r
@@ -1413,7 +1382,7 @@ class Build():
             try:\r
                 #os.rmdir(AutoGenObject.BuildDir)\r
                 RemoveDirectory(AutoGenObject.BuildDir, True)\r
-            except WindowsError, X:\r
+            except WindowsError as X:\r
                 EdkLogger.error("build", FILE_DELETE_FAILURE, ExtraData=str(X))\r
         return True\r
 \r
@@ -1444,7 +1413,7 @@ class Build():
                 LaunchCommand(["GenFw", "--address", str(BaseAddress), "-r", ModuleOutputImage], ModuleInfo.OutputDir)\r
                 LaunchCommand(["GenFw", "--address", str(BaseAddress), "-r", ModuleDebugImage], ModuleInfo.DebugDir)\r
             #\r
-            # Collect funtion address from Map file\r
+            # Collect function address from Map file\r
             #\r
             ImageMapTable = ModuleOutputImage.replace('.efi', '.map')\r
             FunctionList = []\r
@@ -1467,21 +1436,17 @@ class Build():
                             Name = StrList[1]\r
                             RelativeAddress = int (StrList[2], 16) - OrigImageBaseAddress\r
                             FunctionList.append ((Name, RelativeAddress))\r
-                            if ModuleInfo.Arch == 'IPF' and Name.endswith('_ModuleEntryPoint'):\r
-                                #\r
-                                # Get the real entry point address for IPF image.\r
-                                #\r
-                                ModuleInfo.Image.EntryPoint = RelativeAddress\r
+\r
                 ImageMap.close()\r
             #\r
             # Add general information.\r
             #\r
             if ModeIsSmm:\r
-                MapBuffer.write('\n\n%s (Fixed SMRAM Offset,   BaseAddress=0x%010X,  EntryPoint=0x%010X)\n' % (ModuleName, BaseAddress, BaseAddress + ModuleInfo.Image.EntryPoint))\r
+                MapBuffer.append('\n\n%s (Fixed SMRAM Offset,   BaseAddress=0x%010X,  EntryPoint=0x%010X)\n' % (ModuleName, BaseAddress, BaseAddress + ModuleInfo.Image.EntryPoint))\r
             elif AddrIsOffset:\r
-                MapBuffer.write('\n\n%s (Fixed Memory Offset,  BaseAddress=-0x%010X, EntryPoint=-0x%010X)\n' % (ModuleName, 0 - BaseAddress, 0 - (BaseAddress + ModuleInfo.Image.EntryPoint)))\r
+                MapBuffer.append('\n\n%s (Fixed Memory Offset,  BaseAddress=-0x%010X, EntryPoint=-0x%010X)\n' % (ModuleName, 0 - BaseAddress, 0 - (BaseAddress + ModuleInfo.Image.EntryPoint)))\r
             else:\r
-                MapBuffer.write('\n\n%s (Fixed Memory Address, BaseAddress=0x%010X,  EntryPoint=0x%010X)\n' % (ModuleName, BaseAddress, BaseAddress + ModuleInfo.Image.EntryPoint))\r
+                MapBuffer.append('\n\n%s (Fixed Memory Address, BaseAddress=0x%010X,  EntryPoint=0x%010X)\n' % (ModuleName, BaseAddress, BaseAddress + ModuleInfo.Image.EntryPoint))\r
             #\r
             # Add guid and general seciton section.\r
             #\r
@@ -1493,21 +1458,21 @@ class Build():
                 elif SectionHeader[0] in ['.data', '.sdata']:\r
                     DataSectionAddress = SectionHeader[1]\r
             if AddrIsOffset:\r
-                MapBuffer.write('(GUID=%s, .textbaseaddress=-0x%010X, .databaseaddress=-0x%010X)\n' % (ModuleInfo.Guid, 0 - (BaseAddress + TextSectionAddress), 0 - (BaseAddress + DataSectionAddress)))\r
+                MapBuffer.append('(GUID=%s, .textbaseaddress=-0x%010X, .databaseaddress=-0x%010X)\n' % (ModuleInfo.Guid, 0 - (BaseAddress + TextSectionAddress), 0 - (BaseAddress + DataSectionAddress)))\r
             else:\r
-                MapBuffer.write('(GUID=%s, .textbaseaddress=0x%010X, .databaseaddress=0x%010X)\n' % (ModuleInfo.Guid, BaseAddress + TextSectionAddress, BaseAddress + DataSectionAddress))\r
+                MapBuffer.append('(GUID=%s, .textbaseaddress=0x%010X, .databaseaddress=0x%010X)\n' % (ModuleInfo.Guid, BaseAddress + TextSectionAddress, BaseAddress + DataSectionAddress))\r
             #\r
             # Add debug image full path.\r
             #\r
-            MapBuffer.write('(IMAGE=%s)\n\n' % (ModuleDebugImage))\r
+            MapBuffer.append('(IMAGE=%s)\n\n' % (ModuleDebugImage))\r
             #\r
-            # Add funtion address\r
+            # Add function address\r
             #\r
             for Function in FunctionList:\r
                 if AddrIsOffset:\r
-                    MapBuffer.write('  -0x%010X    %s\n' % (0 - (BaseAddress + Function[1]), Function[0]))\r
+                    MapBuffer.append('  -0x%010X    %s\n' % (0 - (BaseAddress + Function[1]), Function[0]))\r
                 else:\r
-                    MapBuffer.write('  0x%010X    %s\n' % (BaseAddress + Function[1], Function[0]))\r
+                    MapBuffer.append('  0x%010X    %s\n' % (BaseAddress + Function[1], Function[0]))\r
             ImageMap.close()\r
 \r
             #\r
@@ -1542,7 +1507,7 @@ class Build():
                         GuidString = MatchGuid.group()\r
                         if GuidString.upper() in ModuleList:\r
                             Line = Line.replace(GuidString, ModuleList[GuidString.upper()].Name)\r
-                    MapBuffer.write('%s' % (Line))\r
+                    MapBuffer.append(Line)\r
                     #\r
                     # Add the debug image full path.\r
                     #\r
@@ -1550,7 +1515,7 @@ class Build():
                     if MatchGuid is not None:\r
                         GuidString = MatchGuid.group().split("=")[1]\r
                         if GuidString.upper() in ModuleList:\r
-                            MapBuffer.write('(IMAGE=%s)\n' % (os.path.join(ModuleList[GuidString.upper()].DebugDir, ModuleList[GuidString.upper()].Name + '.efi')))\r
+                            MapBuffer.append('(IMAGE=%s)\n' % (os.path.join(ModuleList[GuidString.upper()].DebugDir, ModuleList[GuidString.upper()].Name + '.efi')))\r
 \r
                 FvMap.close()\r
 \r
@@ -1569,9 +1534,6 @@ class Build():
         RtSize  = 0\r
         # reserve 4K size in SMRAM to make SMM module address not from 0.\r
         SmmSize = 0x1000\r
-        IsIpfPlatform = False\r
-        if 'IPF' in self.ArchList:\r
-            IsIpfPlatform = True\r
         for ModuleGuid in ModuleList:\r
             Module = ModuleList[ModuleGuid]\r
             GlobalData.gProcessingFile = "%s [%s, %s, %s]" % (Module.MetaFile, Module.Arch, Module.ToolChain, Module.BuildTarget)\r
@@ -1587,22 +1549,19 @@ class Build():
                     if not ImageClass.IsValid:\r
                         EdkLogger.error("build", FILE_PARSE_FAILURE, ExtraData=ImageClass.ErrorInfo)\r
                     ImageInfo = PeImageInfo(Module.Name, Module.Guid, Module.Arch, Module.OutputDir, Module.DebugDir, ImageClass)\r
-                    if Module.ModuleType in ['PEI_CORE', 'PEIM', 'COMBINED_PEIM_DRIVER', 'PIC_PEIM', 'RELOCATABLE_PEIM', 'DXE_CORE']:\r
+                    if Module.ModuleType in [SUP_MODULE_PEI_CORE, SUP_MODULE_PEIM, EDK_COMPONENT_TYPE_COMBINED_PEIM_DRIVER, EDK_COMPONENT_TYPE_PIC_PEIM, EDK_COMPONENT_TYPE_RELOCATABLE_PEIM, SUP_MODULE_DXE_CORE]:\r
                         PeiModuleList[Module.MetaFile] = ImageInfo\r
                         PeiSize += ImageInfo.Image.Size\r
-                    elif Module.ModuleType in ['BS_DRIVER', 'DXE_DRIVER', 'UEFI_DRIVER']:\r
+                    elif Module.ModuleType in [EDK_COMPONENT_TYPE_BS_DRIVER, SUP_MODULE_DXE_DRIVER, SUP_MODULE_UEFI_DRIVER]:\r
                         BtModuleList[Module.MetaFile] = ImageInfo\r
                         BtSize += ImageInfo.Image.Size\r
-                    elif Module.ModuleType in ['DXE_RUNTIME_DRIVER', 'RT_DRIVER', 'DXE_SAL_DRIVER', 'SAL_RT_DRIVER']:\r
+                    elif Module.ModuleType in [SUP_MODULE_DXE_RUNTIME_DRIVER, EDK_COMPONENT_TYPE_RT_DRIVER, SUP_MODULE_DXE_SAL_DRIVER, EDK_COMPONENT_TYPE_SAL_RT_DRIVER]:\r
                         RtModuleList[Module.MetaFile] = ImageInfo\r
-                        #IPF runtime driver needs to be at 2 page alignment.\r
-                        if IsIpfPlatform and ImageInfo.Image.Size % 0x2000 != 0:\r
-                            ImageInfo.Image.Size = (ImageInfo.Image.Size / 0x2000 + 1) * 0x2000\r
                         RtSize += ImageInfo.Image.Size\r
-                    elif Module.ModuleType in ['SMM_CORE', 'DXE_SMM_DRIVER', 'MM_STANDALONE', 'MM_CORE_STANDALONE']:\r
+                    elif Module.ModuleType in [SUP_MODULE_SMM_CORE, SUP_MODULE_DXE_SMM_DRIVER, SUP_MODULE_MM_STANDALONE, SUP_MODULE_MM_CORE_STANDALONE]:\r
                         SmmModuleList[Module.MetaFile] = ImageInfo\r
                         SmmSize += ImageInfo.Image.Size\r
-                        if Module.ModuleType == 'DXE_SMM_DRIVER':\r
+                        if Module.ModuleType == SUP_MODULE_DXE_SMM_DRIVER:\r
                             PiSpecVersion = Module.Module.Specification.get('PI_SPECIFICATION_VERSION', '0x00000000')\r
                             # for PI specification < PI1.1, DXE_SMM_DRIVER also runs as BOOT time driver.\r
                             if int(PiSpecVersion, 16) < 0x0001000A:\r
@@ -1616,12 +1575,12 @@ class Build():
             if OutputImageFile != '':\r
                 ModuleIsPatch = False\r
                 for Pcd in Module.ModulePcdList:\r
-                    if Pcd.Type == TAB_PCDS_PATCHABLE_IN_MODULE and Pcd.TokenCName in TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_LIST:\r
+                    if Pcd.Type == TAB_PCDS_PATCHABLE_IN_MODULE and Pcd.TokenCName in TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SET:\r
                         ModuleIsPatch = True\r
                         break\r
                 if not ModuleIsPatch:\r
                     for Pcd in Module.LibraryPcdList:\r
-                        if Pcd.Type == TAB_PCDS_PATCHABLE_IN_MODULE and Pcd.TokenCName in TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_LIST:\r
+                        if Pcd.Type == TAB_PCDS_PATCHABLE_IN_MODULE and Pcd.TokenCName in TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SET:\r
                             ModuleIsPatch = True\r
                             break\r
 \r
@@ -1644,10 +1603,6 @@ class Build():
             TopMemoryAddress = self.LoadFixAddress\r
             if TopMemoryAddress < RtSize + BtSize + PeiSize:\r
                 EdkLogger.error("build", PARAMETER_INVALID, "FIX_LOAD_TOP_MEMORY_ADDRESS is too low to load driver")\r
-            # Make IPF runtime driver at 2 page alignment.\r
-            if IsIpfPlatform:\r
-                ReservedRuntimeMemorySize = TopMemoryAddress % 0x2000\r
-                RtSize = RtSize + ReservedRuntimeMemorySize\r
 \r
         #\r
         # Patch FixAddress related PCDs into EFI image\r
@@ -1666,21 +1621,21 @@ class Build():
             for PcdInfo in PcdTable:\r
                 ReturnValue = 0\r
                 if PcdInfo[0] == TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE:\r
-                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE_DATA_TYPE, str (PeiSize / 0x1000))\r
+                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_PEI_PAGE_SIZE_DATA_TYPE, str (PeiSize // 0x1000))\r
                 elif PcdInfo[0] == TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE:\r
-                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE_DATA_TYPE, str (BtSize / 0x1000))\r
+                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_DXE_PAGE_SIZE_DATA_TYPE, str (BtSize // 0x1000))\r
                 elif PcdInfo[0] == TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE:\r
-                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE_DATA_TYPE, str (RtSize / 0x1000))\r
+                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_RUNTIME_PAGE_SIZE_DATA_TYPE, str (RtSize // 0x1000))\r
                 elif PcdInfo[0] == TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE and len (SmmModuleList) > 0:\r
-                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE_DATA_TYPE, str (SmmSize / 0x1000))\r
+                    ReturnValue, ErrorInfo = PatchBinaryFile (EfiImage, PcdInfo[1], TAB_PCDS_PATCHABLE_LOAD_FIX_ADDRESS_SMM_PAGE_SIZE_DATA_TYPE, str (SmmSize // 0x1000))\r
                 if ReturnValue != 0:\r
                     EdkLogger.error("build", PARAMETER_INVALID, "Patch PCD value failed", ExtraData=ErrorInfo)\r
 \r
-        MapBuffer.write('PEI_CODE_PAGE_NUMBER      = 0x%x\n' % (PeiSize / 0x1000))\r
-        MapBuffer.write('BOOT_CODE_PAGE_NUMBER     = 0x%x\n' % (BtSize / 0x1000))\r
-        MapBuffer.write('RUNTIME_CODE_PAGE_NUMBER  = 0x%x\n' % (RtSize / 0x1000))\r
+        MapBuffer.append('PEI_CODE_PAGE_NUMBER      = 0x%x\n' % (PeiSize // 0x1000))\r
+        MapBuffer.append('BOOT_CODE_PAGE_NUMBER     = 0x%x\n' % (BtSize // 0x1000))\r
+        MapBuffer.append('RUNTIME_CODE_PAGE_NUMBER  = 0x%x\n' % (RtSize // 0x1000))\r
         if len (SmmModuleList) > 0:\r
-            MapBuffer.write('SMM_CODE_PAGE_NUMBER      = 0x%x\n' % (SmmSize / 0x1000))\r
+            MapBuffer.append('SMM_CODE_PAGE_NUMBER      = 0x%x\n' % (SmmSize // 0x1000))\r
 \r
         PeiBaseAddr = TopMemoryAddress - RtSize - BtSize\r
         BtBaseAddr  = TopMemoryAddress - RtSize\r
@@ -1690,7 +1645,7 @@ class Build():
         self._RebaseModule (MapBuffer, BtBaseAddr, BtModuleList, TopMemoryAddress == 0)\r
         self._RebaseModule (MapBuffer, RtBaseAddr, RtModuleList, TopMemoryAddress == 0)\r
         self._RebaseModule (MapBuffer, 0x1000, SmmModuleList, AddrIsOffset=False, ModeIsSmm=True)\r
-        MapBuffer.write('\n\n')\r
+        MapBuffer.append('\n\n')\r
         sys.stdout.write ("\n")\r
         sys.stdout.flush()\r
 \r
@@ -1704,8 +1659,7 @@ class Build():
         #\r
         # Save address map into MAP file.\r
         #\r
-        SaveFileOnChange(MapFilePath, MapBuffer.getvalue(), False)\r
-        MapBuffer.close()\r
+        SaveFileOnChange(MapFilePath, ''.join(MapBuffer), False)\r
         if self.LoadFixAddress != 0:\r
             sys.stdout.write ("\nLoad Module At Fix Address Map file can be found at %s\n" % (MapFilePath))\r
         sys.stdout.flush()\r
@@ -1747,7 +1701,7 @@ class Build():
                 # Add ffs build to makefile\r
                 CmdListDict = {}\r
                 if GlobalData.gEnableGenfdsMultiThread and self.Fdf:\r
-                    CmdListDict = self._GenFfsCmd()\r
+                    CmdListDict = self._GenFfsCmd(Wa.ArchList)\r
 \r
                 for Arch in Wa.ArchList:\r
                     GlobalData.gGlobalDefines['ARCH'] = Arch\r
@@ -1780,7 +1734,7 @@ class Build():
                             if not Ma.IsLibrary:\r
                                 ModuleList[Ma.Guid.upper()] = Ma\r
 \r
-                    MapBuffer = StringIO('')\r
+                    MapBuffer = []\r
                     if self.LoadFixAddress != 0:\r
                         #\r
                         # Rebase module to the preferred memory address before GenFds\r
@@ -1840,7 +1794,7 @@ class Build():
                 # Add ffs build to makefile\r
                 CmdListDict = None\r
                 if GlobalData.gEnableGenfdsMultiThread and self.Fdf:\r
-                    CmdListDict = self._GenFfsCmd()\r
+                    CmdListDict = self._GenFfsCmd(Wa.ArchList)\r
                 self.Progress.Stop("done!")\r
                 MaList = []\r
                 ExitFlag = threading.Event()\r
@@ -1853,7 +1807,8 @@ class Build():
                     for Module in Pa.Platform.Modules:\r
                         if self.ModuleFile.Dir == Module.Dir and self.ModuleFile.Name == Module.Name:\r
                             Ma = ModuleAutoGen(Wa, Module, BuildTarget, ToolChain, Arch, self.PlatformFile)\r
-                            if Ma is None: continue\r
+                            if Ma is None:\r
+                                continue\r
                             MaList.append(Ma)\r
                             if Ma.CanSkipbyHash():\r
                                 self.HashSkipModules.append(Ma)\r
@@ -1878,6 +1833,9 @@ class Build():
                                 if self.Target == "genmake":\r
                                     return True\r
                             self.BuildModules.append(Ma)\r
+                            # Initialize all modules in tracking to False (FAIL)\r
+                            if Ma not in GlobalData.gModuleBuildTracking:\r
+                                GlobalData.gModuleBuildTracking[Ma] = False\r
                     self.AutoGenTime += int(round((time.time() - AutoGenStart)))\r
                     MakeStart = time.time()\r
                     for Ma in self.BuildModules:\r
@@ -1888,6 +1846,7 @@ class Build():
                             # we need a full version of makefile for platform\r
                             ExitFlag.set()\r
                             BuildTask.WaitForComplete()\r
+                            self.invalidateHash()\r
                             Pa.CreateMakeFile(False)\r
                             EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
                         # Start task scheduler\r
@@ -1897,6 +1856,7 @@ class Build():
                     # in case there's an interruption. we need a full version of makefile for platform\r
                     Pa.CreateMakeFile(False)\r
                     if BuildTask.HasError():\r
+                        self.invalidateHash()\r
                         EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
                     self.MakeTime += int(round((time.time() - MakeStart)))\r
 \r
@@ -1906,6 +1866,7 @@ class Build():
                 self.CreateAsBuiltInf()\r
                 self.MakeTime += int(round((time.time() - MakeContiue)))\r
                 if BuildTask.HasError():\r
+                    self.invalidateHash()\r
                     EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
 \r
                 self.BuildReport.AddPlatformReport(Wa, MaList)\r
@@ -1938,7 +1899,7 @@ class Build():
                             if not Ma.IsLibrary:\r
                                 ModuleList[Ma.Guid.upper()] = Ma\r
 \r
-                    MapBuffer = StringIO('')\r
+                    MapBuffer = []\r
                     if self.LoadFixAddress != 0:\r
                         #\r
                         # Rebase module to the preferred memory address before GenFds\r
@@ -1959,11 +1920,11 @@ class Build():
                     #\r
                     self._SaveMapFile (MapBuffer, Wa)\r
 \r
-    def _GenFfsCmd(self):\r
-        # convert dictionary of Cmd:(Inf,Arch) \r
+    def _GenFfsCmd(self,ArchList):\r
+        # convert dictionary of Cmd:(Inf,Arch)\r
         # to a new dictionary of (Inf,Arch):Cmd,Cmd,Cmd...\r
         CmdSetDict = defaultdict(set)\r
-        GenFfsDict = GenFds.GenFfsMakefile('', GlobalData.gFdfParser, self, self.ArchList, GlobalData)\r
+        GenFfsDict = GenFds.GenFfsMakefile('', GlobalData.gFdfParser, self, ArchList, GlobalData)\r
         for Cmd in GenFfsDict:\r
             tmpInf, tmpArch = GenFfsDict[Cmd]\r
             CmdSetDict[tmpInf, tmpArch].add(Cmd)\r
@@ -2007,7 +1968,7 @@ class Build():
                 # Add ffs build to makefile\r
                 CmdListDict = None\r
                 if GlobalData.gEnableGenfdsMultiThread and self.Fdf:\r
-                    CmdListDict = self._GenFfsCmd()\r
+                    CmdListDict = self._GenFfsCmd(Wa.ArchList)\r
 \r
                 # multi-thread exit flag\r
                 ExitFlag = threading.Event()\r
@@ -2032,7 +1993,7 @@ class Build():
                     for Module in ModuleList:\r
                         # Get ModuleAutoGen object to generate C code file and makefile\r
                         Ma = ModuleAutoGen(Wa, Module, BuildTarget, ToolChain, Arch, self.PlatformFile)\r
-                        \r
+\r
                         if Ma is None:\r
                             continue\r
                         if Ma.CanSkipbyHash():\r
@@ -2056,6 +2017,9 @@ class Build():
                             if self.Target == "genmake":\r
                                 continue\r
                         self.BuildModules.append(Ma)\r
+                        # Initialize all modules in tracking to False (FAIL)\r
+                        if Ma not in GlobalData.gModuleBuildTracking:\r
+                            GlobalData.gModuleBuildTracking[Ma] = False\r
                     self.Progress.Stop("done!")\r
                     self.AutoGenTime += int(round((time.time() - AutoGenStart)))\r
                     MakeStart = time.time()\r
@@ -2068,6 +2032,7 @@ class Build():
                             # we need a full version of makefile for platform\r
                             ExitFlag.set()\r
                             BuildTask.WaitForComplete()\r
+                            self.invalidateHash()\r
                             Pa.CreateMakeFile(False)\r
                             EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
                         # Start task scheduler\r
@@ -2077,17 +2042,12 @@ class Build():
                     # in case there's an interruption. we need a full version of makefile for platform\r
                     Pa.CreateMakeFile(False)\r
                     if BuildTask.HasError():\r
+                        self.invalidateHash()\r
                         EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
                     self.MakeTime += int(round((time.time() - MakeStart)))\r
 \r
                 MakeContiue = time.time()\r
-                #\r
-                # Save temp tables to a TmpTableDict.\r
-                #\r
-                for Key in Wa.BuildDatabase._CACHE_:\r
-                    if Wa.BuildDatabase._CACHE_[Key]._RawData and Wa.BuildDatabase._CACHE_[Key]._RawData._Table and Wa.BuildDatabase._CACHE_[Key]._RawData._Table.Table:\r
-                        if TemporaryTablePattern.match(Wa.BuildDatabase._CACHE_[Key]._RawData._Table.Table):\r
-                            TmpTableDict[Wa.BuildDatabase._CACHE_[Key]._RawData._Table.Table] = Wa.BuildDatabase._CACHE_[Key]._RawData._Table.Cur\r
+\r
                 #\r
                 #\r
                 # All modules have been put in build tasks queue. Tell task scheduler\r
@@ -2102,6 +2062,7 @@ class Build():
                 # has been signaled.\r
                 #\r
                 if BuildTask.HasError():\r
+                    self.invalidateHash()\r
                     EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
 \r
                 # Create MAP file when Load Fix Address is enabled.\r
@@ -2125,7 +2086,7 @@ class Build():
                     #\r
                     # Rebase module to the preferred memory address before GenFds\r
                     #\r
-                    MapBuffer = StringIO('')\r
+                    MapBuffer = []\r
                     if self.LoadFixAddress != 0:\r
                         self._CollectModuleMapBuffer(MapBuffer, ModuleList)\r
 \r
@@ -2134,7 +2095,8 @@ class Build():
                         # Generate FD image if there's a FDF file found\r
                         #\r
                         GenFdsStart = time.time()\r
-                        LaunchCommand(Wa.GenFdsCommand, os.getcwd())\r
+                        if GenFdsApi(Wa.GenFdsCommandDict, self.Db):\r
+                            EdkLogger.error("build", COMMAND_FAILURE)\r
 \r
                         #\r
                         # Create MAP file for all platform FVs after GenFds.\r
@@ -2177,7 +2139,7 @@ class Build():
 \r
                     # Look through the tool definitions for GUIDed tools\r
                     guidAttribs = []\r
-                    for (attrib, value) in self.ToolDef.ToolsDefTxtDictionary.iteritems():\r
+                    for (attrib, value) in self.ToolDef.ToolsDefTxtDictionary.items():\r
                         if attrib.upper().endswith('_GUID'):\r
                             split = attrib.split('_')\r
                             thisPrefix = '_'.join(split[0:3]) + '_'\r
@@ -2194,7 +2156,7 @@ class Build():
                     toolsFile = os.path.join(FvDir, 'GuidedSectionTools.txt')\r
                     toolsFile = open(toolsFile, 'wt')\r
                     for guidedSectionTool in guidAttribs:\r
-                        print >> toolsFile, ' '.join(guidedSectionTool)\r
+                        print(' '.join(guidedSectionTool), file=toolsFile)\r
                     toolsFile.close()\r
 \r
     ## Returns the full path of the tool.\r
@@ -2229,45 +2191,35 @@ class Build():
             self._BuildModule()\r
 \r
         if self.Target == 'cleanall':\r
-            self.Db.Close()\r
             RemoveDirectory(os.path.dirname(GlobalData.gDatabasePath), True)\r
 \r
     def CreateAsBuiltInf(self):\r
+        all_lib_set = set()\r
+        all_mod_set = set()\r
         for Module in self.BuildModules:\r
             Module.CreateAsBuiltInf()\r
+            all_mod_set.add(Module)\r
         for Module in self.HashSkipModules:\r
             Module.CreateAsBuiltInf(True)\r
+            all_mod_set.add(Module)\r
+        for Module in all_mod_set:\r
+            for lib in Module.LibraryAutoGenList:\r
+                all_lib_set.add(lib)\r
+        for lib in all_lib_set:\r
+            lib.CreateAsBuiltInf(True)\r
+        all_lib_set.clear()\r
+        all_mod_set.clear()\r
         self.BuildModules = []\r
         self.HashSkipModules = []\r
     ## Do some clean-up works when error occurred\r
     def Relinquish(self):\r
         OldLogLevel = EdkLogger.GetLevel()\r
         EdkLogger.SetLevel(EdkLogger.ERROR)\r
-        #self.DumpBuildData()\r
         Utils.Progressor.Abort()\r
         if self.SpawnMode == True:\r
             BuildTask.Abort()\r
         EdkLogger.SetLevel(OldLogLevel)\r
 \r
-    def DumpBuildData(self):\r
-        CacheDirectory = os.path.dirname(GlobalData.gDatabasePath)\r
-        Utils.CreateDirectory(CacheDirectory)\r
-        Utils.DataDump(Utils.gFileTimeStampCache, os.path.join(CacheDirectory, "gFileTimeStampCache"))\r
-        Utils.DataDump(Utils.gDependencyDatabase, os.path.join(CacheDirectory, "gDependencyDatabase"))\r
-\r
-    def RestoreBuildData(self):\r
-        FilePath = os.path.join(os.path.dirname(GlobalData.gDatabasePath), "gFileTimeStampCache")\r
-        if Utils.gFileTimeStampCache == {} and os.path.isfile(FilePath):\r
-            Utils.gFileTimeStampCache = Utils.DataRestore(FilePath)\r
-            if Utils.gFileTimeStampCache is None:\r
-                Utils.gFileTimeStampCache = {}\r
-\r
-        FilePath = os.path.join(os.path.dirname(GlobalData.gDatabasePath), "gDependencyDatabase")\r
-        if Utils.gDependencyDatabase == {} and os.path.isfile(FilePath):\r
-            Utils.gDependencyDatabase = Utils.DataRestore(FilePath)\r
-            if Utils.gDependencyDatabase is None:\r
-                Utils.gDependencyDatabase = {}\r
-\r
 def ParseDefines(DefineList=[]):\r
     DefineDict = {}\r
     if DefineList is not None:\r
@@ -2313,8 +2265,8 @@ def LogBuildTime(Time):
 #\r
 def MyOptionParser():\r
     Parser = OptionParser(description=__copyright__, version=__version__, prog="build.exe", usage="%prog [options] [all|fds|genc|genmake|clean|cleanall|cleanlib|modules|libraries|run]")\r
-    Parser.add_option("-a", "--arch", action="append", type="choice", choices=['IA32', 'X64', 'IPF', 'EBC', 'ARM', 'AARCH64'], dest="TargetArch",\r
-        help="ARCHS is one of list: IA32, X64, IPF, ARM, AARCH64 or EBC, which overrides target.txt's TARGET_ARCH definition. To specify more archs, please repeat this option.")\r
+    Parser.add_option("-a", "--arch", action="append", type="choice", choices=['IA32', 'X64', 'EBC', 'ARM', 'AARCH64'], dest="TargetArch",\r
+        help="ARCHS is one of list: IA32, X64, ARM, AARCH64 or EBC, which overrides target.txt's TARGET_ARCH definition. To specify more archs, please repeat this option.")\r
     Parser.add_option("-p", "--platform", action="callback", type="string", dest="PlatformFile", callback=SingleCheckCallback,\r
         help="Build the platform specified by the DSC file name argument, overriding target.txt's ACTIVE_PLATFORM definition.")\r
     Parser.add_option("-m", "--module", action="callback", type="string", dest="ModuleFile", callback=SingleCheckCallback,\r
@@ -2356,7 +2308,7 @@ def MyOptionParser():
     Parser.add_option("-D", "--define", action="append", type="string", dest="Macros", help="Macro: \"Name [= Value]\".")\r
 \r
     Parser.add_option("-y", "--report-file", action="store", dest="ReportFile", help="Create/overwrite the report to the specified filename.")\r
-    Parser.add_option("-Y", "--report-type", action="append", type="choice", choices=['PCD','LIBRARY','FLASH','DEPEX','BUILD_FLAGS','FIXED_ADDRESS','HASH','EXECUTION_ORDER'], dest="ReportType", default=[],\r
+    Parser.add_option("-Y", "--report-type", action="append", type="choice", choices=['PCD', 'LIBRARY', 'FLASH', 'DEPEX', 'BUILD_FLAGS', 'FIXED_ADDRESS', 'HASH', 'EXECUTION_ORDER'], dest="ReportType", default=[],\r
         help="Flags that control the type of build report to generate.  Must be one of: [PCD, LIBRARY, FLASH, DEPEX, BUILD_FLAGS, FIXED_ADDRESS, HASH, EXECUTION_ORDER].  "\\r
              "To specify more than one flag, repeat this option on the command line and the default flag set is [PCD, LIBRARY, FLASH, DEPEX, HASH, BUILD_FLAGS, FIXED_ADDRESS]")\r
     Parser.add_option("-F", "--flag", action="store", type="string", dest="Flag",\r
@@ -2373,6 +2325,7 @@ def MyOptionParser():
     Parser.add_option("--binary-destination", action="store", type="string", dest="BinCacheDest", help="Generate a cache of binary files in the specified directory.")\r
     Parser.add_option("--binary-source", action="store", type="string", dest="BinCacheSource", help="Consume a cache of binary files from the specified directory.")\r
     Parser.add_option("--genfds-multi-thread", action="store_true", dest="GenfdsMultiThread", default=False, help="Enable GenFds multi thread to generate ffs file.")\r
+    Parser.add_option("--disable-include-path-check", action="store_true", dest="DisableIncludePathCheck", default=False, help="Disable the include path check for outside of package.")\r
     (Opt, Args) = Parser.parse_args()\r
     return (Opt, Args)\r
 \r
@@ -2490,23 +2443,19 @@ def Main():
         GlobalData.gCommandLineDefines['ARCH'] = ' '.join(MyBuild.ArchList)\r
         if not (MyBuild.LaunchPrebuildFlag and os.path.exists(MyBuild.PlatformBuildPath)):\r
             MyBuild.Launch()\r
-        # Drop temp tables to avoid database locked.\r
-        for TmpTableName in TmpTableDict:\r
-            SqlCommand = """drop table IF EXISTS %s""" % TmpTableName\r
-            TmpTableDict[TmpTableName].execute(SqlCommand)\r
-        #MyBuild.DumpBuildData()\r
+\r
         #\r
         # All job done, no error found and no exception raised\r
         #\r
         BuildError = False\r
-    except FatalError, X:\r
+    except FatalError as X:\r
         if MyBuild is not None:\r
             # for multi-thread build exits safely\r
             MyBuild.Relinquish()\r
         if Option is not None and Option.debug is not None:\r
             EdkLogger.quiet("(Python %s on %s) " % (platform.python_version(), sys.platform) + traceback.format_exc())\r
         ReturnCode = X.args[0]\r
-    except Warning, X:\r
+    except Warning as X:\r
         # error from Fdf parser\r
         if MyBuild is not None:\r
             # for multi-thread build exits safely\r
@@ -2565,7 +2514,7 @@ def Main():
     if MyBuild is not None:\r
         if not BuildError:\r
             MyBuild.BuildReport.GenerateReport(BuildDurationStr, LogBuildTime(MyBuild.AutoGenTime), LogBuildTime(MyBuild.MakeTime), LogBuildTime(MyBuild.GenFdsTime))\r
-        MyBuild.Db.Close()\r
+\r
     EdkLogger.SetLevel(EdkLogger.QUIET)\r
     EdkLogger.quiet("\n- %s -" % Conclusion)\r
     EdkLogger.quiet(time.strftime("Build end time: %H:%M:%S, %b.%d %Y", time.localtime()))\r