]> git.proxmox.com Git - mirror_edk2.git/blobdiff - BaseTools/Source/Python/build/build.py
BaseTools: enhance error handling for option --binary-source
[mirror_edk2.git] / BaseTools / Source / Python / build / build.py
index ae8aa2fa38b655860ee69ef3e8f885aebf2a6aad..e4adee2bebca101623369b7e4857a4c342ca6981 100644 (file)
@@ -2,7 +2,7 @@
 # build a platform or a module\r
 #\r
 #  Copyright (c) 2014, Hewlett-Packard Development Company, L.P.<BR>\r
-#  Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>\r
+#  Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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
@@ -26,6 +26,7 @@ import platform
 import traceback\r
 import encodings.ascii\r
 import itertools\r
+import multiprocessing\r
 \r
 from struct import *\r
 from threading import *\r
@@ -50,6 +51,7 @@ from PatchPcdValue.PatchPcdValue import *
 \r
 import Common.EdkLogger\r
 import Common.GlobalData as GlobalData\r
+from GenFds.GenFds import GenFds\r
 \r
 # Version and Copyright\r
 VersionNumber = "0.60" + ' ' + gBUILD_VERSION\r
@@ -257,6 +259,7 @@ def ReadMessage(From, To, ExitFlag):
 # @param  WorkingDir            The directory in which the program will be running\r
 #\r
 def LaunchCommand(Command, WorkingDir):\r
+    BeginTime = time.time()\r
     # 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
@@ -321,6 +324,7 @@ def LaunchCommand(Command, WorkingDir):
             EdkLogger.info(RespContent)\r
 \r
         EdkLogger.error("build", COMMAND_FAILURE, ExtraData="%s [%s]" % (Command, WorkingDir))\r
+    return "%dms" % (int(round((time.time() - BeginTime) * 1000)))\r
 \r
 ## The smallest unit that can be built in multi-thread build mode\r
 #\r
@@ -665,7 +669,7 @@ class BuildTask:
     #\r
     def _CommandThread(self, Command, WorkingDir):\r
         try:\r
-            LaunchCommand(Command, WorkingDir)\r
+            self.BuildItem.BuildObject.BuildTime = LaunchCommand(Command, WorkingDir)\r
             self.CompleteFlag = True\r
         except:\r
             #\r
@@ -758,14 +762,50 @@ class Build():
         self.SkipAutoGen    = BuildOptions.SkipAutoGen\r
         self.Reparse        = BuildOptions.Reparse\r
         self.SkuId          = BuildOptions.SkuId\r
+        if self.SkuId:\r
+            GlobalData.gSKUID_CMD = self.SkuId\r
         self.ConfDirectory = BuildOptions.ConfDirectory\r
         self.SpawnMode      = True\r
         self.BuildReport    = BuildReport(BuildOptions.ReportFile, BuildOptions.ReportType)\r
         self.TargetTxt      = TargetTxtClassObject()\r
         self.ToolDef        = ToolDefClassObject()\r
+        self.AutoGenTime    = 0\r
+        self.MakeTime       = 0\r
+        self.GenFdsTime     = 0\r
         GlobalData.BuildOptionPcd     = BuildOptions.OptionPcd\r
         #Set global flag for build mode\r
         GlobalData.gIgnoreSource = BuildOptions.IgnoreSources\r
+        GlobalData.gUseHashCache = BuildOptions.UseHashCache\r
+        GlobalData.gBinCacheDest   = BuildOptions.BinCacheDest\r
+        GlobalData.gBinCacheSource = BuildOptions.BinCacheSource\r
+        GlobalData.gEnableGenfdsMultiThread = BuildOptions.GenfdsMultiThread\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
+\r
+        if GlobalData.gBinCacheSource and not GlobalData.gUseHashCache:\r
+            EdkLogger.error("build", OPTION_NOT_SUPPORTED, ExtraData="--binary-source must be used together with --hash.")\r
+\r
+        if GlobalData.gBinCacheDest and GlobalData.gBinCacheSource:\r
+            EdkLogger.error("build", OPTION_NOT_SUPPORTED, ExtraData="--binary-destination can not be used together with --binary-source.")\r
+\r
+        if GlobalData.gBinCacheSource:\r
+            BinCacheSource = os.path.normpath(GlobalData.gBinCacheSource)\r
+            if not os.path.isabs(BinCacheSource):\r
+                BinCacheSource = mws.join(self.WorkspaceDir, BinCacheSource)\r
+            GlobalData.gBinCacheSource = BinCacheSource\r
+        else:\r
+            if GlobalData.gBinCacheSource != None:\r
+                EdkLogger.error("build", OPTION_VALUE_INVALID, ExtraData="Invalid value of option --binary-source.")\r
+\r
+        if GlobalData.gBinCacheDest:\r
+            BinCacheDest = os.path.normpath(GlobalData.gBinCacheDest)\r
+            if not os.path.isabs(BinCacheDest):\r
+                BinCacheDest = mws.join(self.WorkspaceDir, BinCacheDest)\r
+            GlobalData.gBinCacheDest = BinCacheDest\r
+        else:\r
+            if GlobalData.gBinCacheDest != None:\r
+                EdkLogger.error("build", OPTION_VALUE_INVALID, ExtraData="Invalid value of option --binary-destination.")\r
 \r
         if self.ConfDirectory:\r
             # Get alternate Conf location, if it is absolute, then just use the absolute directory name\r
@@ -794,10 +834,9 @@ class Build():
         self.LoadFixAddress = 0\r
         self.UniFlag        = BuildOptions.Flag\r
         self.BuildModules = []\r
+        self.HashSkipModules = []\r
         self.Db_Flag = False\r
         self.LaunchPrebuildFlag = False\r
-        self.PrebuildScript = ''\r
-        self.PostbuildScript = ''\r
         self.PlatformBuildPath = os.path.join(GlobalData.gConfDirectory,'.cache', '.PlatformBuild')\r
         if BuildOptions.CommandLength:\r
             GlobalData.gCommandMaxLength = BuildOptions.CommandLength\r
@@ -819,11 +858,11 @@ class Build():
         EdkLogger.quiet("%-16s = %s" % ("CONF_PATH", GlobalData.gConfDirectory))\r
         self.InitPreBuild()\r
         self.InitPostBuild()\r
-        if self.PrebuildScript:\r
-            EdkLogger.quiet("%-16s = %s" % ("PREBUILD", self.PrebuildScript))\r
-        if self.PostbuildScript:\r
-            EdkLogger.quiet("%-16s = %s" % ("POSTBUILD", self.PostbuildScript))\r
-        if self.PrebuildScript:\r
+        if self.Prebuild:\r
+            EdkLogger.quiet("%-16s = %s" % ("PREBUILD", self.Prebuild))\r
+        if self.Postbuild:\r
+            EdkLogger.quiet("%-16s = %s" % ("POSTBUILD", self.Postbuild))\r
+        if self.Prebuild:\r
             self.LaunchPrebuild()\r
             self.TargetTxt = TargetTxtClassObject()\r
             self.ToolDef   = ToolDefClassObject()\r
@@ -890,7 +929,7 @@ class Build():
         for Tool in self.ToolChainList:\r
             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("No tool chain family found in configuration for %s. Default to MSFT." % Tool)\r
+                EdkLogger.warn("build", "No tool chain family found in configuration for %s. Default to MSFT." % Tool)\r
                 ToolChainFamily.append("MSFT")\r
             else:\r
                 ToolChainFamily.append(ToolDefinition[TAB_TOD_DEFINES_FAMILY][Tool])\r
@@ -904,7 +943,10 @@ class Build():
                 self.ThreadNumber = int(self.ThreadNumber, 0)\r
 \r
         if self.ThreadNumber == 0:\r
-            self.ThreadNumber = 1\r
+            try:\r
+                self.ThreadNumber = multiprocessing.cpu_count()\r
+            except (ImportError, NotImplementedError):\r
+                self.ThreadNumber = 1\r
 \r
         if not self.PlatformFile:\r
             PlatformFile = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_ACTIVE_PLATFORM]\r
@@ -964,16 +1006,37 @@ class Build():
             Platform = self.Db._MapPlatform(str(self.PlatformFile))\r
             self.Prebuild = str(Platform.Prebuild)\r
         if self.Prebuild:\r
-            PrebuildList = self.Prebuild.split()\r
-            if not os.path.isabs(PrebuildList[0]):\r
-                PrebuildList[0] = mws.join(self.WorkspaceDir, PrebuildList[0])\r
-            if os.path.isfile(PrebuildList[0]):\r
-                self.PrebuildScript = PrebuildList[0]\r
-                self.Prebuild = ' '.join(PrebuildList)\r
-                self.Prebuild += self.PassCommandOption(self.BuildTargetList, self.ArchList, self.ToolChainList)\r
-                #self.LaunchPrebuild()\r
-            else:\r
-                EdkLogger.error("Prebuild", PREBUILD_ERROR, "the prebuild script %s is not exist.\n If you'd like to disable the Prebuild process, please use the format: -D PREBUILD=\"\" " %(PrebuildList[0]))\r
+            PrebuildList = []\r
+            #\r
+            # Evaluate all arguments and convert arguments that are WORKSPACE\r
+            # relative paths to absolute paths.  Filter arguments that look like\r
+            # flags or do not follow the file/dir naming rules to avoid false\r
+            # positives on this conversion.\r
+            #\r
+            for Arg in self.Prebuild.split():\r
+                #\r
+                # Do not modify Arg if it looks like a flag or an absolute file path\r
+                #\r
+                if Arg.startswith('-')  or os.path.isabs(Arg):\r
+                    PrebuildList.append(Arg)\r
+                    continue\r
+                #\r
+                # Do not modify Arg if it does not look like a Workspace relative\r
+                # path that starts with a valid package directory name\r
+                #\r
+                if not Arg[0].isalpha() or os.path.dirname(Arg) == '':\r
+                    PrebuildList.append(Arg)\r
+                    continue\r
+                #\r
+                # If Arg looks like a WORKSPACE relative path, then convert to an\r
+                # absolute path and check to see if the file exists.\r
+                #\r
+                Temp = mws.join(self.WorkspaceDir, Arg)\r
+                if os.path.isfile(Temp):\r
+                    Arg = Temp\r
+                PrebuildList.append(Arg)\r
+            self.Prebuild       = ' '.join(PrebuildList)\r
+            self.Prebuild += self.PassCommandOption(self.BuildTargetList, self.ArchList, self.ToolChainList, self.PlatformFile, self.Target)\r
 \r
     def InitPostBuild(self):\r
         if 'POSTBUILD' in GlobalData.gCommandLineDefines.keys():\r
@@ -982,23 +1045,46 @@ class Build():
             Platform = self.Db._MapPlatform(str(self.PlatformFile))\r
             self.Postbuild = str(Platform.Postbuild)\r
         if self.Postbuild:\r
-            PostbuildList = self.Postbuild.split()\r
-            if not os.path.isabs(PostbuildList[0]):\r
-                PostbuildList[0] = mws.join(self.WorkspaceDir, PostbuildList[0])\r
-            if os.path.isfile(PostbuildList[0]):\r
-                self.PostbuildScript = PostbuildList[0]\r
-                self.Postbuild = ' '.join(PostbuildList)\r
-                self.Postbuild += self.PassCommandOption(self.BuildTargetList, self.ArchList, self.ToolChainList)\r
-            else:\r
-                EdkLogger.error("Postbuild", POSTBUILD_ERROR, "the postbuild script %s is not exist.\n If you'd like to disable the Postbuild process, please use the format: -D POSTBUILD=\"\" " %(PostbuildList[0]))\r
-\r
-    def PassCommandOption(self, BuildTarget, TargetArch, ToolChain):\r
+            PostbuildList = []\r
+            #\r
+            # Evaluate all arguments and convert arguments that are WORKSPACE\r
+            # relative paths to absolute paths.  Filter arguments that look like\r
+            # flags or do not follow the file/dir naming rules to avoid false\r
+            # positives on this conversion.\r
+            #\r
+            for Arg in self.Postbuild.split():\r
+                #\r
+                # Do not modify Arg if it looks like a flag or an absolute file path\r
+                #\r
+                if Arg.startswith('-')  or os.path.isabs(Arg):\r
+                    PostbuildList.append(Arg)\r
+                    continue\r
+                #\r
+                # Do not modify Arg if it does not look like a Workspace relative\r
+                # path that starts with a valid package directory name\r
+                #\r
+                if not Arg[0].isalpha() or os.path.dirname(Arg) == '':\r
+                    PostbuildList.append(Arg)\r
+                    continue\r
+                #\r
+                # If Arg looks like a WORKSPACE relative path, then convert to an\r
+                # absolute path and check to see if the file exists.\r
+                #\r
+                Temp = mws.join(self.WorkspaceDir, Arg)\r
+                if os.path.isfile(Temp):\r
+                    Arg = Temp\r
+                PostbuildList.append(Arg)\r
+            self.Postbuild       = ' '.join(PostbuildList)\r
+            self.Postbuild += self.PassCommandOption(self.BuildTargetList, self.ArchList, self.ToolChainList, self.PlatformFile, self.Target)\r
+\r
+    def PassCommandOption(self, BuildTarget, TargetArch, ToolChain, PlatformFile, Target):\r
         BuildStr = ''\r
         if GlobalData.gCommand and isinstance(GlobalData.gCommand, list):\r
             BuildStr += ' ' + ' '.join(GlobalData.gCommand)\r
         TargetFlag = False\r
         ArchFlag = False\r
         ToolChainFlag = False\r
+        PlatformFileFlag = False\r
 \r
         if GlobalData.gOptions and not GlobalData.gOptions.BuildTarget:\r
             TargetFlag = True\r
@@ -1006,6 +1092,8 @@ class Build():
             ArchFlag = True\r
         if GlobalData.gOptions and not GlobalData.gOptions.ToolChain:\r
             ToolChainFlag = True\r
+        if GlobalData.gOptions and not GlobalData.gOptions.PlatformFile:\r
+            PlatformFileFlag = True\r
 \r
         if TargetFlag and BuildTarget:\r
             if isinstance(BuildTarget, list) or isinstance(BuildTarget, tuple):\r
@@ -1022,6 +1110,14 @@ class Build():
                 BuildStr += ' -t ' + ' -t '.join(ToolChain)\r
             elif isinstance(ToolChain, str):\r
                 BuildStr += ' -t ' + ToolChain\r
+        if PlatformFileFlag and PlatformFile:\r
+            if isinstance(PlatformFile, list) or isinstance(PlatformFile, tuple):\r
+                BuildStr += ' -p ' + ' -p '.join(PlatformFile)\r
+            elif isinstance(PlatformFile, str):\r
+                BuildStr += ' -p' + PlatformFile\r
+        BuildStr += ' --conf=' + GlobalData.gConfDirectory\r
+        if Target:\r
+            BuildStr += ' ' + Target\r
 \r
         return BuildStr\r
 \r
@@ -1029,6 +1125,11 @@ class Build():
         if self.Prebuild:\r
             EdkLogger.info("\n- Prebuild Start -\n")\r
             self.LaunchPrebuildFlag = True\r
+            #\r
+            # The purpose of .PrebuildEnv file is capture environment variable settings set by the prebuild script\r
+            # 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
             if os.path.isfile(PrebuildEnvFile):\r
                 os.remove(PrebuildEnvFile)\r
@@ -1036,7 +1137,7 @@ class Build():
                 os.remove(self.PlatformBuildPath)\r
             if sys.platform == "win32":\r
                 args = ' && '.join((self.Prebuild, 'set > ' + PrebuildEnvFile))\r
-                Process = Popen(args, stdout=PIPE, stderr=PIPE)\r
+                Process = Popen(args, stdout=PIPE, stderr=PIPE, shell=True)\r
             else:\r
                 args = ' && '.join((self.Prebuild, 'env > ' + PrebuildEnvFile))\r
                 Process = Popen(args, stdout=PIPE, stderr=PIPE, shell=True)\r
@@ -1079,7 +1180,7 @@ class Build():
         if self.Postbuild:\r
             EdkLogger.info("\n- Postbuild Start -\n")\r
             if sys.platform == "win32":\r
-                Process = Popen(self.Postbuild, stdout=PIPE, stderr=PIPE)\r
+                Process = Popen(self.Postbuild, stdout=PIPE, stderr=PIPE, shell=True)\r
             else:\r
                 Process = Popen(self.Postbuild, stdout=PIPE, stderr=PIPE, shell=True)\r
             # launch two threads to read the STDOUT and STDERR\r
@@ -1122,7 +1223,7 @@ class Build():
     #   @param  CreateDepModuleMakeFile     Flag used to indicate creating makefile\r
     #                                       for dependent modules/Libraries\r
     #\r
-    def _BuildPa(self, Target, AutoGenObject, CreateDepsCodeFile=True, CreateDepsMakeFile=True, BuildModule=False):\r
+    def _BuildPa(self, Target, AutoGenObject, CreateDepsCodeFile=True, CreateDepsMakeFile=True, BuildModule=False, FfsCommand={}):\r
         if AutoGenObject == None:\r
             return False\r
 \r
@@ -1138,7 +1239,7 @@ class Build():
 \r
             if not self.SkipAutoGen or Target == 'genmake':\r
                 self.Progress.Start("Generating makefile")\r
-                AutoGenObject.CreateMakeFile(CreateDepsMakeFile)\r
+                AutoGenObject.CreateMakeFile(CreateDepsMakeFile, FfsCommand)\r
                 self.Progress.Stop("done!")\r
             if Target == "genmake":\r
                 return True\r
@@ -1282,7 +1383,7 @@ class Build():
         if BuildModule:\r
             if Target != 'fds':\r
                 BuildCommand = BuildCommand + [Target]\r
-            LaunchCommand(BuildCommand, AutoGenObject.MakeFileDir)\r
+            AutoGenObject.BuildTime = LaunchCommand(BuildCommand, AutoGenObject.MakeFileDir)\r
             self.CreateAsBuiltInf()\r
             return True\r
 \r
@@ -1499,7 +1600,7 @@ class Build():
                         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']:\r
+                    elif Module.ModuleType in ['SMM_CORE', 'DXE_SMM_DRIVER', 'MM_STANDALONE', 'MM_CORE_STANDALONE']:\r
                         SmmModuleList[Module.MetaFile] = ImageInfo\r
                         SmmSize += ImageInfo.Image.Size\r
                         if Module.ModuleType == 'DXE_SMM_DRIVER':\r
@@ -1645,6 +1746,12 @@ class Build():
                 self.LoadFixAddress = Wa.Platform.LoadFixAddress\r
                 self.BuildReport.AddPlatformReport(Wa)\r
                 self.Progress.Stop("done!")\r
+\r
+                # Add ffs build to makefile\r
+                CmdListDict = {}\r
+                if GlobalData.gEnableGenfdsMultiThread and self.Fdf:\r
+                    CmdListDict = self._GenFfsCmd()\r
+\r
                 for Arch in Wa.ArchList:\r
                     GlobalData.gGlobalDefines['ARCH'] = Arch\r
                     Pa = PlatformAutoGen(Wa, self.PlatformFile, BuildTarget, ToolChain, Arch)\r
@@ -1654,7 +1761,7 @@ class Build():
                         if Ma == None:\r
                             continue\r
                         self.BuildModules.append(Ma)\r
-                    self._BuildPa(self.Target, Pa)\r
+                    self._BuildPa(self.Target, Pa, FfsCommand=CmdListDict)\r
 \r
                 # Create MAP file when Load Fix Address is enabled.\r
                 if self.Target in ["", "all", "fds"]:\r
@@ -1703,6 +1810,7 @@ class Build():
             GlobalData.gGlobalDefines['TARGET'] = BuildTarget\r
             index = 0\r
             for ToolChain in self.ToolChainList:\r
+                WorkspaceAutoGenTime = time.time()\r
                 GlobalData.gGlobalDefines['TOOLCHAIN'] = ToolChain\r
                 GlobalData.gGlobalDefines['TOOL_CHAIN_TAG'] = ToolChain\r
                 GlobalData.gGlobalDefines['FAMILY'] = self.ToolChainFamily[index]\r
@@ -1732,19 +1840,68 @@ class Build():
                 self.Fdf = Wa.FdfFile\r
                 self.LoadFixAddress = Wa.Platform.LoadFixAddress\r
                 Wa.CreateMakeFile(False)\r
+                # Add ffs build to makefile\r
+                CmdListDict = None\r
+                if GlobalData.gEnableGenfdsMultiThread and self.Fdf:\r
+                    CmdListDict = self._GenFfsCmd()\r
                 self.Progress.Stop("done!")\r
                 MaList = []\r
+                ExitFlag = threading.Event()\r
+                ExitFlag.clear()\r
+                self.AutoGenTime += int(round((time.time() - WorkspaceAutoGenTime)))\r
                 for Arch in Wa.ArchList:\r
+                    AutoGenStart = time.time()\r
                     GlobalData.gGlobalDefines['ARCH'] = Arch\r
                     Pa = PlatformAutoGen(Wa, self.PlatformFile, BuildTarget, ToolChain, Arch)\r
                     for Module in Pa.Platform.Modules:\r
-                        if self.ModuleFile.Dir == Module.Dir and self.ModuleFile.File == Module.File:\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 == None: continue\r
                             MaList.append(Ma)\r
+                            if Ma.CanSkipbyHash():\r
+                                self.HashSkipModules.append(Ma)\r
+                                continue\r
+                            # Not to auto-gen for targets 'clean', 'cleanlib', 'cleanall', 'run', 'fds'\r
+                            if self.Target not in ['clean', 'cleanlib', 'cleanall', 'run', 'fds']:\r
+                                # for target which must generate AutoGen code and makefile\r
+                                if not self.SkipAutoGen or self.Target == 'genc':\r
+                                    Ma.CreateCodeFile(True)\r
+                                if not self.SkipAutoGen or self.Target == 'genmake':\r
+                                    if CmdListDict and self.Fdf and (Module.File, Arch) in CmdListDict:\r
+                                        Ma.CreateMakeFile(True, CmdListDict[Module.File, Arch])\r
+                                        del CmdListDict[Module.File, Arch]\r
+                                    else:\r
+                                        Ma.CreateMakeFile(True)\r
                             self.BuildModules.append(Ma)\r
-                            if not Ma.IsBinaryModule:\r
-                                self._Build(self.Target, Ma, BuildModule=True)\r
+                    self.AutoGenTime += int(round((time.time() - AutoGenStart)))\r
+                    MakeStart = time.time()\r
+                    for Ma in self.BuildModules:\r
+                        if not Ma.IsBinaryModule:\r
+                            Bt = BuildTask.New(ModuleMakeUnit(Ma, self.Target))\r
+                        # Break build if any build thread has error\r
+                        if BuildTask.HasError():\r
+                            # we need a full version of makefile for platform\r
+                            ExitFlag.set()\r
+                            BuildTask.WaitForComplete()\r
+                            Pa.CreateMakeFile(False)\r
+                            EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
+                        # Start task scheduler\r
+                        if not BuildTask.IsOnGoing():\r
+                            BuildTask.StartScheduler(self.ThreadNumber, ExitFlag)\r
+\r
+                    # in case there's an interruption. we need a full version of makefile for platform\r
+                    Pa.CreateMakeFile(False)\r
+                    if BuildTask.HasError():\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
+                ExitFlag.set()\r
+                BuildTask.WaitForComplete()\r
+                self.CreateAsBuiltInf()\r
+                self.MakeTime += int(round((time.time() - MakeContiue)))\r
+                if BuildTask.HasError():\r
+                    EdkLogger.error("build", BUILD_ERROR, "Failed to build module", ExtraData=GlobalData.gBuildingModule)\r
 \r
                 self.BuildReport.AddPlatformReport(Wa, MaList)\r
                 if MaList == []:\r
@@ -1785,7 +1942,9 @@ class Build():
                     #\r
                     # create FDS again for the updated EFI image\r
                     #\r
+                    GenFdsStart = time.time()\r
                     self._Build("fds", Wa)\r
+                    self.GenFdsTime += int(round((time.time() - GenFdsStart)))\r
                     #\r
                     # Create MAP file for all platform FVs after GenFds.\r
                     #\r
@@ -1795,6 +1954,17 @@ class Build():
                     #\r
                     self._SaveMapFile (MapBuffer, Wa)\r
 \r
+    def _GenFfsCmd(self):\r
+        CmdListDict = {}\r
+        GenFfsDict = GenFds.GenFfsMakefile('', GlobalData.gFdfParser, self, self.ArchList, GlobalData)\r
+        for Cmd in GenFfsDict:\r
+            tmpInf, tmpArch = GenFfsDict[Cmd]\r
+            if (tmpInf, tmpArch) not in CmdListDict.keys():\r
+                CmdListDict[tmpInf, tmpArch] = [Cmd]\r
+            else:\r
+                CmdListDict[tmpInf, tmpArch].append(Cmd)\r
+        return CmdListDict\r
+\r
     ## Build a platform in multi-thread mode\r
     #\r
     def _MultiThreadBuildPlatform(self):\r
@@ -1803,6 +1973,7 @@ class Build():
             GlobalData.gGlobalDefines['TARGET'] = BuildTarget\r
             index = 0\r
             for ToolChain in self.ToolChainList:\r
+                WorkspaceAutoGenTime = time.time()\r
                 GlobalData.gGlobalDefines['TOOLCHAIN'] = ToolChain\r
                 GlobalData.gGlobalDefines['TOOL_CHAIN_TAG'] = ToolChain\r
                 GlobalData.gGlobalDefines['FAMILY'] = self.ToolChainFamily[index]\r
@@ -1829,10 +2000,17 @@ class Build():
                 self.BuildReport.AddPlatformReport(Wa)\r
                 Wa.CreateMakeFile(False)\r
 \r
+                # Add ffs build to makefile\r
+                CmdListDict = None\r
+                if GlobalData.gEnableGenfdsMultiThread and self.Fdf:\r
+                    CmdListDict = self._GenFfsCmd()\r
+\r
                 # multi-thread exit flag\r
                 ExitFlag = threading.Event()\r
                 ExitFlag.clear()\r
+                self.AutoGenTime += int(round((time.time() - WorkspaceAutoGenTime)))\r
                 for Arch in Wa.ArchList:\r
+                    AutoGenStart = time.time()\r
                     GlobalData.gGlobalDefines['ARCH'] = Arch\r
                     Pa = PlatformAutoGen(Wa, self.PlatformFile, BuildTarget, ToolChain, Arch)\r
                     if Pa == None:\r
@@ -1853,6 +2031,10 @@ class Build():
                         \r
                         if Ma == None:\r
                             continue\r
+                        if Ma.CanSkipbyHash():\r
+                            self.HashSkipModules.append(Ma)\r
+                            continue\r
+\r
                         # Not to auto-gen for targets 'clean', 'cleanlib', 'cleanall', 'run', 'fds'\r
                         if self.Target not in ['clean', 'cleanlib', 'cleanall', 'run', 'fds']:\r
                             # for target which must generate AutoGen code and makefile\r
@@ -1862,12 +2044,17 @@ class Build():
                                 continue\r
 \r
                             if not self.SkipAutoGen or self.Target == 'genmake':\r
-                                Ma.CreateMakeFile(True)\r
+                                if CmdListDict and self.Fdf and (Module.File, Arch) in CmdListDict:\r
+                                    Ma.CreateMakeFile(True, CmdListDict[Module.File, Arch])\r
+                                    del CmdListDict[Module.File, Arch]\r
+                                else:\r
+                                    Ma.CreateMakeFile(True)\r
                             if self.Target == "genmake":\r
                                 continue\r
                         self.BuildModules.append(Ma)\r
                     self.Progress.Stop("done!")\r
-\r
+                    self.AutoGenTime += int(round((time.time() - AutoGenStart)))\r
+                    MakeStart = time.time()\r
                     for Ma in self.BuildModules:\r
                         # Generate build task for the module\r
                         if not Ma.IsBinaryModule:\r
@@ -1887,7 +2074,9 @@ class Build():
                     Pa.CreateMakeFile(False)\r
                     if BuildTask.HasError():\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
@@ -1903,7 +2092,7 @@ class Build():
                 ExitFlag.set()\r
                 BuildTask.WaitForComplete()\r
                 self.CreateAsBuiltInf()\r
-\r
+                self.MakeTime += int(round((time.time() - MakeContiue)))\r
                 #\r
                 # Check for build error, and raise exception if one\r
                 # has been signaled.\r
@@ -1940,12 +2129,14 @@ class Build():
                         #\r
                         # Generate FD image if there's a FDF file found\r
                         #\r
+                        GenFdsStart = time.time()\r
                         LaunchCommand(Wa.GenFdsCommand, os.getcwd())\r
 \r
                         #\r
                         # Create MAP file for all platform FVs after GenFds.\r
                         #\r
                         self._CollectFvMapBuffer(MapBuffer, Wa, ModuleList)\r
+                        self.GenFdsTime += int(round((time.time() - GenFdsStart)))\r
                     #\r
                     # Save MAP buffer into MAP file.\r
                     #\r
@@ -2040,7 +2231,10 @@ class Build():
     def CreateAsBuiltInf(self):\r
         for Module in self.BuildModules:\r
             Module.CreateAsBuiltInf()\r
+        for Module in self.HashSkipModules:\r
+            Module.CreateAsBuiltInf(True)\r
         self.BuildModules = []\r
+        self.HashSkipModules = []\r
     ## Do some clean-up works when error occurred\r
     def Relinquish(self):\r
         OldLogLevel = EdkLogger.GetLevel()\r
@@ -2094,6 +2288,18 @@ def SingleCheckCallback(option, opt_str, value, parser):
     else:\r
         parser.error("Option %s only allows one instance in command line!" % option)\r
 \r
+def LogBuildTime(Time):\r
+    if Time:\r
+        TimeDurStr = ''\r
+        TimeDur = time.gmtime(Time)\r
+        if TimeDur.tm_yday > 1:\r
+            TimeDurStr = time.strftime("%H:%M:%S", TimeDur) + ", %d day(s)" % (TimeDur.tm_yday - 1)\r
+        else:\r
+            TimeDurStr = time.strftime("%H:%M:%S", TimeDur)\r
+        return TimeDurStr\r
+    else:\r
+        return None\r
+\r
 ## Parse command line options\r
 #\r
 # Using standard Python module optparse to parse command line option of this tool.\r
@@ -2147,7 +2353,7 @@ def MyOptionParser():
     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
         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, BUILD_FLAGS, FIXED_ADDRESS]")\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
         help="Specify the specific option to parse EDK UNI file. Must be one of: [-c, -s]. -c is for EDK framework UNI file, and -s is for EDK UEFI UNI file. "\\r
              "This option can also be specified by setting *_*_*_BUILD_FLAGS in [BuildOptions] section of platform DSC. If they are both specified, this value "\\r
@@ -2158,7 +2364,10 @@ def MyOptionParser():
     Parser.add_option("--ignore-sources", action="store_true", dest="IgnoreSources", default=False, help="Focus to a binary build and ignore all source files")\r
     Parser.add_option("--pcd", action="append", dest="OptionPcd", help="Set PCD value by command line. Format: \"PcdName=Value\" ")\r
     Parser.add_option("-l", "--cmd-len", action="store", type="int", dest="CommandLength", help="Specify the maximum line length of build command. Default is 4096.")\r
-\r
+    Parser.add_option("--hash", action="store_true", dest="UseHashCache", default=False, help="Enable hash-based caching during build process.")\r
+    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
     (Opt, Args) = Parser.parse_args()\r
     return (Opt, Args)\r
 \r
@@ -2350,7 +2559,7 @@ def Main():
         BuildDurationStr = time.strftime("%H:%M:%S", BuildDuration)\r
     if MyBuild != None:\r
         if not BuildError:\r
-            MyBuild.BuildReport.GenerateReport(BuildDurationStr)\r
+            MyBuild.BuildReport.GenerateReport(BuildDurationStr, LogBuildTime(MyBuild.AutoGenTime), LogBuildTime(MyBuild.MakeTime), LogBuildTime(MyBuild.GenFdsTime))\r
         MyBuild.Db.Close()\r
     EdkLogger.SetLevel(EdkLogger.QUIET)\r
     EdkLogger.quiet("\n- %s -" % Conclusion)\r