]> git.proxmox.com Git - mirror_edk2.git/blobdiff - BaseTools/Source/Python/build/build.py
BaseTools/Build: Support python scripts in PREBUILD/POSTBUILD
[mirror_edk2.git] / BaseTools / Source / Python / build / build.py
index ece79ea1092a80b7df1070682b449f02515e4944..1e14fb4dcc7d259f48347fc9a6f61a36e7930ef5 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 - 2016, Intel Corporation. All rights reserved.<BR>\r
+#  Copyright (c) 2007 - 2017, 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
@@ -25,6 +25,7 @@ import time
 import platform\r
 import traceback\r
 import encodings.ascii\r
+import itertools\r
 \r
 from struct import *\r
 from threading import *\r
@@ -53,7 +54,7 @@ import Common.GlobalData as GlobalData
 # Version and Copyright\r
 VersionNumber = "0.60" + ' ' + gBUILD_VERSION\r
 __version__ = "%prog Version " + VersionNumber\r
-__copyright__ = "Copyright (c) 2007 - 2016, Intel Corporation  All rights reserved."\r
+__copyright__ = "Copyright (c) 2007 - 2017, 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
@@ -109,6 +110,12 @@ def CheckEnvVariable():
     # 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
+            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
@@ -258,15 +265,16 @@ def LaunchCommand(Command, WorkingDir):
     # 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
     # So here we may need convert command from string to list instance.\r
-    if not isinstance(Command, list):\r
-        if platform.system() != 'Windows':\r
+    if platform.system() != 'Windows':\r
+        if not isinstance(Command, list):\r
             Command = Command.split()\r
+        Command = ' '.join(Command)\r
 \r
     Proc = None\r
     EndOfProcedure = None\r
     try:\r
         # launch the command\r
-        Proc = Popen(Command, stdout=PIPE, stderr=PIPE, env=os.environ, cwd=WorkingDir, bufsize=-1)\r
+        Proc = Popen(Command, stdout=PIPE, stderr=PIPE, env=os.environ, cwd=WorkingDir, bufsize=-1, shell=True)\r
 \r
         # launch two threads to read the STDOUT and STDERR\r
         EndOfProcedure = Event()\r
@@ -768,8 +776,11 @@ class Build():
                 # This also handles someone specifying the Conf directory in the workspace. Using --conf=Conf\r
                 ConfDirectoryPath = mws.join(self.WorkspaceDir, ConfDirectoryPath)\r
         else:\r
-            # Get standard WORKSPACE/Conf use the absolute path to the WORKSPACE/Conf\r
-            ConfDirectoryPath = mws.join(self.WorkspaceDir, 'Conf')\r
+            if "CONF_PATH" in os.environ:\r
+                ConfDirectoryPath = os.path.normcase(os.path.normpath(os.environ["CONF_PATH"]))\r
+            else:\r
+                # Get standard WORKSPACE/Conf use the absolute path to the WORKSPACE/Conf\r
+                ConfDirectoryPath = mws.join(self.WorkspaceDir, 'Conf')\r
         GlobalData.gConfDirectory = ConfDirectoryPath\r
         GlobalData.gDatabasePath = os.path.normpath(os.path.join(ConfDirectoryPath, GlobalData.gDatabasePath))\r
 \r
@@ -779,18 +790,20 @@ class Build():
             self.Db = WorkspaceDatabase(GlobalData.gDatabasePath, self.Reparse)\r
         self.BuildDatabase = self.Db.BuildObject\r
         self.Platform = None\r
+        self.ToolChainFamily = None\r
         self.LoadFixAddress = 0\r
         self.UniFlag        = BuildOptions.Flag\r
         self.BuildModules = []\r
-\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
 \r
         # print dot character during doing some time-consuming work\r
         self.Progress = Utils.Progressor()\r
-\r
-        self.InitBuild()\r
-\r
         # print current build environment and configuration\r
         EdkLogger.quiet("%-16s = %s" % ("WORKSPACE", os.environ["WORKSPACE"]))\r
         if "PACKAGES_PATH" in os.environ:\r
@@ -803,9 +816,21 @@ class Build():
         if "EDK_TOOLS_BIN" in os.environ:\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
+        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
+            self.LaunchPrebuild()\r
+            self.TargetTxt = TargetTxtClassObject()\r
+            self.ToolDef   = ToolDefClassObject()\r
+        if not (self.LaunchPrebuildFlag and os.path.exists(self.PlatformBuildPath)):\r
+            self.InitBuild()\r
 \r
         EdkLogger.info("")\r
-\r
         os.chdir(self.WorkspaceDir)\r
 \r
     ## Load configuration\r
@@ -860,6 +885,17 @@ class Build():
         else:\r
             self.ToolChainList = NewToolChainList\r
 \r
+        ToolChainFamily = []\r
+        ToolDefinition = self.ToolDef.ToolsDefTxtDatabase\r
+        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
+                ToolChainFamily.append("MSFT")\r
+            else:\r
+                ToolChainFamily.append(ToolDefinition[TAB_TOD_DEFINES_FAMILY][Tool])\r
+        self.ToolChainFamily = ToolChainFamily\r
+\r
         if self.ThreadNumber == None:\r
             self.ThreadNumber = self.TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_MAX_CONCURRENT_THREAD_NUMBER]\r
             if self.ThreadNumber == '':\r
@@ -903,8 +939,173 @@ class Build():
             EdkLogger.error("build", ErrorCode, ExtraData=ErrorInfo)\r
 \r
         # create metafile database\r
-        self.Db.InitDatabase()\r
+        if not self.Db_Flag:\r
+            self.Db.InitDatabase()\r
 \r
+    def InitPreBuild(self):\r
+        self.LoadConfiguration()\r
+        ErrorCode, ErrorInfo = self.PlatformFile.Validate(".dsc", False)\r
+        if ErrorCode != 0:\r
+            EdkLogger.error("build", ErrorCode, ExtraData=ErrorInfo)\r
+        if self.BuildTargetList:\r
+            GlobalData.gGlobalDefines['TARGET'] = self.BuildTargetList[0]\r
+        if self.ArchList:\r
+            GlobalData.gGlobalDefines['ARCH'] = self.ArchList[0]\r
+        if self.ToolChainList:\r
+            GlobalData.gGlobalDefines['TOOLCHAIN'] = self.ToolChainList[0]\r
+            GlobalData.gGlobalDefines['TOOL_CHAIN_TAG'] = self.ToolChainList[0]\r
+        if self.ToolChainFamily:\r
+            GlobalData.gGlobalDefines['FAMILY'] = self.ToolChainFamily[0]\r
+        if 'PREBUILD' in GlobalData.gCommandLineDefines.keys():\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
+            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
+\r
+    def InitPostBuild(self):\r
+        if 'POSTBUILD' in GlobalData.gCommandLineDefines.keys():\r
+            self.Postbuild = GlobalData.gCommandLineDefines.get('POSTBUILD')\r
+        else:\r
+            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
+        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
+\r
+        if GlobalData.gOptions and not GlobalData.gOptions.BuildTarget:\r
+            TargetFlag = True\r
+        if GlobalData.gOptions and not GlobalData.gOptions.TargetArch:\r
+            ArchFlag = True\r
+        if GlobalData.gOptions and not GlobalData.gOptions.ToolChain:\r
+            ToolChainFlag = True\r
+\r
+        if TargetFlag and BuildTarget:\r
+            if isinstance(BuildTarget, list) or isinstance(BuildTarget, tuple):\r
+                BuildStr += ' -b ' + ' -b '.join(BuildTarget)\r
+            elif isinstance(BuildTarget, str):\r
+                BuildStr += ' -b ' + BuildTarget\r
+        if ArchFlag and TargetArch:\r
+            if isinstance(TargetArch, list) or isinstance(TargetArch, tuple):\r
+                BuildStr += ' -a ' + ' -a '.join(TargetArch)\r
+            elif isinstance(TargetArch, str):\r
+                BuildStr += ' -a ' + TargetArch\r
+        if ToolChainFlag and ToolChain:\r
+            if isinstance(ToolChain, list) or isinstance(ToolChain, tuple):\r
+                BuildStr += ' -t ' + ' -t '.join(ToolChain)\r
+            elif isinstance(ToolChain, str):\r
+                BuildStr += ' -t ' + ToolChain\r
+\r
+        return BuildStr\r
+\r
+    def LaunchPrebuild(self):\r
+        if self.Prebuild:\r
+            EdkLogger.info("\n- Prebuild Start -\n")\r
+            self.LaunchPrebuildFlag = True\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
+                os.remove(self.PlatformBuildPath)\r
+            if sys.platform == "win32":\r
+                args = ' && '.join((self.Prebuild, 'set > ' + PrebuildEnvFile))\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
+\r
+            # launch two threads to read the STDOUT and STDERR\r
+            EndOfProcedure = Event()\r
+            EndOfProcedure.clear()\r
+            if Process.stdout:\r
+                StdOutThread = Thread(target=ReadMessage, args=(Process.stdout, EdkLogger.info, EndOfProcedure))\r
+                StdOutThread.setName("STDOUT-Redirector")\r
+                StdOutThread.setDaemon(False)\r
+                StdOutThread.start()\r
+\r
+            if Process.stderr:\r
+                StdErrThread = Thread(target=ReadMessage, args=(Process.stderr, EdkLogger.quiet, EndOfProcedure))\r
+                StdErrThread.setName("STDERR-Redirector")\r
+                StdErrThread.setDaemon(False)\r
+                StdErrThread.start()\r
+            # waiting for program exit\r
+            Process.wait()\r
+\r
+            if Process.stdout:\r
+                StdOutThread.join()\r
+            if Process.stderr:\r
+                StdErrThread.join()\r
+            if Process.returncode != 0 :\r
+                EdkLogger.error("Prebuild", PREBUILD_ERROR, 'Prebuild process is not success!')\r
+\r
+            if os.path.exists(PrebuildEnvFile):\r
+                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
+                os.environ.update(dict(envs))\r
+            EdkLogger.info("\n- Prebuild Done -\n")\r
+\r
+    def LaunchPostbuild(self):\r
+        if self.Postbuild:\r
+            EdkLogger.info("\n- Postbuild Start -\n")\r
+            if sys.platform == "win32":\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
+            EndOfProcedure = Event()\r
+            EndOfProcedure.clear()\r
+            if Process.stdout:\r
+                StdOutThread = Thread(target=ReadMessage, args=(Process.stdout, EdkLogger.info, EndOfProcedure))\r
+                StdOutThread.setName("STDOUT-Redirector")\r
+                StdOutThread.setDaemon(False)\r
+                StdOutThread.start()\r
+\r
+            if Process.stderr:\r
+                StdErrThread = Thread(target=ReadMessage, args=(Process.stderr, EdkLogger.quiet, EndOfProcedure))\r
+                StdErrThread.setName("STDERR-Redirector")\r
+                StdErrThread.setDaemon(False)\r
+                StdErrThread.start()\r
+            # waiting for program exit\r
+            Process.wait()\r
+\r
+            if Process.stdout:\r
+                StdOutThread.join()\r
+            if Process.stderr:\r
+                StdErrThread.join()\r
+            if Process.returncode != 0 :\r
+                EdkLogger.error("Postbuild", POSTBUILD_ERROR, 'Postbuild process is not success!')\r
+            EdkLogger.info("\n- Postbuild Done -\n")\r
     ## Build a module or platform\r
     #\r
     # Create autogen code and makefile for a module or platform, and the launch\r
@@ -1298,7 +1499,7 @@ 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
@@ -1414,11 +1615,15 @@ class Build():
     ## Build active platform for different build targets and different tool chains\r
     #\r
     def _BuildPlatform(self):\r
+        SaveFileOnChange(self.PlatformBuildPath, '# DO NOT EDIT \n# FILE auto-generated\n', False)\r
         for BuildTarget in self.BuildTargetList:\r
             GlobalData.gGlobalDefines['TARGET'] = BuildTarget\r
+            index = 0\r
             for ToolChain in self.ToolChainList:\r
                 GlobalData.gGlobalDefines['TOOLCHAIN'] = ToolChain\r
                 GlobalData.gGlobalDefines['TOOL_CHAIN_TAG'] = ToolChain\r
+                GlobalData.gGlobalDefines['FAMILY'] = self.ToolChainFamily[index]\r
+                index += 1\r
                 Wa = WorkspaceAutoGen(\r
                         self.WorkspaceDir,\r
                         self.PlatformFile,\r
@@ -1496,9 +1701,12 @@ class Build():
     def _BuildModule(self):\r
         for BuildTarget in self.BuildTargetList:\r
             GlobalData.gGlobalDefines['TARGET'] = BuildTarget\r
+            index = 0\r
             for ToolChain in self.ToolChainList:\r
                 GlobalData.gGlobalDefines['TOOLCHAIN'] = ToolChain\r
                 GlobalData.gGlobalDefines['TOOL_CHAIN_TAG'] = ToolChain\r
+                GlobalData.gGlobalDefines['FAMILY'] = self.ToolChainFamily[index]\r
+                index += 1\r
                 #\r
                 # module build needs platform build information, so get platform\r
                 # AutoGen first\r
@@ -1528,12 +1736,15 @@ class Build():
                 MaList = []\r
                 for Arch in Wa.ArchList:\r
                     GlobalData.gGlobalDefines['ARCH'] = Arch\r
-                    Ma = ModuleAutoGen(Wa, self.ModuleFile, BuildTarget, ToolChain, Arch, self.PlatformFile)\r
-                    if Ma == None: continue\r
-                    MaList.append(Ma)\r
-                    self.BuildModules.append(Ma)\r
-                    if not Ma.IsBinaryModule:\r
-                        self._Build(self.Target, Ma, BuildModule=True)\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
+                            Ma = ModuleAutoGen(Wa, Module, BuildTarget, ToolChain, Arch, self.PlatformFile)\r
+                            if Ma == None: continue\r
+                            MaList.append(Ma)\r
+                            self.BuildModules.append(Ma)\r
+                            if not Ma.IsBinaryModule:\r
+                                self._Build(self.Target, Ma, BuildModule=True)\r
 \r
                 self.BuildReport.AddPlatformReport(Wa, MaList)\r
                 if MaList == []:\r
@@ -1587,11 +1798,15 @@ class Build():
     ## Build a platform in multi-thread mode\r
     #\r
     def _MultiThreadBuildPlatform(self):\r
+        SaveFileOnChange(self.PlatformBuildPath, '# DO NOT EDIT \n# FILE auto-generated\n', False)\r
         for BuildTarget in self.BuildTargetList:\r
             GlobalData.gGlobalDefines['TARGET'] = BuildTarget\r
+            index = 0\r
             for ToolChain in self.ToolChainList:\r
                 GlobalData.gGlobalDefines['TOOLCHAIN'] = ToolChain\r
                 GlobalData.gGlobalDefines['TOOL_CHAIN_TAG'] = ToolChain\r
+                GlobalData.gGlobalDefines['FAMILY'] = self.ToolChainFamily[index]\r
+                index += 1\r
                 Wa = WorkspaceAutoGen(\r
                         self.WorkspaceDir,\r
                         self.PlatformFile,\r
@@ -1930,8 +2145,8 @@ 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', '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, EXECUTION_ORDER].  "\\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
     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
@@ -1961,7 +2176,7 @@ def Main():
 \r
     # Initialize log system\r
     EdkLogger.Initialize()\r
-\r
+    GlobalData.gCommand = sys.argv[1:]\r
     #\r
     # Parse the options and args\r
     #\r
@@ -2059,7 +2274,8 @@ def Main():
 \r
         MyBuild = Build(Target, Workspace, Option)\r
         GlobalData.gCommandLineDefines['ARCH'] = ' '.join(MyBuild.ArchList)\r
-        MyBuild.Launch()\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
@@ -2116,7 +2332,11 @@ def Main():
         Utils.ClearDuplicatedInf()\r
 \r
     if ReturnCode == 0:\r
-        Conclusion = "Done"\r
+        try:\r
+            MyBuild.LaunchPostbuild()\r
+            Conclusion = "Done"\r
+        except:\r
+            Conclusion = "Failed"\r
     elif ReturnCode == ABORT_ERROR:\r
         Conclusion = "Aborted"\r
     else:\r