BaseTools: Add support to merge Prebuild and Postbuild into build Process

This feature is enhance build tool to incorporate execution of prebuild
and postbuild.

1.Prebuild script
a.DEFINE PREBUILD in DSC [Defines] section
b.Build command -D PREBUILD to override the one in DSC [Defines] section
1)If PREBUILD is a file, then this file will be used as prebuild script.
2)If PREBUILD is empty, then prebuild script will be disabled.
3)If PREBUILD is not defined in [Defines] section and not passed in on
command line, then prebuild script is also disabled.

2.Prebuild option
a.All options of build tool
b.TARGET, ARCH and TOOL_CHAIN_TAG value, Those value will be from
target.txt file if they are not in build command line.
c.Additional options following prebuild definition. Quotes are needed
when these additional options are present.
d.Quotes would also be required if the path to the prebuild command
contains space or special characters.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

1 files changed, 32 insertions, 1 deletions

diff --git a/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py b/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
index 1f236e83ff..b2c4d6e4da 100644
--- a/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
+++ b/BaseTools/Source/Python/Workspace/WorkspaceDatabase.py
@@ -1,7 +1,7 @@
 ## @file

 # This file is used to create a database used by build tool

 #

-# Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>

+# Copyright (c) 2008 - 2016, Intel Corporation. All rights reserved.<BR>

 # This program and the accompanying materials

 # are licensed and made available under the terms and conditions of the BSD License

 # which accompanies this distribution.  The full text of the license may be found at

@@ -137,6 +137,8 @@ class DscBuildData(PlatformBuildClassObject):
         self._PcdInfoFlag       = None

         self._VarCheckFlag = None

         self._FlashDefinition   = None

+        self._Prebuild          = None

+        self._Postbuild         = None

         self._BuildNumber       = None

         self._MakefileName      = None

         self._BsBaseAddress     = None

@@ -227,6 +229,10 @@ class DscBuildData(PlatformBuildClassObject):
                 if ErrorCode != 0:

                     EdkLogger.error('build', ErrorCode, File=self.MetaFile, Line=Record[-1],

                                     ExtraData=ErrorInfo)

+            elif Name == TAB_DSC_PREBUILD:

+                self._Prebuild = PathClass(NormPath(Record[2], self._Macros), GlobalData.gWorkspace)

+            elif Name == TAB_DSC_POSTBUILD:

+                self._Postbuild = PathClass(NormPath(Record[2], self._Macros), GlobalData.gWorkspace)

             elif Name == TAB_DSC_DEFINES_SUPPORTED_ARCHITECTURES:

                 self._SupArchList = GetSplitValueList(Record[2], TAB_VALUE_SPLIT)

             elif Name == TAB_DSC_DEFINES_BUILD_TARGETS:

@@ -399,6 +405,22 @@ class DscBuildData(PlatformBuildClassObject):
                 self._FlashDefinition = ''

         return self._FlashDefinition

 

+    def _GetPrebuild(self):

+        if self._Prebuild == None:

+            if self._Header == None:

+                self._GetHeaderInfo()

+            if self._Prebuild == None:

+                self._Prebuild = ''

+        return self._Prebuild

+

+    def _GetPostbuild(self):

+        if self._Postbuild == None:

+            if self._Header == None:

+                self._GetHeaderInfo()

+            if self._Postbuild == None:

+                self._Postbuild = ''

+        return self._Postbuild

+

     ## Retrieve FLASH_DEFINITION

     def _GetBuildNumber(self):

         if self._BuildNumber == None:

@@ -1207,6 +1229,8 @@ class DscBuildData(PlatformBuildClassObject):
     PcdInfoFlag         = property(_GetPcdInfoFlag)

     VarCheckFlag = property(_GetVarCheckFlag)

     FlashDefinition     = property(_GetFdfFile)

+    Prebuild            = property(_GetPrebuild)

+    Postbuild           = property(_GetPostbuild)

     BuildNumber         = property(_GetBuildNumber)

     MakefileName        = property(_GetMakefileName)

     BsBaseAddress       = property(_GetBsBaseAddress)

@@ -2979,6 +3003,13 @@ determine whether database file is out of date!\n")
                 PlatformList.append(Platform)

         return PlatformList

 

+    def _MapPlatform(self, Dscfile):

+        try:

+            Platform = self.BuildObject[PathClass(Dscfile), 'COMMON']

+        except:

+            Platform = None

+        return Platform

+

     PlatformList = property(_GetPlatformList)

 

 ##