1 files changed, 2 insertions, 6 deletions
diff --git a/BaseTools/Source/Python/Workspace/DscBuildData.py b/BaseTools/Source/Python/Workspace/DscBuildData.py
index 620e48fa7f..987d9cf13e 100644
--- a/BaseTools/Source/Python/Workspace/DscBuildData.py
+++ b/BaseTools/Source/Python/Workspace/DscBuildData.py
@@ -19,8 +19,8 @@ from Common.Misc import *
 from types import *
 from Common.Expression import *
 from CommonDataClass.CommonClass import SkuInfoClass
-from Common.TargetTxtClassObject import TargetTxtClassObject
-from Common.ToolDefClassObject import ToolDefClassObject
+from Common.TargetTxtClassObject import TargetTxt
+from Common.ToolDefClassObject import ToolDef
 from .MetaDataTable import *
 from .MetaFileTable import *
 from .MetaFileParser import *
@@ -3262,15 +3262,11 @@ class DscBuildData(PlatformBuildClassObject):
         self._ToolChainFamily = TAB_COMPILER_MSFT
         BuildConfigurationFile = os.path.normpath(os.path.join(GlobalData.gConfDirectory, "target.txt"))
         if os.path.isfile(BuildConfigurationFile) == True:
-            TargetTxt      = TargetTxtClassObject()
-            TargetTxt.LoadTargetTxtFile(BuildConfigurationFile)
             ToolDefinitionFile = TargetTxt.TargetTxtDictionary[DataType.TAB_TAT_DEFINES_TOOL_CHAIN_CONF]
             if ToolDefinitionFile == '':
                 ToolDefinitionFile = "tools_def.txt"
                 ToolDefinitionFile = os.path.normpath(mws.join(self.WorkspaceDir, 'Conf', ToolDefinitionFile))
             if os.path.isfile(ToolDefinitionFile) == True:
-                ToolDef        = ToolDefClassObject()
-                ToolDef.LoadToolDefFile(ToolDefinitionFile)
                 ToolDefinition = ToolDef.ToolsDefTxtDatabase
                 if TAB_TOD_DEFINES_FAMILY not in ToolDefinition \
                    or self._Toolchain not in ToolDefinition[TAB_TOD_DEFINES_FAMILY] \