Automate build for python3.dll.
Package missing files.
diff --git a/PCbuild/python3dll.vcproj b/PCbuild/python3dll.vcproj
index 8dcd90a..52c6752 100644
--- a/PCbuild/python3dll.vcproj
+++ b/PCbuild/python3dll.vcproj
@@ -21,377 +21,117 @@
 	<Configurations>

 		<Configuration

 			Name="Release|Win32"

-			ConfigurationType="2"

+			ConfigurationType="0"

 			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"

 			WholeProgramOptimization="1"

 			>

 			<Tool

-				Name="VCPreBuildEventTool"

-			/>

-			<Tool

-				Name="VCCustomBuildTool"

-			/>

-			<Tool

-				Name="VCXMLDataGeneratorTool"

-			/>

-			<Tool

-				Name="VCWebServiceProxyGeneratorTool"

-			/>

-			<Tool

-				Name="VCMIDLTool"

-			/>

-			<Tool

-				Name="VCCLCompilerTool"

-				Optimization="2"

-				EnableIntrinsicFunctions="true"

-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;PYTHON3DLL_EXPORTS"

-				RuntimeLibrary="2"

-				BufferSecurityCheck="false"

-				EnableFunctionLevelLinking="true"

-				UsePrecompiledHeader="0"

-				WarningLevel="3"

-				DebugInformationFormat="3"

-			/>

-			<Tool

-				Name="VCManagedResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCPreLinkEventTool"

-			/>

-			<Tool

-				Name="VCLinkerTool"

-				AdditionalDependencies="..\PC\python32.lib"

-				OutputFile="$(OutDir)\python3.dll"

-				LinkIncremental="1"

-				IgnoreAllDefaultLibraries="true"

-				ModuleDefinitionFile="..\PC\python3.def"

-				GenerateDebugInformation="true"

-				SubSystem="2"

-				OptimizeReferences="2"

-				EnableCOMDATFolding="2"

-				EntryPointSymbol="DllMain"

-				TargetMachine="1"

-			/>

-			<Tool

-				Name="VCALinkTool"

-			/>

-			<Tool

-				Name="VCManifestTool"

-			/>

-			<Tool

-				Name="VCXDCMakeTool"

-			/>

-			<Tool

-				Name="VCBscMakeTool"

-			/>

-			<Tool

-				Name="VCFxCopTool"

-			/>

-			<Tool

-				Name="VCAppVerifierTool"

-			/>

-			<Tool

-				Name="VCPostBuildEventTool"

+				Name="VCNMakeTool"

+				BuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir)"

+				ReBuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir) rebuild"

+				CleanCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir) clean"

+				Output="$(OutDir)\python3.dll"

+				PreprocessorDefinitions=""

+				IncludeSearchPath=""

+				ForcedIncludes=""

+				AssemblySearchPath=""

+				ForcedUsingAssemblies=""

+				CompileAsManaged=""

 			/>

 		</Configuration>

 		<Configuration

 			Name="Release|x64"

-			ConfigurationType="2"

+			ConfigurationType="0"

 			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops"

 			>

 			<Tool

-				Name="VCPreBuildEventTool"

-			/>

-			<Tool

-				Name="VCCustomBuildTool"

-			/>

-			<Tool

-				Name="VCXMLDataGeneratorTool"

-			/>

-			<Tool

-				Name="VCWebServiceProxyGeneratorTool"

-			/>

-			<Tool

-				Name="VCMIDLTool"

-			/>

-			<Tool

-				Name="VCCLCompilerTool"

-			/>

-			<Tool

-				Name="VCManagedResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCPreLinkEventTool"

-			/>

-			<Tool

-				Name="VCLinkerTool"

-				OutputFile="$(OutDir)\python3.dll"

-				ModuleDefinitionFile="..\PC\python3.def"

-			/>

-			<Tool

-				Name="VCALinkTool"

-			/>

-			<Tool

-				Name="VCManifestTool"

-			/>

-			<Tool

-				Name="VCXDCMakeTool"

-			/>

-			<Tool

-				Name="VCBscMakeTool"

-			/>

-			<Tool

-				Name="VCFxCopTool"

-			/>

-			<Tool

-				Name="VCAppVerifierTool"

-			/>

-			<Tool

-				Name="VCPostBuildEventTool"

+				Name="VCNMakeTool"

+				BuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir)"

+				ReBuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir) rebuild"

+				CleanCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir) clean"

+				Output="$(OutDir)\python3.dll"

+				PreprocessorDefinitions=""

+				IncludeSearchPath=""

+				ForcedIncludes=""

+				AssemblySearchPath=""

+				ForcedUsingAssemblies=""

+				CompileAsManaged=""

 			/>

 		</Configuration>

 		<Configuration

 			Name="PGInstrument|Win32"

-			ConfigurationType="2"

+			ConfigurationType="0"

 			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops;.\pginstrument.vsprops"

 			>

 			<Tool

-				Name="VCPreBuildEventTool"

-			/>

-			<Tool

-				Name="VCCustomBuildTool"

-			/>

-			<Tool

-				Name="VCXMLDataGeneratorTool"

-			/>

-			<Tool

-				Name="VCWebServiceProxyGeneratorTool"

-			/>

-			<Tool

-				Name="VCMIDLTool"

-			/>

-			<Tool

-				Name="VCCLCompilerTool"

-			/>

-			<Tool

-				Name="VCManagedResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCPreLinkEventTool"

-			/>

-			<Tool

-				Name="VCLinkerTool"

-				AdditionalDependencies="python32.lib"

-				OutputFile="$(OutDir)\python3.dll"

-				ModuleDefinitionFile="..\PC\python3.def"

-			/>

-			<Tool

-				Name="VCALinkTool"

-			/>

-			<Tool

-				Name="VCManifestTool"

-			/>

-			<Tool

-				Name="VCXDCMakeTool"

-			/>

-			<Tool

-				Name="VCBscMakeTool"

-			/>

-			<Tool

-				Name="VCFxCopTool"

-			/>

-			<Tool

-				Name="VCAppVerifierTool"

-			/>

-			<Tool

-				Name="VCPostBuildEventTool"

+				Name="VCNMakeTool"

+				BuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir)"

+				ReBuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir) rebuild"

+				CleanCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir) clean"

+				Output="$(OutDir)\python3.dll"

+				PreprocessorDefinitions=""

+				IncludeSearchPath=""

+				ForcedIncludes=""

+				AssemblySearchPath=""

+				ForcedUsingAssemblies=""

+				CompileAsManaged=""

 			/>

 		</Configuration>

 		<Configuration

 			Name="PGInstrument|x64"

-			ConfigurationType="2"

+			ConfigurationType="0"

 			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops;.\pginstrument.vsprops"

 			>

 			<Tool

-				Name="VCPreBuildEventTool"

-			/>

-			<Tool

-				Name="VCCustomBuildTool"

-			/>

-			<Tool

-				Name="VCXMLDataGeneratorTool"

-			/>

-			<Tool

-				Name="VCWebServiceProxyGeneratorTool"

-			/>

-			<Tool

-				Name="VCMIDLTool"

-			/>

-			<Tool

-				Name="VCCLCompilerTool"

-			/>

-			<Tool

-				Name="VCManagedResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCPreLinkEventTool"

-			/>

-			<Tool

-				Name="VCLinkerTool"

-				OutputFile="$(OutDir)\python3.dll"

-				ModuleDefinitionFile="..\PC\python3.def"

-			/>

-			<Tool

-				Name="VCALinkTool"

-			/>

-			<Tool

-				Name="VCManifestTool"

-			/>

-			<Tool

-				Name="VCXDCMakeTool"

-			/>

-			<Tool

-				Name="VCBscMakeTool"

-			/>

-			<Tool

-				Name="VCFxCopTool"

-			/>

-			<Tool

-				Name="VCAppVerifierTool"

-			/>

-			<Tool

-				Name="VCPostBuildEventTool"

+				Name="VCNMakeTool"

+				BuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir)"

+				ReBuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir) rebuild"

+				CleanCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir) clean"

+				Output="$(OutDir)\python3.dll"

+				PreprocessorDefinitions=""

+				IncludeSearchPath=""

+				ForcedIncludes=""

+				AssemblySearchPath=""

+				ForcedUsingAssemblies=""

+				CompileAsManaged=""

 			/>

 		</Configuration>

 		<Configuration

 			Name="PGUpdate|Win32"

-			ConfigurationType="2"

+			ConfigurationType="0"

 			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops;.\pgupdate.vsprops"

 			>

 			<Tool

-				Name="VCPreBuildEventTool"

-			/>

-			<Tool

-				Name="VCCustomBuildTool"

-			/>

-			<Tool

-				Name="VCXMLDataGeneratorTool"

-			/>

-			<Tool

-				Name="VCWebServiceProxyGeneratorTool"

-			/>

-			<Tool

-				Name="VCMIDLTool"

-			/>

-			<Tool

-				Name="VCCLCompilerTool"

-			/>

-			<Tool

-				Name="VCManagedResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCPreLinkEventTool"

-			/>

-			<Tool

-				Name="VCLinkerTool"

-				AdditionalDependencies="python32.lib"

-				OutputFile="$(OutDir)\python3.dll"

-				ModuleDefinitionFile="..\PC\python3.def"

-			/>

-			<Tool

-				Name="VCALinkTool"

-			/>

-			<Tool

-				Name="VCManifestTool"

-			/>

-			<Tool

-				Name="VCXDCMakeTool"

-			/>

-			<Tool

-				Name="VCBscMakeTool"

-			/>

-			<Tool

-				Name="VCFxCopTool"

-			/>

-			<Tool

-				Name="VCAppVerifierTool"

-			/>

-			<Tool

-				Name="VCPostBuildEventTool"

+				Name="VCNMakeTool"

+				BuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir)"

+				ReBuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir) rebuild"

+				CleanCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x86 OutDir=$(OutDir) clean"

+				Output="$(OutDir)\python3.dll"

+				PreprocessorDefinitions=""

+				IncludeSearchPath=""

+				ForcedIncludes=""

+				AssemblySearchPath=""

+				ForcedUsingAssemblies=""

+				CompileAsManaged=""

 			/>

 		</Configuration>

 		<Configuration

 			Name="PGUpdate|x64"

-			ConfigurationType="2"

+			ConfigurationType="0"

 			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops;.\pgupdate.vsprops"

 			>

 			<Tool

-				Name="VCPreBuildEventTool"

-			/>

-			<Tool

-				Name="VCCustomBuildTool"

-			/>

-			<Tool

-				Name="VCXMLDataGeneratorTool"

-			/>

-			<Tool

-				Name="VCWebServiceProxyGeneratorTool"

-			/>

-			<Tool

-				Name="VCMIDLTool"

-			/>

-			<Tool

-				Name="VCCLCompilerTool"

-			/>

-			<Tool

-				Name="VCManagedResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCResourceCompilerTool"

-			/>

-			<Tool

-				Name="VCPreLinkEventTool"

-			/>

-			<Tool

-				Name="VCLinkerTool"

-				OutputFile="$(OutDir)\python3.dll"

-				ModuleDefinitionFile="..\PC\python3.def"

-			/>

-			<Tool

-				Name="VCALinkTool"

-			/>

-			<Tool

-				Name="VCManifestTool"

-			/>

-			<Tool

-				Name="VCXDCMakeTool"

-			/>

-			<Tool

-				Name="VCBscMakeTool"

-			/>

-			<Tool

-				Name="VCFxCopTool"

-			/>

-			<Tool

-				Name="VCAppVerifierTool"

-			/>

-			<Tool

-				Name="VCPostBuildEventTool"

+				Name="VCNMakeTool"

+				BuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir)"

+				ReBuildCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir) rebuild"

+				CleanCommandLine="cd $(InputDir)\..\PC&#x0D;&#x0A;nmake /f python3.mak MACHINE=x64 OutDir=$(OutDir) clean"

+				Output="$(OutDir)\python3.dll"

+				PreprocessorDefinitions=""

+				IncludeSearchPath=""

+				ForcedIncludes=""

+				AssemblySearchPath=""

+				ForcedUsingAssemblies=""

+				CompileAsManaged=""

 			/>

 		</Configuration>

 	</Configurations>

@@ -406,10 +146,58 @@
 			<File

 				RelativePath="..\PC\python3.def"

 				>

+				<FileConfiguration

+					Name="Release|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="Release|x64"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGInstrument|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGInstrument|x64"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGUpdate|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGUpdate|x64"

+					>

+				</FileConfiguration>

 			</File>

 			<File

 				RelativePath="..\PC\python3dll.c"

 				>

+				<FileConfiguration

+					Name="Release|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="Release|x64"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGInstrument|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGInstrument|x64"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGUpdate|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGUpdate|x64"

+					>

+				</FileConfiguration>

 			</File>

 		</Filter>

 		<Filter

@@ -426,6 +214,30 @@
 			<File

 				RelativePath="..\PC\python_nt.rc"

 				>

+				<FileConfiguration

+					Name="Release|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="Release|x64"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGInstrument|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGInstrument|x64"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGUpdate|Win32"

+					>

+				</FileConfiguration>

+				<FileConfiguration

+					Name="PGUpdate|x64"

+					>

+				</FileConfiguration>

 			</File>

 		</Filter>

 	</Files>