bpo-33125: Enables building traditional installer for Windows ARM64 (GH-30885)

Also makes a few general improvements to the build process and removes some dead code.

7 files changed, 135 insertions, 34 deletions

diff --git a/Tools/msi/bundle/Default.ARM64.xsl b/Tools/msi/bundle/Default.ARM64.xsl
new file mode 100644
index 0000000..0dd1c9e
--- /dev/null
+++ b/Tools/msi/bundle/Default.ARM64.xsl
@@ -0,0 +1,26 @@
+<xsl:stylesheet version="2.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns="http://schemas.microsoft.com/wix/2006/localization">
+    <xsl:output indent="yes"/>
+    <xsl:strip-space elements="*"/>
+
+    <xsl:template match="node()|@*">
+        <xsl:copy>
+            <xsl:apply-templates select="node()|@*"/>
+        </xsl:copy>
+    </xsl:template>
+
+    <xsl:template match="*[local-name()='String' and @Id='InstallButtonNote']">
+        <String Id="InstallButtonNote">[TargetDir]
+
+Includes pip and documentation
+Creates shortcuts but no file associations</String>
+    </xsl:template>
+
+    <xsl:template match="*[local-name()='String' and @Id='Include_launcherHelp']">
+        <String Id="Include_launcherHelp">(The 'py' launcher is currently unavailable on ARM64.)</String>
+    </xsl:template>
+    <xsl:template match="*[local-name()='String' and @Id='Include_tcltkHelpLabel']">
+        <String Id="Include_tcltkHelpLabel">(tcl/tk and IDLE are currently unavailable on ARM64.)</String>
+    </xsl:template>
+</xsl:stylesheet>
\ No newline at end of file
diff --git a/Tools/msi/bundle/Default.thm b/Tools/msi/bundle/Default.thm
index f5ba43d..d1b0f5b 100644
--- a/Tools/msi/bundle/Default.thm
+++ b/Tools/msi/bundle/Default.thm
@@ -52,16 +52,16 @@
         <Text X="185" Y="11" Width="-11" Height="36" FontId="1" DisablePrefix="yes">#(loc.Custom1Header)</Text>
         <Image X="0" Y="0" Width="178" Height="382" ImageFile="SideBar.png"/>
         
-        <Checkbox Name="Include_doc" X="185" Y="51" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="yes">#(loc.Include_docLabel)</Checkbox>
+        <Checkbox Name="Include_doc" X="185" Y="51" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="no">#(loc.Include_docLabel)</Checkbox>
         <Text X="205" Y="76" Width="-11" Height="24" TabStop="no" FontId="5">#(loc.Include_docHelpLabel)</Text>
         
-        <Checkbox Name="Include_pip" X="185" Y="101" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="yes">#(loc.Include_pipLabel)</Checkbox>
+        <Checkbox Name="Include_pip" X="185" Y="101" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="no">#(loc.Include_pipLabel)</Checkbox>
         <Text X="205" Y="126" Width="-11" Height="24" TabStop="no" FontId="5">#(loc.Include_pipHelpLabel)</Text>
         
-        <Checkbox Name="Include_tcltk" X="185" Y="151" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="yes">#(loc.Include_tcltkLabel)</Checkbox>
-        <Text X="205" Y="176" Width="-11" Height="24" TabStop="no" FontId="5">#(loc.Include_tcltkHelpLabel)</Text>
+        <Checkbox Name="Include_tcltk" X="185" Y="151" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="no">#(loc.Include_tcltkLabel)</Checkbox>
+        <Text Name="Include_tcltkLabel" X="205" Y="176" Width="-11" Height="24" TabStop="no" FontId="5">#(loc.Include_tcltkHelpLabel)</Text>
         
-        <Checkbox Name="Include_test" X="185" Y="201" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="yes">#(loc.Include_testLabel)</Checkbox>
+        <Checkbox Name="Include_test" X="185" Y="201" Width="-11" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="no">#(loc.Include_testLabel)</Checkbox>
         <Text X="205" Y="226" Width="-11" Height="24" TabStop="no" FontId="5">#(loc.Include_testHelpLabel)</Text>
 
         <Checkbox Name="Include_launcher" X="185" Y="251" Width="100" Height="24" TabStop="yes" FontId="3" HideWhenDisabled="no">#(loc.Include_launcherLabel)</Checkbox>
diff --git a/Tools/msi/bundle/Default.wxl b/Tools/msi/bundle/Default.wxl
index 053306b..70fb467 100644
--- a/Tools/msi/bundle/Default.wxl
+++ b/Tools/msi/bundle/Default.wxl
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <WixLocalization Culture="en-us" Language="1033" xmlns="http://schemas.microsoft.com/wix/2006/localization">
   <String Id="Caption">[WixBundleName] Setup</String>
-  <String Id="Title">[WixBundleName]</String>
   <String Id="Installing">Installing</String>
   <String Id="Installation">Setup</String>
   <String Id="Modifying">Updating</String>
diff --git a/Tools/msi/bundle/bootstrap/PythonBootstrapperApplication.cpp b/Tools/msi/bundle/bootstrap/PythonBootstrapperApplication.cpp
index fdc2a21..226416f 100644
--- a/Tools/msi/bundle/bootstrap/PythonBootstrapperApplication.cpp
+++ b/Tools/msi/bundle/bootstrap/PythonBootstrapperApplication.cpp
@@ -1501,6 +1501,9 @@ private:
         hr = UpdateUIStrings(_command.action);
         BalExitOnFailure(hr, "Failed to load UI strings.");
 
+        hr = FindProgramFilesArm();
+        BalExitOnFailure(hr, "Fatal error locating Program Files (Arm)");
+
         GetBundleFileVersion();
         // don't fail if we couldn't get the version info; best-effort only
     LExit:
@@ -2181,6 +2184,37 @@ private:
         return hr;
     }
 
+    HRESULT FindProgramFilesArm() {
+        wchar_t buffer[MAX_PATH + 1];
+        DWORD bufferLen = MAX_PATH;
+        LSTATUS res = RegGetValueW(
+            HKEY_LOCAL_MACHINE,
+            L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion",
+            L"ProgramFilesDir (Arm)",
+            RRF_RT_REG_SZ | RRF_RT_REG_EXPAND_SZ | RRF_SUBKEY_WOW6464KEY,
+            NULL,
+            buffer,
+            &bufferLen
+        );
+        if (res != ERROR_SUCCESS) {
+            // ProgramFilesArmFolder will default to ProgramFilesFolder. We only report
+            // an error if the value existed, as it will simply just be absent on non-ARM
+            // devices.
+            if (res != ERROR_FILE_NOT_FOUND) {
+                BalLog(BOOTSTRAPPER_LOG_LEVEL_ERROR, "Failed to query 'ProgramFilesDir (Arm)': error code %d", res);
+            }
+            return S_OK;
+        }
+        if (buffer[0]) {
+            wchar_t *p = &buffer[bufferLen / sizeof(wchar_t) - 1];
+            while (*p == L'\\' || *p == L'\0') { p -= 1; }
+            *++p = L'\\';
+            *++p = L'\0';
+            _engine->SetVariableString(L"ProgramFilesArmFolder", buffer);
+        }
+        return S_OK;
+    }
+
     //
     // OnPlan - plan the detected changes.
     //
diff --git a/Tools/msi/bundle/bootstrap/pythonba.vcxproj b/Tools/msi/bundle/bootstrap/pythonba.vcxproj
index d90b5e3..bb383bf 100644
--- a/Tools/msi/bundle/bootstrap/pythonba.vcxproj
+++ b/Tools/msi/bundle/bootstrap/pythonba.vcxproj
@@ -21,11 +21,10 @@
   <PropertyGroup Label="Globals">
     <Configuration Condition="'$(Configuration)' == ''">Release</Configuration>
     <Platform Condition="'$(Platform)' == ''">Win32</Platform>
-    <PlatformToolset Condition="'$(PlatformToolset)' == '' and ('$(MSBuildToolsVersion)' == '16.0' or '$(VisualStudioVersion)' == '16.0')">v142</PlatformToolset>
+    <PlatformToolset Condition="'$(PlatformToolset)' == '' and '$(VisualStudioVersion)' == '17.0'">v143</PlatformToolset>
+    <PlatformToolset Condition="'$(PlatformToolset)' == '' and '$(VisualStudioVersion)' == '16.0'">v142</PlatformToolset>
     <PlatformToolset Condition="'$(PlatformToolset)' == '' and ('$(MSBuildToolsVersion)' == '15.0' or '$(VisualStudioVersion)' == '15.0')">v141</PlatformToolset>
-    <PlatformToolset Condition="'$(PlatformToolset)' == '' and '$(VCTargetsPath14)' != ''">v140</PlatformToolset>
-    <PlatformToolset Condition="'$(PlatformToolset)' == '' and '$(VCTargetsPath14)' != ''">v140</PlatformToolset>
-    <PlatformToolset Condition="'$(PlatformToolset)' == '' and '$(VCTargetsPath12)' != ''">v120</PlatformToolset>
+    <PlatformToolset Condition="'$(PlatformToolset)' == ''">v140</PlatformToolset>
     <ProjectGuid>{7A09B132-B3EE-499B-A700-A4B2157FEA3D}</ProjectGuid>
     <TargetName>PythonBA</TargetName>
   </PropertyGroup>
@@ -42,6 +41,7 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ItemDefinitionGroup>
     <ClCompile>
+      <PreprocessorDefinitions Condition="$(BuildForPlatform) == 'ARM64'">ARM64=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions>_CRT_STDIO_LEGACY_WIDE_SPECIFIERS=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>$(WixInstallPath)sdk\inc</AdditionalIncludeDirectories>
       <PrecompiledHeader>Use</PrecompiledHeader>
@@ -50,8 +50,7 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>comctl32.lib;gdiplus.lib;msimg32.lib;shlwapi.lib;wininet.lib;dutil.lib;balutil.lib;version.lib;uxtheme.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories Condition="'$(PlatformToolset)' == 'v142'">$(WixInstallPath)sdk\vs2017\lib\x86</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories Condition="'$(PlatformToolset)' == 'v141'">$(WixInstallPath)sdk\vs2017\lib\x86</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories Condition="$(PlatformToolset.StartsWith(`v14`))">$(WixInstallPath)sdk\vs2017\lib\x86</AdditionalLibraryDirectories>
       <AdditionalLibraryDirectories Condition="'$(PlatformToolset)' == 'v140'">$(WixInstallPath)sdk\vs2015\lib\x86</AdditionalLibraryDirectories>
       <AdditionalLibraryDirectories Condition="'$(PlatformToolset)' == 'v120'">$(WixInstallPath)sdk\vs2013\lib\x86</AdditionalLibraryDirectories>
       <ModuleDefinitionFile>pythonba.def</ModuleDefinitionFile>
diff --git a/Tools/msi/bundle/bundle.targets b/Tools/msi/bundle/bundle.targets
index 5d8ae6c..4f4306f 100644
--- a/Tools/msi/bundle/bundle.targets
+++ b/Tools/msi/bundle/bundle.targets
@@ -3,25 +3,26 @@
     <PropertyGroup>
         <SchemaVersion>2.0</SchemaVersion>
         <OutputType>Bundle</OutputType>
-        
+
         <BootstrapConfiguration Condition="'$(BootstrapConfiguration)' == ''">Release</BootstrapConfiguration>
         <LinkerSuppressSpecificWarnings>1132;1135;1140</LinkerSuppressSpecificWarnings>
         <OutputName Condition="$(BuildForRelease)">$(OutputName)-$(PythonVersion)</OutputName>
         <OutputName Condition="!$(BuildForRelease)">$(OutputName)-$(MajorVersionNumber).$(MinorVersionNumber).$(MicroVersionNumber).$(RevisionNumber)</OutputName>
         <OutputName Condition="$(Platform) == 'x64'">$(OutputName)-amd64</OutputName>
+        <OutputName Condition="$(Platform) == 'ARM64'">$(OutputName)-arm64</OutputName>
         <OutputName Condition="'$(OutputSuffix)' != ''">$(OutputName)-$(OutputSuffix)</OutputName>
         <OutputName Condition="'$(Configuration)' == 'Debug'">$(OutputName)-d</OutputName>
         <TargetName>$(OutputName)</TargetName>
 
         <OutputPath>$(OutputPath)en-us\</OutputPath>
         <OutDir>$(OutputPath)</OutDir>
-        
+
         <!-- See Tools/msi/buildrelease.bat for help on configuring the download URL -->
         <DownloadUrl Condition="'$(DownloadUrl)' == '' and '$(DownloadUrlBase)' != ''">$(DownloadUrlBase.TrimEnd(`/`))/{version}/{arch}{releasename}/{msi}</DownloadUrl>
         <DefineConstants Condition="'$(DownloadUrl)' != ''">$(DefineConstants);DownloadUrl=$(DownloadUrl.Replace(`{version}`, `$(MajorVersionNumber).$(MinorVersionNumber).$(MicroVersionNumber)`).Replace(`{arch}`, `$(ArchName)`).Replace(`{releasename}`, `$(ReleaseLevelName)`).Replace(`{msi}`, `{2}`))</DefineConstants>
         <DefineConstants Condition="'$(DownloadUrl)' == ''">$(DefineConstants);DownloadUrl={2}</DefineConstants>
     </PropertyGroup>
-    
+
     <ItemGroup>
         <WixExtension Include="WixUtilExtension">
             <HintPath>WixUtilExtension</HintPath>
@@ -42,7 +43,6 @@
     </ItemGroup>
     <ItemGroup>
         <Content Include="Default.thm" />
-        <Content Include="Default.wxl" />
         <Content Include="SideBar.png" />
     </ItemGroup>
     <ItemGroup>
@@ -54,7 +54,7 @@
             <BindName></BindName>
         </LinkerBindInputPaths>
     </ItemGroup>
-    
+
     <ItemDefinitionGroup>
         <Package>
             <Properties>BuildForRelease=$(BuildForRelease)</Properties>
@@ -69,40 +69,61 @@
         <Package Include="..\path\path*.wixproj" />
         <Package Include="..\appendpath\appendpath*.wixproj" />
         <Package Include="..\pip\pip*.wixproj" />
-        <Package Include="..\tcltk\tcltk*.wixproj" />
+        <Package Include="..\tcltk\tcltk*.wixproj" Condition="$(Platform) != 'ARM64'" />
         <Package Include="..\test\test*.wixproj" />
         <Package Include="..\tools\tools*.wixproj" />
-        <Package Include="..\ucrt\ucrt*.wixproj" />
+        <Package Include="..\ucrt\ucrt*.wixproj" Condition="$(Platform) != 'ARM64'" />
     </ItemGroup>
-    
+
     <PropertyGroup>
         <BuildPackagesTargets>Build</BuildPackagesTargets>
     </PropertyGroup>
-    
+
     <Target Name="_SetRebuildTarget" BeforeTargets="BeforeRebuild">
         <PropertyGroup>
             <BuildPackagesTargets>Rebuild</BuildPackagesTargets>
         </PropertyGroup>
     </Target>
-    
+
     <Target Name="BuildPackages" BeforeTargets="BeforeBuild" Condition="'$(RebuildAll)' != 'false'">
         <MSBuild Projects="@(Package)" Targets="$(BuildPackagesTargets)" BuildInParallel="true" />
     </Target>
-    
+
     <Target Name="BuildBootstrapApplication" BeforeTargets="BeforeBuild">
         <Message Text="Building bootstrap app" Importance="high" />
-        
+
         <MSBuild Projects="bootstrap\pythonba.vcxproj"
                  Targets="Build;GetNativeTargetPath"
                  UseResultsCache="true"
-                 Properties="Configuration=$(BootstrapConfiguration);Platform=Win32">
+                 Properties="Configuration=$(BootstrapConfiguration);Platform=Win32;BuildForPlatform=$(Platform)">
             <Output TaskParameter="TargetOutputs" PropertyName="BootstrapAppPath" />
         </MSBuild>
-        
+
         <PropertyGroup>
             <DefineConstants>$(DefineConstants);BootstrapApp=$(BootstrapAppPath)</DefineConstants>
         </PropertyGroup>
     </Target>
-    
+
+    <Target Name="AddDefaultWxl" AfterTargets="PrepareForBuild" Condition="!Exists('Default.$(Platform).xsl')">
+        <ItemGroup>
+            <EmbeddedResource Include="Default.wxl" />
+        </ItemGroup>
+        <PropertyGroup>
+            <DefineConstants>$(DefineConstants);DefaultWxl=Default.wxl</DefineConstants>
+        </PropertyGroup>
+    </Target>
+    <Target Name="AddUpdatedDefaultWxl" AfterTargets="PrepareForBuild" Condition="Exists('Default.$(Platform).xsl')">
+        <XslTransformation XmlInputPaths="Default.wxl"
+                           OutputPaths="$(IntermediateOutputPath)Default.wxl"
+                           XslInputPath="Default.$(Platform).xsl"
+                           UseTrustedSettings="true" />
+        <ItemGroup>
+          <EmbeddedResource Include="$(IntermediateOutputPath)Default.wxl" />
+        </ItemGroup>
+        <PropertyGroup>
+            <DefineConstants>$(DefineConstants);DefaultWxl=$(IntermediateOutputPath)Default.wxl</DefineConstants>
+        </PropertyGroup>
+    </Target>
+
     <Import Project="..\msi.targets" />
 </Project>
diff --git a/Tools/msi/bundle/bundle.wxs b/Tools/msi/bundle/bundle.wxs
index a145d84..5c9fd6d 100644
--- a/Tools/msi/bundle/bundle.wxs
+++ b/Tools/msi/bundle/bundle.wxs
@@ -12,7 +12,7 @@
           dep:ProviderKey="CPython-$(var.MajorVersionNumber).$(var.MinorVersionNumber)$(var.PyArchExt)$(var.PyTestExt)">
     <BootstrapperApplication Id="PythonBA" SourceFile="$(var.BootstrapApp)">
         <Payload Compressed='yes' SourceFile='Default.thm' />
-        <Payload Compressed='yes' SourceFile='Default.wxl' />
+        <Payload Compressed='yes' SourceFile='$(var.DefaultWxl)' />
         <Payload Compressed='yes' SourceFile='SideBar.png' />
     </BootstrapperApplication>
 
@@ -26,6 +26,9 @@
     <Variable Name="WinVer" Value="$(var.MajorVersionNumber).$(var.MinorVersionNumber)$(var.PyArchExt)$(var.PyTestExt)" />
     <Variable Name="WinVerNoDot" Value="$(var.MajorVersionNumber)$(var.MinorVersionNumber)$(var.PyArchExt)$(var.PyTestExt)" />
 
+    <!-- A more accurate value may be calculated by the bootstrapper -->
+    <Variable Name="ProgramFilesArmFolder" Value="[ProgramFilesFolder]" bal:Overridable="yes" />
+
     <Variable Name="InstallAllUsers" Value="0" bal:Overridable="yes" />
     <?if "$(var.PyTestExt)"="" ?>
     <Variable Name="InstallLauncherAllUsers" Value="1" bal:Overridable="yes" />
@@ -36,6 +39,9 @@
     <?if $(var.Platform)~="x64" ?>
     <Variable Name="DefaultAllUsersTargetDir" Value="[ProgramFiles64Folder]Python[WinVerNoDot]" bal:Overridable="yes" />
     <Variable Name="TargetPlatform" Value="x64" />
+    <?elseif $(var.Platform)~="ARM64" ?>
+    <Variable Name="DefaultAllUsersTargetDir" Value="[ProgramFilesArmFolder]Python[WinVerNoDot]" bal:Overridable="yes" />
+    <Variable Name="TargetPlatform" Value="ARM64" />
     <?else ?>
     <Variable Name="DefaultAllUsersTargetDir" Value="[ProgramFilesFolder]Python[WinVerNoDot]" bal:Overridable="yes" />
     <Variable Name="TargetPlatform" Value="x86" />
@@ -43,7 +49,7 @@
     <Variable Name="DefaultJustForMeTargetDir" Value="[LocalAppDataFolder]Programs\Python\Python[WinVerNoDot]" bal:Overridable="yes" />
     <Variable Name="OptionalFeaturesRegistryKey" Value="Software\Python\PythonCore\[WinVer]\InstalledFeatures" />
     <Variable Name="TargetDirRegistryKey" Value="Software\Python\PythonCore\[WinVer]\InstallPath" />
-    
+
     <!--
     An empty string will use the other defaults based on InstallAllUsers
     (and switch dynamically in the UI). To get the old default, pass
@@ -53,7 +59,9 @@
     <Variable Name="DefaultCustomTargetDir" Value="" bal:Overridable="yes" />
 
     <Variable Name="InstallAllUsersState" Value="enabled" bal:Overridable="yes" />
-    <?if "$(var.PyTestExt)"="" ?>
+    <?if "$(var.Platform)"~="ARM64" ?>
+    <Variable Name="InstallLauncherAllUsersState" Value="hide" bal:Overridable="yes" />
+    <?elseif "$(var.PyTestExt)"="" ?>
     <Variable Name="InstallLauncherAllUsersState" Value="enabled" bal:Overridable="yes" />
     <?else ?>
     <Variable Name="InstallLauncherAllUsersState" Value="disable" bal:Overridable="yes" />
@@ -69,32 +77,44 @@
     <Variable Name="Include_test" Value="1" bal:Overridable="yes" />
     <Variable Name="Include_doc" Value="1" bal:Overridable="yes" />
     <Variable Name="Include_tools" Value="1" bal:Overridable="yes" />
+    <?if $(var.Platform)~="ARM64" ?>
+    <Variable Name="Include_tcltk" Value="0" />
+    <Variable Name="Include_tcltkState" Value="disable" />
+    <?else ?>
     <Variable Name="Include_tcltk" Value="1" bal:Overridable="yes" />
+    <?endif ?>
     <Variable Name="Include_pip" Value="1" bal:Overridable="yes" />
+    <?if $(var.Platform)~="ARM64" ?>
+    <Variable Name="Include_launcher" Value="0" bal:Overridable="yes" />
+    <Variable Name="Include_launcherState" Value="disable" />
+    <?else ?>
     <Variable Name="Include_launcher" Value="-1" bal:Overridable="yes" />
     <?if "$(var.PyTestExt)"="" ?>
     <Variable Name="Include_launcherState" Value="enabled" bal:Overridable="yes" />
     <?else ?>
     <Variable Name="Include_launcherState" Value="disable" />
     <?endif ?>
+    <?endif ?>
     <Variable Name="Include_symbols" Value="0" bal:Overridable="yes" />
     <Variable Name="Include_debug" Value="0" bal:Overridable="yes" />
-    
+
     <Variable Name="LauncherOnly" Value="0" bal:Overridable="yes" />
     <Variable Name="DetectedLauncher" Value="0" />
     <Variable Name="DetectedOldLauncher" Value="0" />
-    
+
     <Variable Name="AssociateFiles" Value="1" bal:Overridable="yes" />
     <Variable Name="Shortcuts" Value="1" bal:Overridable="yes" />
     <Variable Name="PrependPath" Value="0" bal:Overridable="yes" />
     <Variable Name="AppendPath" Value="0" bal:Overridable="yes" />
     <Variable Name="CompileAll" Value="0" bal:Overridable="yes" />
-    
+
     <Variable Name="SimpleInstall" Value="0" bal:Overridable="yes" />
     <Variable Name="SimpleInstallDescription" Value="" bal:Overridable="yes" />
-    
+
     <Chain ParallelCache="yes">
+      <?if $(var.Platform)!="ARM64" ?>
       <PackageGroupRef Id="crt" />
+      <?endif ?>
       <PackageGroupRef Id="core" />
       <PackageGroupRef Id="dev" />
       <PackageGroupRef Id="exe" />
@@ -102,8 +122,10 @@
       <PackageGroupRef Id="test" />
       <PackageGroupRef Id="doc" />
       <PackageGroupRef Id="tools" />
+      <?if $(var.Platform)!="ARM64" ?>
       <PackageGroupRef Id="tcltk" />
       <PackageGroupRef Id="launcher" />
+      <?endif ?>
       <PackageGroupRef Id="pip" />
       <PackageGroupRef Id="packageinstall" />
       <PackageGroupRef Id="postinstall" />