Add ARM64 support(use Enterprise WDK)

bin/EnterpriseWDK.ps1

@@ -0,0 +1,57 @@
+#!/usr/bin/env powershell
+# EnterpriseWDK support ARM64 Target
+# Program Files\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt
+
+$ClangbuilderRoot = Split-Path -Parent $PSScriptRoot
+$EWDKFile = "$ClangbuilderRoot\config\ewdk.json"
+
+if (!(Test-Path $EWDKFile)) {
+    Write-Error "Not Enterprise WDK config file"
+    return 1
+}
+
+$EWDKObj = Get-Content -Path "$EWDKFile" |ConvertFrom-Json
+
+$EWDKPath = $EWDKObj.Path
+$EWDKVersion = $EWDKObj.Version
+
+if (!(Test-Path $EWDKPath)) {
+    Write-Error "Not Enterprise WDK directory !"
+    return 1
+}
+
+Write-Host "Initialize Windows 10 Enterprise WDK ARM Environment ..."
+
+Write-Host "Enterprise WDK Version: $EWDKVersion"
+
+$BuildTools = "$EWDKPath\Program Files\Microsoft Visual Studio\2017\BuildTools"
+$SDKKIT = "$EWDKPath\Program Files\Windows Kits\10"
+$VCToolsVersion = (Get-Content "$BuildTools\VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt").Trim()
+
+Write-Host "Visual C++ Version: $VCToolsVersion"
+
+# Configuration Include Path
+$env:INCLUDE = "$BuildTools\VC\Tools\MSVC\$VCToolsVersion\include;$BuildTools\VC\Tools\MSVC\$VCToolsVersion\atlmfc\include;"
+$includedirs = Get-ChildItem -Path "$SDKKIT\include\$EWDKVersion" | Foreach-Object {$_.FullName}
+foreach ($_i in $includedirs) {
+    $env:INCLUDE = "$env:INCLUDE;$_i"
+}
+
+$IsWindows64 = [System.Environment]::Is64BitOperatingSystem
+
+if ($IsWindows64) {
+    $HostEnv = "x64"
+}
+else {
+    $HostEnv = "x86"
+}
+
+$env:PATH += "$SDKKIT\bin\$EWDKVersion\$HostEnv;$BuildTools\VC\Tools\MSVC\$VCToolsVersion\bin\Host$HostEnv\arm64\;"
+$env:PATH += "$BuildTools\VC\Tools\MSVC\$VCToolsVersion\onecore\$HostEnv\Microsoft.VC150.CRT\;$SDKKIT\Redist\ucrt\DLLs\$HostEnv"
+$env:PATH += "$EWDKFile\Program Files\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.7.1 Tools;$BuildTools\MSBuild\15.0\Bin"
+
+$env:LIB = "$BuildTools\VC\Tools\MSVC\$VCToolsVersion\lib\arm64;$BuildTools\VC\Tools\MSVC\$VCToolsVersion\atlmfc\lib\arm64;"
+$env:LIB += "$SDKKIT\lib\$EWDKVersion\km\arm64;$SDKKIT\lib\$EWDKVersion\um\arm64;$SDKKIT\lib\$EWDKVersion\ucrt\arm64;"
+
+$env:LIBPATH="$BuildTools\VC\Tools\MSVC\$VCToolsVersion\lib\arm64;$BuildTools\VC\Tools\MSVC\$VCToolsVersion\atlmfc\lib\arm64;"
+$env:LIBPATH="$SDKKIT\UnionMetadata\$EWDKVersion\;$SDKKIT\References\$EWDKVersion\;"

bin/VisualStudioEnvinitEx.ps1

@@ -69,13 +69,21 @@ else {
 }
 
 
+$FixedVer = [System.Version]::Parse("15.3.26621.3")
 
 $vsinstalls = vswhere -legacy -format json|ConvertFrom-JSON
+
 foreach ($item in $vsinstalls) {
     if ($item.instanceId -eq $InstallId) {
-
         $vsinstall = $item.installationPath
         $vsversion = $item.installationVersion
+        $ver = [System.Version]::Parse($vsversion)
+        $result = $ver.CompareTo($FixedVer)
+        if (($Arch -eq "ARM64") -and ($result -lt 0)) {
+            Write-Host "Use Enterprise WDK support ARM64"
+            Invoke-Expression "$PSScriptRoot\EnterpriseWDK.ps1"
+            return ;
+        }
         Write-Host "Use: Visual Studio $vsversion"
         Write-Host "Initialize from: $vsinstall"
         if ($InstallId.StartsWith("VisualStudio")) {

config/ewdk.json

@@ -0,0 +1,4 @@
+{
+	"Path":"D:\\EWDK",
+	"Version":"10.0.16225.0"
+}