utils: use CMake to build swift-inspect for Windows

This switches us to use CMake to build swift-inspect. In doing so, we
can now cross-compile this tool. Due to the use of CMake, we now have
install rules for the products, which allows the toolchain deployment
and simpler rules in the installer.

(cherry picked from commit c72246c)

Author: compnerd

utils/build.ps1

@@ -454,6 +454,7 @@ enum HostComponent {
   LMDB
   SymbolKit
   DocC
+  SwiftInspect
 }
 
 function Get-HostProjectBinaryCache([HostComponent]$Project) {
@@ -2636,18 +2637,20 @@ function Install-HostToolchain() {
 }
 
 function Build-Inspect() {
-  $OutDir = Join-Path -Path $HostArch.BinaryCache -ChildPath swift-inspect
-  $SDKInstallRoot = (Get-HostSwiftSDK) `
+  $SDKRoot = Get-HostSwiftSDK
 
-  Isolate-EnvVars {
-    $env:SWIFTCI_USE_LOCAL_DEPS=1
-    Build-SPMProject `
-      -Action Build `
-      -Src $SourceCache\swift\tools\swift-inspect `
-      -Bin $OutDir `
-      -Arch $HostArch `
-      -Xcc "-I$SDKInstallRoot\usr\include\swift\SwiftRemoteMirror" -Xlinker "$SDKInstallRoot\usr\lib\swift\windows\$($HostArch.LLVMName)\swiftRemoteMirror.lib"
-  }
+  Build-CMakeProject `
+    -Src $SourceCache\swift\tools\swift-inspect `
+    -Bin (Get-HostProjectBinaryCache SwiftInspect) `
+    -InstallTo "$($HostArch.ToolchainInstallRoot)\usr" `
+    -Arch $HostArch `
+    -UseBuiltCompilers Swift `
+    -UseSwiftSwiftDriver `
+    -SwiftSDK $SDKRoot `
+    -Defines @{
+      CMAKE_Swift_FLAGS = @("-Xcc", "-I$SDKRoot\usr\include\swift\SwiftRemoteMirror");
+      ArgumentParser_DIR = (Get-HostProjectCMakeModules ArgumentParser);
+    }
 }
 
 function Build-DocC() {
@@ -2686,18 +2689,15 @@ function Test-PackageManager() {
 function Build-Installer($Arch) {
   # TODO(hjyamauchi) Re-enable the swift-inspect and swift-docc builds
   # when cross-compiling https://github.com/apple/swift/issues/71655
-  $INCLUDE_SWIFT_INSPECT = if ($IsCrossCompiling) { "false" } else { "true" }
   $INCLUDE_SWIFT_DOCC = if ($IsCrossCompiling) { "false" } else { "true" }
   $ENABLE_MIMALLOC = if ($Allocator -eq "mimalloc" -and $Arch -eq $ArchX64) { "true" } else { "false" }
 
   $Properties = @{
     BundleFlavor = "offline";
     DEVTOOLS_ROOT = "$($Arch.ToolchainInstallRoot)\";
     TOOLCHAIN_ROOT = "$($Arch.ToolchainInstallRoot)\";
-    INCLUDE_SWIFT_INSPECT = $INCLUDE_SWIFT_INSPECT;
-    SWIFT_INSPECT_BUILD = "$($Arch.BinaryCache)\swift-inspect\release";
-    INCLUDE_SWIFT_DOCC = $INCLUDE_SWIFT_DOCC;
     ENABLE_MIMALLOC = $ENABLE_MIMALLOC;
+    INCLUDE_SWIFT_DOCC = $INCLUDE_SWIFT_DOCC;
     SWIFT_DOCC_BUILD = "$($Arch.BinaryCache)\swift-docc\release";
     SWIFT_DOCC_RENDER_ARTIFACT_ROOT = "${SourceCache}\swift-docc-render-artifact";
   }