Add Visual Studio Build Tools setup instructions

Author: swesonga

doc/building.html

@@ -1723,6 +1723,18 @@ <h4 id="building-for-musl">Building for musl</h4>
 --with-sysroot=$SYSROOT</code></pre>
 <p>and run <code>make</code> normally.</p>
 <h4 id="building-for-windows-aarch64">Building for Windows AArch64</h4>
+<p>The Visual Studio Build Tools can be used for building the JDK
+without a full Visual Studio installation. Use these arguments to set up
+the Visual Studio 2022 Build Tools on a Windows AArch64 machine for a
+native build:</p>
+<pre><code>vs_buildtools.exe --quiet --wait --norestart --nocache \
+--installPath &quot;%ProgramFiles(x86)%\Microsoft Visual Studio\2022\BuildTools&quot; \
+--add Microsoft.VisualStudio.Component.VC.CoreBuildTools \
+--add Microsoft.VisualStudio.Component.VC.Tools.ARM64 \
+--add Microsoft.VisualStudio.Component.Windows11SDK.22621</code></pre>
+<p>When installation is complete, configure the build using the same
+command used with a full Visual Studio installation:</p>
+<pre><code>bash configure --with-boot-jdk=$BOOT_JDK</code></pre>
 <p>To generate Windows AArch64 builds using Cygwin on a Windows x64
 machine, the target platform needs to be set to
 <code>aarch64-unknown-cygwin</code> to enable cross compilation.

doc/building.md

@@ -1458,6 +1458,24 @@ sh ./configure --with-jvm-variants=server \
 and run `make` normally.
 
 #### Building for Windows AArch64
+The Visual Studio Build Tools can be used for building the JDK without a full
+Visual Studio installation. Use these arguments to set up the Visual Studio
+2022 Build Tools on a Windows AArch64 machine for a native build:
+
+```
+vs_buildtools.exe --quiet --wait --norestart --nocache \
+--installPath "%ProgramFiles(x86)%\Microsoft Visual Studio\2022\BuildTools" \
+--add Microsoft.VisualStudio.Component.VC.CoreBuildTools \
+--add Microsoft.VisualStudio.Component.VC.Tools.ARM64 \
+--add Microsoft.VisualStudio.Component.Windows11SDK.22621
+```
+
+When installation is complete, configure the build using the same command used
+with a full Visual Studio installation:
+
+```
+bash configure --with-boot-jdk=$BOOT_JDK
+```
 
 To generate Windows AArch64 builds using Cygwin on a Windows x64 machine,
 the target platform needs to be set to `aarch64-unknown-cygwin` to enable