[python3] Add patch to fix Windows 11 SDK build failure. (#20292)

* [python3] Remove spurious dependencies.

* [python3] Add workaround for SDK 10.0.22000.0

* x-add-version

3 files changed, 40 insertions, 13 deletions

diff --git a/ports/python3/0008-workaround-windows-11-sdk-rc-compiler-error.patch b/ports/python3/0008-workaround-windows-11-sdk-rc-compiler-error.patch
new file mode 100644
index 000000000..e5f8237d1
--- /dev/null
+++ b/ports/python3/0008-workaround-windows-11-sdk-rc-compiler-error.patch
@@ -0,0 +1,30 @@
+From 0a72b7061ed79c5d6d37b41a5b1610e32fb371a4 Mon Sep 17 00:00:00 2001
+From: Adam Johnson <AdamJohnso@gmail.com>
+Date: Wed, 22 Sep 2021 21:04:21 -0400
+Subject: [PATCH] workaround windows 11 sdk rc compiler error
+
+winnt.h was changed to error if the `SYSTEM_CACHE_ALIGNMENT` cannot be
+determined. when the RC compiler is invoked, this seems to fail where
+previous SDKs silently set the ARM value.
+---
+ PC/python_ver_rc.h | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/PC/python_ver_rc.h b/PC/python_ver_rc.h
+index 90fc6ba1a1..e313a5138e 100644
+--- a/PC/python_ver_rc.h
++++ b/PC/python_ver_rc.h
+@@ -1,3 +1,10 @@
++// Temporarily workaround bug in Windows SDK 10.0.22000.0 winnt.h
++#ifdef RC_INVOKED
++#   ifndef SYSTEM_CACHE_ALIGNMENT_SIZE
++#       define SYSTEM_CACHE_ALIGNMENT_SIZE 64
++#   endif
++#endif
++
+ // Resource script for Python core DLL.
+ // Currently only holds version information.
+ //
+-- 
+2.33.0.windows.1
+
diff --git a/ports/python3/portfile.cmake b/ports/python3/portfile.cmake
index 069008408..2ea878377 100644
--- a/ports/python3/portfile.cmake
+++ b/ports/python3/portfile.cmake
@@ -28,6 +28,14 @@ elseif(VCPKG_TARGET_IS_WINDOWS AND CMAKE_SYSTEM_VERSION EQUAL 6.1)
     message(FATAL_ERROR "python3 requires the feature deprecated-win7-support when building on Windows 7.")
 endif()
 
+# The Windows 11 SDK has a problem that causes it to error on the resource files, so we patch that.
+if(VCPKG_TARGET_IS_WINDOWS OR VCPKG_TARGET_IS_UWP)
+    vcpkg_get_windows_sdk(WINSDK_VERSION)
+    if("${WINSDK_VERSION}" VERSION_GREATER_EQUAL "10.0.22000")
+        list(APPEND PATCHES "0008-workaround-windows-11-sdk-rc-compiler-error.patch")
+    endif()
+endif()
+
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO python/cpython
@@ -88,11 +96,6 @@ if(VCPKG_TARGET_IS_WINDOWS OR VCPKG_TARGET_IS_UWP)
             "/p:ForceImportBeforeCppTargets=${SOURCE_PATH}/PCbuild/python_vcpkg.props"
         )
     endif()
-    string(REPLACE "\\" "" WindowsSDKVersion "$ENV{WindowsSDKVersion}")
-    list(APPEND OPTIONS
-        "/p:WindowsTargetPlatformVersion=${WindowsSDKVersion}"
-        "/p:DefaultWindowsSDKVersion=${WindowsSDKVersion}"
-    )
     if(VCPKG_TARGET_IS_UWP)
         list(APPEND OPTIONS "/p:IncludeUwp=true")
     else()
@@ -117,6 +120,7 @@ if(VCPKG_TARGET_IS_WINDOWS OR VCPKG_TARGET_IS_UWP)
         PROJECT_SUBPATH "PCbuild/pcbuild.proj"
         OPTIONS ${OPTIONS}
         LICENSE_SUBPATH "LICENSE"
+        TARGET_PLATFORM_VERSION "${WINSDK_VERSION}"
         SKIP_CLEAN
     )
 
diff --git a/ports/python3/vcpkg.json b/ports/python3/vcpkg.json
index 5803414a8..63740b289 100644
--- a/ports/python3/vcpkg.json
+++ b/ports/python3/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "python3",
   "version-semver": "3.9.7",
+  "port-version": 1,
   "description": "The Python programming language",
   "homepage": "https://github.com/python/cpython",
   "supports": "!(arm | uwp)",
@@ -34,14 +35,6 @@
       "name": "sqlite3",
       "platform": "!(windows & static)"
     },
-    {
-      "name": "vcpkg-cmake",
-      "host": true
-    },
-    {
-      "name": "vcpkg-cmake-config",
-      "host": true
-    },
     "zlib"
   ],
   "features": {