[python3] Upgrade to Python 3.10.0 (#20519)

* [python3] Update to Python 3.10.0rc2 (for testing).

* [python3] Revert trivial patch changes.

* [python3] Bump to 3.10.0 final.

* x-add-version

* update python tools to 3.10.0

* [ecm] Add patch from upstream for Python 3.10.

Remove this on the next release.

* x-add-version

* [python3] Add patch to fix static interpreter.

* x-add-version

14 files changed, 104 insertions, 59 deletions

diff --git a/ports/ecm/fix_python_version.patch b/ports/ecm/fix_python_version.patch
new file mode 100644
index 000000000..a443bb1a6
--- /dev/null
+++ b/ports/ecm/fix_python_version.patch
@@ -0,0 +1,61 @@
+From 12f4266eb71b30da1df92a5d628d402ea1a45b3b Mon Sep 17 00:00:00 2001
+From: Michael Pyne <mpyne@kde.org>
+Date: Sun, 4 Jul 2021 18:47:45 -0400
+Subject: [PATCH] python: Bump maximum version for Python 3 module generator
+ check.
+
+The proximate problem is that the Python Module generator cmake script
+has started failing for people with Python 3.10, which a CMake backtrace
+pointing into FindPythonModuleGeneration.cmake with an error of the form
+"The max python version in PythonModuleGeneration must be updated."
+
+At least one distro has addressed this by simply patching out modules
+that happen to use this CMake module [1].
+
+From what I can tell and the testing I've done, the cause is pretty
+simple: The CMake script attempts to find the best Python 3 version by
+starting from an impossible version and working backwards until it finds
+a version that is installed.
+
+As a sanity check, if the "impossible" version is actually present, it
+aborts. But this appears to be just a sanity check, and not any sort of
+guard against buggy version handling code later.
+
+While the best fix is probably to start from a known *good* version and
+move up until we stop finding better versions, there's problems here
+(e.g. a user with 3.6 and 3.8 installed would fail to see 3.7 and so be
+left with 3.6 as the "best" match), so I opted just to increase the max
+version significantly, and improve the documentation as to what's
+happening and whether it is safe to repeat the step again later.
+
+[1]: https://bugs.gentoo.org/746866
+---
+ find-modules/FindPythonModuleGeneration.cmake | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/find-modules/FindPythonModuleGeneration.cmake b/find-modules/FindPythonModuleGeneration.cmake
+index 210ba662..6104c1f4 100644
+--- a/find-modules/FindPythonModuleGeneration.cmake
++++ b/find-modules/FindPythonModuleGeneration.cmake
+@@ -162,14 +162,19 @@ endif()
+ 
+ if (NOT GPB_PYTHON3_LIBRARY)
+   set(_PYTHON3_MIN_VERSION 4)
+-  set(_PYTHON3_MAX_VERSION 10)
+ 
+-  _find_python(3 ${_PYTHON3_MAX_VERSION}) # Canary check
++  # This value is safe to increment over time, it is used only as a reasonable
++  # upper bound to start searching from
++  set(_PYTHON3_MAX_VERSION 50)
++
++  _find_python(3 ${_PYTHON3_MAX_VERSION})
+ 
+   if (GPB_PYTHON3_LIBRARY)
+     message(FATAL_ERROR "The max python version in ${CMAKE_FIND_PACKAGE_NAME} must be updated.")
+   endif()
+ 
++  # Look for the highest supported version of Python 3 by looking for a minor
++  # version that doesn't exist and decrementing until we find a match.
+   set(_PYTHON3_FIND_VERSION ${_PYTHON3_MAX_VERSION})
+ 
+   while(NOT GPB_PYTHON3_LIBRARY
diff --git a/ports/ecm/portfile.cmake b/ports/ecm/portfile.cmake
index 53acd4d8d..191058383 100644
--- a/ports/ecm/portfile.cmake
+++ b/ports/ecm/portfile.cmake
@@ -6,6 +6,7 @@ vcpkg_from_github(
     HEAD_REF master
     PATCHES
         fix_canberra.patch
+        fix_python_version.patch # Remove on next release
 )
 
 vcpkg_cmake_configure(
diff --git a/ports/ecm/vcpkg.json b/ports/ecm/vcpkg.json
index bc120806e..11a544924 100644
--- a/ports/ecm/vcpkg.json
+++ b/ports/ecm/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "ecm",
   "version": "5.84.0",
-  "port-version": 1,
+  "port-version": 2,
   "description": "Extra CMake Modules (ECM), extra modules and scripts for CMake",
   "homepage": "https://github.com/KDE/extra-cmake-modules",
   "dependencies": [
diff --git a/ports/python3/0001-static-library.patch b/ports/python3/0001-static-library.patch
index 93a89a2e3..eef387574 100644
--- a/ports/python3/0001-static-library.patch
+++ b/ports/python3/0001-static-library.patch
@@ -58,6 +58,20 @@ index 2625d0293d..2f8bdaa931 100644
        <PreprocessorDefinitions Condition="$(IncludeExternals)">_Py_HAVE_ZLIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      </ClCompile>
      <Link>
+diff --git a/Python/sysmodule.c b/Python/sysmodule.c
+index ac49f7867a..f3583345ff 100644
+--- a/Python/sysmodule.c
++++ b/Python/sysmodule.c
+@@ -2804,6 +2804,9 @@ _PySys_InitCore(PyThreadState *tstate, PyObject *sysdict)
+ #ifdef MS_COREDLL
+     SET_SYS("dllhandle", PyLong_FromVoidPtr(PyWin_DLLhModule));
+     SET_SYS_FROM_STRING("winver", PyWin_DLLVersionString);
++#elif defined(MS_WINDOWS)
++    SET_SYS("dllhandle", PyLong_FromVoidPtr(NULL));
++    SET_SYS_FROM_STRING("winver", MS_DLL_ID);
+ #endif
+ #ifdef ABIFLAGS
+     SET_SYS_FROM_STRING("abiflags", ABIFLAGS);
 -- 
 2.28.0.windows.1
 
diff --git a/ports/python3/0006-fix-duplicate-symbols.patch b/ports/python3/0006-fix-duplicate-symbols.patch
deleted file mode 100644
index 251c0186a..000000000
--- a/ports/python3/0006-fix-duplicate-symbols.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 62e082c1eba79d46ba8ab4b7a556a57a2253d555 Mon Sep 17 00:00:00 2001
-From: Adam Johnson <AdamJohnso@gmail.com>
-Date: Fri, 11 Sep 2020 12:35:36 -0400
-Subject: [PATCH 6/6] fix duplicate symbols
-
----
- Modules/_winapi.c    | 2 +-
- Modules/overlapped.c | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/Modules/_winapi.c b/Modules/_winapi.c
-index e1672c4785..27148094d2 100644
---- a/Modules/_winapi.c
-+++ b/Modules/_winapi.c
-@@ -304,7 +304,7 @@ static PyMemberDef overlapped_members[] = {
-     {NULL}
- };
- 
--PyTypeObject OverlappedType = {
-+static PyTypeObject OverlappedType = {
-     PyVarObject_HEAD_INIT(NULL, 0)
-     /* tp_name           */ "_winapi.Overlapped",
-     /* tp_basicsize      */ sizeof(OverlappedObject),
-diff --git a/Modules/overlapped.c b/Modules/overlapped.c
-index cd7869fa8a..319ea0a4b7 100644
---- a/Modules/overlapped.c
-+++ b/Modules/overlapped.c
-@@ -1756,7 +1756,7 @@ static PyGetSetDef Overlapped_getsets[] = {
-     {NULL},
- };
- 
--PyTypeObject OverlappedType = {
-+static PyTypeObject OverlappedType = {
-     PyVarObject_HEAD_INIT(NULL, 0)
-     /* tp_name           */ "_overlapped.Overlapped",
-     /* tp_basicsize      */ sizeof(OverlappedObject),
--- 
-2.28.0.windows.1
-
diff --git a/ports/python3/0007-restore-support-for-windows-7.patch b/ports/python3/0006-restore-support-for-windows-7.patch
index 837666393..837666393 100644
--- a/ports/python3/0007-restore-support-for-windows-7.patch
+++ b/ports/python3/0006-restore-support-for-windows-7.patch
diff --git a/ports/python3/0008-workaround-windows-11-sdk-rc-compiler-error.patch b/ports/python3/0007-workaround-windows-11-sdk-rc-compiler-error.patch
index e5f8237d1..e5f8237d1 100644
--- a/ports/python3/0008-workaround-windows-11-sdk-rc-compiler-error.patch
+++ b/ports/python3/0007-workaround-windows-11-sdk-rc-compiler-error.patch
diff --git a/ports/python3/portfile.cmake b/ports/python3/portfile.cmake
index 8967d5a3d..b57de25bb 100644
--- a/ports/python3/portfile.cmake
+++ b/ports/python3/portfile.cmake
@@ -4,8 +4,8 @@ if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic AND VCPKG_CRT_LINKAGE STREQUAL static
 endif()
 
 set(PYTHON_VERSION_MAJOR  3)
-set(PYTHON_VERSION_MINOR  9)
-set(PYTHON_VERSION_PATCH  7)
+set(PYTHON_VERSION_MINOR  10)
+set(PYTHON_VERSION_PATCH  0)
 set(PYTHON_VERSION        ${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}.${PYTHON_VERSION_PATCH})
 
 set(PATCHES
@@ -13,7 +13,6 @@ set(PATCHES
     0003-devendor-external-dependencies.patch
     0004-dont-copy-vcruntime.patch
     0005-only-build-required-projects.patch
-    0006-fix-duplicate-symbols.patch
 )
 if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
     list(PREPEND PATCHES 0001-static-library.patch)
@@ -22,7 +21,7 @@ endif()
 # Python 3.9 removed support for Windows 7. This patch re-adds support for Windows 7 and is therefore
 # required to build this port on Windows 7 itself due to Python using itself in its own build system.
 if("deprecated-win7-support" IN_LIST FEATURES)
-    list(APPEND PATCHES 0007-restore-support-for-windows-7.patch)
+    list(APPEND PATCHES 0006-restore-support-for-windows-7.patch)
     message(WARNING "Windows 7 support is deprecated and may be removed at any time.")
 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.")
@@ -32,7 +31,7 @@ endif()
 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")
+        list(APPEND PATCHES "0007-workaround-windows-11-sdk-rc-compiler-error.patch")
     endif()
 endif()
 
@@ -40,7 +39,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO python/cpython
     REF v${PYTHON_VERSION}
-    SHA512 05de4e485fb6f5f21e4e48fb4d7ec0e9a420fab243cba08663e52b8062f86df3e4f57b8afd49ad94d363ca0972ab85efe132b980a7f84188c82814b6df0ba191
+    SHA512 d83e0685c274be09da7833a3c24b7379ae0e43b43c131f11bfaccd5902f6a1c510a3ae67c42471a4281922ead3bd34856608ec47be7dd76ddd734e59906ba03b
     HEAD_REF master
     PATCHES ${PATCHES}
 )
diff --git a/ports/python3/vcpkg.json b/ports/python3/vcpkg.json
index c3bec2e6b..22ec71666 100644
--- a/ports/python3/vcpkg.json
+++ b/ports/python3/vcpkg.json
@@ -1,7 +1,6 @@
 {
   "name": "python3",
-  "version-semver": "3.9.7",
-  "port-version": 2,
+  "version-semver": "3.10.0",
   "description": "The Python programming language",
   "homepage": "https://github.com/python/cpython",
   "supports": "!(arm | uwp)",
diff --git a/scripts/cmake/vcpkg_find_acquire_program.cmake b/scripts/cmake/vcpkg_find_acquire_program.cmake
index a75e3c6be..d8b1de614 100644
--- a/scripts/cmake/vcpkg_find_acquire_program.cmake
+++ b/scripts/cmake/vcpkg_find_acquire_program.cmake
@@ -149,20 +149,20 @@ function(vcpkg_find_acquire_program VAR)
   elseif(VAR MATCHES "PYTHON3")
     if(CMAKE_HOST_WIN32)
       set(PROGNAME python)
-      set(PYTHON_VERSION 3.9.7)
+      set(PYTHON_VERSION 3.10.0)
       if (VCPKG_TARGET_ARCHITECTURE STREQUAL x86)
         set(SUBDIR "python-${PYTHON_VERSION}-x86")
         set(URL "https://www.python.org/ftp/python/${PYTHON_VERSION}/python-${PYTHON_VERSION}-embed-win32.zip")
         set(ARCHIVE "python-${PYTHON_VERSION}-embed-win32.zip")
-        set(HASH 5f12f693c6df68b75f96b797740a156f2dcd471e96e7980a6e297bbfd064467ba2b2cc9d2f450296388402a8a0b716fce1c4a25b94b50615503d528e33fea870)
+        set(HASH 0b007bfa02cdd48b3c260986493fa124a6b9d794da6eba2b4fad0d779fd655e9ae4e16daf5f02ff5b30a17abcfc1499bc6bee394c0f8abe933f2d4fe702af3cd)
       else()
         set(SUBDIR "python-${PYTHON_VERSION}-x64")
         set(URL "https://www.python.org/ftp/python/${PYTHON_VERSION}/python-${PYTHON_VERSION}-embed-amd64.zip")
         set(ARCHIVE "python-${PYTHON_VERSION}-embed-amd64.zip")
-        set(HASH 482765de165863f86637591d57141930e2c4ca6e210d0c2569bd0e5fe63157966fb44dea0d5adf249ff15ec9c50cb2dddb704c4ea79369d598f348ee5406f160)
+        set(HASH 23d81d007698383d8dc088da532dcb86c6ceca7eb78ba5688fc2e18ee7f33f53a5632282873762293b8164556dfb15870f8ffb7abd368faba0a3d8d5d5bc6297)
       endif()
       set(PATHS ${DOWNLOADS}/tools/python/${SUBDIR})
-      set(POST_INSTALL_COMMAND ${CMAKE_COMMAND} -E rm python39._pth)
+      set(POST_INSTALL_COMMAND ${CMAKE_COMMAND} -E rm python310._pth)
     else()
       set(PROGNAME python3)
       set(BREW_PACKAGE_NAME "python")
diff --git a/scripts/vcpkgTools.xml b/scripts/vcpkgTools.xml
index fc07adeb5..ad691adbb 100644
--- a/scripts/vcpkgTools.xml
+++ b/scripts/vcpkgTools.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0"?>
 <tools version="2">
     <tool name="python3" os="windows">
-        <version>3.9.7</version>
+        <version>3.10.0</version>
         <exeRelativePath>python.exe</exeRelativePath>
-        <url>https://www.python.org/ftp/python/3.9.7/python-3.9.7-embed-win32.zip</url>
-        <sha512>5f12f693c6df68b75f96b797740a156f2dcd471e96e7980a6e297bbfd064467ba2b2cc9d2f450296388402a8a0b716fce1c4a25b94b50615503d528e33fea870</sha512>
-        <archiveName>python-3.9.7-embed-win32.zip</archiveName>
+        <url>https://www.python.org/ftp/python/3.10.0/python-3.10.0-embed-win32.zip</url>
+        <sha512>0b007bfa02cdd48b3c260986493fa124a6b9d794da6eba2b4fad0d779fd655e9ae4e16daf5f02ff5b30a17abcfc1499bc6bee394c0f8abe933f2d4fe702af3cd</sha512>
+        <archiveName>python-3.10.0-embed-win32.zip</archiveName>
     </tool>
     <tool name="cmake" os="windows">
         <version>3.21.1</version>
diff --git a/versions/baseline.json b/versions/baseline.json
index 9049c7f56..7864ae7b1 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -1930,7 +1930,7 @@
     },
     "ecm": {
       "baseline": "5.84.0",
-      "port-version": 1
+      "port-version": 2
     },
     "ecos": {
       "baseline": "2.0.8",
@@ -5337,8 +5337,8 @@
       "port-version": 1
     },
     "python3": {
-      "baseline": "3.9.7",
-      "port-version": 2
+      "baseline": "3.10.0",
+      "port-version": 0
     },
     "qca": {
       "baseline": "2.3.1",
diff --git a/versions/e-/ecm.json b/versions/e-/ecm.json
index 5ce5bb02b..82859b55a 100644
--- a/versions/e-/ecm.json
+++ b/versions/e-/ecm.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "e01bd7b91852c7fa2dffc588bad45167d8d45c6b",
+      "version": "5.84.0",
+      "port-version": 2
+    },
+    {
       "git-tree": "5832b19b778f60eb0fb24654e0c8b665f0f8fb20",
       "version": "5.84.0",
       "port-version": 1
diff --git a/versions/p-/python3.json b/versions/p-/python3.json
index 64e2590cd..007cb9431 100644
--- a/versions/p-/python3.json
+++ b/versions/p-/python3.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "08e4258968ff551133ae315eb8ed207f87f085b6",
+      "version-semver": "3.10.0",
+      "port-version": 0
+    },
+    {
       "git-tree": "3975ee0659914edc75d63f914ac91bb3b7453f0c",
       "version-semver": "3.9.7",
       "port-version": 2