python3: upgrade to release 3.5.3

- fixes some minor CVEs
- drop python-vc2013.patch.1
- drop python-3.3.3-py17797.patch.1:
the bug was fixed in MSVC2015 runtime so not relevant
- drop python-lsan.patch.0:
fixed upstream
- ubsan.patch.0:
drop hunks that were fixed upstream
- python-3.5.0-tcltk.disable.patch:
merge into msvc-disable.patch.1

Change-Id: I2aecae446539d28eaf3eb64ee67581596019335d
Reviewed-on: https://gerrit.libreoffice.org/33225
Reviewed-by: David Ostrovsky <david@ostrovsky.org>
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>
(cherry picked from commit 743f9fc86f3d3b6e87bf58c0654bcdccab0ab383)
Reviewed-on: https://gerrit.libreoffice.org/33262
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

10 files changed, 18 insertions, 1343 deletions

diff --git a/external/python3/ExternalPackage_python3.mk b/external/python3/ExternalPackage_python3.mk
index 6cd766f8153f..864c9cdcff30 100644
--- a/external/python3/ExternalPackage_python3.mk
+++ b/external/python3/ExternalPackage_python3.mk
@@ -661,7 +661,6 @@ $(eval $(call gb_ExternalPackage_add_unpacked_files,python3,$(LIBO_BIN_FOLDER)/p
 	Lib/lib2to3/fixes/fix_asserts.py \
 	Lib/lib2to3/fixes/fix_basestring.py \
 	Lib/lib2to3/fixes/fix_buffer.py \
-	Lib/lib2to3/fixes/fix_callable.py \
 	Lib/lib2to3/fixes/fix_dict.py \
 	Lib/lib2to3/fixes/fix_except.py \
 	Lib/lib2to3/fixes/fix_execfile.py \
diff --git a/external/python3/UnpackedTarball_python3.mk b/external/python3/UnpackedTarball_python3.mk
index a70005bbb953..f84b98299b8c 100644
--- a/external/python3/UnpackedTarball_python3.mk
+++ b/external/python3/UnpackedTarball_python3.mk
@@ -19,17 +19,14 @@ $(eval $(call gb_UnpackedTarball_add_patches,python3,\
 	external/python3/i100492-freebsd.patch.1 \
 	$(if $(filter AIX,$(OS)),external/python3/python-3.3.3-aix.patch.1) \
 	external/python3/python-3.3.0-darwin.patch.1 \
-	external/python3/python-3.3.0-msvc-disable.patch.1 \
 	external/python3/python-3.3.0-ssl.patch.1 \
-	external/python3/python-3.3.3-py17797.patch.1 \
+	external/python3/python-3.3.0-msvc-disable.patch.1 \
 	external/python3/python-3.3.0-i42553.patch.2 \
 	external/python3/python-3.3.0-pythreadstate.patch.1 \
 	external/python3/python-3.3.0-clang.patch.1 \
 	external/python3/python-3.3.5-pyexpat-symbols.patch.1 \
-	external/python3/python-lsan.patch.0 \
 	external/python3/ubsan.patch.0 \
 	external/python3/python-3.5.tweak.strip.soabi.patch \
-	external/python3/python-3.5.0-tcltk.disable.patch \
 ))
 
 ifneq ($(filter DRAGONFLY FREEBSD LINUX NETBSD OPENBSD SOLARIS,$(OS)),)
@@ -44,14 +41,6 @@ $(eval $(call gb_UnpackedTarball_add_patches,python3,\
 ))
 endif
 
-ifeq ($(OS)-$(COM),WNT-MSC)
-ifneq ($(filter 120,$(VCVER)),)
-$(eval $(call gb_UnpackedTarball_add_patches,python3,\
-	external/python3/python-vc2013.patch.1 \
-))
-endif
-endif
-
 ifneq ($(SYSTEM_ZLIB),TRUE)
 $(eval $(call gb_UnpackedTarball_add_patches,python3, \
     external/python3/internal-zlib.patch.0 \
diff --git a/external/python3/python-3.3.0-darwin.patch.1 b/external/python3/python-3.3.0-darwin.patch.1
index 2cf5bbb9e1bd..d5cb17e339a2 100644
--- a/external/python3/python-3.3.0-darwin.patch.1
+++ b/external/python3/python-3.3.0-darwin.patch.1
@@ -27,8 +27,6 @@ diff -ru python3.orig/configure python3/configure
                 LIPO_32BIT_FLAGS=""
                 ARCH_RUN_32BIT=""
                 ;;
-Only in python3: .#configure
-Only in python3: #configure#
 diff -ru python3.orig/Mac/Makefile.in python3/Mac/Makefile.in
 --- python3.orig/Mac/Makefile.in	2015-07-05 18:50:07.000000000 +0200
 +++ python3/Mac/Makefile.in	2015-07-26 17:40:14.860514100 +0200
@@ -51,7 +49,7 @@ diff -ru python3.orig/Mac/Resources/app/Info.plist.in python3/Mac/Resources/app/
 -	<string>Python</string>
 +	<string>LibreOfficePython</string>
  	<key>CFBundleGetInfoString</key>
- 	<string>%version%, (c) 2001-2015 Python Software Foundation.</string>
+ 	<string>%version%, (c) 2001-2016 Python Software Foundation.</string>
  	<key>CFBundleHelpBookFolder</key>
 diff -ru python3.orig/Mac/Resources/framework/Info.plist.in python3/Mac/Resources/framework/Info.plist.in
 --- python3.orig/Mac/Resources/framework/Info.plist.in	2015-07-05 18:50:07.000000000 +0200
diff --git a/external/python3/python-3.3.0-msvc-disable.patch.1 b/external/python3/python-3.3.0-msvc-disable.patch.1
index bb0a57f4c032..c571c5c4e878 100644
--- a/external/python3/python-3.3.0-msvc-disable.patch.1
+++ b/external/python3/python-3.3.0-msvc-disable.patch.1
@@ -45,3 +45,16 @@ diff -ru python3.orig/PCbuild/pcbuild.sln python3/PCbuild/pcbuild.sln
  Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_multiprocessing", "_multiprocessing.vcxproj", "{9E48B300-37D1-11DD-8C41-005056C00008}"
  EndProject
  Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "python3dll", "python3dll.vcxproj", "{885D4898-D08D-4091-9C40-C700CFE3FC5A}"
+@@ -58,12 +58,6 @@
+ EndProject
+ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_testmultiphase", "_testmultiphase.vcxproj", "{16BFE6F0-22EF-40B5-B831-7E937119EF10}"
+ EndProject
+-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tcl", "tcl.vcxproj", "{B5FD6F1D-129E-4BFF-9340-03606FAC7283}"
+-EndProject
+-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tix", "tix.vcxproj", "{C5A3E7FB-9695-4B2E-960B-1D9F43F1E555}"
+-EndProject
+-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tk", "tk.vcxproj", "{7E85ECCF-A72C-4DA4-9E52-884508E80BA1}"
+-EndProject
+ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pyshellext", "pyshellext.vcxproj", "{0F6EE4A4-C75F-4578-B4B3-2D64F4B9B782}"
+ EndProject
+ Global
diff --git a/external/python3/python-3.3.0-ssl.patch.1 b/external/python3/python-3.3.0-ssl.patch.1
index e43a7b332a88..c4bc117f5558 100644
--- a/external/python3/python-3.3.0-ssl.patch.1
+++ b/external/python3/python-3.3.0-ssl.patch.1
@@ -13,9 +13,9 @@ diff -ru python3.orig/PCbuild/pcbuild.sln python3/PCbuild/pcbuild.sln
 -EndProject
 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ssleay", "ssleay.vcxproj", "{10615B24-73BF-4EFA-93AA-236916321317}"
 -EndProject
+ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "pyshellext", "pyshellext.vcxproj", "{0F6EE4A4-C75F-4578-B4B3-2D64F4B9B782}"
+ EndProject
  Global
- 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
- 		Debug|Win32 = Debug|Win32
 diff -ru python3.orig/PCbuild/_ssl.vcxproj python3/PCbuild/_ssl.vcxproj
 --- python3.orig/PCbuild/_ssl.vcxproj   2015-08-11 02:52:36.000000000 +0200
 +++ python3/PCbuild/_ssl.vcxproj        2015-08-22 18:19:20.744299000 +0200
@@ -23,7 +23,7 @@ diff -ru python3.orig/PCbuild/_ssl.vcxproj python3/PCbuild/_ssl.vcxproj
    </PropertyGroup>
    <ItemDefinitionGroup>
      <ClCompile>
--      <AdditionalIncludeDirectories>$(opensslDir)include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+-      <AdditionalIncludeDirectories>$(opensslIncludeDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 +      <AdditionalIncludeDirectories>$(WORKDIR)/UnpackedTarball/openssl/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      </ClCompile>
      <Link>
diff --git a/external/python3/python-3.3.3-py17797.patch.1 b/external/python3/python-3.3.3-py17797.patch.1
deleted file mode 100644
index 0365717d1070..000000000000
--- a/external/python3/python-3.3.3-py17797.patch.1
+++ /dev/null
@@ -1,49 +0,0 @@
-http://bugs.python.org/issue17797
-http://connect.microsoft.com/VisualStudio/feedback/details/785119/
-
-Visual Studio 2013 changed return value for fileno function that breaks
-when python tries to check/setup stdin/out/err
-GetStdHandle on Windows XP behaves contrary to the documentation...
-MSVC 14.0 fixed this bug.
-
-diff -ru python3.orig/Python/pylifecycle.c python3/Python/pylifecycle.c
---- python3.orig/Python/pylifecycle.c	2015-07-05 18:50:08.000000000 +0200
-+++ python3/Python/pylifecycle.c	2015-07-26 20:01:23.563082638 +0200
-@@ -1065,15 +1065,30 @@
- static int
- is_valid_fd(int fd)
- {
--    int dummy_fd;
-     if (fd < 0 || !_PyVerify_fd(fd))
-         return 0;
--    _Py_BEGIN_SUPPRESS_IPH
--    dummy_fd = dup(fd);
--    if (dummy_fd >= 0)
--        close(dummy_fd);
--    _Py_END_SUPPRESS_IPH
--    return dummy_fd >= 0;
-+
-+#if defined(MS_WINDOWS) && defined(HAVE_FSTAT) && defined(_MSC_VER) && (_MSC_VER >= 1700 && _MSC_VER < 1900)
-+    /* dup (DuplicateHandle) doesn't say fd is a valid *file* handle.
-+     * It could be a current thread pseudo-handle.
-+     */
-+    {
-+        struct stat buf;
-+        if (fstat(fd, &buf) < 0 && (errno == EBADF || errno == ENOENT))
-+            return 0;
-+        else
-+	    return 1;
-+    }
-+#else
-+    {
-+        int dummy_fd = dup(fd);
-+        _Py_BEGIN_SUPPRESS_IPH
-+        if (dummy_fd >= 0)
-+            close(dummy_fd);
-+        _Py_END_SUPPRESS_IPH
-+        return dummy_fd >= 0;
-+    }
-+#endif
- }
- 
- /* Initialize sys.stdin, stdout, stderr and builtins.open */
diff --git a/external/python3/python-3.5.0-tcltk.disable.patch b/external/python3/python-3.5.0-tcltk.disable.patch
deleted file mode 100644
index 3aeebec2719c..000000000000
--- a/external/python3/python-3.5.0-tcltk.disable.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff -ru python3.orig/PCbuild/pcbuild.sln python3/PCbuild/pcbuild.sln
---- foo/python3.orig/PCbuild/pcbuild.sln	2015-08-22 19:12:48.508338400 +0200
-+++ foo/python3/PCbuild/pcbuild.sln	2015-08-22 19:15:50.130169800 +0200
-@@ -58,12 +58,6 @@
- EndProject
- Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "_testmultiphase", "_testmultiphase.vcxproj", "{16BFE6F0-22EF-40B5-B831-7E937119EF10}"
- EndProject
--Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tcl", "tcl.vcxproj", "{B5FD6F1D-129E-4BFF-9340-03606FAC7283}"
--EndProject
--Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tix", "tix.vcxproj", "{C5A3E7FB-9695-4B2E-960B-1D9F43F1E555}"
--EndProject
--Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tk", "tk.vcxproj", "{7E85ECCF-A72C-4DA4-9E52-884508E80BA1}"
--EndProject
- Global
- 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
- 		Debug|Win32 = Debug|Win32
diff --git a/external/python3/python-lsan.patch.0 b/external/python3/python-lsan.patch.0
deleted file mode 100644
index 3796904bed4e..000000000000
--- a/external/python3/python-lsan.patch.0
+++ /dev/null
@@ -1,19 +0,0 @@
---- configure
-+++ configure
-@@ -11821,6 +11821,7 @@
-         break;
-       }
-     }
-+    freeaddrinfo(aitop);
-   }
- 
-   if (!(inet4 == 0 || inet4 == 2))
-@@ -11828,8 +11829,6 @@
-   if (!(inet6 == 0 || inet6 == 2))
-     goto bad;
- 
--  if (aitop)
--    freeaddrinfo(aitop);
-   return 0;
- 
-  bad:
diff --git a/external/python3/python-vc2013.patch.1 b/external/python3/python-vc2013.patch.1
deleted file mode 100644
index c7eb30759d1f..000000000000
--- a/external/python3/python-vc2013.patch.1
+++ /dev/null
@@ -1,1213 +0,0 @@
--*- Mode:Diff -*-
---- python3/PCbuild/_ctypes.vcxproj
-+++ python3/PCbuild/_ctypes.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_ctypes_test.vcxproj
-+++ python3/PCbuild/_ctypes_test.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_decimal.vcxproj
-+++ python3/PCbuild/_decimal.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_elementtree.vcxproj
-+++ python3/PCbuild/_elementtree.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_freeze_importlib.vcxproj
-+++ python3/PCbuild/_freeze_importlib.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -28,23 +28,27 @@
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>true</UseDebugLibraries>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>true</UseDebugLibraries>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_msi.vcxproj
-+++ python3/PCbuild/_msi.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_multiprocessing.vcxproj
-+++ python3/PCbuild/_multiprocessing.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_socket.vcxproj
-+++ python3/PCbuild/_socket.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_ssl.vcxproj
-+++ python3/PCbuild/_ssl.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_testbuffer.vcxproj
-+++ python3/PCbuild/_testbuffer.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/_testcapi.vcxproj
-+++ python3/PCbuild/_testcapi.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/kill_python.vcxproj
-+++ python3/PCbuild/kill_python.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -28,19 +28,23 @@
-     <ConfigurationType>Application</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/make_buildinfo.vcxproj
-+++ python3/PCbuild/make_buildinfo.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Release|Win32">
-       <Configuration>Release</Configuration>
-@@ -19,10 +19,12 @@
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/make_versioninfo.vcxproj
-+++ python3/PCbuild/make_versioninfo.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -27,17 +27,21 @@
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/pyexpat.vcxproj
-+++ python3/PCbuild/pyexpat.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/pylauncher.vcxproj
-+++ python3/PCbuild/pylauncher.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -43,47 +43,55 @@
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>true</UseDebugLibraries>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>true</UseDebugLibraries>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
-@@ -308,4 +316,4 @@
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-   <ImportGroup Label="ExtensionTargets">
-   </ImportGroup>
--</Project>
-+</Project>
-\ No newline at end of file
---- python3/PCbuild/python.vcxproj
-+++ python3/PCbuild/python.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -42,41 +42,49 @@
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>MultiByte</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/pythoncore.vcxproj
-+++ python3/PCbuild/pythoncore.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -42,35 +42,43 @@
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <UseOfMfc>false</UseOfMfc>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/pywlauncher.vcxproj
-+++ python3/PCbuild/pywlauncher.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -43,29 +43,41 @@
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>true</UseDebugLibraries>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>true</UseDebugLibraries>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>Application</ConfigurationType>
-     <UseDebugLibraries>false</UseDebugLibraries>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Label="Configuration" Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Label="Configuration" Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">
-     <CharacterSet>Unicode</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-+  </PropertyGroup>
-+  <PropertyGroup Label="Configuration" Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">
-+    <PlatformToolset>v120</PlatformToolset>
-+  </PropertyGroup>
-+  <PropertyGroup Label="Configuration" Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/select.vcxproj
-+++ python3/PCbuild/select.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/unicodedata.vcxproj
-+++ python3/PCbuild/unicodedata.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/w9xpopen.vcxproj
-+++ python3/PCbuild/w9xpopen.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
---- python3/PCbuild/winsound.vcxproj
-+++ python3/PCbuild/winsound.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="Debug|Win32">
-       <Configuration>Debug</Configuration>
-@@ -44,39 +44,47 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
---- python3/PCbuild/xxlimited.vcxproj
-+++ python3/PCbuild/xxlimited.vcxproj
-@@ -1,5 +1,5 @@
- <?xml version="1.0" encoding="utf-8"?>
--<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-   <ItemGroup Label="ProjectConfigurations">
-     <ProjectConfiguration Include="PGInstrument|Win32">
-       <Configuration>PGInstrument</Configuration>
-@@ -36,31 +36,37 @@
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-     <ConfigurationType>DynamicLibrary</ConfigurationType>
-     <CharacterSet>NotSet</CharacterSet>
-     <WholeProgramOptimization>true</WholeProgramOptimization>
-+    <PlatformToolset>v120</PlatformToolset>
-   </PropertyGroup>
-   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-   <ImportGroup Label="ExtensionSettings">
diff --git a/external/python3/ubsan.patch.0 b/external/python3/ubsan.patch.0
index 700f43b9b2f8..8f52375bc829 100644
--- a/external/python3/ubsan.patch.0
+++ b/external/python3/ubsan.patch.0
@@ -21,30 +21,3 @@ diff -ru python3.orig/Modules/_ctypes/libffi/src/x86/ffi64.c python3/Modules/_ct
  
    /* Set the carry bit iff the function uses any sse registers.
       This is clc or stc, together with the first byte of the jmp.  */
-diff -ru python3.orig/Objects/listobject.c python3/Objects/listobject.c
---- Objects/listobject.c	2015-07-05 18:50:08.000000000 +0200
-+++ Objects/listobject.c	2015-07-26 20:22:30.539167695 +0200
-@@ -641,7 +641,7 @@
-             goto Error;
-         }
-     }
--    memcpy(recycle, &item[ilow], s);
-+    if (s != 0) memcpy(recycle, &item[ilow], s);
- 
-     if (d < 0) { /* Delete -d items */
-         Py_ssize_t tail;
---- Modules/_ctypes/_ctypes.c
-+++ Modules/_ctypes/_ctypes.c
-@@ -1358,8 +1358,10 @@
-         goto error;
-     }
-     stgdict->shape[0] = length;
--    memmove(&stgdict->shape[1], itemdict->shape,
--        sizeof(Py_ssize_t) * (stgdict->ndim - 1));
-+    if (itemdict->shape) {
-+        memmove(&stgdict->shape[1], itemdict->shape,
-+            sizeof(Py_ssize_t) * (stgdict->ndim - 1));
-+    }
- 
-     itemsize = itemdict->size;
-     if (length * itemsize < 0) {