| <?xml version="1.0" encoding="utf-8"?> | 
 | <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | 
 |   <PropertyGroup> | 
 |     <Platform Condition="'$(Platform)' == ''">Win32</Platform> | 
 |     <Configuration Condition="'$(Configuration)' == ''">Release</Configuration> | 
 |     <!-- | 
 |     Use the latest available version of Visual Studio to build. To override | 
 |     this and build with an earlier version, pass "/p:PlatformToolset=v100" | 
 |     (for example) when building. | 
 |  | 
 |     We set BasePlatformToolset for ICC's benefit, it's otherwise ignored. | 
 |     --> | 
 |     <BasePlatformToolset Condition="'$(BasePlatformToolset)' == '' and ('$(MSBuildToolsVersion)' == '15.0' or '$(VisualStudioVersion)' == '15.0')">v141</BasePlatformToolset> | 
 |     <BasePlatformToolset Condition="'$(BasePlatformToolset)' == '' and '$(VCTargetsPath14)' != ''">v140</BasePlatformToolset> | 
 |     <BasePlatformToolset Condition="'$(BasePlatformToolset)' == '' and '$(VCTargetsPath12)' != ''">v120</BasePlatformToolset> | 
 |     <BasePlatformToolset Condition="'$(BasePlatformToolset)' == '' and '$(VCTargetsPath11)' != ''">v110</BasePlatformToolset> | 
 |     <BasePlatformToolset Condition="'$(BasePlatformToolset)' == '' and '$(VCTargetsPath10)' != ''">v100</BasePlatformToolset> | 
 |  | 
 |     <PlatformToolset Condition="'$(PlatformToolset)' == ''">$(BasePlatformToolset)</PlatformToolset> | 
 |     <ICCBuild>false</ICCBuild> | 
 |     <ICCBuild Condition="$(PlatformToolset.StartsWith(`Intel C++ Compiler`))">true</ICCBuild> | 
 |  | 
 |     <!-- | 
 |     Convincing MSVC/MSBuild to prefer our platform names is too difficult, | 
 |     so we define our own constant ArchName and use wherever we need it. | 
 |     --> | 
 |     <ArchName Condition="'$(ArchName)' == '' and $(Platform) == 'x64'">amd64</ArchName> | 
 |     <ArchName Condition="'$(ArchName)' == '' and $(Platform) == 'ARM'">arm32</ArchName> | 
 |     <ArchName Condition="'$(ArchName)' == '' and $(Platform) == 'ARM64'">arm64</ArchName> | 
 |     <ArchName Condition="'$(ArchName)' == ''">win32</ArchName> | 
 |      | 
 |     <!-- Root directory of the repository --> | 
 |     <PySourcePath Condition="'$(PySourcePath)' == ''">$([System.IO.Path]::GetFullPath($(MSBuildThisFileDirectory)\..\))</PySourcePath> | 
 |     <PySourcePath Condition="!HasTrailingSlash($(PySourcePath))">$(PySourcePath)\</PySourcePath> | 
 |      | 
 |     <!-- Directory where build outputs are put --> | 
 |     <BuildPath32 Condition="'$(Py_OutDir)' == ''">$(PySourcePath)PCbuild\win32\</BuildPath32> | 
 |     <BuildPath32 Condition="'$(Py_OutDir)' != ''">$(Py_OutDir)\win32\</BuildPath32> | 
 |     <BuildPath64 Condition="'$(Py_OutDir)' == ''">$(PySourcePath)PCbuild\amd64\</BuildPath64> | 
 |     <BuildPath64 Condition="'$(Py_OutDir)' != ''">$(Py_OutDir)\amd64\</BuildPath64> | 
 |     <BuildPathArm32 Condition="'$(Py_OutDir)' == ''">$(PySourcePath)PCbuild\arm32\</BuildPathArm32> | 
 |     <BuildPathArm32 Condition="'$(Py_OutDir)' != ''">$(Py_OutDir)\arm32\</BuildPathArm32> | 
 |     <BuildPathArm64 Condition="'$(Py_OutDir)' == ''">$(PySourcePath)PCbuild\arm64\</BuildPathArm64> | 
 |     <BuildPathArm64 Condition="'$(Py_OutDir)' != ''">$(Py_OutDir)\arm64\</BuildPathArm64> | 
 |     <BuildPath Condition="'$(ArchName)' == 'win32'">$(BuildPath32)</BuildPath> | 
 |     <BuildPath Condition="'$(ArchName)' == 'amd64'">$(BuildPath64)</BuildPath> | 
 |     <BuildPath Condition="'$(ArchName)' == 'arm32'">$(BuildPathArm32)</BuildPath> | 
 |     <BuildPath Condition="'$(ArchName)' == 'arm64'">$(BuildPathArm64)</BuildPath> | 
 |     <BuildPath Condition="'$(BuildPath)' == ''">$(PySourcePath)PCbuild\$(ArchName)\</BuildPath> | 
 |     <BuildPath Condition="!HasTrailingSlash($(BuildPath))">$(BuildPath)\</BuildPath> | 
 |     <BuildPath Condition="$(Configuration) == 'PGInstrument'">$(BuildPath)instrumented\</BuildPath> | 
 |      | 
 |     <!-- Directories of external projects. tcltk is handled in tcltk.props --> | 
 |     <ExternalsDir>$(EXTERNALS_DIR)</ExternalsDir> | 
 |     <ExternalsDir Condition="$(ExternalsDir) == ''">$([System.IO.Path]::GetFullPath(`$(PySourcePath)externals`))</ExternalsDir> | 
 |     <ExternalsDir Condition="!HasTrailingSlash($(ExternalsDir))">$(ExternalsDir)\</ExternalsDir> | 
 |     <sqlite3Dir>$(ExternalsDir)sqlite-3.21.0.0\</sqlite3Dir> | 
 |     <bz2Dir>$(ExternalsDir)bzip2-1.0.6\</bz2Dir> | 
 |     <lzmaDir>$(ExternalsDir)xz-5.2.2\</lzmaDir> | 
 |     <libffiDir>$(ExternalsDir)libffi\</libffiDir> | 
 |     <libffiOutDir>$(ExternalsDir)libffi\$(ArchName)\</libffiOutDir> | 
 |     <libffiIncludeDir>$(libffiOutDir)include</libffiIncludeDir> | 
 |     <opensslDir>$(ExternalsDir)openssl-1.1.1b\</opensslDir> | 
 |     <opensslOutDir>$(ExternalsDir)openssl-bin-1.1.1b\$(ArchName)\</opensslOutDir> | 
 |     <opensslIncludeDir>$(opensslOutDir)include</opensslIncludeDir> | 
 |     <nasmDir>$(ExternalsDir)\nasm-2.11.06\</nasmDir> | 
 |     <zlibDir>$(ExternalsDir)\zlib-1.2.11\</zlibDir> | 
 |      | 
 |     <!-- Suffix for all binaries when building for debug --> | 
 |     <PyDebugExt Condition="'$(PyDebugExt)' == '' and $(Configuration) == 'Debug'">_d</PyDebugExt> | 
 |      | 
 |     <!-- Suffix for versions/keys when building with test markers --> | 
 |     <PyTestExt Condition="$(UseTestMarker) == 'true'">-test</PyTestExt> | 
 |      | 
 |     <!-- Suffix for versions/keys when building for particular platforms --> | 
 |     <PyArchExt Condition="'$(ArchName)' == 'win32'">-32</PyArchExt> | 
 |     <PyArchExt Condition="'$(ArchName)' == 'arm32'">-arm32</PyArchExt> | 
 |     <PyArchExt Condition="'$(ArchName)' == 'arm64'">-arm64</PyArchExt> | 
 |      | 
 |     <!-- Full path of the resulting python.exe binary --> | 
 |     <PythonExe Condition="'$(PythonExe)' == ''">$(BuildPath)python$(PyDebugExt).exe</PythonExe> | 
 |   </PropertyGroup> | 
 |    | 
 |   <PropertyGroup Condition="'$(Platform)'=='ARM'" Label="ArmConfiguration"> | 
 |     <WindowsSDKDesktopARMSupport>true</WindowsSDKDesktopARMSupport> | 
 |   </PropertyGroup> | 
 |  | 
 |   <PropertyGroup Condition="'$(Platform)'=='ARM64'" Label="Arm64Configuration"> | 
 |     <WindowsSDKDesktopARMSupport>true</WindowsSDKDesktopARMSupport> | 
 |   </PropertyGroup> | 
 |  | 
 |   <PropertyGroup Condition="$(DefaultWindowsSDKVersion) == ''"> | 
 |     <!-- | 
 |     Attempt to select the latest installed WinSDK. If we don't find any, then we will | 
 |     let the MSBuild targets determine which one it wants to use (typically the earliest | 
 |     possible version). Since we limit WINVER to Windows 7 anyway, it doesn't really | 
 |     matter which WinSDK version we use. | 
 |     --> | 
 |     <_RegistryVersion>$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</_RegistryVersion> | 
 |     <_RegistryVersion Condition="$(_RegistryVersion) == ''">$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</_RegistryVersion> | 
 |     <!-- Sometimes the version in the registry has to .0 suffix, and sometimes it doesn't. Check and add it --> | 
 |     <_RegistryVersion Condition="$(_RegistryVersion) != '' and !$(_RegistryVersion.EndsWith('.0'))">$(_RegistryVersion).0</_RegistryVersion> | 
 |  | 
 |     <!-- The minimum allowed SDK version to use for building --> | 
 |     <DefaultWindowsSDKVersion>10.0.10586.0</DefaultWindowsSDKVersion> | 
 |     <DefaultWindowsSDKVersion Condition="$([System.Version]::Parse($(_RegistryVersion))) > $([System.Version]::Parse($(DefaultWindowsSDKVersion)))">$(_RegistryVersion)</DefaultWindowsSDKVersion> | 
 |   </PropertyGroup> | 
 |    | 
 |   <PropertyGroup Condition="$(WindowsTargetPlatformVersion) == ''"> | 
 |     <WindowsTargetPlatformVersion>$(DefaultWindowsSDKVersion)</WindowsTargetPlatformVersion> | 
 |   </PropertyGroup> | 
 |  | 
 |   <PropertyGroup Condition="'$(OverrideVersion)' == ''"> | 
 |     <!-- | 
 |     Read version information from Include\patchlevel.h. The following properties are set: | 
 |      | 
 |         MajorVersionNumber  -   the '3' in '3.5.2a1' | 
 |         MinorVersionNumber  -   the '5' in '3.5.2a1' | 
 |         MicroVersionNumber  -   the '2' in '3.5.2a1' | 
 |         ReleaseSerial       -   the '1' in '3.5.2a1' | 
 |         ReleaseLevelName    -   the 'a1' in '3.5.2a1' | 
 |         PythonVersionNumber -   '3.5.2' for '3.5.2a1' | 
 |         PythonVersion       -   '3.5.2a1' | 
 |         PythonVersionHex    -   0x030502a1 for '3.5.2a1' | 
 |         ReleaseLevelNumber  -   10 for alpha, 11 for beta, 12 for RC (gamma), and 15 for final | 
 |         Field3Value         -   2101 for '3.5.2a1' (== 1000*2 + 10*10 ('a') + 1) | 
 |     --> | 
 |     <_PatchLevelContent>$([System.IO.File]::ReadAllText(`$(PySourcePath)Include\patchlevel.h`))</_PatchLevelContent> | 
 |     <MajorVersionNumber>$([System.Text.RegularExpressions.Regex]::Match($(_PatchLevelContent), `define\s+PY_MAJOR_VERSION\s+(\d+)`).Groups[1].Value)</MajorVersionNumber> | 
 |     <MinorVersionNumber>$([System.Text.RegularExpressions.Regex]::Match($(_PatchLevelContent), `define\s+PY_MINOR_VERSION\s+(\d+)`).Groups[1].Value)</MinorVersionNumber> | 
 |     <MicroVersionNumber>$([System.Text.RegularExpressions.Regex]::Match($(_PatchLevelContent), `define\s+PY_MICRO_VERSION\s+(\d+)`).Groups[1].Value)</MicroVersionNumber> | 
 |     <_ReleaseLevel>$([System.Text.RegularExpressions.Regex]::Match($(_PatchLevelContent), `define\s+PY_RELEASE_LEVEL\s+PY_RELEASE_LEVEL_(\w+)`).Groups[1].Value)</_ReleaseLevel> | 
 |     <ReleaseSerial>$([System.Text.RegularExpressions.Regex]::Match($(_PatchLevelContent), `define\s+PY_RELEASE_SERIAL\s+(\d+)`).Groups[1].Value)</ReleaseSerial> | 
 |     <ReleaseLevelNumber>15</ReleaseLevelNumber> | 
 |     <ReleaseLevelNumber Condition="$(_ReleaseLevel) == 'ALPHA'">10</ReleaseLevelNumber> | 
 |     <ReleaseLevelNumber Condition="$(_ReleaseLevel) == 'BETA'">11</ReleaseLevelNumber> | 
 |     <ReleaseLevelNumber Condition="$(_ReleaseLevel) == 'GAMMA'">12</ReleaseLevelNumber> | 
 |     <ReleaseLevelName Condition="$(_ReleaseLevel) == 'ALPHA'">a$(ReleaseSerial)</ReleaseLevelName> | 
 |     <ReleaseLevelName Condition="$(_ReleaseLevel) == 'BETA'">b$(ReleaseSerial)</ReleaseLevelName> | 
 |     <ReleaseLevelName Condition="$(_ReleaseLevel) == 'GAMMA'">rc$(ReleaseSerial)</ReleaseLevelName> | 
 |   </PropertyGroup> | 
 |    | 
 |   <PropertyGroup Condition="'$(OverrideVersion)' != ''"> | 
 |     <!-- | 
 |     Override the version number when building by specifying OverrideVersion. | 
 |     For example: | 
 |      | 
 |         PCbuild\build.bat "/p:OverrideVersion=3.5.2a1" | 
 |      | 
 |     Use the -V option to check your version is valid: | 
 |      | 
 |         PCbuild\build.bat -V "/p:OverrideVersion=3.5.2a1" | 
 |           PythonVersionNumber: 3.5.2 | 
 |           PythonVersion:       3.5.2a1 | 
 |           PythonVersionHex:    0x030502A1 | 
 |           Field3Value:         2101 | 
 |      | 
 |     Note that this only affects the version numbers embedded in resources and | 
 |     installers, but not sys.version. | 
 |     --> | 
 |     <MajorVersionNumber>$([System.Text.RegularExpressions.Regex]::Match($(OverrideVersion), `(\d+)\.(\d+)\.(\d+)((a|b|rc)(\d))?`).Groups[1].Value)</MajorVersionNumber> | 
 |     <MinorVersionNumber>$([System.Text.RegularExpressions.Regex]::Match($(OverrideVersion), `(\d+)\.(\d+)\.(\d+)((a|b|rc)(\d))?`).Groups[2].Value)</MinorVersionNumber> | 
 |     <MicroVersionNumber>$([System.Text.RegularExpressions.Regex]::Match($(OverrideVersion), `(\d+)\.(\d+)\.(\d+)((a|b|rc)(\d))?`).Groups[3].Value)</MicroVersionNumber> | 
 |     <ReleaseLevelName>$([System.Text.RegularExpressions.Regex]::Match($(OverrideVersion), `(\d+)\.(\d+)\.(\d+)((a|b|rc)(\d))?`).Groups[4].Value)</ReleaseLevelName> | 
 |     <_ReleaseLevel>$([System.Text.RegularExpressions.Regex]::Match($(OverrideVersion), `(\d+)\.(\d+)\.(\d+)((a|b|rc)(\d))?`).Groups[5].Value)</_ReleaseLevel> | 
 |     <ReleaseSerial>$([System.Text.RegularExpressions.Regex]::Match($(OverrideVersion), `(\d+)\.(\d+)\.(\d+)((a|b|rc)(\d))?`).Groups[6].Value)</ReleaseSerial> | 
 |     <ReleaseSerial Condition="'$(ReleaseSerial)' == ''">0</ReleaseSerial> | 
 |     <ReleaseLevelNumber>15</ReleaseLevelNumber> | 
 |     <ReleaseLevelNumber Condition="$(_ReleaseLevel) == 'a'">10</ReleaseLevelNumber> | 
 |     <ReleaseLevelNumber Condition="$(_ReleaseLevel) == 'b'">11</ReleaseLevelNumber> | 
 |     <ReleaseLevelNumber Condition="$(_ReleaseLevel) == 'rc'">12</ReleaseLevelNumber> | 
 |   </PropertyGroup> | 
 |    | 
 |   <PropertyGroup> | 
 |     <PythonVersionNumber>$(MajorVersionNumber).$(MinorVersionNumber).$(MicroVersionNumber)</PythonVersionNumber> | 
 |     <PythonVersion>$(MajorVersionNumber).$(MinorVersionNumber).$(MicroVersionNumber)$(ReleaseLevelName)</PythonVersion> | 
 |     <PythonVersionHex>$([msbuild]::BitwiseOr( | 
 |         $([msbuild]::Multiply($(MajorVersionNumber), 16777216)), | 
 |         $([msbuild]::BitwiseOr( | 
 |             $([msbuild]::Multiply($(MinorVersionNumber), 65536)), | 
 |             $([msbuild]::BitwiseOr( | 
 |                 $([msbuild]::Multiply($(MicroVersionNumber), 256)), | 
 |                 $([msbuild]::BitwiseOr( | 
 |                     $([msbuild]::Multiply($(ReleaseLevelNumber), 16)), | 
 |                     $(ReleaseSerial) | 
 |                 )) | 
 |             )) | 
 |         )) | 
 |     ))</PythonVersionHex> | 
 |     <Field3Value>$([msbuild]::Add( | 
 |         $(ReleaseSerial), | 
 |         $([msbuild]::Add( | 
 |             $([msbuild]::Multiply($(ReleaseLevelNumber), 10)), | 
 |             $([msbuild]::Multiply($(MicroVersionNumber), 1000)) | 
 |         )) | 
 |     ))</Field3Value> | 
 |     <Field3Value Condition="$(UseTestMarker) == 'true'">$([msbuild]::Add($(Field3Value), 9000))</Field3Value> | 
 |      | 
 |     <!-- The name of the resulting pythonXY.dll (without the extension) --> | 
 |     <PyDllName>python$(MajorVersionNumber)$(MinorVersionNumber)$(PyDebugExt)</PyDllName> | 
 |  | 
 |     <!-- The version and platform tag to include in .pyd filenames --> | 
 |     <PydTag Condition="$(ArchName) == 'win32'">.cp$(MajorVersionNumber)$(MinorVersionNumber)-win32</PydTag> | 
 |     <PydTag Condition="$(ArchName) == 'arm32'">.cp$(MajorVersionNumber)$(MinorVersionNumber)-win_arm32</PydTag> | 
 |     <PydTag Condition="$(ArchName) == 'arm64'">.cp$(MajorVersionNumber)$(MinorVersionNumber)-win_arm64</PydTag> | 
 |     <PydTag Condition="$(ArchName) == 'amd64'">.cp$(MajorVersionNumber)$(MinorVersionNumber)-win_amd64</PydTag> | 
 |      | 
 |     <!-- The version number for sys.winver --> | 
 |     <SysWinVer>$(MajorVersionNumber).$(MinorVersionNumber)$(PyArchExt)$(PyTestExt)</SysWinVer> | 
 |   </PropertyGroup> | 
 |    | 
 |   <!-- Displays the calculated version info --> | 
 |   <Target Name="ShowVersionInfo"> | 
 |     <Message Importance="high" Text="PythonVersionNumber: $(PythonVersionNumber)" /> | 
 |     <Message Importance="high" Text="PythonVersion:       $(PythonVersion)" /> | 
 |     <Message Importance="high" Text="PythonVersionHex:    0x$([System.UInt32]::Parse($(PythonVersionHex)).ToString(`X08`))" /> | 
 |     <Message Importance="high" Text="Field3Value:         $(Field3Value)" /> | 
 |     <Message Importance="high" Text="SysWinVer:           $(SysWinVer)" /> | 
 |     <Message Importance="high" Text="PyDllName:           $(PyDllName)" /> | 
 |     <Message Importance="high" Text="WindowsSdkVersion:   $(TargetPlatformVersion)" /> | 
 |   </Target> | 
 | </Project> |