psutil

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:: To build extensions for 64 bit Python 3, we need to configure environment
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:: variables to use the MSVC 2010 C++ compilers from GRMSDKX_EN_DVD.iso of:
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:: MS Windows SDK for Windows 7 and .NET Framework 4 (SDK v7.1)
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::
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:: To build extensions for 64 bit Python 2, we need to configure environment
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:: variables to use the MSVC 2008 C++ compilers from GRMSDKX_EN_DVD.iso of:
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:: MS Windows SDK for Windows 7 and .NET Framework 3.5 (SDK v7.0)
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::
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:: 32 bit builds, and 64-bit builds for 3.5 and beyond, do not require specific
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:: environment configurations.
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::
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:: Note: this script needs to be run with the /E:ON and /V:ON flags for the
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:: cmd interpreter, at least for (SDK v7.0)
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::
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:: More details at:
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:: https://github.com/cython/cython/wiki/64BitCythonExtensionsOnWindows
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:: http://stackoverflow.com/a/13751649/163740
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::
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:: Author: Olivier Grisel
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:: License: CC0 1.0 Universal: http://creativecommons.org/publicdomain/zero/1.0/
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::
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:: Notes about batch files for Python people:
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::
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:: Quotes in values are literally part of the values:
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::      SET FOO="bar"
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:: FOO is now five characters long: " b a r "
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:: If you don't want quotes, don't include them on the right-hand side.
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::
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:: The CALL lines at the end of this file look redundant, but if you move them
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:: outside of the IF clauses, they do not run properly in the SET_SDK_64==Y
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:: case, I don't know why.
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@ECHO OFF
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SET COMMAND_TO_RUN=%*
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SET WIN_SDK_ROOT=C:\Program Files\Microsoft SDKs\Windows
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SET WIN_WDK=c:\Program Files (x86)\Windows Kits\10\Include\wdf
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:: Extract the major and minor versions, and allow for the minor version to be
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:: more than 9.  This requires the version number to have two dots in it.
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SET MAJOR_PYTHON_VERSION=%PYTHON_VERSION:~0,1%
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IF "%PYTHON_VERSION:~3,1%" == "." (
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    SET MINOR_PYTHON_VERSION=%PYTHON_VERSION:~2,1%
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) ELSE (
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    SET MINOR_PYTHON_VERSION=%PYTHON_VERSION:~2,2%
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)
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:: Based on the Python version, determine what SDK version to use, and whether
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:: to set the SDK for 64-bit.
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IF %MAJOR_PYTHON_VERSION% == 2 (
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    SET WINDOWS_SDK_VERSION="v7.0"
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    SET SET_SDK_64=Y
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) ELSE (
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    IF %MAJOR_PYTHON_VERSION% == 3 (
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        SET WINDOWS_SDK_VERSION="v7.1"
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        IF %MINOR_PYTHON_VERSION% LEQ 4 (
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            SET SET_SDK_64=Y
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        ) ELSE (
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            SET SET_SDK_64=N
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            IF EXIST "%WIN_WDK%" (
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                :: See: https://connect.microsoft.com/VisualStudio/feedback/details/1610302/
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                REN "%WIN_WDK%" 0wdf
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            )
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        )
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    ) ELSE (
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        ECHO Unsupported Python version: "%MAJOR_PYTHON_VERSION%"
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        EXIT 1
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    )
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)
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IF %PYTHON_ARCH% == 64 (
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    IF %SET_SDK_64% == Y (
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        ECHO Configuring Windows SDK %WINDOWS_SDK_VERSION% for Python %MAJOR_PYTHON_VERSION% on a 64 bit architecture
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        SET DISTUTILS_USE_SDK=1
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        SET MSSdk=1
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        "%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Setup\WindowsSdkVer.exe" -q -version:%WINDOWS_SDK_VERSION%
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        "%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Bin\SetEnv.cmd" /x64 /release
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        ECHO Executing: %COMMAND_TO_RUN%
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        call %COMMAND_TO_RUN% || EXIT 1
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    ) ELSE (
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        ECHO Using default MSVC build environment for 64 bit architecture
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        ECHO Executing: %COMMAND_TO_RUN%
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        call %COMMAND_TO_RUN% || EXIT 1
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    )
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) ELSE (
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    ECHO Using default MSVC build environment for 32 bit architecture
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    ECHO Executing: %COMMAND_TO_RUN%
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    call %COMMAND_TO_RUN% || EXIT 1
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)
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