:: To build extensions for 64 bit Python 3, we need to configure environment

:: variables to use the MSVC 2010 C++ compilers from GRMSDKX_EN_DVD.iso of:

:: MS Windows SDK for Windows 7 and .NET Framework 4 (SDK v7.1)

::

:: To build extensions for 64 bit Python 2, we need to configure environment

:: variables to use the MSVC 2008 C++ compilers from GRMSDKX_EN_DVD.iso of:

:: MS Windows SDK for Windows 7 and .NET Framework 3.5 (SDK v7.0)

::

:: 32 bit builds do not require specific environment configurations.

::

:: Note: this script needs to be run with the /E:ON and /V:ON flags for the

:: cmd interpreter, at least for (SDK v7.0)

::

:: More details at:

:: https://github.com/cython/cython/wiki/64BitCythonExtensionsOnWindows

:: http://stackoverflow.com/a/13751649/163740

::

:: Author: Olivier Grisel

:: License: CC0 1.0 Universal: http://creativecommons.org/publicdomain/zero/1.0/

@ECHO OFF

SET COMMAND_TO_RUN=%*

SET WIN_SDK_ROOT=C:\Program Files\Microsoft SDKs\Windows

SET MAJOR_PYTHON_VERSION="%PYTHON_VERSION:~0,1%"

IF %MAJOR_PYTHON_VERSION% == "3" (

SET WINDOWS_SDK_VERSION="v7.1"

) ELSE (

ECHO Unsupported Python version: "%MAJOR_PYTHON_VERSION%"

EXIT 1

)

IF "%DISTUTILS_USE_SDK%"=="1" (

ECHO Configuring Windows SDK %WINDOWS_SDK_VERSION% for Python %MAJOR_PYTHON_VERSION% on a 64 bit architecture

SET DISTUTILS_USE_SDK=1

SET MSSdk=1

"%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Setup\WindowsSdkVer.exe" -q -version:%WINDOWS_SDK_VERSION%

"%WIN_SDK_ROOT%\%WINDOWS_SDK_VERSION%\Bin\SetEnv.cmd" /x64 /release

ECHO Executing: %COMMAND_TO_RUN%

call %COMMAND_TO_RUN% || EXIT 1

) ELSE (

ECHO Using default MSVC build environment

ECHO Executing: %COMMAND_TO_RUN%

call %COMMAND_TO_RUN% || EXIT 1

)