@echo off
rem This script adds the latest available tools to the path for the current
rem command window. However, all builds of Python should ignore the version
rem of the tools on PATH and use PlatformToolset instead, which should
rem always be 'v90'.
rem
rem To build Python with a newer toolset, pass "/p:PlatformToolset=v100" (or
rem 'v110', 'v120' or 'v140') to the build script.  Note that no toolset
rem other than 'v90' is supported!

echo Build environments: x86, amd64, x86_amd64
echo.

rem Set up the v90 tools first.  This is mostly needed to allow PGInstrument
rem builds to find the PGO DLL.  Do it first so the newer MSBuild is found
rem before the one from v90 (vcvarsall.bat prepends to PATH).
call "%VS90COMNTOOLS%..\..\VC\vcvarsall.bat" %*

set VSTOOLS=%VS140COMNTOOLS%
if "%VSTOOLS%"=="" set VSTOOLS=%VS120COMNTOOLS%
if "%VSTOOLS%"=="" set VSTOOLS=%VS110COMNTOOLS%
if "%VSTOOLS%"=="" set VSTOOLS=%VS100COMNTOOLS%
call "%VSTOOLS%..\..\VC\vcvarsall.bat" %*