anchor.diff:  if /I "%~3" EQU "ia64" ( set BOOST_ARCH=ia64 ) else set BOOST_ARCH=x86
   if /I "%~3" EQU "x86" ( set BOOST_ADDR=32 ) else set BOOST_ADDR=64
   pushd "%~1"
  -b2.exe -d0 -j %NUMBER_OF_PROCESSORS% --prefix="%~2" architecture=%BOOST_ARCH% address-model=%BOOST_ADDR% link=shared,static runtime-link=shared threading=multi toolset=%BOOST_TOOLSET% variant=%~4 install
  +b2.exe -d0 -j %NUMBER_OF_PROCESSORS% --prefix="%~2" -q architecture=%BOOST_ARCH% address-model=%BOOST_ADDR% link=shared,static runtime-link=shared threading=multi toolset=%BOOST_TOOLSET% variant=%~4 install
   popd
   goto :EOF
   
  
positive.code: set BOOST_DIR=%BUILD_DIR%\boost_%BOOST_VERSION%
  if not exist "%BOOST_DIR%\b2.exe" call:bootstrap %BOOST_DIR%
  set INSTALL_DIR=%BUILD_DIR%\install
  call:buildBoost %BOOST_DIR% %INSTALL_DIR% %~1 %~2
  goto :EOF
  
  :main
  if not exist "%~dp0build" md "%~dp0build"
  call:build x86 release
  call:build x64 release
  pause
negative.code: ::  * Microsoft Visual Studio / C++
  ::  * Microsoft WinSDK
  ::  * Microsoft HPC Pack 2008 R2 MS-MPI Redistributed Package (optional)
  
  set BOOST_TOOLSET=msvc-10.0
  set BOOST_VERSION=1_53_0
  