anchor.diff:  ::  * Microsoft Visual Studio / C++
   ::  * Microsoft WinSDK
   ::  * Microsoft HPC Pack 2008 R2 MS-MPI Redistributed Package (optional)
  -::    * Not the 2012 versions; they don't include the headers / libs.
   
   set BOOST_TOOLSET=msvc-10.0
   set BOOST_VERSION=1_53_0
  
positive.code: 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
  popd
  goto :EOF
  
  
negative.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
  if not exist "%INSTALL_DIR%" call:buildBoost %BOOST_DIR% %INSTALL_DIR% %~1 %~2
  goto :EOF
  
  :main
  if not exist "%~dp0build" md "%~dp0build"
  call:build x64 release
  call:build x86 release
  pause