anchor.diff:  
   @if "yes" == "%BJAM_CLEAN_FIRST%" @(
   @echo clean first.
  -@rmdir /s "%INTERMEDIATE%"
  -@rmdir /s "%OUTPUT%"
  -@%BJAM% --stagedir="%OUTPUT%" %BJAM_FLAGS% --clean stage
  +@rmdir /s /q "%BUILDDIR%"
  +@rmdir /s /q "%STAGEDIR%"
  +@%BJAM% --stagedir="%STAGEDIR%" ^
  +	%BJAM_FLAGS% ^
  +	--clean ^
  +	stage
   @if errorlevel 1 @goto error
   )
   
  -@%BJAM% --stagedir="%OUTPUT%" %BJAM_FLAGS% stage
  +@%BJAM% --stagedir="%STAGEDIR%" ^
  +	%BJAM_FLAGS% ^
  +	stage
   @if errorlevel 1 @goto error
   
  -@%BJAM% --prefix="%TARGET_PROGRAM_FILES%\Boost" %BJAM_FLAGS% install
  +@%BJAM% --prefix="%OUTPUTDIR%" ^
  +	%BJAM_FLAGS% ^
  +	install
   @if errorlevel 1 @goto error
   
   @popd
  
positive.code: 	--with-system ^
  	--with-thread
  @set BJAM_FLAGS=^
  	--build-dir="%INTERMEDIATE%" ^
  	%BJAM_WITH% ^
  	toolset=msvc-14.0 ^
  	address-model=%BJAM_ADDRESS_MODEL% ^
  
negative.code: 	runtime-link=static ^
  	-j 8
  
  @set BJAM_CLEAN_FIRST=no
  
  @set DEVENVCONFIG=Debug
  @set DEVENVPLATFORM=%TARGET_ARCHITECTURE%
  
  @call %TOOLROOT%/build/setup_mssdk.bat
  @if errorlevel 1 @goto :error
  
  @pushd "%BOOST_ROOT%"
  
  