anchor.diff:  set CXX=
   mkdir build32_stage0
   cd build32_stage0
  -cmake -GNinja %cmake_flags% ..\llvm || exit /b
  +cmake -GNinja %cmake_flags% -DPYTHON_HOME=%python32_dir% ..\llvm || exit /b
   ninja all || exit /b
   ninja check || ninja check || ninja check || exit /b
   ninja check-clang || ninja check-clang || ninja check-clang ||  exit /b
  
positive.code: svn.exe export -r %revision% http://llvm.org/svn/llvm-project/lld/%branch% llvm/tools/lld || exit /b
  svn.exe export -r %revision% http://llvm.org/svn/llvm-project/compiler-rt/%branch% llvm/projects/compiler-rt || exit /b
  svn.exe export -r %revision% http://llvm.org/svn/llvm-project/openmp/%branch% llvm/projects/openmp || exit /b
  
  
  REM Setting CMAKE_CL_SHOWINCLUDES_PREFIX to work around PR27226.
  set cmake_flags=-DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON -DLLVM_USE_CRT_RELEASE=MT -DCLANG_FORMAT_VS_VERSION=%clang_format_vs_version% -DPACKAGE_VERSION=%package_version% -DCMAKE_CL_SHOWINCLUDES_PREFIX="Note: including file: "
  
  REM TODO: Run all tests, including lld and compiler-rt.
  
  
negative.code: set CXX=
  mkdir build64_stage0
  cd build64_stage0
  cmake -GNinja %cmake_flags% -DPYTHON_HOME=%python64_dir% ..\llvm || exit /b
  ninja all || exit /b
  ninja check || ninja check || ninja check || exit /b
  ninja check-clang || ninja check-clang || ninja check-clang ||  exit /b
  