anchor.diff:     REM handle Debug and Release builds of glslang simultaneously, instead of
      REM whatever last lands in "./build/install"
      REM   echo Building 64-bit LLVM: MSBuild INSTALL.vcxproj /p:Platform=x64 /p:Configuration=Debug
  -   REM   msbuild INSTALL.vcxproj /p:Platform=x64 /p:Configuration=Debug
  +   REM   msbuild INSTALL.vcxproj /p:Platform=x64 /p:Configuration=Debug /verbosity:quiet
      REM Check for existence of one lib, even though we should check for all results
      REM   if not exist %LLVM_BUILD_DIR%\lib\Debug\LLVMCore.lib (
      REM      echo.
  
positive.code:    )
     
     echo Building 64-bit spirv-tools: MSBuild ALL_BUILD.vcxproj /p:Platform=x64 /p:Configuration=Release
     msbuild ALL_BUILD.vcxproj /p:Platform=x64 /p:Configuration=Release
  
     REM Check for existence of one lib, even though we should check for all results
     if not exist %SPIRV_TOOLS_BUILD_DIR%\Release\SPIRV-Tools.lib (
  
negative.code:       set errorCode=1
     )
     echo Building Glslang: MSBuild INSTALL.vcxproj /p:Platform=x64 /p:Configuration=Release
     msbuild INSTALL.vcxproj /p:Platform=x64 /p:Configuration=Release /verbosity:quiet
     
     REM Check for existence of one lib, even though we should check for all results
     if not exist %GLSLANG_BUILD_DIR%\glslang\Release\glslang.lib (
  