anchor.diff:  goto :Build
   
   :Build
  -set BUILDDIR=_build%NANOP%
  +set NANODBC_ENABLE_UNICODE=OFF
  +if /I "%NANOU%"=="U" set NANODBC_ENABLE_UNICODE=ON
  +set BUILDDIR=_build%NANOP%%NANOU%
   mkdir %BUILDDIR%
   pushd %BUILDDIR%
   "C:\Program Files\CMake\bin\cmake.exe" ^
       -G %GENERATOR% ^
  -    -DNANODBC_ENABLE_UNICODE=OFF ^
  +    -DNANODBC_ENABLE_UNICODE=%NANODBC_ENABLE_UNICODE% ^
       -DNANODBC_DISABLE_INSTALL=%NANODBC_DISABLE_INSTALL% ^
       -DBOOST_ROOT:PATH=%BOOST_ROOT% ^
       -DBOOST_LIBRARYDIR:PATH=%BOOST_ROOT%/lib%NANOP%-msvc-14.0 ^
       ..
  -move nanodbc.sln nanodbc%NANOP%.sln
  -msbuild.exe nanodbc%NANOP%.sln /p:Configuration=Release /p:Platform=%MSBUILDP%
  +move nanodbc.sln nanodbc%NANOP%%NANOU%.sln
  +msbuild.exe nanodbc%NANOP%%NANOU%.sln /p:Configuration=Release /p:Platform=%MSBUILDP%
   popd
   goto :EOF
   
  
positive.code: 
  :Usage
  @echo build.bat
  @echo Usage: build.bat [32 or 64]
  exit /B 1
  
negative.code: 
  if not defined VS150COMNTOOLS goto :NoVS
  if [%1]==[] goto :Usage
  
  set NANOU=""
  if /I "%2"=="U"  set NANOU=U
  if [%1]==[32] goto :32
  if [%1]==[64] goto :64
  goto :Usage
  