anchor.diff:      nmake -f ms\ntdll.mak
       nmake -f ms\ntdll.mak install
       IF NOT %ERRORLEVEL%==0 GOTO :ERROR
  -    REM We (re)built OpenSSL, so delete ssleay32.dll in Tundra bin\ to force DLL deployment below.
  -    del /Q "%TUNDRA_BIN%\ssleay32.dll"
  +    xcopy /E /I /C /H /R /Y "%OPENSSL_OUTPUT_PREFIX%\*.*" "%DEPS%\openssl"
  +    IF NOT %ERRORLEVEL%==0 GOTO :ERROR
   ) ELSE (
       cecho {0D}OpenSSL already built. Skipping.{# #}{\n}
   )
  
positive.code: 
  :: OpenSSL
  IF %BUILD_OPENSSL%==FALSE (
     cecho {0D}Building OpenSSL disabled. Skipping.{# #}{\n}
     GOTO :SKIP_OPENSSL
  )
  
  IF NOT EXIST "%DEPS%\openssl\src". (
  
negative.code:    cecho {0D}OpenSSL already downloaded. Skipping.{# #}{\n}
  )
  
  set OPENSSL_OUTPUT_PREFIX=%DEPS%\openssl\out-%VS_VER%-%TARGET_ARCH%
  IF NOT EXIST "%OPENSSL_OUTPUT_PREFIX%\bin\ssleay32.dll". (
      cd "%DEPS%\openssl\src"
      cecho {0D}Configuring OpenSSL build.{# #}{\n}
      IF %TARGET_ARCH%==x64 (
          perl Configure VC-WIN64A --prefix=%OPENSSL_OUTPUT_PREFIX%
      ) ELSE (
          perl Configure VC-WIN32 --prefix=%OPENSSL_OUTPUT_PREFIX%
      )
      IF NOT %ERRORLEVEL%==0 GOTO :ERROR
  
  