anchor.diff:  @rem ------------------------------------------------------
   
   @echo off
  +setlocal
   
  +set VSCOMNTOOLS=%VS150COMNTOOLS%
  +if "%VSCOMNTOOLS%"=="" set VSCOMNTOOLS=%VS140COMNTOOLS%
  +if "%VSCOMNTOOLS%"=="" set VSCOMNTOOLS=%VS130COMNTOOLS%
  +if "%VSCOMNTOOLS%"=="" set VSCOMNTOOLS=%VS120COMNTOOLS%
   set CC=gcc -Os -s
  -
  -set T=32
  -if %PROCESSOR_ARCHITECTURE%_==AMD64_ set T=64
  -if %PROCESSOR_ARCHITEW6432%_==AMD64_ set T=64
   set /p VERSION= < ..\VERSION
   set INST=
   set DOC=no
  
positive.code: :doc-done
  
  :files-done
  for %%f in (*.o *.def *-m??.exe) do @del %%f
  
  :copy-install
  @if (%INST%)==() goto :the_end
  
negative.code: echo>> ..\config.h #define CONFIG_TCC_LIBPATHS "{B}/lib/32;{B}/lib"
  echo>> ..\config.h #endif
  
  @del /q *tcc.exe tiny_*.exe *tcc.dll
  
  :compiler
  %CC% -o libtcc.dll -shared ..\libtcc.c %D% -DONE_SOURCE -DLIBTCC_AS_DLL
  