anchor.diff:  @call :clean_build_release
   
   :: delete cmake cache
  -del %PVPGN_BUILD%CMakeCache.txt
  +if exist "%PVPGN_BUILD%CMakeCache.txt" del %PVPGN_BUILD%CMakeCache.txt
   
   if [%CHOICE_INTERFACE%]==[1] ( set _with_gui=false) else ( set _with_gui=true)
   
  
positive.code: 
  :: ----------- DOWNLOAD ------------
  
  :: {PARAMETER}, if empty then SVN checkout
  if [%PARAM_REBUILD%]==[] (
  	if [%LOG%]==[true] set _zip_log=^>download.log
  	if not exist %PVPGN_SOURCE% mkdir %PVPGN_SOURCE%
  
negative.code: @call :backup_conf
  
  
  :: {PARAMETER}, if not empty and not "cmake_only" then skip CMake configuration
  if not [%PARAM_REBUILD%]==[] if not [%PARAM_REBUILD%]==[cmake_only] goto :build
  
  
  :: ----------- MAKE ------------
  