anchor.diff:  ) else (
     @rem *** VISUALC SETTINGS ***
     @rem * INSTALLDIR is the absolute path to the installed plplot directory (make install)
  -  set INSTALLDIR=Z:\DevZone\plplot\buildnmake\local
  +  set INSTALLDIR=Z:\DevZone\PLDev\plplot\buildnmake\local
   
     @rem * GDDLLDIR is the absolute path to bgd.dll
  -  set GDDLLDIR=Z:\DevZone\3p_plplot_vc\lib
  +  set GDDLLDIR=Z:\DevZone\VisualC\3p_plplot\lib
   
     @rem * HPDFDLLDIR is the absolute path to libhpdf.dll
  -  set HPDFDLLDIR=Z:\DevZone\3p_plplot_vc\lib
  +  set HPDFDLLDIR=Z:\DevZone\VisualC\3p_plplot\lib
   
     @rem * WXDLLDIR is the absolute path to wxwidgets dlls
     set WXDLLDIR=%WXWIN%\lib\vc_dll
  
positive.code: @rem **************************************************************
  
  setlocal
  rem set this to 1 if you have mingw
  set MINGW=0
  
  set VERSION=5.7.1
  
  if %MINGW%==1 (
    @rem *** MINGW SETTINGS ***
    @rem * INSTALLDIR is the absolute path to the installed plplot directory (make install)
    set INSTALLDIR=Z:\DevZone\plplot\buildmingw\local
  
    @rem * GDDLLDIR is the absolute path to bgd.dll
    set GDDLLDIR=Z:\DevZone\3p_plplot_mingw\lib
  
    @rem * HPDFDLLDIR is the absolute path to libhpdf.dll
    set HPDFDLLDIR=Z:\DevZone\3p_plplot_mingw\lib
  
    @rem * WXDLLDIR is the absolute path to wxwidgets dlls
    set WXDLLDIR=%WXWIN%\lib\gcc_dll
  
negative.code: pushd %INSTALLDIR%
  
  @rem * copy 3rd party dlls if they exist
  if exist %GDDLLDIR%\bgd.dll (copy %GDDLLDIR%\bgd.dll bin)
  if exist %HPDFDLLDIR%\libhpdf.dll (copy %HPDFDLLDIR%\libhpdf.dll bin)
  if %MINGW%==1 (
    if exist %WXDLLDIR%\wxbase26%DEBUG%_gcc_custom.dll (copy %WXDLLDIR%\wxbase26%DEBUG%_gcc_custom.dll bin)
    if exist %WXDLLDIR%\wxmsw26%DEBUG%_core_gcc_custom.dll (copy %WXDLLDIR%\wxmsw26%DEBUG%_core_gcc_custom.dll bin)
  ) else (
    if exist %WXDLLDIR%\wxbase26u%DEBUG%_vc_custom.dll (copy %WXDLLDIR%\wxbase26u%DEBUG%_vc_custom.dll bin)
    if exist %WXDLLDIR%\wxmsw26u%DEBUG%_core_vc_custom.dll (copy %WXDLLDIR%\wxmsw26u%DEBUG%_core_vc_custom.dll bin)
  )
  @rem strip debug information from libraries
  if NOT "%DEBUG%"=="d" ( if %MINGW%==1 (strip bin\*.dll) )
  
  @rem * create base package
  zip -r9 %PACKAGE_NAME%.zip *.*
  