anchor.diff:    nasm -f coff conftest.asm -o conftest.o
     if not exist conftest.o goto nonasm
   
  -  del conftest.o >nul
  +  attrib -r conftest.o
  +  del conftest.o
     echo $$$ O.K., setting NASM.INSTALLED to "yes"
     echo NASM.INSTALLED = yes>>config.tmp
   
  
positive.code:   gcc -c -fno-exceptions conftest.cpp -o conftest.o
    if not exist conftest.o goto noexceptions
  
    del conftest.o >nul
    echo $$$ O.K., using the -fno-exceptions switch to get smaller executables
    echo CFLAGS.SYSTEM += -fno-exceptions>>config.tmp
  
  
negative.code:   gcc -c -fno-rtti conftest.cpp -o conftest.o
    if not exist conftest.o goto nortti
  
    del conftest.o
    echo $$$ O.K., using the -fno-rtti switch to get smaller executables
    echo CFLAGS.SYSTEM += -fno-rtti>>config.tmp
  
  