--- msdos/Makefile.w32	Sat Nov 15 13:01:29 2003
+++ msdos/Makefile.w32	Sat Nov 15 13:02:06 2003
@@ -10,7 +10,7 @@
 
 # ------------- Microsoft Visual C++ 4.0 and later -------------
 MODEL=
-CFLAGS=-Ox -GA3s -nologo -W3
+CFLAGS=-nologo -O2 -Ob1 -Oi -Gs -MT
 CC=cl
 LD=link
 LDFLAGS=
@@ -79,7 +79,6 @@
   $(CC) -c $(CFLAGS) $*.c
 
 zlib.lib: $(OBJ1) $(OBJ2)
-  if exist zlib.lib del zlib.lib
   lib /OUT:zlib.lib $(OBJ1) $(OBJ2)
 
 example.exe: example.obj zlib.lib