add easy option for debugging

Author: PerditionC

build.bat

@@ -6,7 +6,7 @@ if NOT "%1" == "/?" goto start
 echo ":-----------------------------------------------------------------------"
 echo ":- Syntax: BUILD [-r] [fat32|fat16] [msc|wc|tc|tcpp|bc] [86|186|386]    "
 echo ":-               [debug] [lfnapi] [/L #] [/D value] [list] [upx] [win]  "
-echo ":-               [com] [com# #]                                         "
+echo ":-               [com] [com# #] [printf]                                "
 echo ":- option case is significant !!                                        "
 echo ":- Note: Open Watcom (wc) is the preferred compiler                     "
 echo ":- com does debug output on COM2, whereas com# 0 for COM1 ...           "
@@ -52,6 +52,9 @@ if "%1" == "x86"   goto setCPU
 if "%1" == "upx"   set XUPX=upx --8086 --best
 
 if "%1" == "debug" set ALLCFLAGS=%ALLCFLAGS% -DDEBUG
+if "%1" == "print" set ALLCFLAGS=%ALLCFLAGS% -DDEBUG_NEED_PRINTF
+if "%1" == "printf" set ALLCFLAGS=%ALLCFLAGS% -DDEBUG_NEED_PRINTF
+
 if "%1" == "lfn"   set ALLCFLAGS=%ALLCFLAGS% -DWITHLFNAPI
 if "%1" == "lfnapi" set ALLCFLAGS=%ALLCFLAGS% -DWITHLFNAPI