@echo off
set source=DynaCrcHack.c

@cd /D "%~d1%~p1" > nul

if not exist tcc\tcc.exe (
	echo.
	echo Missing ^<this-folder^>\tcc\tcc.exe
	echo.
	echo Please download TCC 0.9.25 for windows from http://bellard.org/tcc/
	echo and extract the package to ^<this-folder^>\tcc
	echo.
	pause
	goto end
)

if not exist utils\waitForChange.exe	tcc\tcc utils\waitForChange.c -o utils\waitForChange.exe
if not exist utils\ding.exe				tcc\tcc utils\ding.c -luser32 -o utils\ding.exe

:start
echo Compiling ...
echo.
tcc\tcc -shared -Wall %source%
if %errorlevel% == 0 (
	echo -^> OK
	utils\ding 2
) else (
	echo -^> ERROR
	utils\ding 1
	utils\ding 1
)

if exist *.def del /Q *.def

echo Waiting ...
utils\waitForChange %source%
echo.

goto start

:end