65 lines
1.4 KiB
Batchfile
65 lines
1.4 KiB
Batchfile
@echo off
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:: https://stackoverflow.com/questions/32895172/how-to-detect-change-in-txt-file-using-batch
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:: https://stackoverflow.com/questions/6359820/how-to-set-commands-output-as-a-variable-in-a-batch-file
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setlocal enableDelayedExpansion
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set compmsg=compiling...
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del reload-trigger
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:do_compile
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set "stime=%time: =0%"
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set "stime=%stime:~0,-3%"
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set "stime=%stime::=%"
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set "sdate=%date:~6,4%%date:~3,2%%date:~0,2%"
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cls
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echo %compmsg%
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echo.
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:: taskkill /F /IM main.exe
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:: taskkill /F /IM Microsoft.Photos.exe
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:: taskkill /F /IM Video.UI.exe
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echo.
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echo compiling ampler.c udp.c
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echo.
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echo %time%
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:: cl main.c /O2 /MP /nologo /I include /link lib/avcodec.lib lib/avformat.lib lib/swscale.lib lib/avutil.lib lib/SDL2.lib lib/swresample.lib
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tcc\tcc ampler.c udp.c -o ampler.dll -shared -lsdl2 -lws2_32 -g -rdynamic
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echo %time%
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if %ERRORLEVEL% GEQ 1 goto compiler_error
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:: del *.obj
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:: del *.exp
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:: del *.lib
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del ampler.def
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echo.
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echo creating reload-trigger
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echo.
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echo > reload-trigger
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echo.
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:compiler_error
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:do_compare_times
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for %%f in (*.c *.h) do (
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set compmsg=%%f compiling...
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for /f "tokens=*" %%g in ('forfiles /m %%f /c "cmd /c echo @ftime"') do (set ftime=%%g)
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set "ftime=!ftime::=!"
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for /f "tokens=*" %%g in ('forfiles /m %%f /c "cmd /c echo @fdate"') do (set fdate=%%g)
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set "fdate=!fdate:~6,4!!fdate:~3,2!!fdate:~0,2!"
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if /i !ftime! gtr !stime! if /i !fdate! geq !sdate! (goto do_compile)
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)
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REM timeout /t 1 > nul
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goto do_compare_times
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