谁能帮忙解释下以下这段bat命令什么意思?
清钟沁桐 2011-05-20 09:30:08 for /r "%SOURCE_FILE%" %%i in (*.c) do (
set FileName=%%i
echo %COMPILER_DOING% "!FileName!" -o "!FileName:~0,-1!o" >>%PROJECT_PATH%\%PROJECT_NAME%_CompileCmdGen.bat
echo !FileName:~0,-1!o >>%PROJECT_PATH%\objfiles.list
echo @del /f /s !FileName:~0,-1!o >>%PROJECT_PATH%\delOut.bat
)