请教这个个命令都是什么意思

请问这个个命令都是什么意思?
bldmake bldfiles
abld reallyclean
abld build winscw udeb

------解决方案--------------------
Hi,

"How to build an application in Commad Prompt"
http://wiki.forum.nokia.com/index.php/How_to_build_an_application_in_Commad_Prompt

Regards

Ziteng Chen

------解决方案--------------------
bldmake bldfiles 
//Create abld.bat file from bld.inf
abld reallyclean 
//cleanup all the binaries created by "abld build"
abld build winscw udeb
//re-create binaries for "winscw udeb"