immutable flag in world backup

[Pierre Abbat]

I've been getting "can't delete" errors from trying to delete the world 
backup, which is in /usr/obj, which is a directory I delete old files from. The 
reason is that some programs, such as init, are not writable by root. So I 
tried to chmod them and found that they have the immutable flag set. What 
happens to them the next time I compile world and back up the old world?

Pierre
-- 
loi mintu se ckaji danlu cu jmaji