[ECOS] eCos library

[james chen]

        Can anyone tell me the difference between libextras.a and
libtarget.a. I compile a file which include some my own functions into
libtarget.a, when I don't call these functions, I can't see the file in gdb
insight. but if I compile it into libextras.a, I can see it in gdb insight.
Are there any comments about libextras.a and libtarget.a, and I also want to
know which file need compile into libtarget.a, the other compile into
libextras.a?

     BTW, in ecos install library directory, I also see extras.o, where does
it come from?

Best Regards,
james