Hi, I am modifying just two files (haifa-sched.c and sched-rgn.c) for the purpose I am trying to acheive. So every time a do a change and want to test it I have to recompile whcih take quite some time. How can I do an incremental compile so that tell it to create binaries for only these two files and link them. I think someyhing need to be done to the Makefile but am not sure what? or if there is some other way this could be achieved. Thanx in advance.