a24e0ba1bb
executable. Remove this so that different compiles can be binary compared. rcsid's for all files are already embedded in the executable so versions can be easily distinguished. (I didn't catch this on previous passes because I did my builds on the same day.) Note: there's a special rule for main.o in Makefile with a purpose I can't actually discern -- I think it isn't needed, and I've flagged it with a comment.