ccache? Its usefullness is somewhere near the top of the list, right
below
bottled beer and sliced bread. It cuts out 50 to 95% of the time to do a
repeat compile, costs you maybe 5% longer on the first use. Indispensable
IMO. Don't do another make without it.
You are not wrong. Quickly this utility has been added to the top of my
my "wish I knew about it years ago" list..
Chris