Try to particularly emphasize that it can be used to find
out why something rebuilds when it shouldn't.
(From yocto-docs rev: cfaf2707b4a77888316d5eb24bf41ccc21e2c12b)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>