Generating SPDX is enabled by default in poky but
it can take a lot of build time resources so document
how to disable it.
(From yocto-docs rev: d26a3f2ed8f24e1b72f58ecb8b7cdba7007ba77b)
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
(cherry picked from commit bcd58b7a9455fbb0ea5944089d663e327f0eb38f)
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>