Make the cmake files reproducible and rather than hardcode-installed into /usr/lib.
[RP: Tweak commit message]
(From OE-Core rev: 5d16b99ad74fe4acadfb1752b975e6eebacf9d1c)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>