perf: Fix config file conflict with 4.1 kernels
If you setup mutlitlibs and then:
bitbake perf libb32-perf
bitbake perf libb32-perf -c cleansstate
bitbake perf libb32-perf
you will see races where the two builds get confused about which directory
they should be using and they corrupt each other.
The issue is that .config-detected is created in ${S}, not $(OUTPUT).
We can fix this by moving the file to $(OUTPUT).
[YCOTO #8043]
(From OE-Core rev:
00608cffffb586e8d2a2075117e710113c471448)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
