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9729d05975
The package 'make-mod-scripts' creates files in 'kernel-build-artifacts/include/config'
which are removed by 'cleanall/cleansstate' of 'virtual/kernel'. And this causes the
below error while building out of tree kernel module:
ERROR: Kernel configuration is invalid.
include/generated/autoconf.h or include/config/auto.conf are missing.
Run 'make oldconfig && make prepare' on kernel src to fix it.
Suggested-by: Jun Nie <jun.nie@linaro.org>
(From OE-Core rev: f79c95f6a883e999e0c2ecfd60b6b696b7595497)
Signed-off-by: Haiqing Bai <Haiqing.Bai@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.