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Kernels which use tools/objtool can now fail when building external modules due to objtool being missing, the generated files can also cause problems for kernel-devsrc. Ensure objtool is generated in make-mod-scripts by also calling "make prepare". For devsrc, delete the generated binaries since they'd be native binaries and unsuitable for the target. The oeqa kernel module tests also need to have the additional "make prepare" step added. (From OE-Core rev: 52fd2993784b4218f5df4f343e7da45d964df305) Fixes [YOCTO #12860] (From OE-Core rev: 49b208fc7b3d52826ba57a86ed52bc30e181ff78) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> [Tweaked to add "make prepare" to module-base.bbclass instead of make-mod-scripts.bb] Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Armin Kuster <akuster808@gmail.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.