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Martin Jansa
c10a9f72e3
* before trying to copy unistd.h into it * older kernels don't have uapi in tools/include and do_configure fails with: DEBUG: Executing shell function do_configure cp: cannot create regular file '.../perf/1.0-r9/perf-1.0/tools/include/uapi/asm-generic/unistd.h': No such file or directory WARNING: exit code 1 from a shell command. * tools/include/uapi was added in kernel 4.8 with https://github.com/torvalds/linux/commit/c4b6014e8bb0c8d47fe5c71ebc604f31091e5d3f tools: Add copy of perf_event.h to tools/include/linux/ (From OE-Core rev: 5fdb96f4996856286c4f72b93d31b7990ceed8aa) Signed-off-by: Martin Jansa <Martin.Jansa@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.