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7d228861e8
Build with bitbake default optimizations, e.g. O2, instead of custom O3. Reduces unzip binary package size from 304401 to 283921 bytes, and enables building with Os to even further reduce binary size if needed and configured for the whole system. (From OE-Core rev: 1330ac1902360cc5e01b69a6065963bf7b92d4bb) Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de> 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.