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There is code to remove the prefix CMAKE_SOURCE_DIR from __FILENAME__ paths used for logging with LOGE() in the code. We need to make this match the value we use in the debug source remapping from CFLAGS. If we don't, the code is firstly removing the incorrect prefix and possibly moving outside the string, secondly, it causes a reproducibility issue depending on the length of path the build happens in. Add a small patch and configuration to avoid the issue. (From OE-Core rev: 410dbfd1f82b4862ced6fca88789edf0fd9d65df) 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.