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Fix below build failure with musl when ptest enabled. | In file included from ../../elfutils-0.176/tests/dwfl-proc-attach.c:33: | ../../elfutils-0.176/lib/system.h:63:35: error: called object 'err' is not a function or function pointer | #define error(status, errno, ...) err(status, __VA_ARGS__) | ^~~ | ../../elfutils-0.176/tests/dwfl-proc-attach.c:92:5: note: in expansion of macro 'error' | error (-1, 0, "dwfl_linux_proc_attach pid %d: %s", pid, | ^~~~~ | ../../elfutils-0.176/tests/dwfl-proc-attach.c:79:7: note: declared here | int err; | ^~~ The root cause is because the conflicts between vairable and function name, so change the variable name to workaround it. (From OE-Core rev: 48dbb1bd980f7ed17a612fa7c1be298f14955c3f) Signed-off-by: Mingli Yu <Mingli.Yu@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.