[linux-yocto] linux-yocto: do_compile failed when DEFAULTTUNE = "aarch64_be"

[Robert Yang]

Reproducer: (both in YP 2.1 and 2.0.1):

MACHINE = "qemuarm64"
DEFAULTTUNE = "aarch64_be"

$ bitbake linux-yocto


aarch64_be-poky-linux-ld.bfd: usr/initramfs_data.o: compiled for a little endian 
system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
usr/initramfs_data.o
make[3]: *** [usr/built-in.o] Error 1
   CC      kernel/exec_domain.o
make[2]: *** [usr] Error 2
make[2]: *** Waiting for unfinished jobs....
   OBJCOPY arch/arm64/kernel/vdso/vdso.so
   VDSOSYM arch/arm64/kernel/vdso/vdso-offsets.h
   CC      security/keys/keyring.o
   CC      kernel/panic.o
   CC      kernel/cpu.o
   AS      arch/arm64/kernel/vdso/vdso.o
   CC      kernel/exit.o
   CC      kernel/softirq.o
   LD      security/integrity/integrity.o
   CC      kernel/resource.o
aarch64_be-poky-linux-ld.bfd: security/integrity/iint.o: compiled for a little 
endian system and target is big endian  CC      fs/open.o

aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
security/integrity/iint.o
make[4]: *** [security/integrity/integrity.o] Error 1
make[3]: *** [security/integrity] Error 2
make[3]: *** Waiting for unfinished jobs....

[snip]
   LD      arch/arm64/mm/built-in.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/dma-mapping.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/dma-mapping.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/extable.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/extable.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/fault.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/fault.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/init.o: compiled for a little endian 
system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/init.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/cache.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/cache.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/copypage.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/copypage.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/flush.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/flush.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/ioremap.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/ioremap.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/mmap.o: compiled for a little endian 
system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/mmap.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/pgd.o: compiled for a little endian 
system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/pgd.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/mmu.o: compiled for a little endian 
system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/mmu.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/context.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/context.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/proc.o: compiled for a little endian 
system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/proc.o
aarch64_be-poky-linux-ld.bfd: arch/arm64/mm/pageattr.o: compiled for a little 
endian system and target is big endian
aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file 
arch/arm64/mm/pageattr.o
make[3]: *** [arch/arm64/mm/built-in.o] Error 1
make[2]: *** [arch/arm64/mm] Error 2
   CC      fs/exec.o
[snip]

Any comments, please ?

-- 
Thanks

Robert