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xtensa: add boot subdirectories build artifacts to 'targets' 

Xtensa always rebuilds the following even if nothing in the source code
has been changed. Passing V=2 shows the reason.

  AS      arch/xtensa/boot/boot-elf/bootstrap.o - due to bootstrap.o not in $(targets)
  LDS     arch/xtensa/boot/boot-elf/boot.lds - due to boot.lds not in $(targets)

They are built by if_changed(_dep). Add them to 'targets' so .*.cmd files
are included.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Message-Id: <20200722004707.779601-1-masahiroy@kernel.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Masahiro Yamada 2020-07-22 09:47:07 +09:00 committed by Max Filippov
parent 7424d9fa84
commit 8824c1af3a
2 changed files with 2 additions and 0 deletions
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1
arch/xtensa/boot/boot-elf/Makefile
View File

@ -15,6 +15,7 @@ export CPPFLAGS_boot.lds += -P -C
export KBUILD_AFLAGS += -mtext-section-literals
boot-y := bootstrap.o
targets += $(boot-y) boot.lds
OBJS := $(addprefix $(obj)/,$(boot-y))

1
arch/xtensa/boot/boot-redboot/Makefile
View File

@ -13,6 +13,7 @@ endif
LD_ARGS = -T $(srctree)/$(obj)/boot.ld
boot-y := bootstrap.o
targets += $(boot-y)
OBJS := $(addprefix $(obj)/,$(boot-y))
LIBS := arch/xtensa/boot/lib/lib.a arch/xtensa/lib/lib.a