[PATCH 5.4 27/76] ARC: build: add boot_targets to PHONY
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-01-18 11:50:29
Also in:
lkml
Subsystem:
synopsys arc architecture, the rest · Maintainers:
Vineet Gupta, Linus Torvalds
From: Masahiro Yamada <masahiroy@kernel.org> [ Upstream commit 0cfccb3c04934cdef42ae26042139f16e805b5f7 ] The top-level boot_targets (uImage and uImage.*) should be phony targets. They just let Kbuild descend into arch/arc/boot/ and create files there. If a file exists in the top directory with the same name, the boot image will not be created. You can confirm it by the following steps: $ export CROSS_COMPILE=<your-arc-compiler-prefix> $ make -s ARCH=arc defconfig all # vmlinux will be built $ touch uImage.gz $ make ARCH=arc uImage.gz CALL scripts/atomic/check-atomics.sh CALL scripts/checksyscalls.sh CHK include/generated/compile.h # arch/arc/boot/uImage.gz is not created Specify the targets as PHONY to fix this. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Vineet Gupta <redacted> Signed-off-by: Sasha Levin <sashal@kernel.org> --- arch/arc/Makefile | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index b0b119ebd9e9f..c95b950389ba6 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile@@ -92,6 +92,7 @@ boot := arch/arc/boot boot_targets := uImage uImage.bin uImage.gz uImage.lzma +PHONY += $(boot_targets) $(boot_targets): vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
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2.27.0