Commit ef5febae authored by Vasily Gorbik's avatar Vasily Gorbik Committed by Martin Schwidefsky
Browse files

s390/decompressor: add missing FORCE to build targets 



According to Documentation/kbuild/makefiles.txt all build targets
using if_changed should use FORCE as well. Add missing FORCE to make
sure vmlinux decompressor targets are rebuild properly when not just
immediate prerequisites have changed but also when build command differs.

Reviewed-by: default avatarPhilipp Rudo <prudo@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent e5f6d9af

arch/s390/boot/compressed/Makefile

+7 −7
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ OBJCOPYFLAGS := 
OBJECTS := $(addprefix $(obj)/,$(obj-y))



LDFLAGS_vmlinux := --oformat $(LD_BFD) -e startup -T

$(obj)/vmlinux: $(obj)/vmlinux.lds $(objtree)/arch/s390/boot/startup.a $(OBJECTS)

$(obj)/vmlinux: $(obj)/vmlinux.lds $(objtree)/arch/s390/boot/startup.a $(OBJECTS) FORCE

	$(call if_changed,ld)



OBJCOPYFLAGS_info.bin := -O binary --only-section=.vmlinux.info
@@ -46,17 +46,17 @@ suffix-$(CONFIG_KERNEL_LZMA) := .lzma 
suffix-$(CONFIG_KERNEL_LZO)  := .lzo

suffix-$(CONFIG_KERNEL_XZ)  := .xz



$(obj)/vmlinux.bin.gz: $(vmlinux.bin.all-y)

$(obj)/vmlinux.bin.gz: $(vmlinux.bin.all-y) FORCE

	$(call if_changed,gzip)

$(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y)

$(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y) FORCE

	$(call if_changed,bzip2)

$(obj)/vmlinux.bin.lz4: $(vmlinux.bin.all-y)

$(obj)/vmlinux.bin.lz4: $(vmlinux.bin.all-y) FORCE

	$(call if_changed,lz4)

$(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y)

$(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y) FORCE

	$(call if_changed,lzma)

$(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y)

$(obj)/vmlinux.bin.lzo: $(vmlinux.bin.all-y) FORCE

	$(call if_changed,lzo)

$(obj)/vmlinux.bin.xz: $(vmlinux.bin.all-y)

$(obj)/vmlinux.bin.xz: $(vmlinux.bin.all-y) FORCE

	$(call if_changed,xzkern)



OBJCOPYFLAGS_piggy.o := -I binary -O elf64-s390 -B s390:64-bit --rename-section .data=.vmlinux.bin.compressed

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