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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 13:13:43 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 13:13:43 +0400 |
| commit | 9b88467687550507cca30b49217518e8ba8cda4e (patch) | |
| tree | bf3f43096a6fcd9c28cd6b94f9d6f2fcea30703e /arch/i386/boot | |
| parent | 16ae1544b763b33673f82d667b0f7699dd1274b9 (diff) | |
| download | linux-9b88467687550507cca30b49217518e8ba8cda4e.tar.xz | |
i386: prepare shared boot/compressed/Makefile
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/i386/boot')
| -rw-r--r-- | arch/i386/boot/compressed/Makefile | 51 | ||||
| -rw-r--r-- | arch/i386/boot/compressed/Makefile_32 | 50 |
2 files changed, 53 insertions, 48 deletions
diff --git a/arch/i386/boot/compressed/Makefile b/arch/i386/boot/compressed/Makefile index 0c64c314eadb..78514f3f626f 100644 --- a/arch/i386/boot/compressed/Makefile +++ b/arch/i386/boot/compressed/Makefile @@ -1,50 +1,5 @@ -# -# linux/arch/i386/boot/compressed/Makefile -# -# create a compressed vmlinux image from the original vmlinux -# - -targets := vmlinux vmlinux.bin vmlinux.bin.gz head_32.o misc_32.o piggy.o \ - vmlinux.bin.all vmlinux.relocs -EXTRA_AFLAGS := -traditional - -LDFLAGS_vmlinux := -T -hostprogs-y := relocs - -CFLAGS := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \ - -fno-strict-aliasing -fPIC \ - $(call cc-option,-ffreestanding) \ - $(call cc-option,-fno-stack-protector) -LDFLAGS := -m elf_i386 - -$(obj)/vmlinux: $(src)/vmlinux_32.lds $(obj)/head_32.o $(obj)/misc_32.o $(obj)/piggy.o FORCE - $(call if_changed,ld) - @: - -$(obj)/vmlinux.bin: vmlinux FORCE - $(call if_changed,objcopy) - -quiet_cmd_relocs = RELOCS $@ - cmd_relocs = $(obj)/relocs $< > $@;$(obj)/relocs --abs-relocs $< -$(obj)/vmlinux.relocs: vmlinux $(obj)/relocs FORCE - $(call if_changed,relocs) - -vmlinux.bin.all-y := $(obj)/vmlinux.bin -vmlinux.bin.all-$(CONFIG_RELOCATABLE) += $(obj)/vmlinux.relocs -quiet_cmd_relocbin = BUILD $@ - cmd_relocbin = cat $(filter-out FORCE,$^) > $@ -$(obj)/vmlinux.bin.all: $(vmlinux.bin.all-y) FORCE - $(call if_changed,relocbin) - -ifdef CONFIG_RELOCATABLE -$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin.all FORCE - $(call if_changed,gzip) +ifeq ($(CONFIG_X86_32),y) +include ${srctree}/arch/i386/boot/compressed/Makefile_32 else -$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE - $(call if_changed,gzip) +include ${srctree}/arch/x86_64/boot/compressed/Makefile_64 endif - -LDFLAGS_piggy.o := -r --format binary --oformat elf32-i386 -T - -$(obj)/piggy.o: $(src)/vmlinux_32.scr $(obj)/vmlinux.bin.gz FORCE - $(call if_changed,ld) diff --git a/arch/i386/boot/compressed/Makefile_32 b/arch/i386/boot/compressed/Makefile_32 new file mode 100644 index 000000000000..0c64c314eadb --- /dev/null +++ b/arch/i386/boot/compressed/Makefile_32 @@ -0,0 +1,50 @@ +# +# linux/arch/i386/boot/compressed/Makefile +# +# create a compressed vmlinux image from the original vmlinux +# + +targets := vmlinux vmlinux.bin vmlinux.bin.gz head_32.o misc_32.o piggy.o \ + vmlinux.bin.all vmlinux.relocs +EXTRA_AFLAGS := -traditional + +LDFLAGS_vmlinux := -T +hostprogs-y := relocs + +CFLAGS := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \ + -fno-strict-aliasing -fPIC \ + $(call cc-option,-ffreestanding) \ + $(call cc-option,-fno-stack-protector) +LDFLAGS := -m elf_i386 + +$(obj)/vmlinux: $(src)/vmlinux_32.lds $(obj)/head_32.o $(obj)/misc_32.o $(obj)/piggy.o FORCE + $(call if_changed,ld) + @: + +$(obj)/vmlinux.bin: vmlinux FORCE + $(call if_changed,objcopy) + +quiet_cmd_relocs = RELOCS $@ + cmd_relocs = $(obj)/relocs $< > $@;$(obj)/relocs --abs-relocs $< +$(obj)/vmlinux.relocs: vmlinux $(obj)/relocs FORCE + $(call if_changed,relocs) + +vmlinux.bin.all-y := $(obj)/vmlinux.bin +vmlinux.bin.all-$(CONFIG_RELOCATABLE) += $(obj)/vmlinux.relocs +quiet_cmd_relocbin = BUILD $@ + cmd_relocbin = cat $(filter-out FORCE,$^) > $@ +$(obj)/vmlinux.bin.all: $(vmlinux.bin.all-y) FORCE + $(call if_changed,relocbin) + +ifdef CONFIG_RELOCATABLE +$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin.all FORCE + $(call if_changed,gzip) +else +$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE + $(call if_changed,gzip) +endif + +LDFLAGS_piggy.o := -r --format binary --oformat elf32-i386 -T + +$(obj)/piggy.o: $(src)/vmlinux_32.scr $(obj)/vmlinux.bin.gz FORCE + $(call if_changed,ld) |