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Makefile | 2008-12-24 | 1.0 KB | 43 lines |
- #
- # linux/arch/sh/boot/compressed/Makefile
- #
- # create a compressed vmlinux image from the original vmlinux
- #
-
- targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o \
- piggy.o vmlinux.lds
- EXTRA_AFLAGS := -traditional
-
- OBJECTS = $(obj)/head.o $(obj)/misc.o
-
- #
- # IMAGE_OFFSET is the load offset of the compression loader
- #
- #IMAGE_OFFSET := $(shell printf "0x%08x" $$[$(CONFIG_MEMORY_START)+0x2000])
- #IMAGE_OFFSET := $(shell printf "0x%08x" $$[$(CONFIG_MEMORY_START)+0x00400000])
-
- LDFLAGS_vmlinux := -T
-
- $(obj)/vmlinux: $(obj)/vmlinux.lds $(OBJECTS) $(obj)/piggy.o FORCE
- $(call if_changed,ld)
- @:
-
- $(obj)/vmlinux.bin: vmlinux FORCE
- $(call if_changed,objcopy)
-
- $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
- $(call if_changed,gzip)
-
- CFLAGS_misc.o += -fpic
-
- ifdef CONFIG_MMU
- LDFLAGS_piggy.o := -r --format binary --oformat elf32-m32r-linux -T
- else
- LDFLAGS_piggy.o := -r --format binary --oformat elf32-m32r -T
- endif
-
- OBJCOPYFLAGS += -R .empty_zero_page
-
- $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
- $(call if_changed,ld)
-