103 lines
2.5 KiB
Makefile
103 lines
2.5 KiB
Makefile
#
|
|
# This file is subject to the terms and conditions of the GNU General Public
|
|
# License. See the file "COPYING" in the main directory of this archive
|
|
# for more details.
|
|
#
|
|
# Copyright (C) 1995, 1998, 2001, 2002 by Ralf Baechle
|
|
# Copyright (C) 2004 Maciej W. Rozycki
|
|
#
|
|
|
|
#
|
|
# Some DECstations need all possible sections of an ECOFF executable
|
|
#
|
|
ifdef CONFIG_MACH_DECSTATION
|
|
e2eflag := -a
|
|
endif
|
|
|
|
#
|
|
# Drop some uninteresting sections in the kernel.
|
|
# This is only relevant for ELF kernels but doesn't hurt a.out
|
|
#
|
|
drop-sections := .reginfo .mdebug .comment .note .pdr .options .MIPS.options
|
|
strip-flags := $(addprefix --remove-section=,$(drop-sections))
|
|
|
|
hostprogs-y := elf2ecoff
|
|
|
|
suffix-y := bin
|
|
suffix-$(CONFIG_KERNEL_BZIP2) := bz2
|
|
suffix-$(CONFIG_KERNEL_GZIP) := gz
|
|
suffix-$(CONFIG_KERNEL_LZMA) := lzma
|
|
suffix-$(CONFIG_KERNEL_LZO) := lzo
|
|
|
|
targets := vmlinux.ecoff
|
|
quiet_cmd_ecoff = ECOFF $@
|
|
cmd_ecoff = $(obj)/elf2ecoff $(VMLINUX) $@ $(e2eflag)
|
|
$(obj)/vmlinux.ecoff: $(obj)/elf2ecoff $(VMLINUX) FORCE
|
|
$(call if_changed,ecoff)
|
|
|
|
targets += vmlinux.bin
|
|
quiet_cmd_bin = OBJCOPY $@
|
|
cmd_bin = $(OBJCOPY) -O binary $(strip-flags) $(VMLINUX) $@
|
|
$(obj)/vmlinux.bin: $(VMLINUX) FORCE
|
|
$(call if_changed,bin)
|
|
|
|
targets += vmlinux.srec
|
|
quiet_cmd_srec = OBJCOPY $@
|
|
cmd_srec = $(OBJCOPY) -S -O srec $(strip-flags) $(VMLINUX) $@
|
|
$(obj)/vmlinux.srec: $(VMLINUX) FORCE
|
|
$(call if_changed,srec)
|
|
|
|
UIMAGE_LOADADDR = $(VMLINUX_LOAD_ADDRESS)
|
|
UIMAGE_ENTRYADDR = $(VMLINUX_ENTRY_ADDRESS)
|
|
|
|
#
|
|
# Compressed vmlinux images
|
|
#
|
|
|
|
extra-y += vmlinux.bin.bz2
|
|
extra-y += vmlinux.bin.gz
|
|
extra-y += vmlinux.bin.lzma
|
|
extra-y += vmlinux.bin.lzo
|
|
|
|
$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
|
|
$(call if_changed,bzip2)
|
|
|
|
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
|
|
$(call if_changed,gzip)
|
|
|
|
$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
|
|
$(call if_changed,lzma)
|
|
|
|
$(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE
|
|
$(call if_changed,lzo)
|
|
|
|
#
|
|
# Compressed u-boot images
|
|
#
|
|
|
|
targets += uImage
|
|
targets += uImage.bin
|
|
targets += uImage.bz2
|
|
targets += uImage.gz
|
|
targets += uImage.lzma
|
|
targets += uImage.lzo
|
|
|
|
$(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE
|
|
$(call if_changed,uimage,none)
|
|
|
|
$(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2 FORCE
|
|
$(call if_changed,uimage,bzip2)
|
|
|
|
$(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE
|
|
$(call if_changed,uimage,gzip)
|
|
|
|
$(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FORCE
|
|
$(call if_changed,uimage,lzma)
|
|
|
|
$(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo FORCE
|
|
$(call if_changed,uimage,lzo)
|
|
|
|
$(obj)/uImage: $(obj)/uImage.$(suffix-y)
|
|
@ln -sf $(notdir $<) $@
|
|
@echo ' Image $@ is ready'
|