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| author | Sam Ravnborg <sam@ravnborg.org> | 2010-05-30 16:27:33 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-08-05 13:25:57 +0100 |
| commit | 961e196c7a3b3c3d1d9eb32629b0e745ce0a68d1 (patch) | |
| tree | a57f19cb586244ca2106afa78062144aa7c0c29f /arch | |
| parent | ad5f2635578a19ff8885bff1ef4d5adf7193cb02 (diff) | |
| download | linux-961e196c7a3b3c3d1d9eb32629b0e745ce0a68d1.tar.bz2 | |
MIPS: Refactor arch/mips/boot/Makefile
- remove stuff that is not needed
VMLINUX assignment, all: rule
- use hostprogs-y for the host program
- use kbuild rules for the three targets - to beautify output
- drop clean-files - it is no longer needed
- simplify arch/mips/Makefile when calling targets in boot/Makefile
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
To: linux-mips <linux-mips@linux-mips.org>
To: Wu Zhangjin <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/1303/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/Makefile | 11 | ||||
| -rw-r--r-- | arch/mips/boot/Makefile | 49 |
2 files changed, 25 insertions, 35 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 50f780aa8323..93ce1cefcdf8 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -266,7 +266,6 @@ vmlinux.32: vmlinux vmlinux.64: vmlinux $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@ -makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1) makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \ VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1) @@ -284,14 +283,8 @@ vmlinuz.ecoff: vmlinux vmlinuz.srec: vmlinux +@$(call makezboot,$@) -vmlinux.bin: $(vmlinux-32) - +@$(call makeboot,$@) - -vmlinux.ecoff: $(vmlinux-32) - +@$(call makeboot,$@) - -vmlinux.srec: $(vmlinux-32) - +@$(call makeboot,$@) +vmlinux.bin vmlinux.ecoff vmlinux.srec: $(vmlinux-32) FORCE + $(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) arch/mips/boot/$@ CLEAN_FILES += vmlinux.ecoff \ vmlinux.srec diff --git a/arch/mips/boot/Makefile b/arch/mips/boot/Makefile index e39a08edcaaa..85bcb5adc7cb 100644 --- a/arch/mips/boot/Makefile +++ b/arch/mips/boot/Makefile @@ -11,35 +11,32 @@ # Some DECstations need all possible sections of an ECOFF executable # ifdef CONFIG_MACH_DECSTATION - E2EFLAGS = -a -else - E2EFLAGS = + 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)) - -VMLINUX = vmlinux - -all: vmlinux.ecoff vmlinux.srec - -vmlinux.ecoff: $(obj)/elf2ecoff $(VMLINUX) - $(obj)/elf2ecoff $(VMLINUX) $(obj)/vmlinux.ecoff $(E2EFLAGS) - -$(obj)/elf2ecoff: $(obj)/elf2ecoff.c - $(HOSTCC) -o $@ $^ - -vmlinux.bin: $(VMLINUX) - $(OBJCOPY) -O binary $(strip-flags) $(VMLINUX) $(obj)/vmlinux.bin - -vmlinux.srec: $(VMLINUX) - $(OBJCOPY) -S -O srec $(strip-flags) $(VMLINUX) $(obj)/vmlinux.srec - -clean-files += elf2ecoff \ - vmlinux.bin \ - vmlinux.ecoff \ - vmlinux.srec +drop-sections := .reginfo .mdebug .comment .note .pdr .options .MIPS.options +strip-flags := $(addprefix --remove-section=,$(drop-sections)) + +hostprogs-y := elf2ecoff + +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) |