[PATCH 1/1] compressed: rename barebox target to zbarebox and zbarebox.bin
Sascha Hauer
s.hauer at pengutronix.de
Mon Jul 23 02:24:40 EDT 2012
Hi Jean-Christophe,
On Sun, Jul 22, 2012 at 09:31:36PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> Keep the previous target untouched.
> This will allow to do not brake the modules support.
This breaks images which use barebox.bin as an input for their SoC
specific image, like MLO (Omap xload), barebox.netx, barebox.s5p
Sascha
>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
> ---
> This patch apply over my previous patch series that add gzip support
>
> Best Regards,
> J.
> Makefile | 49 ++++++++++++++++++++++++++-----------------------
> piggy.gzip.S | 2 +-
> piggy.lzo.S | 2 +-
> 3 files changed, 28 insertions(+), 25 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 1003786..16a81d3 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -300,6 +300,7 @@ CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
> AFLAGS := -D__ASSEMBLY__
>
> LDFLAGS_barebox := -Map barebox.map
> +LDFLAGS_zbarebox := -Map zbarebox.map
>
> # Read KERNELRELEASE from include/config/kernel.release (if it exists)
> KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
> @@ -441,7 +442,10 @@ endif # $(dot-config)
> # command line.
> # This allow a user to issue only 'make' to build a kernel
> # Defaults barebox but it is usually overridden in the arch makefile
> -all: barebox.bin
> +
> +zbarebox.bin-$(CONFIG_IMAGE_COMPRESSION) := zbarebox.bin
> +
> +all: barebox.bin $(zbarebox.bin-y)
>
> include $(srctree)/arch/$(ARCH)/Makefile
>
> @@ -672,11 +676,13 @@ quiet_cmd_objcopy = OBJCOPY $@
> cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
>
> OBJCOPYFLAGS_barebox.bin = -O binary
> -OBJCOPYFLAGS_barebox-uncompressed.bin = -O binary
> +OBJCOPYFLAGS_zbarebox.bin = -O binary
>
> barebox.bin: barebox FORCE
> $(call if_changed,objcopy)
> +ifndef CONFIG_IMAGE_COMPRESSION
> $(call cmd,check_file_size,$(CONFIG_BAREBOX_MAX_IMAGE_SIZE))
> +endif
>
> ifdef CONFIG_X86
> barebox.S: barebox
> @@ -706,46 +712,43 @@ quiet_cmd_disasm = DISASM $@
>
> barebox.S: barebox FORCE
> $(call if_changed,disasm)
> -barebox-uncompressed.S: barebox-uncompressed FORCE
> +zbarebox.S: zbarebox FORCE
> $(call if_changed,disasm)
> endif
>
> # barebox image
> -barebox-uncompressed: $(barebox-lds) $(barebox-head) $(barebox-common) $(kallsyms.o)
> +barebox: $(barebox-lds) $(barebox-head) $(barebox-common) $(kallsyms.o) FORCE
> $(call barebox-modpost)
> $(call if_changed_rule,barebox__)
> $(Q)rm -f .old_version
>
> -barebox-uncompressed.bin: barebox-uncompressed
> - $(call if_changed,objcopy)
> -
> suffix_$(CONFIG_IMAGE_COMPRESSION_GZIP) = gzip
> suffix_$(CONFIG_IMAGE_COMPRESSION_LZO) = lzo
>
> -barebox-uncompressed.bin.gzip: barebox-uncompressed.bin
> +barebox.bin.gzip: barebox.bin
> @echo " GZIP " $@
> - $(Q)gzip -n -9 -c barebox-uncompressed.bin > $@
> + $(Q)gzip -n -9 -c barebox.bin > $@
>
> -barebox-uncompressed.bin.lzo: barebox-uncompressed.bin
> +barebox.bin.lzo: barebox.bin
> @echo " LZO " $@
> - $(Q)lzop -f -9 -o $@ barebox-uncompressed.bin
> + $(Q)lzop -f -9 -o $@ barebox.bin
>
> -piggy.$(suffix_y).o: barebox-uncompressed.bin.$(suffix_y) $(src)/piggy.$(suffix_y).S
> +piggy.$(suffix_y).o: barebox.bin.$(suffix_y) FORCE
> @echo " CC " $@
> $(Q)$(CC) $(CFLAGS) $(CPPFLAGS) -c $(src)/piggy.$(suffix_y).S -o $@
>
> -ifdef CONFIG_IMAGE_COMPRESSION
> -barebox: piggy.$(suffix_y).o $(barebox-comp)
> +zbarebox: piggy.$(suffix_y).o $(barebox-comp) FORCE
> @echo " LD " $@ $(barebox-comp)
> - $(Q)$(LD) $(LDFLAGS) $(LDFLAGS_barebox) -o $@ \
> + $(Q)$(LD) $(LDFLAGS) $(LDFLAGS_zbarebox) -o $@ \
> -T $(barebox-compressed-lds) \
> --start-group $(barebox-comp) $(comp-arch-y) piggy.$(suffix_y).o --end-group
> -else
> -barebox: $(barebox-lds) $(barebox-head) $(barebox-common) $(kallsyms.o) FORCE
> - $(call barebox-modpost)
> - $(call if_changed_rule,barebox__)
> - $(Q)rm -f .old_version
> -endif
> +
> +zbarebox.bin: zbarebox
> + $(call if_changed,objcopy)
> + $(call cmd,check_file_size,$(CONFIG_BAREBOX_MAX_IMAGE_SIZE))
> +
> +zbarebox.srec: zbarebox
> + $(OBJCOPY) -O srec $< $@
>
> barebox.srec: barebox
> $(OBJCOPY) -O srec $< $@
> @@ -1040,11 +1043,11 @@ endif # CONFIG_MODULES
> # Directories & files removed with 'make clean'
> CLEAN_DIRS += $(MODVERDIR)
> CLEAN_FILES += barebox System.map include/generated/barebox_default_env.h \
> - .tmp_version .tmp_barebox* barebox.bin barebox.map barebox.S \
> + .tmp_version .tmp_barebox* barebox.* \
> .tmp_kallsyms* barebox_default_env* barebox.ldr \
> scripts/bareboxenv-target \
> Doxyfile.version barebox.srec barebox.s5p \
> - barebox-uncompressed barebox-uncompressed.bin*
> + zbarebox*
>
> # Directories & files removed with 'make mrproper'
> MRPROPER_DIRS += include/config include2 usr/include
> diff --git a/piggy.gzip.S b/piggy.gzip.S
> index 2ca7d78..ffd85cb 100644
> --- a/piggy.gzip.S
> +++ b/piggy.gzip.S
> @@ -1,6 +1,6 @@
> .section .piggydata,#alloc
> .globl input_data
> input_data:
> - .incbin "barebox-uncompressed.bin.gzip"
> + .incbin "barebox.bin.gzip"
> .globl input_data_end
> input_data_end:
> diff --git a/piggy.lzo.S b/piggy.lzo.S
> index 6cc618d..ae5b2db 100644
> --- a/piggy.lzo.S
> +++ b/piggy.lzo.S
> @@ -1,6 +1,6 @@
> .section .piggydata,#alloc
> .globl input_data
> input_data:
> - .incbin "barebox-uncompressed.bin.lzo"
> + .incbin "barebox.bin.lzo"
> .globl input_data_end
> input_data_end:
> --
> 1.7.10
>
>
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>
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