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Adjusted the decompressor work to build a compressed image for the Archos

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targets in case it is too big to fit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8158 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2005-12-05 21:56:56 +00:00
parent 0099061b90
commit e1108ab7e6
2 changed files with 41 additions and 24 deletions
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47
firmware/decompressor/Makefile
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@ -7,43 +7,46 @@
# $Id$
#
CC = sh-elf-gcc
LD = sh-elf-ld
AR = sh-elf-ar
AS = sh-elf-as
OC = sh-elf-objcopy
TOOLSDIR=../../tools
OBJDIR := .
# FIXME: get proper value from build system
MEMORYSIZE = 2
ifndef V
SILENT=@
endif
LDS := link.lds
LINKFILE = $(OBJDIR)/linkage.lds
OBJS := $(OBJDIR)/decompressor.o $(OBJDIR)/uclimage.o $(OBJDIR)/startup.o
CFLAGS = -O -W -Wall -m1 -nostdlib -ffreestanding -Wstrict-prototypes -fomit-frame-pointer -fschedule-insns
CFLAGS = $(GCCOPTS)
all: $(OBJDIR)/compressed.bin
$(OBJDIR)/compressed.bin : $(OBJDIR)/compressed.elf
@echo "OBJCOPY "`basename $@`
@$(OC) -O binary $< $@
$(SILENT)$(OC) -O binary $< $@
$(OBJDIR)/compressed.elf : $(OBJS) $(LINKFILE)
@echo "LD rockbox.elf"
@$(CC) $(GCCOPTS) -Os -nostdlib -o $@ $(OBJS) -T$(LINKFILE) -Wl,-Map,$(OBJDIR)/compressed.map
@echo "LD `basename $@`"
$(SILENT)$(CC) $(GCCOPTS) -Os -nostdlib -o $@ $(OBJS) -T$(LINKFILE) -Wl,-Map,$(OBJDIR)/compressed.map
$(LINKFILE): $(LDS)
@echo "Build LDS file"
@cat $< | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) $(TARGET) $(DEFINES) -E -P $(ROMBUILD) - >$@
$(SILENT)cat $< | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) $(TARGET) $(DEFINES) -E -P $(ROMBUILD) - >$@
$(OBJDIR)/decompressor.o : $(OBJDIR)/uclimage.h
$(OBJDIR)/decompressor.o : decompressor.c $(OBJDIR)/uclimage.c
$(SILENT)mkdir -p `dirname $@`
@echo "CC $<"
$(SILENT)$(CC) $(CFLAGS) -I$(OBJDIR) -c $< -o $@
$(OBJDIR)/uclimage.c : $(OBJDIR)/rockbox.ucl $(TOOLSDIR)/ucl2src.pl
$(OBJDIR)/startup.o : startup.S
$(SILENT)mkdir -p `dirname $@`
@echo "AS $<"
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@
$(OBJDIR)/uclimage.o : $(OBJDIR)/uclimage.c
$(SILENT)mkdir -p `dirname $@`
@echo "CC `basename $<`"
$(SILENT)$(CC) $(CFLAGS) -c $< -o $@
$(OBJDIR)/uclimage.c : $(FLASHFILE) $(TOOLSDIR)/ucl2src.pl
$(SILENT)mkdir -p `dirname $@`
@echo "UCL2SRC"
@perl -s $(TOOLSDIR)/ucl2src.pl -p=uclimage $< $@
$(SILENT)perl -s $(TOOLSDIR)/ucl2src.pl -p=$(OBJDIR)/uclimage $<
$(OBJDIR)/uclimage.h : $(OBJDIR)/rockbox.ucl $(TOOLSDIR)/ucl2src.pl
@echo "UCL2SRC"
@perl -s $(TOOLSDIR)/ucl2src.pl -p=uclimage $< $@