forked from len0rd/rockbox
4c385148ac
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8109 a1c6a512-1295-4272-9138-f99709370657
49 lines
1.5 KiB
Makefile
49 lines
1.5 KiB
Makefile
# __________ __ ___.
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# Open \______ \ ____ ____ | | _\_ |__ _______ ___
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# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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# \/ \/ \/ \/ \/
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# $Id$
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#
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CC = sh-elf-gcc
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LD = sh-elf-ld
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AR = sh-elf-ar
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AS = sh-elf-as
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OC = sh-elf-objcopy
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TOOLSDIR=../../tools
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OBJDIR := .
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# FIXME: get proper value from build system
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MEMORYSIZE = 2
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LDS := link.lds
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LINKFILE = $(OBJDIR)/linkage.lds
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OBJS := $(OBJDIR)/decompressor.o $(OBJDIR)/uclimage.o $(OBJDIR)/startup.o
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CFLAGS = -O -W -Wall -m1 -nostdlib -ffreestanding -Wstrict-prototypes -fomit-frame-pointer -fschedule-insns
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all: $(OBJDIR)/compressed.bin
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$(OBJDIR)/compressed.bin : $(OBJDIR)/compressed.elf
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@echo "OBJCOPY "`basename $@`
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@$(OC) -O binary $< $@
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$(OBJDIR)/compressed.elf : $(OBJS) $(LINKFILE)
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@echo "LD rockbox.elf"
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@$(CC) $(GCCOPTS) -Os -nostdlib -o $@ $(OBJS) -T$(LINKFILE) -Wl,-Map,$(OBJDIR)/compressed.map
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$(LINKFILE): $(LDS)
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@echo "Build LDS file"
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@cat $< | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) $(TARGET) $(DEFINES) -E -P $(ROMBUILD) - >$@
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$(OBJDIR)/decompressor.o : $(OBJDIR)/uclimage.h
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$(OBJDIR)/uclimage.c : $(OBJDIR)/rockbox.ucl $(TOOLSDIR)/ucl2src.pl
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@echo "UCL2SRC"
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@perl -s $(TOOLSDIR)/ucl2src.pl -p=uclimage $< $@
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$(OBJDIR)/uclimage.h : $(OBJDIR)/rockbox.ucl $(TOOLSDIR)/ucl2src.pl
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@echo "UCL2SRC"
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@perl -s $(TOOLSDIR)/ucl2src.pl -p=uclimage $< $@
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