a6142ab7ab
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4726 a1c6a512-1295-4272-9138-f99709370657
57 lines
1.8 KiB
Makefile
57 lines
1.8 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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OC = sh-elf-objcopy
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FIRMWARE = ../../firmware
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INCLUDES = -I$(FIRMWARE)/include -I$(FIRMWARE)/export -I$(FIRMWARE)/common \
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-I$(FIRMWARE)/drivers -I.. -Ilib
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CFLAGS = -O -W -Wall -m1 -nostdlib -ffreestanding -Wstrict-prototypes \
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$(INCLUDES) $(TARGET) $(EXTRA_DEFINES) -DMEM=${MEM} -DPLUGIN
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LDS := plugin.lds
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LINKFILE := $(OBJDIR)/pluginlink.lds
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SRC := $(wildcard *.c)
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ROCKS := $(SRC:%.c=$(OBJDIR)/%.rock)
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ifndef OBJDIR
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no_configure:
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@echo "Don't run make here. Run the tools/configure script from your own build"
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@echo "directory, then run make there."
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@echo
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@echo "More help on how to build rockbox can be found here:"
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@echo "http://rockbox.haxx.se/docs/how_to_compile.html"
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endif
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$(OBJDIR)/%.elf: $(OBJDIR)/%.o $(LINKFILE) $(OBJDIR)/libplugin.a
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$(CC) -O -nostdlib -o $@ $< -L$(OBJDIR) -lplugin -lgcc -T$(LINKFILE) -Wl,-Map,$(OBJDIR)/$*.map
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$(OBJDIR)/%.rock : $(OBJDIR)/%.elf
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$(OC) -O binary $< $@
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$(OBJDIR)/%.o: %.c ../plugin.h Makefile
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$(CC) $(CFLAGS) -c $< -o $@
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all: $(OBJDIR)/libplugin.a $(ROCKS)
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echo "done"
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$(OBJDIR)/libplugin.a:
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$(MAKE) -C lib TARGET=$(TARGET) DEBUG=$(DEBUG) OBJDIR=$(OBJDIR) VERSION=$(VERSION) EXTRA_DEFINES="$(EXTRA_DEFINES)" MEM=${MEM}
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# MEM should be passed on to this makefile with the chosen memory size given
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# in number of MB
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$(LINKFILE): $(LDS)
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$(CC) -DMEMORYSIZE=$(MEM) $(DEFINES) -x c -E -P $< >$@
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clean:
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-rm -f $(ROCKS) $(LINKFILE) $(OBJDIR)/*.rock
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$(MAKE) -C lib clean
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