Commit 27413100 authored by Alessandro Rubini's avatar Alessandro Rubini

Makefile: split a long rule using dependencies

This also removes the run of $SIZE on all object files, as the
previous content of the screen is often more important for me.
Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <>
parent 922fbf87
......@@ -80,17 +80,25 @@ OUTPUT = wrc
REVISION=$(shell git describe --dirty --always)
all: tools wrc
all: tools $(OUTPUT).ram $(OUTPUT).vhd $(OUTPUT).elf
wrc: silentoldconfig $(OBJS)
.PRECIOUS: %.elf %.bin
.PHONY: all tools clean
$(OUTPUT).elf: silentoldconfig $(OBJS)
$(CC) $(CFLAGS) -DGIT_REVISION=\"$(REVISION)\" -c revision.c
$(SIZE) -t $(OBJS)
${CC} -o $(OUTPUT).elf revision.o $(OBJS) $(LDFLAGS)
${OBJCOPY} -O binary $(OUTPUT).elf $(OUTPUT).bin
${CC} -o $@ revision.o $(OBJS) $(LDFLAGS)
${OBJDUMP} -d $(OUTPUT).elf > $(OUTPUT)_disasm.S
cd tools; $(MAKE)
./tools/genraminit $(OUTPUT).bin 0 > $(OUTPUT).ram
./tools/genramvhd -s 90112 $(OUTPUT).bin > $(OUTPUT).vhd
$(SIZE) $@
%.bin: %.elf
${OBJCOPY} -O binary $^ $@
%.ram: tools %.bin
./tools/genraminit $*.bin 0 > $@
%.vhd: tools %.bin
./tools/genramvhd -s 90112 $*.bin > $@
$(OBJS): include/board.h
......@@ -105,7 +113,7 @@ clean:
${CC} $(CFLAGS) $(PTPD_CFLAGS) $(INCLUDE_DIR) $(LIB_DIR) -c $*.c -o $@
make -C tools
$(MAKE) -C tools
# following targets from Makefile.kconfig
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