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api_examples/Makefile: Combine ELF and BIN targets

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Combining the two rules cleans up the Makefile a bit

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Rafal Jaworowski <raj@semihalf.com>
This commit is contained in:
Peter Tyser 2009-06-22 18:01:39 -05:00 • committed by Wolfgang Denk
parent 644cb38108
commit 117d0ab5e6
1 changed files with 8 additions and 13 deletions
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21
api_examples/Makefile
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@ -29,18 +29,18 @@ endif
include $(TOPDIR)/config.mk
ELF-$(CONFIG_API) += demo
BIN-$(CONFIG_API) += demo.bin
ELF := $(ELF-y)
BIN := $(BIN-y)
# Resulting ELF and binary exectuables will be named demo and demo.bin
OUTPUT-$(CONFIG_API) = $(obj)demo
#CFLAGS += -v
COBJS-$(CONFIG_API) += $(ELF:=.o)
SOBJS-$(CONFIG_API) += crt0.o
COBJS-$(CONFIG_API) += demo.o
ifeq ($(ARCH),ppc)
SOBJS-$(CONFIG_API) += ppcstring.o
endif
OUTPUT := $(OUTPUT-y)
COBJS := $(COBJS-y)
SOBJS := $(SOBJS-y)
@ -60,28 +60,23 @@ SRCS += $(COBJS:.o=.c)
SRCS += $(LIBCOBJS:.o=.c)
SRCS += $(SOBJS:.o=.S)
OBJS := $(addprefix $(obj),$(COBJS))
ELF := $(addprefix $(obj),$(ELF))
BIN := $(addprefix $(obj),$(BIN))
gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
CPPFLAGS += -I..
all: $(obj).depend $(OBJS) $(LIB) $(ELF) $(BIN)
all: $(obj).depend $(OBJS) $(LIB) $(OUTPUT)
#########################################################################
$(LIB): $(obj).depend $(LIBOBJS)
$(AR) $(ARFLAGS) $@ $(LIBOBJS)
$(ELF):
$(OUTPUT):
$(obj)%: $(obj)%.o $(LIB)
$(LD) $(obj)crt0.o -Ttext $(LOAD_ADDR) \
-o $@ $< $(LIB) \
-L$(gcclibdir) -lgcc
$(BIN):
$(obj)%.bin: $(obj)%
$(OBJCOPY) -O binary $< $@ 2>/dev/null
$(OBJCOPY) -O binary $@ $(OUTPUT).bin 2>/dev/null
$(obj)crc32.c:
@rm -f $(obj)crc32.c