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LD_LIBS := $(LIB_DIR)/MyLib.a
CCLD_LIBS := -lm $(LD_LIBS)

CFLAGS =  -Wpointer-arith -Wundef -Wall -Wstrict-prototypes -g  -pipe
CFLAGS +=  -O$(OPTLEVEL)

LKFLAGS =-nostdlib -Wl,--gc-sections -Wl,-static

%.o: %.c
$(CC) $ < -c $(CFLAGS) $(BASE_INCLUDES) -o $@

.PHONY: all
all: $(EXPORT_BIN)

$(EXPORT_BIN): MainTask.o $(LD_LIBS)
@echo "Linking $(patsubst $(EXPORT_PATH)/%,%,$@) ..."
$(CC) $(CFLAGS) $(LKFLAGS) $ < -o $@ $(CCLD_LIBS)

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arm-linux-gcc -Wpointer-arith -Wundef -Wall -Wstrict-prototypes -g  -pipe -O0 -nostdlib -Wl,--gc-sections -Wl,-static MainTask.o  -o MainTask -lm /usr/src/app/lib/MyLib.a

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arm-linux/bin/ld: warning: cannot find entry symbol _start; defaulting to 00008074


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