DE10-Standard My_First_HPS Error

This is my makefile for a "hello world" example coming with the de10 nano board.

#
TARGET = my_first_hps
# 
ALT_DEVICE_FAMILY ?= soc_cv_av
HWLIBS_ROOT = $(SOCEDS_DEST_ROOT)/ip/altera/hps/altera_hps/hwlib
CFLAGS = -g -Wall -Werror -I$(HWLIBS_ROOT)/include -I$(HWLIBS_ROOT)/include/$(ALT_DEVICE_FAMILY) -D$(ALT_DEVICE_FAMILY)
LDFLAGS = -g -Wall -Werror
CROSS_COMPILE = arm-linux-gnueabihf-
CC = $(CROSS_COMPILE)gcc
LD = $(CROSS_COMPILE)gcc
ARCH = arm
.PHONY: build
build: $(TARGET)
$(TARGET): main.o
	$(LD) $(LDFLAGS)   $^ -o $@
%.o : %.c
	$(CC) $(CFLAGS) -c $< -o $@
.PHONY: clean
clean:
	rm -f $(TARGET) *.a *.o *~