Il relativo makefile, e gli errori che mi da: ()

---------Questo è il makefile modificato-----------------

# Makefile for ptpd

RM = rm -f

#CFLAGS = -Wall

CFLAGS = -Wall -I /usr/realtime/include/ -I /usr/realtime/include/rtdm -I /usr/realtime/include/asm -I/usr/realtime/include/I386 -I
/usr/local/rtnet/include -I /usr/src/linux-2.6.17.11/include/

LDFLAGS = -L /usr/realtime/lib -llxrt -lpthread -static

#INCLUDES = -I /usr/realtime/include/ -I /usr/realtime/include/rtdm -I /usr/realtime/include/asm -I/usr/realtime/include/I386
-I /usr/local/rtnet/include -I /usr/src/linux-2.6.17.11/include/ -L /usr/realtime/lib -llxrt -lpthread -static

#LDFLAGS = -I /usr/realtime/include/ -I /usr/realtime/include/rtdm -I /usr/realtime/include/asm -I/usr/realtime/include/I386
-I /usr/local/rtnet/include -I /usr/src/linux-2.6.17.11/include/ -L /usr/realtime/lib -llxrt -lpthread -static

#CPPFLAGS = -DPTPD_DBG -DPTPD_NO_DAEMON

PROG = ptpd
OBJ = ptpd.o arith.o bmc.o probe.o protocol.o \
dep/msg.o dep/net.o dep/servo.o dep/startup.o dep/sys.o dep/timer.o
HDR = ptpd.h constants.h datatypes.h \
dep/ptpd_dep.h dep/constants_dep.h dep/datatypes_dep.h

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

all: $(PROG)

$(PROG): $(OBJ)

$(CC) $(LDFLAGS) -o $@ $(OBJ)

$(OBJ): $(HDR)

clean:
$(RM) $(PROG) $(OBJ)