# Copyright (c) 2010 ARM Limited
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#
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# property including but not limited to intellectual property relating
# to a hardware implementation of the functionality of the software
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#
# Copyright (c) 2005-2006 The Regents of The University of Michigan
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#
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# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
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# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
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# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# Authors: Nathan Binkert
#          Ali Saidi
#          Chander Sudanthi

### If we are not compiling on an arm, we must use cross tools ###    
ifneq ($(shell uname -m), arm)
CROSS_COMPILE?=arm-none-linux-gnueabi-
endif
CC=$(CROSS_COMPILE)gcc
AS=$(CROSS_COMPILE)as
LD=$(CROSS_COMPILE)ld
AR=$(CROSS_COMPILE)ar

#CFLAGS=-O2 -march=armv7 -mthumb 
CFLAGS=-O2 -mthumb 
LDFLAGS=-L. -lm5

OBJS=m5.o
LIB_OBJS=m5op_arm.o


all: libm5.a m5

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

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

m5: $(OBJS)
	$(CC) -o $@ -march=armv7 -mthumb $(OBJS) $(LDFLAGS)

libm5.a: $(LIB_OBJS)
	$(AR) rcs $@ $<


clean:
	rm -f *.o m5 libm5.a
