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#									#
#               Makefile for posn-div-int.s and div-main.c              #
#									#
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# Author:   Christopher Walsh<z3104257@student.unsw.edu.au>
# Date:     27th April, 2005
# Version:  1.1

# This file contains the necessary information to compile posn-div-v2.s
# and div-main.c.  The executable file posn-div-v2.elf is produced.
# Please note that YOU are responsible for creating posn-div-v2.s!

# You can use this file by typing:
# make -f posn-div-int.make
# Generated files can be removed by typing:
# make -f posn-div-int.make clean


all:			posn-div-int.elf

posn-div-int.elf:	div-main.o posn-div-int.o cstart.o
posn-div-int.o:		posn-div-int.s
div-main.o:		div-main.c
cstart.o:		cstart.s

clean:
	-rm -f posn-div-int.elf posn-div-int.o div-main.o


# The following variables and implicit rules are required for the GNU
# Assembler and the GNU Compiler for ARM.  You probably do not need to
# modify anything here.

AS        = arm-elf-as
CC        = arm-elf-gcc
LD        = arm-elf-ld

ASFLAGS   = --gdwarf2
COPTFLAGS = -O2
CFLAGS    = -g -Wall
LDFLAGS   =
LOADLIBES =
LDLIBS    =

# Compile C code (.c) to an object file (.o)

%.o: %.c
	$(CC) -c -mcpu=arm7tdmi $(COPTFLAGS) $(CFLAGS) $< -o $@

# Assemble ARM assembly language source (.s) to an object file (.o)

%.o: %.s
	$(AS) -marm7tdmi $(ASFLAGS) $< -o $@

# Link object files (.o) into an ARM executable (.elf), using the GNU Linker.

%.elf: %.o
	$(LD) $(LDFLAGS) $^ $(LOADLIBES) $(LDLIBS) -o $@


# Miscellaneous rules

.PHONY:	all clean
.DEFAULT:
.SUFFIXES: