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#									#
#                         Makefile for flash.c                          #
#									#
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# Author:   John Zaitseff <J.Zaitseff@unsw.edu.au>
# Date:     26th March, 2003
# Version:  1.2

# This file contains the necessary information to compile flash.c.

# You can use this file by typing:
#     make -f flash-v2.make
# Generated files can be removed by typing:
#     make -f flash-v2.make clean


all:		flash.elf

flash.elf:	flash.o cstart.o
flash.o:	flash.c flash.h
cstart.o:	cstart.s

clean:
	-rm -f flash.elf flash.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
CFLAGS    = -O2 -g -Wall
LDFLAGS   =
LOADLIBES =
LDLIBS    =

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

%.o: %.c
	$(CC) -c -mcpu=arm7tdmi $(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: