DEVC_PREFIX=m6811-elf-
OBJCOPY=$(DEVC_PREFIX)objcopy
CC=$(DEVC_PREFIX)gcc

## Change program name on next line

PROGRAMNAME=prog

LDLIBS=-L/usr/local/lib -lbfd -liberty
ARCH=m68hc11

DEBUG=-g

OPT=-Os
WARN=-Wall

INCLUDES=-I.

CFLAGS=-m68hc11 -mshort -fomit-frame-pointer $(WARN) $(DEBUG) $(OPT) $(INCLUDES)

LIBUTIL=
LIBS=$(LIBUTIL)

LDFLAGS=-mshort -m68hc11 -Xlinker memory.x $(OPT) 

.SUFFIXES: .elf .s19 .b

OBJCOPY_FLAGS=--only-section=.text \
              --only-section=.rodata \
              --only-section=.vectors

.elf.s19:
	$(OBJCOPY) --output-target=srec $(OBJCOPY_FLAGS) $< $*.s19

.elf.b:
	$(OBJCOPY) --output-target=binary $(OBJCOPY_FLAGS) $< $*.b

all:: $(PROGRAMNAME).elf $(PROGRAMNAME).s19 $(PROGRAMNAME).b

## Add object and source files on next lines
OBJS=$(PROGRAMNAME).o interr.o
CSRCS=$(PROGRAMNAME).c interr.s

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

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

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

$(PROGRAMNAME).elf:	$(OBJS)
	$(CC) $(LDFLAGS) -g -o $@ $(OBJS) $(LIBS)

clean::
	rm *.o 
	rm *.elf 
	rm *.s19 
	rm *.b