CC=	arm-elf-gcc
CFLAGS=	-Os -fno-builtin
CPPFLAGS=-I../include
LD=	arm-elf-ld
OBJCOPY=arm-elf-objcopy

PROG=	pirexplore
OBJS=	crt0.o cmdtab.o lcd.o main.o mygetchar.o rtc.o
LIBS=	../libcommon/libcommon.a ../libprintf/libprintf.a
LDS=	../env/iram.lds

TC_LIBS=`${CC} -print-file-name=libc.a` \
	`${CC} -print-file-name=libgcc.a`

all:	${PROG}.srec

crt0.S:	../env/crt0.S
	ln -s $< .

${PROG}.elf:	${OBJS} ${LIBS} ${LDS}
	${LD} -N --defsym stack_bottom=0x87FFFC -T ${LDS} -o $@ ${OBJS} \
		--start-group ${LIBS} --end-group \
		--start-group ${TC_LIBS} --end-group

${PROG}.srec:	${PROG}.elf
	${OBJCOPY} -O srec --srec-forceS3 --srec-len=30 $< $@

clean:
	rm -f *.o *errs *core *.elf *.bin *.srec crt0.S

FRC: