# $FreeBSD: src/sys/boot/sparc64/boot1/Makefile,v 1.8 2002/06/05 12:30:45 phk Exp $
# $DragonFly: src/sys/boot/sparc64/boot1/Makefile,v 1.1 2003/11/10 06:08:40 dillon Exp $

PROG=		boot1
SRCS=		_start.S boot1.c
NOMAN=
STRIP=
BINDIR?=	/boot
BINMODE=	444

BOOTBLOCKBASE=	0x4000

CFLAGS=	-ffreestanding -mcmodel=medlow -Os -I../.. -I../../common -I${.CURDIR}/../../common

boot1.elf: _start.o boot1.o
	${LD} -N -Ttext ${BOOTBLOCKBASE} -o ${.TARGET} ${.ALLSRC}

boot1.aout: boot1.elf
	elf2aout -o ${.TARGET} ${.ALLSRC}

boot1.o:	${.CURDIR}/../../common/ufsread.c

# Construct boot1. disklabel expects it to contain zeroed-out space for the
# label, and to be of the correct size.
boot1: boot1.aout
	dd if=/dev/zero of=${.TARGET} bs=512 count=16
	dd if=boot1.aout of=${.TARGET} bs=512 oseek=1 conv=notrunc

CLEANFILES+=	boot1.elf boot1.aout

.include <bsd.prog.mk>