#	$OpenBSD: Makefile,v 1.4 1997/01/02 16:37:53 etheisen Exp $
#	$NetBSD: Makefile,v 1.18 1995/03/23 19:46:45 jtc Exp $
#
# Ported to boot 386BSD by Julian Elischer (julian@tfs.com)
# September 1992
#
# Permission to use, copy, modify and distribute this software and its
# documentation is hereby granted, provided that both the copyright
# notice and this permission notice appear in all copies of the
# software, derivative works or modified versions, and any portions
# thereof, and that both notices appear in supporting documentation.
#
# CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
# CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
# ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
#
# Carnegie Mellon requests users of this software to return to
#
#  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
#  School of Computer Science
#  Carnegie Mellon University
#  Pittsburgh PA 15213-3890
#
# any improvements or extensions that they make and grant Carnegie Mellon
# the rights to redistribute these changes.
#

PROG=	boot.com
NOMAN=	noman
STRIP=

S=	${.CURDIR}/../../..

CFLAGS+=-O2 -D_KERNEL -I${.CURDIR}/../stand/libsa -I${S}/lib/libsa
CFLAGS+=-DDO_BAD144 -I. -I$S -I${.CURDIR}/../.. -I${.CURDIR}/../boot
LDFLAGS=-Bstatic -e start -Wl,-N,-T100

# Uncomment this to make the boot block talk to a serial port.
#CPPFLAGS+=-DSERIAL
# Uncomment this to make boot blocks read DOS files
CPPFLAGS+= -DDOSREAD -DDEBUG

# start.o should be first
SRCS+= start.S table.c boot.c disk.c io.c serial.S sys.c bios.S asm.S
SRCS+= dossys.c version.c
BINDIR=	/usr/mdec

.PATH: ${.CURDIR}/../boot

all: machine-links

machine-links:
	-rm -f machine && ln -s ${.CURDIR}/../include machine
	-rm -f ${MACHINE_ARCH} && ln -s ${.CURDIR}/../include ${MACHINE_ARCH}

boot.com: ${OBJS}
	${LD} -Bstatic -e start -N -T 0x100 -o dosboot ${OBJS}
	cp dosboot dosboot.sym
	@strip dosboot
	@sh ${.CURDIR}/../boot/rmaouthdr dosboot dosboot.tmp
	@mv -f dosboot.tmp boot.com
	@ls -l boot.com

CLEANFILES+=dosboot dosboot.sym machine ${MACHINE_ARCH}

.include <bsd.prog.mk>