xref: /src/sys/arch/i386/stand/Makefile.booters

#	$NetBSD: Makefile.booters,v 1.5 1997/06/26 19:03:32 drochner Exp $

BINDIR= /usr/mdec
STRIPFLAG=
BINMODE=444

.PATH: ${.CURDIR}/../lib/crt/bootsect ${.CURDIR}/../lib
BSSTART= start_bootsect.o fraglist.o bootsectmain.o biosdisk_ll.o bios_disk.o diskbuf.o
.PATH: ${.CURDIR}/../lib/crt/rom
ROMSTART= start_rom.o
.if exists(${.CURDIR}/../genprom/obj)
GENPROM= ${.CURDIR}/../genprom/obj/genprom
.else
GENPROM= ${.CURDIR}/../genprom/genprom
.endif
.PATH: ${.CURDIR}/../lib/crt/dos
DOSSTART= start_dos.o doscommain.o exec_fromdos.o

CPPFLAGS += -I$S -I${.CURDIR}/../lib -I$S/lib/libsa
CPPFLAGS+= -D_STANDALONE

.include <bsd.prog.mk>

### find out what to use for libkern
KERN_AS=	library
# XXX only bzero is missing in libkern, but we have to list all we need
KERNMISCMAKEFLAGS= "SRCS=bzero.S bcmp.S strchr.c strncpy.c strcmp.S __main.c"
.include "${S}/lib/libkern/Makefile.inc"
LIBKERN=	${KERNLIB}

### find out what to use for libz
Z_AS=		library
.include "${S}/lib/libz/Makefile.inc"
LIBZ=		${ZLIB}

### find out what to use for libsa
SA_AS=		library
.include "${S}/lib/libsa/Makefile.inc"
LIBSA=		${SALIB}

### find out what to use for libi386
I386DIR= ${.CURDIR}/../lib	# XXX
.include "${I386DIR}/Makefile.inc"
LIBI386=		${I386LIB}

${PROG}.sym: ${BSSTART} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
	${LD} -o ${PROG}.sym -M -e _start -N -Ttext 0 $(BSSTART) $(OBJS) \
	${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} >${PROG}.list

${PROG}.rom: ${GENPROM} ${ROMSTART} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
	${LD} -o ${PROG}.sym -M -e _start -N -Ttext ${RELOC} $(ROMSTART) $(OBJS) \
	${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} >${PROG}.list
	cp ${PROG}.sym ${PROG}.bin
	strip ${PROG}.bin
	dd if=${PROG}.bin ibs=32 skip=1 | ${GENPROM} $(ROM_SIZE) > ${PROG}.rom || (rm ${PROG}.rom; false)
	rm -f ${PROG}.bin

${PROG}.com: ${DOSSTART} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
	${LD} -o ${PROG}.sym -M -e _start -N -Ttext 0x100 $(DOSSTART) $(OBJS) \
	${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} >${PROG}.list
	cp ${PROG}.sym ${PROG}.bin
	strip ${PROG}.bin
	dd if=${PROG}.bin of=${PROG}.com ibs=32 skip=1 obs=1024b
	rm -f ${PROG}.bin

${GENPROM}:
	@echo "genprom" missing
	@false