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

#	$NetBSD: Makefile.booters,v 1.21.4.1 1999/06/21 00:50:02 thorpej Exp $

BINDIR= /usr/mdec
STRIPFLAG=
BINMODE=444

I386_STAND_DIR?= $S/arch/i386/stand

.PATH: ${I386_STAND_DIR}/lib/crt/bootsect ${I386_STAND_DIR}/lib
BSSTART= start_bootsect.o fraglist.o bootsectmain.o biosdisk_ll.o bios_disk.o diskbuf.o
.PATH: ${I386_STAND_DIR}/lib/crt/rom
ROMSTART= start_rom.o
GENPROMDIR= ${I386_STAND_DIR}/genprom
.PATH: ${I386_STAND_DIR}/lib/crt/dos
DOSSTART= start_dos.o doscommain.o

CPPFLAGS += -nostdinc -I${.OBJDIR} -I$S -I${I386_STAND_DIR}/lib -I$S/lib/libsa
CPPFLAGS+= -D_STANDALONE

CLEANFILES+= vers.c vers.o ${BASE}.list

.BEGIN: ${.OBJDIR}/machine
depend all: ${.OBJDIR}/machine
CLEANFILES+= ${.OBJDIR}/machine

${.OBJDIR}/machine::
	-rm -f $@
	ln -s $S/arch/i386/include $@

${OBJS} ${BSSTART} ${ROMSTART} ${DOSSTART}: ${.OBJDIR}/machine

### find out what to use for libkern
KERN_AS=	library
.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
SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
.include "${S}/lib/libsa/Makefile.inc"
LIBSA=		${SALIB}

### find out what to use for libi386
I386DIR= ${I386_STAND_DIR}/lib
.include "${I386DIR}/Makefile.inc"
LIBI386=		${I386LIB}

cleandir distclean: cleanlibdir

cleanlibdir:
	rm -rf lib

.include <bsd.own.mk>

.if ${OBJECT_FMT} == "ELF"
LDFLAGS=-M -e start 	# -N does not work properly.
.else
LDFLAGS=-N -M -e _start 
.endif

LIBLIST=${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA}

vers.o: ${VERSIONFILE}
	sh ${I386_STAND_DIR}/newvers.sh ${.ALLSRC} ${NEWVERSWHAT}
	${COMPILE.c} vers.c

${BASE}.sym: ${BSSTART} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} vers.o
	${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext 0 ${BSSTART} ${OBJS} \
	vers.o ${LIBLIST} >${BASE}.list

${BASE}.rom: ${GENPROM} ${ROMSTART} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} vers.o
	${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${ROMSTART} ${OBJS} \
	vers.o ${LIBLIST} >${BASE}.list
	cp ${BASE}.sym ${BASE}.bin
	strip ${BASE}.bin
	(cd ${GENPROMDIR}; ${MAKE} rom BINFILE=${.OBJDIR:Q}/${BASE:Q}.bin \
		ROMFILE=${.OBJDIR:Q}/${BASE:Q}.rom ROM_SIZE=${ROM_SIZE:Q})
	rm -f ${BASE}.bin

${BASE}.com: ${DOSSTART} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386} vers.o
	${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext 0x100 ${DOSSTART} ${OBJS} \
	vers.o ${LIBLIST} >${BASE}.list
	cp ${BASE}.sym ${BASE}.bin
	strip ${BASE}.bin
	dd if=${BASE}.bin of=${BASE}.com ibs=32 skip=1 obs=1024b
	rm -f ${BASE}.bin

.include <bsd.prog.mk>