Makefile.booters revision 1.36 
1#	$NetBSD: Makefile.booters,v 1.36 2002/09/02 07:33:11 jdolecek Exp $
2
3.include <bsd.own.mk>
4
5STRIPFLAG=
6BINMODE=444
7
8# Make sure we override any optimization options specified by the
9# user.
10COPTS=	-Os -mcpu=i386
11COPTS+= -ffreestanding
12
13I386_STAND_DIR?= $S/arch/i386/stand
14
15.PATH: ${I386_STAND_DIR}/lib/crt/bootsect ${I386_STAND_DIR}/lib
16BSSTART= start_bootsect.o fraglist.o bootsectmain.o biosdisk_ll.o \
17	bios_disk.o diskbuf.o
18
19.PATH: ${I386_STAND_DIR}/lib/crt/rom
20ROMSTART= start_rom.o
21GENPROMDIR= ${I386_STAND_DIR}/genprom
22GENPROMOBJDIR!= cd ${GENPROMDIR} && ${PRINTOBJDIR}
23GENPROM= ${GENPROMOBJDIR}/genprom
24
25.PATH: ${I386_STAND_DIR}/lib/crt/dos
26DOSSTART= start_dos.o doscommain.o
27
28.PATH: ${I386_STAND_DIR}/lib/crt/pxe
29PXESTART= start_pxe.o
30
31CPPFLAGS += -nostdinc -I${.OBJDIR} -I$S -I${I386_STAND_DIR}/lib -I$S/lib/libsa
32CPPFLAGS+= -D_STANDALONE
33
34CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list
35SRCS+=	vers.c
36
37.if !make(obj) && !make(clean) && !make(cleandir)
38.BEGIN: machine
39.NOPATH: machine
40.endif
41
42realdepend realall: machine
43CLEANFILES+= machine
44
45machine::
46	-rm -f $@
47	ln -s $S/arch/i386/include $@
48
49${OBJS} ${BSSTART} ${ROMSTART} ${DOSSTART} ${PXESTART}: machine
50
51### find out what to use for libkern
52KERN_AS=	library
53.include "${S}/lib/libkern/Makefile.inc"
54LIBKERN=	${KERNLIB}
55
56### find out what to use for libz
57Z_AS=		library
58.include "${S}/lib/libz/Makefile.inc"
59LIBZ=		${ZLIB}
60
61### find out what to use for libsa
62SA_AS=		library
63SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
64.include "${S}/lib/libsa/Makefile.inc"
65LIBSA=		${SALIB}
66
67### find out what to use for libi386
68I386DIR= ${I386_STAND_DIR}/lib
69.include "${I386DIR}/Makefile.inc"
70LIBI386=		${I386LIB}
71
72cleandir distclean: cleanlibdir
73
74cleanlibdir:
75	rm -rf lib
76
77.if ${OBJECT_FMT} == "ELF"
78LDFLAGS=-M -e start 	# -N does not work properly.
79.else
80LDFLAGS=-N -M -e _start 
81.endif
82
83LIBLIST=${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA}
84
85vers.c: ${VERSIONFILE} ${SOURCES}
86	sh ${S}conf/newvers_stand.sh ${.ALLSRC} 'i386' ${NEWVERSWHAT}
87
88CLEANFILES+= ${BASE}.sym
89${BASE}.sym: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
90	${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${STARTFILE} ${OBJS} \
91	    ${LIBLIST} >${BASE}.list
92
93CLEANFILES+= ${BASE}.rom
94${BASE}.rom: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
95	${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${STARTFILE} ${OBJS} \
96	    ${LIBLIST} >${BASE}.list
97	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin
98	${GENPROM} ${ROM_SIZE} < ${BASE}.bin > ${BASE}.rom || \
99	    rm -f ${BASE}.rom
100	rm -f ${BASE}.bin
101
102CLEANFILES+= ${BASE}.com
103${BASE}.com: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
104	${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${STARTFILE} ${OBJS} \
105	    ${LIBLIST} >${BASE}.list
106	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.com
107
108CLEANFILES+= ${BASE}.bin
109${BASE}.bin: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
110	${LD} -o ${BASE}.sym ${LDFLAGS} -Ttext ${RELOC} ${STARTFILE} ${OBJS} \
111	    ${LIBLIST} > ${BASE}.list
112	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin
113
114.include <bsd.prog.mk>
115