1#	$NetBSD: Makefile,v 1.31 2023/02/09 15:20:40 tsutsui Exp $
2
3NOMAN=	# defined
4
5S=	${.CURDIR}/../../../..
6
7### find out what to use for libkern
8KERN_AS=        library
9.include "${S}/lib/libkern/Makefile.inc"
10#LIBKERN=        ${KERNLIB}
11
12### find out what to use for libz
13Z_AS=           library
14.include "${S}/lib/libz/Makefile.inc"
15#LIBZ=           ${ZLIB}
16
17### find out what to use for libsa
18SA_AS=          library
19SAMISCMAKEFLAGS= SA_USE_LOADFILE=yes # SA_USE_CREAD=yes
20.include "${S}/lib/libsa/Makefile.inc"
21#LIBSA=          ${SALIB}
22
23RELOC=	4380000
24
25# XXX make defs arch-indep.
26INCLUDES+=	-I${.OBJDIR} -I${S}/arch -I${S} -I${S}/lib/libsa
27DEFS+=		-D_STANDALONE -DMC68040 -DSUPPORT_BOOTP -DSUPPORT_DHCP
28#DEFS+=		-DDEBUG -DSD_DEBUG -DSCSI_DEBUG -DEN_DEBUG -DNETIF_DEBUG
29SAMISCCPPFLAGS=	-DSUPPORT_DHCP -DSUPPORT_BOOTP -DSA_EXEC_ANYOWNER
30#SAMISCCPPFLAGS+= -DBOOTP_DEBUG -DETHER_DEBUG -DNET_DEBUG-DNETIF_DEBUG
31#SAMISCCPPFLAGS+= -DNFS_DEBUG -DARP_DEBUG
32WARNS=1
33CFLAGS+=	-ffreestanding -nostdinc ${INCLUDES} ${DEFS}
34CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
35AFLAGS+=	${INCLUDES}
36# XXX SHOULD NOT NEED TO DEFINE THESE!
37LIBCRT0=
38LIBCRTI=
39LIBC=
40LIBCRTBEGIN=
41LIBCRTEND=
42
43PROG=	boot
44SRCS=   boot.c machdep.c conf.c devopen.c rtc.c sd.c scsi.c en.c build.c
45
46# @@@ dev_net.c should really be in libsa, but it doesn't
47# declare ip_convertaddr correctly, so I put it here _temporarily_.
48.PATH: ${S}/lib/libsa
49SRCS+=	dev_net.c
50
51CLEANFILES+= srt0.o boot.elf boot.raw limits.h
52CLEANFILES+= build.c build	# generated dynamically
53
54BINDIR=	/usr/mdec
55#LIBS=	${SALIB} ${KERNLIB} ${ZLIB}
56LIBS=	${SALIB} ${KERNLIB}
57
58# do not strip ${PROG} on install
59STRIPFLAG=	# defined
60
61AWKPROG='\
62function x(v) { printf "\\0\\%o\\%o\\%o", (v / 65536) % 256, (v / 256) % 256, v % 256 } \
63{ \
64	printf "\047\\0\\207\\01\\07"; \
65	x($$1); \
66	x($$2); \
67	x($$3); \
68	printf "\\0\\0\\0\\0\\04\\070\\0\\0\\0\\0\\0\\0\\0\\0\\0\\0\047" \
69}'
70
71${PROG}: srt0.o ${OBJS} ${LIBS}
72	${_MKTARGET_LINK}
73	${LD} -N -Ttext ${RELOC} -e start srt0.o ${OBJS} ${LIBS} -o $@.elf
74	${SIZE} $@.elf
75	${OBJCOPY} -O binary $@.elf $@.raw
76	(${SIZE} $@.elf | tail +2 | ${TOOL_AWK} ${AWKPROG} | \
77		xargs printf ; cat $@.raw) > $@
78
79# startup
80
81srt0.o: ${.CURDIR}/srt0.s
82	${CC} -m68040 -x assembler-with-cpp ${INCLUDES} ${DEFS} -c ${.CURDIR}/srt0.s
83
84.PHONY: build.c
85build.c:
86	${HOST_SH} ${.CURDIR}/newvers.sh
87
88.include "${S}/conf/newvers_stand.mk"
89
90#installboot: ${.CURDIR}/installboot.sh
91#	@rm -f installboot
92#	cp -p ${.CURDIR}/installboot.sh installboot
93
94# utilities
95
96.include <bsd.prog.mk>
97.include <bsd.klinks.mk>
98