Makefile revision 1.1 
1#	$NetBSD: Makefile,v 1.1 2005/06/15 06:38:45 junyoung Exp $
2
3S=	${.CURDIR}/../../../../../
4
5NOMAN=		# defined
6STRIPFLAG=	# nothing
7
8LIBCRT0=	# nothing
9LIBCRTBEGIN=	# nothing
10LIBCRTEND=	# nothing
11LIBC=		# nothing
12
13PRIMARY_LOAD_ADDRESS=0x600
14SECONDARY_LOAD_ADDRESS=0x10000
15
16.include <bsd.own.mk>
17
18PROG=	cdboot
19SRCS?=	cdboot.S
20
21BINDIR=	/usr/mdec
22BINMODE=444
23
24.PATH:	${.CURDIR}/..
25
26LDFLAGS+= -e start
27CPPFLAGS+= -I. -I${.CURDIR}/../lib -I${S}
28CPPFLAGS+= -DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS}
29CPPFLAGS+= -DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS}
30
31.if ${MACHINE} == "amd64"
32LDFLAGS+=  -m elf_i386
33AFLAGS+=   -m32
34.endif
35
36.if !make(obj) && !make(clean) && !make(cleandir)
37.BEGIN: machine x86
38.NOPATH: machine x86
39.endif
40
41realdepend realall: machine x86
42CLEANFILES+= machine x86
43
44machine::
45	-rm -f $@
46	ln -s $S/arch/i386/include $@
47
48x86::
49	-rm -f $@
50	ln -s $S/arch/x86/include $@
51
52${OBJS}: machine x86
53
54CLEANFILES+= ${PROG}.tmp
55
56${PROG}: ${OBJS}
57	${LD} -o ${PROG}.tmp ${LDFLAGS} -Ttext ${PRIMARY_LOAD_ADDRESS} ${OBJS}
58	@ set -- $$( ${NM} -t d ${PROG}.tmp | grep '\<free_space\>' | sed 's/^0*//'  ); \
59		echo "#### There are $$1 free bytes in ${PROG}"
60	${OBJCOPY} -O binary ${PROG}.tmp ${PROG}
61	rm -f ${PROG}.tmp
62
63.include <bsd.prog.mk>
64