Makefile.booters revision 1.48 
1# $NetBSD: Makefile.booters,v 1.48 2009/03/17 00:45:46 he Exp $
2
3.include <bsd.sys.mk>		# for HOST_SH
4
5# $S must correspond to the top of the 'sys' tree
6S=	${.CURDIR}/../../../..
7
8.if !make(obj) && !make(clean) && !make(cleandir)
9.BEGIN:
10	@[ -h machine ] || ln -s $S/arch/${MACHINE}/include machine
11	@[ -h pmax ] || ln -s $S/arch/${MACHINE}/include pmax
12	@[ -h mips ] || ln -s $S/arch/mips/include mips
13.NOPATH: machine pmax mips
14.endif
15CLEANFILES+= machine pmax mips
16
17BINMODE?=	444
18
19# XXX SHOULD NOT NEED TO DEFINE THESE!
20LIBCRT0=
21LIBC=
22LIBCRTBEGIN=
23LIBCRTEND=
24
25.PATH:		${.CURDIR}/../common
26AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
27# -I${.CURDIR}/../.. done by Makefile.inc
28CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
29		-I${.OBJDIR} -I${S}
30# compiler flags for smallest code size
31CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
32CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
33CFLAGS+=	-Werror
34LDBUG=		-T $S/arch/mips/conf/stand.ldscript
35
36NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
37CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
38
39PRIMARY_LOAD_ADDRESS?=	0x80700000
40SECONDARY_LOAD_ADDRESS?=0x80710000
41
42NOMAN=		# defined
43
44.if defined(PRIMARY_PROG)
45PROG=		${PRIMARY_PROG}
46SRCS =		start.S bootxx.c callvec.c
47SRCS+=		devopen.c conf.c rz.c
48SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
49
50LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
51# Pick a number, any number...
52PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
53
54CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
55		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
56		-DNO_GETCHAR \
57		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
58		-DLIBSA_NO_FS_CLOSE \
59		-DLIBSA_NO_DEV_CLOSE \
60		-DLIBSA_NO_DEV_IOCTL \
61		-DLIBSA_SINGLE_DEVICE=rz \
62		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
63		-DLIBSA_NO_TWIDDLE \
64		-DLIBSA_NO_FD_CHECKING \
65		-DLIBSA_NO_RAW_ACCESS \
66		-DLIBSA_NO_DISKLABEL_MSGS \
67		-DALLOC_FIRST_FIT \
68		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
69
70CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
71
72.elif defined(SECONDARY_PROG)
73PROG=		${SECONDARY_PROG}
74LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
75CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
76SRCS+=	vers.c
77CLEANFILES+= vers.c
78.else
79# XXX ?
80.endif
81
82### find out what to use for libkern
83KERN_AS=	library
84.include "${S}/lib/libkern/Makefile.inc"
85LIBKERN=	${KERNLIB}
86
87### find out what to use for libz
88.if defined(PRIMARY_PROG)
89LIBZ=
90.else
91Z_AS=		library
92.include "${S}/lib/libz/Makefile.inc"
93LIBZ=		${ZLIB}
94.endif
95
96### find out what to use for libsa
97SA_AS=		library
98.if defined(PRIMARY_PROG)
99SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
100.endif
101.if defined(SECONDARY_PROG)
102SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
103SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
104.endif
105.include "${S}/lib/libsa/Makefile.inc"
106LIBSA=		${SALIB}
107
108LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
109
110.include <bsd.own.mk>
111
112vers.c: ${.CURDIR}/version
113	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
114
115${PROG}: machine mips pmax ${OBJS} ${LIBS}
116	${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
117	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
118	@${SIZE} ${PROG}
119.if defined(CHECKSIZE_CMD)
120	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
121	    (rm -f ${PROG} ; false)
122.endif
123.if defined(DO_ECOFF_BINARY)
124	@echo -n "Creating ECOFF binary... "
125	@mv ${PROG} ${PROG}.elf
126	@${ELF2ECOFF} ${PROG}.elf ${PROG}
127	@echo done.
128.endif
129
130.include <bsd.prog.mk>
131
132CLEANFILES+=	${PROG}.map
133
134cleandir distclean: cleanlibdir
135
136cleanlibdir:
137	-rm -rf lib
138