Makefile.booters revision 1.41 
1# $NetBSD: Makefile.booters,v 1.41 2003/10/08 01:40:23 simonb Exp $
2
3# $S must correspond to the top of the 'sys' tree
4S=	${.CURDIR}/../../../..
5
6.BEGIN: machine pmax mips
7${PROG} realdepend realall: machine pmax mips
8CLEANFILES+= machine pmax mips
9machine:
10	-rm -f ${.TARGET}
11	ln -s $S/arch/${MACHINE}/include ${.TARGET}
12pmax:
13	-rm -f ${.TARGET}
14	ln -s $S/arch/${MACHINE}/include ${.TARGET}
15mips:
16	-rm -f ${.TARGET}
17	ln -s $S/arch/mips/include mips
18
19BINMODE?=	444
20
21# XXX SHOULD NOT NEED TO DEFINE THESE!
22LIBCRT0=
23LIBC=
24LIBCRTBEGIN=
25LIBCRTEND=
26
27.PATH:		${.CURDIR}/../common
28AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
29# -I${.CURDIR}/../.. done by Makefile.inc
30CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
31		-I${.OBJDIR} -I${S}
32# compiler flags for smallest code size
33CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
34OFORMAT=	--oformat elf32-littlemips
35LDBUG=		-T $S/arch/mips/conf/stand.ldscript
36
37NETBSD_VERS!=	sh ${.CURDIR}/../../../../conf/osrelease.sh
38CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
39
40PRIMARY_LOAD_ADDRESS?=	0x80700000
41SECONDARY_LOAD_ADDRESS?=0x80710000
42
43NOMAN=		# defined
44
45.if defined(PRIMARY_PROG)
46PROG=		${PRIMARY_PROG}
47SRCS =		start.S bootxx.c callvec.c
48SRCS+=		devopen.c conf.c rz.c
49SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
50
51LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
52# Pick a number, any number...
53PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
54
55CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
56		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
57		-DNO_GETCHAR \
58		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
59		-DLIBSA_NO_FS_CLOSE \
60		-DLIBSA_NO_DEV_CLOSE \
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} 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
112.PHONY: vers.c
113vers.c: ${.CURDIR}/version
114	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
115
116${PROG}: machine mips pmax ${OBJS} ${LIBS}
117	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
118	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
119	@${SIZE} ${PROG}
120.if defined(CHECKSIZE_CMD)
121	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
122	    (rm -f ${PROG} ; false)
123.endif
124.if defined(DO_ECOFF_BINARY)
125	@echo -n "Creating ECOFF binary... "
126	@mv ${PROG} ${PROG}.elf
127	@${ELF2ECOFF} ${PROG}.elf ${PROG}
128	@echo done.
129.endif
130
131.include <bsd.prog.mk>
132
133CLEANFILES+=	${PROG}.map
134
135cleandir distclean: cleanlibdir
136
137cleanlibdir:
138	rm -rf lib
139