Makefile.booters revision 1.34 
1# $NetBSD: Makefile.booters,v 1.34 2002/03/20 20:15:18 gmcgarry 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.if ${USETOOLS} == "yes"
22ELF2ECOFF?=	${TOOLDIR}/bin/nbmips-elf2ecoff
23.else
24ELF2ECOFF?=	elf2ecoff
25.endif
26
27.PATH:		${.CURDIR}/../common
28AFLAGS+=	-D_LOCORE -D_KERNEL
29# -I${.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=		-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
43.if defined(PRIMARY_PROG)
44PROG=		${PRIMARY_PROG}
45SRCS =		start.S bootxx.c callvec.c
46SRCS+=		devopen.c conf.c rz.c
47SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
48
49LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
50# Pick a number, any number...
51PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
52
53CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
54		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
55		-DNO_GETCHAR \
56		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
57		-DLIBSA_NO_FS_CLOSE \
58		-DLIBSA_NO_DEV_CLOSE \
59		-DLIBSA_SINGLE_DEVICE=rz \
60		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
61		-DLIBSA_NO_TWIDDLE \
62		-DLIBSA_NO_FD_CHECKING \
63		-DLIBSA_NO_RAW_ACCESS \
64		-DLIBSA_NO_DISKLABEL_MSGS \
65		-DALLOC_FIRST_FIT \
66		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
67
68CHECKSIZE_CMD?=	SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh
69
70.elif defined(SECONDARY_PROG)
71PROG=		${SECONDARY_PROG}
72LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
73CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
74SRCS+=	vers.c
75CLEANFILES+= vers.c
76.else
77# XXX ?
78.endif
79
80### find out what to use for libkern
81KERN_AS=	library
82.include "${S}/lib/libkern/Makefile.inc"
83LIBKERN=	${KERNLIB}
84
85### find out what to use for libz
86.if defined(PRIMARY_PROG)
87LIBZ=
88.else
89Z_AS=		library
90.include "${S}/lib/libz/Makefile.inc"
91LIBZ=		${ZLIB}
92.endif
93
94### find out what to use for libsa
95SA_AS=		library
96.if defined(PRIMARY_PROG)
97SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
98.endif
99.if defined(SECONDARY_PROG)
100SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
101SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
102.endif
103.include "${S}/lib/libsa/Makefile.inc"
104LIBSA=		${SALIB}
105
106LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
107
108.PHONY: vers.c
109vers.c: ${.CURDIR}/version
110	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
111
112${PROG}: machine mips pmax ${OBJS} ${LIBS}
113	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
114	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
115	@${SIZE} ${PROG}
116.if defined(CHECKSIZE_CMD)
117	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
118	    (rm -f ${PROG} ; false)
119.endif
120.if defined(DO_ECOFF_BINARY)
121	@echo -n "Creating ECOFF binary... "
122	@mv ${PROG} ${PROG}.elf
123	@${ELF2ECOFF} ${PROG}.elf ${PROG}
124	@echo done.
125.endif
126
127.include <bsd.prog.mk>
128
129CLEANFILES+=	${PROG}.map
130
131cleandir distclean: cleanlibdir
132
133cleanlibdir:
134	rm -rf lib
135