Makefile.booters revision 1.33 
1# $NetBSD: Makefile.booters,v 1.33 2002/02/23 21:43:58 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.PATH:		${.CURDIR}/../common
22AFLAGS+=	-D_LOCORE -D_KERNEL
23# -I${.CURDIR}/../.. done by Makefile.inc
24CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
25		-I${.OBJDIR} -I${S}
26# compiler flags for smallest code size
27CFLAGS=		-Os -g -mmemcpy -mno-abicalls -G 128
28OFORMAT=	--oformat elf32-littlemips
29LDBUG=		-T $S/arch/mips/conf/stand.ldscript
30
31NETBSD_VERS!=	sh ${.CURDIR}/../../../../conf/osrelease.sh
32CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
33
34PRIMARY_LOAD_ADDRESS?=	0x80700000
35SECONDARY_LOAD_ADDRESS?=0x80710000
36
37.if defined(PRIMARY_PROG)
38PROG=		${PRIMARY_PROG}
39SRCS =		start.S bootxx.c callvec.c
40SRCS+=		devopen.c conf.c rz.c
41SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
42
43LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
44# Pick a number, any number...
45PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
46
47CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
48		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
49		-DNO_GETCHAR \
50		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
51		-DLIBSA_NO_FS_CLOSE \
52		-DLIBSA_NO_DEV_CLOSE \
53		-DLIBSA_SINGLE_DEVICE=rz \
54		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
55		-DLIBSA_NO_TWIDDLE \
56		-DLIBSA_NO_FD_CHECKING \
57		-DLIBSA_NO_RAW_ACCESS \
58		-DLIBSA_NO_DISKLABEL_MSGS \
59		-DALLOC_FIRST_FIT \
60		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
61
62CHECKSIZE_CMD?=	SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh
63
64.elif defined(SECONDARY_PROG)
65PROG=		${SECONDARY_PROG}
66LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
67CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
68SRCS+=	vers.c
69CLEANFILES+= vers.c
70.else
71# XXX ?
72.endif
73
74### find out what to use for libkern
75KERN_AS=	library
76.include "${S}/lib/libkern/Makefile.inc"
77LIBKERN=	${KERNLIB}
78
79### find out what to use for libz
80.if defined(PRIMARY_PROG)
81LIBZ=
82.else
83Z_AS=		library
84.include "${S}/lib/libz/Makefile.inc"
85LIBZ=		${ZLIB}
86.endif
87
88### find out what to use for libsa
89SA_AS=		library
90.if defined(PRIMARY_PROG)
91SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
92.endif
93.if defined(SECONDARY_PROG)
94SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
95SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
96.endif
97.include "${S}/lib/libsa/Makefile.inc"
98LIBSA=		${SALIB}
99
100LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
101
102.PHONY: vers.c
103vers.c: ${.CURDIR}/version
104	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
105
106${PROG}: machine mips pmax ${OBJS} ${LIBS}
107	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
108	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
109	@${SIZE} ${PROG}
110.if defined(CHECKSIZE_CMD)
111	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
112	    (rm -f ${PROG} ; false)
113.endif
114.if defined(DO_ECOFF_BINARY)
115	@echo -n "Creating ECOFF binary... "
116	@mv ${PROG} ${PROG}.elf
117.if defined(USETOOLS)
118	@${TOOLDIR}/bin/nbmips-elf2ecoff ${PROG}.elf ${PROG}
119.else
120	@elf2ecoff ${PROG}.elf ${PROG}
121.endif
122	@echo done.
123.endif
124
125.include <bsd.prog.mk>
126
127CLEANFILES+=	${PROG}.map
128
129cleandir distclean: cleanlibdir
130
131cleanlibdir:
132	rm -rf lib
133