Makefile.booters revision 1.27 
1# $NetBSD: Makefile.booters,v 1.27 1999/11/27 23:55:23 simonb Exp $
2
3# $S must correspond to the top of the 'sys' tree
4S=	${.CURDIR}/../../../..
5
6.BEGIN: ${.OBJDIR}/machine ${.OBJDIR}/pmax ${.OBJDIR}/mips
7${PROG} depend beforedepend all: ${.OBJDIR}/machine ${.OBJDIR}/pmax ${.OBJDIR}/mips
8CLEANFILES+= machine pmax mips
9${.OBJDIR}/machine:
10	-rm -f ${.TARGET}
11	ln -s $S/arch/${MACHINE}/include ${.TARGET}
12${.OBJDIR}/pmax:
13	-rm -f ${.TARGET}
14	ln -s $S/arch/${MACHINE}/include ${.TARGET}
15${.OBJDIR}/mips:
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 -I${.OBJDIR} -I${S}
25# compiler flags for smallest code size
26CFLAGS=		-Os -g -mmemcpy -mno-abicalls -G 128
27LDBUG=		-T $S/arch/mips/conf/stand.ldscript
28
29NETBSD_VERS!=	sh ${.CURDIR}/../../../../conf/osrelease.sh
30CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
31
32PRIMARY_LOAD_ADDRESS?=	0x80700000
33SECONDARY_LOAD_ADDRESS?=0x80710000
34
35.if defined(PRIMARY_PROG)
36PROG=		${PRIMARY_PROG}
37SRCS =		start.S bootxx.c callvec.c
38SRCS+=		devopen.c conf.c rz.c
39SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
40
41LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
42# Pick a number, any number...
43PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
44
45CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
46		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
47		-DNO_GETCHAR \
48		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
49		-DLIBSA_NO_FS_CLOSE \
50		-DLIBSA_NO_DEV_CLOSE \
51		-DLIBSA_SINGLE_DEVICE=rz \
52		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
53		-DLIBSA_NO_TWIDDLE \
54		-DLIBSA_NO_FD_CHECKING \
55		-DLIBSA_NO_RAW_ACCESS \
56		-DLIBSA_NO_DISKLABEL_MSGS \
57		-DALLOC_FIRST_FIT \
58		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
59
60CHECKSIZE_CMD?=	SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh
61
62.elif defined(SECONDARY_PROG)
63PROG=		${SECONDARY_PROG}
64LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
65CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
66VERS_O?=	vers.o
67.else
68# XXX ?
69.endif
70
71### find out what to use for libkern
72KERN_AS=	library
73.include "${S}/lib/libkern/Makefile.inc"
74LIBKERN=	${KERNLIB}
75
76### find out what to use for libz
77.if defined(PRIMARY_PROG)
78LIBZ=
79.else
80Z_AS=		library
81.include "${S}/lib/libz/Makefile.inc"
82LIBZ=		${ZLIB}
83.endif
84
85### find out what to use for libsa
86SA_AS=		library
87.if defined(PRIMARY_PROG)
88SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
89.endif
90.if defined(SECONDARY_PROG)
91SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
92# for now:
93SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
94.endif
95.include "${S}/lib/libsa/Makefile.inc"
96LIBSA=		${SALIB}
97
98LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
99
100
101${PROG}: ${OBJS} ${LIBS}
102.if defined(VERS_O)
103	sh ${.CURDIR}/../common/newvers.sh ${.CURDIR}/version
104	${COMPILE.c} vers.c
105.endif
106	${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} ${LDBUG} \
107	    -e start -o ${PROG} ${OBJS} ${VERS_O} ${LIBS}
108	@${SIZE} ${PROG}
109.if defined(CHECKSIZE_CMD)
110	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
111	    (rm -f ${PROG} ; false)
112.endif
113
114CLEANFILES+=	${PROG}.map
115.if defined(VERS_O)
116CLEANFILES+=vers.c vers.o
117.endif
118
119cleandir distclean: cleanlibdir
120
121cleanlibdir:
122	rm -rf lib
123
124.include <bsd.prog.mk>
125