Makefile.booters revision 1.50 
1# $NetBSD: Makefile.booters,v 1.50 2009/04/23 16:35:20 tsutsui 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
8BINMODE?=	444
9
10# XXX SHOULD NOT NEED TO DEFINE THESE!
11LIBCRT0=
12LIBC=
13LIBCRTBEGIN=
14LIBCRTEND=
15
16.PATH:		${.CURDIR}/../common
17AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
18# -I${.CURDIR}/../.. done by Makefile.inc
19CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
20		-I${.OBJDIR} -I${S}
21# compiler flags for smallest code size
22CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
23CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
24CFLAGS+=	-Werror
25LDBUG=		-T $S/arch/mips/conf/stand.ldscript
26
27NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
28CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
29
30PRIMARY_LOAD_ADDRESS?=	0x80700000
31SECONDARY_LOAD_ADDRESS?=0x80710000
32
33NOMAN=		# defined
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_NO_DEV_IOCTL \
52		-DLIBSA_SINGLE_DEVICE=rz \
53		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
54		-DLIBSA_NO_TWIDDLE \
55		-DLIBSA_NO_FD_CHECKING \
56		-DLIBSA_NO_RAW_ACCESS \
57		-DLIBSA_NO_DISKLABEL_MSGS \
58		-DALLOC_FIRST_FIT
59
60CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
61
62.elif defined(SECONDARY_PROG)
63PROG=		${SECONDARY_PROG}
64LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
65CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
66SRCS+=	vers.c
67CLEANFILES+= vers.c
68.else
69# XXX ?
70.endif
71
72### find out what to use for libkern
73KERN_AS=	library
74.include "${S}/lib/libkern/Makefile.inc"
75LIBKERN=	${KERNLIB}
76
77### find out what to use for libz
78.if defined(PRIMARY_PROG)
79LIBZ=
80.else
81Z_AS=		library
82.include "${S}/lib/libz/Makefile.inc"
83LIBZ=		${ZLIB}
84.endif
85
86### find out what to use for libsa
87SA_AS=		library
88.if defined(PRIMARY_PROG)
89SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
90.endif
91.if defined(SECONDARY_PROG)
92SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
93SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
94.endif
95.include "${S}/lib/libsa/Makefile.inc"
96LIBSA=		${SALIB}
97
98LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
99
100.include <bsd.own.mk>
101
102vers.c: ${.CURDIR}/version
103	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
104
105${PROG}: ${OBJS} ${LIBS}
106	${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
107	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
108	@${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.if defined(DO_ECOFF_BINARY)
114	@echo -n "Creating ECOFF binary... "
115	@mv ${PROG} ${PROG}.elf
116	@${ELF2ECOFF} ${PROG}.elf ${PROG}
117	@echo done.
118.endif
119
120.include <bsd.klinks.mk>
121.include <bsd.prog.mk>
122
123CLEANFILES+=	${PROG}.map
124
125cleandir distclean: cleanlibdir
126
127cleanlibdir:
128	-rm -rf lib
129