Makefile.booters revision 1.59 
1# $NetBSD: Makefile.booters,v 1.59 2014/01/12 15:26:30 tsutsui Exp $
2
3NOMAN=		# defined
4
5.include <bsd.own.mk>
6.include <bsd.sys.mk>		# for HOST_SH
7
8# $S must correspond to the top of the 'sys' tree
9S=	${.CURDIR}/../../../..
10
11BINMODE?=	444
12
13# XXX SHOULD NOT NEED TO DEFINE THESE!
14LIBCRT0=
15LIBCRTI=
16LIBC=
17LIBCRTBEGIN=
18LIBCRTEND=
19
20.PATH:		${.CURDIR}/../common
21AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
22# -I${.CURDIR}/../.. done by Makefile.inc
23CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
24		-I${.OBJDIR} -I${S}
25# compiler flags for smallest code size
26CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
27CFLAGS+=	-fno-unwind-tables
28CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
29CFLAGS+=	-Werror
30LDBUG=		-T $S/arch/mips/conf/stand.ldscript
31
32.if ${MACHINE_ARCH} == "mips64el"
33AFLAGS+=	-mips3 -mabi=32
34CFLAGS+=	-mips3 -mabi=32
35LDBUG+=		-m elf32ltsmip
36.endif
37
38NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
39CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
40
41PRIMARY_LOAD_ADDRESS?=	0x80700000
42SECONDARY_LOAD_ADDRESS?=0x80710000
43
44.if defined(PRIMARY_PROG)
45PROG=		${PRIMARY_PROG}
46SRCS =		start.S bootxx.c callvec.c
47SRCS+=		devopen.c conf.c rz.c
48SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
49
50LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
51# Pick a number, any number...
52PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
53
54CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
55		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
56		-DNO_GETCHAR \
57		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
58		-DLIBSA_NO_FS_CLOSE \
59		-DLIBSA_NO_DEV_CLOSE \
60		-DLIBSA_NO_DEV_IOCTL \
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
69CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
70
71.elif defined(SECONDARY_PROG)
72PROG=		${SECONDARY_PROG}
73LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
74CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
75SRCS+=	vers.c
76CLEANFILES+= vers.c
77.else
78# XXX ?
79.endif
80
81### find out what to use for libkern
82KERN_AS=	library
83.include "${S}/lib/libkern/Makefile.inc"
84LIBKERN=	${KERNLIB}
85
86### find out what to use for libz
87.if defined(PRIMARY_PROG)
88LIBZ=
89.else
90Z_AS=		library
91.include "${S}/lib/libz/Makefile.inc"
92LIBZ=		${ZLIB}
93.endif
94
95### find out what to use for libsa
96SA_AS=		library
97.if defined(PRIMARY_PROG)
98SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
99.endif
100.if defined(SECONDARY_PROG)
101SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
102SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
103.endif
104.include "${S}/lib/libsa/Makefile.inc"
105LIBSA=		${SALIB}
106
107LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
108
109vers.c: ${.CURDIR}/version
110	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
111	    -N ${.CURDIR}/version "pmax"
112
113${PROG}: ${OBJS} ${LIBS}
114	${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
115	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
116	@${SIZE} ${PROG}
117.if defined(CHECKSIZE_CMD)
118	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
119	    (rm -f ${PROG} ; false)
120.endif
121.if defined(DO_ECOFF_BINARY)
122	@echo -n "Creating ECOFF binary... "
123	@mv ${PROG} ${PROG}.elf
124	@${ELF2ECOFF} ${PROG}.elf ${PROG}
125	@echo done.
126.endif
127
128.include <bsd.klinks.mk>
129.include <bsd.prog.mk>
130
131CLEANFILES+=	${PROG}.map ${PROG}.elf
132
133cleandir distclean: .WAIT cleanlibdir
134
135cleanlibdir:
136	-rm -rf lib
137