Makefile.booters revision 1.21 
1#	$NetBSD: Makefile.booters,v 1.21 2014/01/31 19:38:48 tsutsui Exp $
2
3NOMAN=		# defined
4
5.include <bsd.own.mk>
6
7S=	${.CURDIR}/../../../..
8MIPS=	${S}/arch/mips
9MIPSCO=	${S}/arch/mipsco
10
11.PATH:	${.CURDIR}/../common
12
13BINMODE?= 444
14
15# XXX SHOULD NOT NEED TO DEFINE THESE!
16LIBCRT0=
17LIBCRTI=
18LIBC=
19LIBCRTBEGIN=
20LIBCRTEND=
21
22realall: ${PROG}
23
24AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
25# -I${.CURDIR}/../.. done by Makefile.inc
26CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
27CPPFLAGS+=	-I${.OBJDIR} -I${S}
28# compiler flags for smallest code size
29#CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
30CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
31CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
32
33NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
34CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
35
36PRIMARY_LOAD_ADDRESS?=	0x80600000
37SECONDARY_LOAD_ADDRESS?=0x80610000
38
39LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
40
41.include <bsd.own.mk>
42
43.if defined(PRIMARY_PROG)
44PROG=		${PRIMARY_PROG}
45SRCS =		start.S bootxx.c callvec.c
46SRCS+=		devopen.c conf.c saio.c
47SRCS+=		prom.S
48
49LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
50
51CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
52		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
53		-DNO_GETCHAR \
54		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
55		-DLIBSA_NO_FS_CLOSE \
56		-DLIBSA_NO_DEV_CLOSE \
57		-DLIBSA_NO_DEV_IOCTL \
58		-DLIBSA_SINGLE_DEVICE=saio \
59		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
60		-DLIBSA_NO_TWIDDLE \
61		-DLIBSA_NO_FD_CHECKING \
62		-DLIBSA_NO_DISKLABEL_MSGS \
63		-DLIBSA_NO_RAW_ACCESS \
64		-DALLOC_FIRST_FIT
65
66
67CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
68
69STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
70
71.elif defined(SECONDARY_PROG)
72PROG=		${SECONDARY_PROG}
73LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
74CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
75SRCS+=	vers.c
76CLEANFILES+= vers.c
77.else
78
79.endif
80
81### find out what to use for libkern
82KERN_AS=	library
83.include "${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=		${ZLIB}
93.endif
94
95### find out what to use for libsa
96SA_AS=		library
97.if defined(PRIMARY_PROG)
98SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
99.endif
100.if defined(SECONDARY_PROG)
101SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
102# for now:
103SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
104.endif
105.include "${S}/lib/libsa/Makefile.inc"
106LIBSA=		${SALIB}
107
108LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
109
110.PHONY: vers.c
111vers.c: ${.CURDIR}/version
112	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
113	    -N ${.CURDIR}/version "mipsco"
114
115${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS}
116	${_MKTARGET_LINK}
117	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
118	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
119	@${SIZE} ${PROG}
120.if defined(PRIMARY_PROG)
121	mv ${PROG} ${PROG}.elf
122	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
123	    ${PROG}.elf ${PROG}
124.endif
125.if defined(CHECKSIZE_CMD)
126	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
127	    (rm -f ${PROG} ; false)
128.endif
129
130CLEANFILES+=	${PROG}.map ${PROG}.elf
131
132cleandir distclean: .WAIT cleanlibdir
133
134cleanlibdir:
135	-rm -rf lib
136
137.include <bsd.prog.mk>
138.include <bsd.klinks.mk>
139