Makefile.booters revision 1.18 
1#	$NetBSD: Makefile.booters,v 1.18 2013/08/21 07:13:51 matt Exp $
2
3.include <bsd.sys.mk>		# for HOST_SH
4
5S=	${.CURDIR}/../../../..
6MIPS=	${S}/arch/mips
7MIPSCO=	${S}/arch/mipsco
8
9.PATH:	${.CURDIR}/../common
10
11NOMAN=		# defined
12BINMODE?= 444
13
14# XXX SHOULD NOT NEED TO DEFINE THESE!
15LIBCRT0=
16LIBC=
17LIBCRTBEGIN=
18LIBCRTEND=
19
20realall: ${PROG}
21
22AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
23# -I${.CURDIR}/../.. done by Makefile.inc
24CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
25CPPFLAGS+=	-I${.OBJDIR} -I${S}
26# compiler flags for smallest code size
27#CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
28CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
29CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
30
31NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
32CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
33
34PRIMARY_LOAD_ADDRESS?=	0x80600000
35SECONDARY_LOAD_ADDRESS?=0x80610000
36
37LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
38
39.include <bsd.own.mk>
40
41.if defined(PRIMARY_PROG)
42PROG=		${PRIMARY_PROG}
43SRCS =		start.S bootxx.c callvec.c
44SRCS+=		devopen.c conf.c saio.c
45SRCS+=		prom.S
46
47LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
48
49CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
50		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
51		-DNO_GETCHAR \
52		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
53		-DLIBSA_NO_FS_CLOSE \
54		-DLIBSA_NO_DEV_CLOSE \
55		-DLIBSA_NO_DEV_IOCTL \
56		-DLIBSA_SINGLE_DEVICE=saio \
57		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
58		-DLIBSA_NO_TWIDDLE \
59		-DLIBSA_NO_FD_CHECKING \
60		-DLIBSA_NO_DISKLABEL_MSGS \
61		-DLIBSA_NO_RAW_ACCESS \
62		-DALLOC_FIRST_FIT
63
64
65CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
66
67STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
68
69.elif defined(SECONDARY_PROG)
70PROG=		${SECONDARY_PROG}
71LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
72CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
73SRCS+=	vers.c
74CLEANFILES+= vers.c
75.else
76
77.endif
78
79### find out what to use for libkern
80KERN_AS=	library
81.include "${S}/lib/libkern/Makefile.inc"
82LIBKERN=	${KERNLIB}
83
84### find out what to use for libz
85.if defined(PRIMARY_PROG)
86LIBZ=
87.else
88Z_AS=		library
89.include "${S}/lib/libz/Makefile.inc"
90LIBZ=		${ZLIB}
91.endif
92
93### find out what to use for libsa
94SA_AS=		library
95.if defined(PRIMARY_PROG)
96SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
97.endif
98.if defined(SECONDARY_PROG)
99SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
100# for now:
101SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
102.endif
103.include "${S}/lib/libsa/Makefile.inc"
104LIBSA=		${SALIB}
105
106LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
107
108.PHONY: vers.c
109vers.c: ${.CURDIR}/version
110	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
111	    -N ${.CURDIR}/version "mipsco"
112
113${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS}
114	${_MKTARGET_LINK}
115	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
116	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
117	@${SIZE} ${PROG}
118.if defined(PRIMARY_PROG)
119	mv ${PROG} ${PROG}.elf
120	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
121	    ${PROG}.elf ${PROG}
122.endif
123.if defined(CHECKSIZE_CMD)
124	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
125	    (rm -f ${PROG} ; false)
126.endif
127
128CLEANFILES+=	${PROG}.map ${PROG}.elf
129
130cleandir distclean: .WAIT cleanlibdir
131
132cleanlibdir:
133	-rm -rf lib
134
135.include <bsd.prog.mk>
136.include <bsd.klinks.mk>
137