Makefile revision 1.23 
1#	$NetBSD: Makefile,v 1.23 2011/02/20 07:54:11 matt Exp $
2
3NOMAN= # defined
4
5.include <bsd.own.mk>
6.include <bsd.sys.mk>		# for HOST_SH
7
8S=	${.CURDIR}/../../../..
9MIPS=	${S}/arch/mips
10COBALT=	${S}/arch/cobalt
11LIBSADIR=	${S}/lib/libsa
12
13# .PATH:	${.CURDIR}/../common
14
15BINMODE?= 444
16
17# XXX SHOULD NOT NEED TO DEFINE THESE!
18LIBCRT0=
19LIBC=
20LIBCRTBEGIN=
21LIBCRTEND=
22
23realall: ${PROG}
24
25# Load @15Mb boundary as most (all?) of the Cobalt boxes
26# had been shipped with at least 16Mb.
27#
28# XXX The proper fix is to load at the kernel base address
29# and to relocate itself at the end of available memory.
30LOAD_ADDRESS?=0x80F00000
31
32COMPORT?=0x0
33COMSPEED?=115200
34COMPROBE?=0xa020001c
35
36ZSCHAN?=0x01		# 0x01: ZS_CHAN_A, 0x00: ZS_CHAN_B
37ZSSPEED?=115200
38ZSPROBE?=0xa020001c
39
40AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
41
42# -I${.CURDIR}/../.. done by Makefile.inc
43CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
44#CPPFLAGS+=	-D_DEBUG	\
45#		-DLIBSA_PRINTF_LONGLONG_SUPPORT -DLIBSA_PRINTF_WIDTH_SUPPORT
46CPPFLAGS+=	-I${.OBJDIR} -I${S} -I${S}/arch -I${LIBSADIR}
47CPPFLAGS+=	-DCONS_SERIAL -DCOMPORT=${COMPORT}
48CPPFLAGS+=	-DCOMSPEED=${COMSPEED} -DCOMPROBE=${COMPROBE}
49CPPFLAGS+=	-DCONS_ZS -DZSCHAN=${ZSCHAN}
50CPPFLAGS+=	-DZSSPEED=${ZSSPEED} -DZSPROBE=${ZSPROBE}
51CPPFLAGS+=	-DSUPPORT_DHCP -DSUPPORT_BOOTP
52#CPPFLAGS+=	-DBOOTP_DEBUG -DNETIF_DEBUG -DETHER_DEBUG -DNFS_DEBUG
53#CPPFLAGS+=	-DRPC_DEBUG -DRARP_DEBUG -DNET_DEBUG -DDEBUG -DPARANOID
54
55# compiler flags for smallest code size
56CFLAGS=		-O2 -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
57.if ${MACHINE_ARCH} == "mips64el"
58AFLAGS+=	-mips3 -mabi=32
59CFLAGS+=	-mips3 -mabi=32
60LINKFORMAT=	-m elf32ltsmip
61MACHINE_ARCH=	mipsel
62.endif
63
64CFLAGS+=	-Wall -Werror
65CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
66CFLAGS+=	-Wno-pointer-sign
67
68NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
69CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
70
71LDSCRIPT?=	${MIPS}/conf/stand.ldscript
72
73PROG=		boot
74# common sources
75SRCS+=		start.S boot.c devopen.c conf.c clock.c bootinfo.c
76SRCS+=		prf.c com.c cons.c ns16550.c pciide.c tgets.c wdc.c wd.c
77SRCS+=		zs.c
78SRCS+=		cache.c pci.c nif_tlp.c tlp.c
79SRCS+=		lcd.c
80
81# XXX dev_net.c should really be in libsa, but it doesn't
82#     declare ip_convertaddr correctly.
83.PATH: ${LIBSADIR}
84SRCS+=		dev_net.c
85
86SRCS+=		vers.c
87CLEANFILES+=	vers.c
88
89### find out what to use for libkern
90KERN_AS=	library
91.include "${S}/lib/libkern/Makefile.inc"
92
93### find out what to use for libz
94Z_AS=		library
95.include "${S}/lib/libz/Makefile.inc"
96
97### find out what to use for libsa
98SA_AS=		library
99SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
100.include "${S}/lib/libsa/Makefile.inc"
101
102LIBS=		${SALIB} ${ZLIB} ${KERNLIB}
103
104.PHONY: vers.c
105vers.c: ${.CURDIR}/version
106	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
107	    ${.CURDIR}/version "cobalt"
108
109${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS}
110	${LD} ${LINKFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
111	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
112	gzip -c9 ${PROG} > ${PROG}.gz
113	@${SIZE} ${PROG}
114
115CLEANFILES+=	${PROG}.map ${PROG}.elf ${PROG}.gz
116
117cleandir distclean: .WAIT cleanlibdir
118
119cleanlibdir:
120	-rm -rf lib
121
122.include <bsd.klinks.mk>
123.include <bsd.prog.mk>
124