Makefile revision 1.27 
1#	$NetBSD: Makefile,v 1.27 2011/01/22 19:19:24 joerg Exp $
2
3CURDIR=	${.CURDIR}
4S=	${CURDIR}/../../../..
5
6.include <bsd.own.mk>
7
8#
9# Override normal settings
10#
11
12WARNS=		0
13
14PROG?=		ofwboot
15SRCS=		srt0.s Locore.c boot.c ofdev.c alloc.c net.c netif_of.c vers.c
16SRCS+=		bootinfo.c loadfile_machdep.c promlib.c prf.c isfloppy.c
17.PATH:		${S}/arch/sparc64/sparc64 ${S}/arch/sparc/stand/common
18
19# XXX SHOULD NOT NEED TO DEFINE THESE!
20LIBCRT0=
21LIBC=
22LIBCRTBEGIN=
23LIBCRTEND=
24
25COPTS+=		-ffreestanding
26CWARNFLAGS+=	-Wno-main
27CFLAGS+=	${COPTS} ${CEXTRAFLAGS}
28CPPFLAGS+=	-D_STANDALONE -DSUN4U
29CPPFLAGS+=	-DBOOT_ELF32 -DBOOT_ELF64 -DBOOT_AOUT
30CPPFLAGS+=	-DNETBOOT
31CPPFLAGS+=	-DSUPPORT_DHCP
32#CPPFLAGS+=	-DNETIF_DEBUG 
33#CPPFLAGS+=	-D_DEBUG
34
35LINKS+=		${BINDIR}/ofwboot ${BINDIR}/ofwboot.net
36
37NOMAN=		# defined
38STRIPFLAG=
39BINMODE=	444
40
41NEWVERSWHAT=	"OpenFirmware Boot"
42
43#
44# Elf64 defaults to 1MB
45#
46# We may get address conflicts with other bootloaders, say
47# Sun's ufsboot, so we'll pick a reasonably empty address.
48#
49RELOC=		100000
50
51ENTRY=		_start
52
53CPPFLAGS+=	-I${CURDIR}/../../.. -I${CURDIR}/../../../.. -I${CURDIR} -I.
54CPPFLAGS+=	-I${CURDIR}/../../../../../common/include
55CPPFLAGS+=	-DRELOC=0x${RELOC}
56
57#
58# XXXXX FIXME
59#
60CPPFLAGS+=	-DSPARC_BOOT_AOUT
61CPPFLAGS+=	-DSPARC_BOOT_ELF
62CPPFLAGS+=	-DSPARC_BOOT_UFS
63CPPFLAGS+=	-DSPARC_BOOT_NFS
64CPPFLAGS+=	-DSPARC_BOOT_CD9660
65
66### find out what to use for libkern
67KERN_AS=	library
68.include "${S}/lib/libkern/Makefile.inc"
69LIBKERN=	${KERNLIB}
70
71### find out what to use for libz
72Z_AS=		library
73.include "${S}/lib/libz/Makefile.inc"
74LIBZ=		${ZLIB}
75
76### find out what to use for libsa
77SA_AS=		library
78SAMISCMAKEFLAGS= SA_USE_LOADFILE=yes SA_USE_CREAD=yes
79SAMISCCPPFLAGS+= -DCOMPAT_SOLARIS_UFS
80.include "${S}/lib/libsa/Makefile.inc"
81LIBSA=		${SALIB}
82
83.if !make(obj) && !make(clean) && !make(cleandir)
84.BEGIN:
85	@([ -h machine ] || ln -s ${S}/arch/sparc64/include machine)
86	@([ -h sparc64 ] || ln -s ${S}/arch/sparc64/include sparc64)
87	@([ -h sparc ] || ln -s ${S}/arch/sparc/include sparc)
88.NOPATH: machine sparc64 sparc
89.endif
90CLEANFILES+= machine sparc64 sparc
91
92cleandir distclean: .WAIT cleanlibdir
93
94cleanlibdir:
95	-rm -rf lib
96
97vers.c: version
98	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
99	    ${CURDIR}/version "sparc64" ${NEWVERSWHAT}
100
101CLEANFILES+= vers.c
102
103.if CROSS
104${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
105	${LD} -N -p -Ttext ${RELOC} -e ${ENTRY} >lderr -o ${PROG} \
106	    ${OBJS} -L${SADST} -lsa -L${ZDST} -lz -L${KERNDST} -lkern # solaris linker
107.else
108${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
109	${LD} -X -N -Ttext ${RELOC} -e ${ENTRY} -o ${PROG} \
110	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}	# native linker
111.endif
112
113.include <bsd.prog.mk>
114
115.if ${MACHINE_ARCH} == "sparc64"
116AFLAGS+=		-Wa,-Av9a
117CEXTRAFLAGS?=		-D_LP64
118.else
119AFLAGS+=		-Wa,-Av8plusa
120.endif
121
122.if CROSS
123AFLAGS+=		-x assembler-with-cpp -D_LOCORE -D__ELF__
124CEXTRAFLAGS?=		-D_LP64
125.else
126AFLAGS+=		-x assembler-with-cpp -D_LOCORE -D__ELF__ ${CEXTRAFLAGS}
127.endif
128
129NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
130srt0.o: srt0.s
131	${NORMAL_S}
132
133# Explicit dependency for this.
134boot.o: boot.c
135