Makefile revision 1.58 
1#	$NetBSD: Makefile,v 1.58 2017/04/20 19:09:29 uwe Exp $
2
3S=	${.CURDIR}/../../../..
4
5PROG=		ofwboot
6FILES=		${PROG}.elf ${PROG}.xcf
7SRCS=		Locore.c boot.c ofdev.c hfs.c net.c netif_of.c alloc.c
8XCOFFXTRA=	Xcoffxtra.c
9XCOFFXTRAOBJ=	Xcoffxtra.o
10CFLAGS+=	-ffreestanding
11CFLAGS+=	${${ACTIVE_CC} == "gcc":? -msoft-float :}
12CFLAGS+=	${CFLAGS_UNWIND.${ACTIVE_CC}}
13CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
14#CPPFLAGS+=	-DDEBUG -DNETIF_DEBUG
15CPPFLAGS+=	-D_STANDALONE -DSUPPORT_DHCP
16CPPFLAGS+=	-DSUPPORT_USTARFS -DHAVE_CHANGEDISK_HOOK
17DBG=		-Os
18
19LIBCRT0=	# nothing
20LIBCRTI=	# nothing
21LIBCRTBEGIN=	# nothing
22LIBCRTEND=	# nothing
23LIBC=		# nothing
24
25.PATH:		${S}/arch/powerpc/powerpc
26SRCS+=		ofwmagic.S
27
28.PATH:		${S}/lib/libsa
29SRCS+=		byteorder.c
30
31NOMAN=		# defined
32STRIPFLAG=
33BINMODE=	444
34
35.include <bsd.own.mk>
36
37.if !defined(FIXCOFF)
38.if !defined(TOOL_MACPPCFIXCOFF)
39TOOL_MACPPCFIXCOFFDIR!=	cd ${.CURDIR}/../fixcoff && ${PRINTOBJDIR}
40TOOL_MACPPCFIXCOFF=	${TOOL_MACPPCFIXCOFFDIR}/fixcoff
41.endif
42.endif
43
44NEWVERSWHAT=	"OpenFirmware Boot"
45
46# For now...
47#RELOC=		20000
48RELOC=		E00000
49
50ENTRY=		_start
51
52CLEANFILES+=	${PROG}.elf ${PROG}.el1 ${PROG}.mrg ${PROG}.xcf
53CLEANFILES+=	${XCOFFXTRAOBJ}
54
55CPPFLAGS+=	-I. -I${.CURDIR} -I${.CURDIR}/../../.. -I${.CURDIR}/../../../..
56CPPFLAGS+=	-DRELOC=0x${RELOC} -DRELOC_FLATFILE=0x${RELOC_FLATFILE}
57#CPPFLAGS+=	-DXCOFF_GLUE		# for booting PCI Powermacs
58
59LINKFLAGS=	-N -Ttext ${RELOC} -Bstatic
60LINKFLAGS+=	${LINKFLAGS_UNWIND}
61
62### find out what to use for libkern
63KERN_AS=	library
64.include "${S}/lib/libkern/Makefile.inc"
65LIBKERN=	${KERNLIB}
66
67### find out what to use for libz
68Z_AS=		library
69.include "${S}/lib/libz/Makefile.inc"
70LIBZ=		${ZLIB}
71
72### find out what to use for libsa
73SA_AS=		library
74SAMISCMAKEFLAGS= SA_USE_CREAD=yes SA_USE_LOADFILE=yes
75.include "${S}/lib/libsa/Makefile.inc"
76LIBSA=		${SALIB}
77
78cleandir distclean: .WAIT cleanlibdir
79
80cleanlibdir:
81	-rm -rf lib
82
83.include "${S}/conf/newvers_stand.mk"
84
85all realall: ${PROG} ${PROG}.xcf ${PROG}.elf
86
87${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 
88	${_MKTARGET_LINK}
89	${LD} -s -o ${PROG}.el1 ${LINKFLAGS} \
90	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
91	${OBJCOPY} -O binary ${PROG}.el1 ${PROG}
92
93.include <bsd.klinks.mk>
94.include <bsd.prog.mk>
95
96${PROG}.elf: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
97	${_MKTARGET_LINK}
98	${LD} -s -o ${PROG}.elf ${LINKFLAGS} \
99	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
100
101${PROG}.xcf: ${OBJS} ${XCOFFXTRAOBJ} ${LIBSA} ${LIBZ} ${LIBKERN}
102	${_MKTARGET_LINK}
103	${LD} -o ${PROG}.mrg ${LINKFLAGS} \
104	    -T ${.CURDIR}/../fixcoff/elf32_powerpc_merge.x \
105	    -e _entry ${XCOFFXTRAOBJ} \
106	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
107	${OBJCOPY} -O aixcoff-rs6000 -R .comment -R .note \
108	    ${PROG}.mrg ${PROG}.xcf
109	${TOOL_MACPPCFIXCOFF} ${PROG}.xcf
110