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Makefile revision 1.7 
      1 #	$NetBSD: Makefile,v 1.7 2003/05/17 02:30:15 nakayama Exp $
      2 
      3 CURDIR=	${.CURDIR}
      4 S=	${CURDIR}/../../../..
      5 
      6 #
      7 # Override normal settings
      8 #
      9 
     10 WARNS=		0
     11 
     12 PROG?=		ofwboot
     13 SRCS=		srt0.s Locore.c boot.c ofdev.c alloc.c net.c netif_of.c vers.c
     14 .PATH:		${S}/arch/sparc64/sparc64
     15 
     16 CWARNFLAGS+=	-Wno-main
     17 CFLAGS+=	${COPTS} ${CEXTRAFLAGS}
     18 CPPFLAGS+=	-D_STANDALONE -DSUN4U
     19 CPPFLAGS+=	-DBOOT_ELF32 -DBOOT_ELF64
     20 #CPPFLAGS+=	-DNETIF_DEBUG 
     21 
     22 NOMAN=		# defined
     23 STRIPFLAG=
     24 BINMODE=	444
     25 
     26 NEWVERSWHAT=	"OpenFirmware Boot"
     27 
     28 #
     29 # Elf64 defaults to 1MB
     30 #
     31 # We may get address conflicts with other bootloaders, say
     32 # Sun's ufsboot, so we'll pick a reasonably empty address.
     33 #
     34 RELOC=		800000
     35 
     36 ENTRY=		_start
     37 
     38 CLEANFILES+=	vers.c sparc64 machine
     39 
     40 CPPFLAGS+=	-I${CURDIR}/../../.. -I${CURDIR}/../../../.. -I${CURDIR} -I.
     41 CPPFLAGS+=	-DRELOC=0x${RELOC}
     42 
     43 #
     44 # XXXXX FIXME
     45 #
     46 CPPFLAGS+=	-DSPARC_BOOT_AOUT
     47 CPPFLAGS+=	-DSPARC_BOOT_ELF
     48 CPPFLAGS+=	-DSPARC_BOOT_UFS
     49 CPPFLAGS+=	-DSPARC_BOOT_NFS
     50 #CPPFLAGS+=	-DSPARC_BOOT_HSFS
     51 
     52 ### find out what to use for libkern
     53 KERN_AS=	library
     54 .include "${S}/lib/libkern/Makefile.inc"
     55 LIBKERN=	${KERNLIB}
     56 
     57 ### find out what to use for libz
     58 Z_AS=		library
     59 .include "${S}/lib/libz/Makefile.inc"
     60 LIBZ=		${ZLIB}
     61 
     62 ### find out what to use for libsa
     63 SA_AS=		library
     64 SAMISCMAKEFLAGS= SA_USE_CREAD=yes
     65 .include "${S}/lib/libsa/Makefile.inc"
     66 LIBSA=		${SALIB}
     67 
     68 .NOPATH: machine sparc64
     69 ${SRCS}: machine sparc64
     70 
     71 machine:
     72 	rm -f machine
     73 	ln -s sparc64 machine
     74 
     75 sparc64:
     76 	rm -f sparc64
     77 	ln -s ${.CURDIR}/../../../sparc64/include sparc64
     78 
     79 cleandir distclean: cleanlibdir
     80 
     81 cleanlibdir:
     82 	rm -rf lib
     83 
     84 vers.c: version
     85 	sh ${S}/conf/newvers_stand.sh ${CURDIR}/version "sparc64" ${NEWVERSWHAT}
     86 
     87 .if CROSS
     88 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     89 	${LD} -N -p -Ttext ${RELOC} -e ${ENTRY} >lderr -o ${PROG} \
     90 	    ${OBJS} -L${SADST} -lsa -L${ZDST} -lz -L${KERNDST} -lkern # solaris linker
     91 .else
     92 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     93 	${LD} -X -N -Ttext ${RELOC} -e ${ENTRY} -o ${PROG} \
     94 	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}	# native linker
     95 .endif
     96 
     97 .include <bsd.prog.mk>
     98 
     99 .if ${MACHINE_ARCH} == "sparc64"
    100 AFLAGS+=		-Wa,-Av9a
    101 CEXTRAFLAGS?=		-D_LP64
    102 .else
    103 AFLAGS+=		-Wa,-Av8plusa
    104 .endif
    105 
    106 .if CROSS
    107 AFLAGS+=		-x assembler-with-cpp -traditional-cpp -D_LOCORE -D__ELF__
    108 CEXTRAFLAGS?=		-D_LP64
    109 .else
    110 AFLAGS+=		-x assembler-with-cpp -traditional-cpp -D_LOCORE -D__ELF__ ${CEXTRAFLAGS}
    111 .endif
    112 
    113 NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
    114 srt0.o: srt0.s
    115 	${NORMAL_S}
    116 
    117 # Explicit dependency for this.
    118 boot.o: boot.c elfXX_exec.c
    119