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Makefile revision 1.10 
      1 #	$NetBSD: Makefile,v 1.10 2003/12/07 09:05:18 mrg 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 COPTS+=		-ffreestanding
     17 CWARNFLAGS+=	-Wno-main
     18 CFLAGS+=	${COPTS} ${CEXTRAFLAGS}
     19 CPPFLAGS+=	-D_STANDALONE -DSUN4U
     20 CPPFLAGS+=	-DBOOT_ELF32 -DBOOT_ELF64
     21 CPPFLAGS+=	-DNETBOOT
     22 #CPPFLAGS+=	-DNETIF_DEBUG 
     23 
     24 LINKS+=		${BINDIR}/ofwboot ${BINDIR}/ofwboot.net
     25 
     26 NOMAN=		# defined
     27 STRIPFLAG=
     28 BINMODE=	444
     29 
     30 NEWVERSWHAT=	"OpenFirmware Boot"
     31 
     32 #
     33 # Elf64 defaults to 1MB
     34 #
     35 # We may get address conflicts with other bootloaders, say
     36 # Sun's ufsboot, so we'll pick a reasonably empty address.
     37 #
     38 RELOC=		800000
     39 
     40 ENTRY=		_start
     41 
     42 CLEANFILES+=	vers.c sparc64 machine
     43 
     44 CPPFLAGS+=	-I${CURDIR}/../../.. -I${CURDIR}/../../../.. -I${CURDIR} -I.
     45 CPPFLAGS+=	-DRELOC=0x${RELOC}
     46 
     47 #
     48 # XXXXX FIXME
     49 #
     50 CPPFLAGS+=	-DSPARC_BOOT_AOUT
     51 CPPFLAGS+=	-DSPARC_BOOT_ELF
     52 CPPFLAGS+=	-DSPARC_BOOT_UFS
     53 CPPFLAGS+=	-DSPARC_BOOT_NFS
     54 #CPPFLAGS+=	-DSPARC_BOOT_HSFS
     55 
     56 ### find out what to use for libkern
     57 KERN_AS=	library
     58 .include "${S}/lib/libkern/Makefile.inc"
     59 LIBKERN=	${KERNLIB}
     60 
     61 ### find out what to use for libz
     62 Z_AS=		library
     63 .include "${S}/lib/libz/Makefile.inc"
     64 LIBZ=		${ZLIB}
     65 
     66 ### find out what to use for libsa
     67 SA_AS=		library
     68 SAMISCMAKEFLAGS= SA_USE_CREAD=yes
     69 .include "${S}/lib/libsa/Makefile.inc"
     70 LIBSA=		${SALIB}
     71 
     72 .NOPATH: machine sparc64
     73 ${SRCS}: machine sparc64
     74 
     75 machine:
     76 	rm -f machine
     77 	ln -s sparc64 machine
     78 
     79 sparc64:
     80 	rm -f sparc64
     81 	ln -s ${.CURDIR}/../../../sparc64/include sparc64
     82 
     83 cleandir distclean: cleanlibdir
     84 
     85 cleanlibdir:
     86 	rm -rf lib
     87 
     88 vers.c: version
     89 	${HOST_SH} ${S}/conf/newvers_stand.sh ${CURDIR}/version "sparc64" ${NEWVERSWHAT}
     90 
     91 .if CROSS
     92 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     93 	${LD} -N -p -Ttext ${RELOC} -e ${ENTRY} >lderr -o ${PROG} \
     94 	    ${OBJS} -L${SADST} -lsa -L${ZDST} -lz -L${KERNDST} -lkern # solaris linker
     95 .else
     96 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     97 	${LD} -X -N -Ttext ${RELOC} -e ${ENTRY} -o ${PROG} \
     98 	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}	# native linker
     99 .endif
    100 
    101 .include <bsd.prog.mk>
    102 
    103 .if ${MACHINE_ARCH} == "sparc64"
    104 AFLAGS+=		-Wa,-Av9a
    105 CEXTRAFLAGS?=		-D_LP64
    106 .else
    107 AFLAGS+=		-Wa,-Av8plusa
    108 .endif
    109 
    110 .if CROSS
    111 AFLAGS+=		-x assembler-with-cpp -traditional-cpp -D_LOCORE -D__ELF__
    112 CEXTRAFLAGS?=		-D_LP64
    113 .else
    114 AFLAGS+=		-x assembler-with-cpp -traditional-cpp -D_LOCORE -D__ELF__ ${CEXTRAFLAGS}
    115 .endif
    116 
    117 NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
    118 srt0.o: srt0.s
    119 	${NORMAL_S}
    120 
    121 # Explicit dependency for this.
    122 boot.o: boot.c elfXX_exec.c
    123