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Makefile revision 1.36 
      1 #	$NetBSD: Makefile,v 1.36 2015/10/26 07:11:33 mrg Exp $
      2 
      3 CURDIR=	${.CURDIR}
      4 S=	${CURDIR}/../../../..
      5 
      6 #
      7 # Override normal settings
      8 #
      9 
     10 WARNS?=		2
     11 KLINK_MACHINE=	sparc64
     12 
     13 PROG?=		ofwboot
     14 SRCS=		srt0.s Locore.c boot.c ofdev.c alloc.c net.c netif_of.c vers.c
     15 SRCS+=		bootinfo.c loadfile_machdep.c promlib.c prf.c isfloppy.c
     16 .if ${MACHINE_ARCH} == "sparc64"
     17 SRCS+=		hvcall.S
     18 CPPFLAGS+=	-DSUN4V
     19 .endif
     20 .PATH:		${S}/arch/sparc64/sparc64 ${S}/arch/sparc/stand/common
     21 
     22 # XXX SHOULD NOT NEED TO DEFINE THESE!
     23 LIBCRT0=
     24 LIBCRTI=
     25 LIBC=
     26 LIBCRTBEGIN=
     27 LIBCRTEND=
     28 
     29 COPTS+=		-ffreestanding -mcpu=v9
     30 CWARNFLAGS+=	-Wno-main
     31 CFLAGS+=	${COPTS}
     32 CPPFLAGS+=	-D_STANDALONE
     33 CPPFLAGS+=	-DBOOT_ELF32 -DBOOT_ELF64 -DBOOT_AOUT
     34 CPPFLAGS+=	-DNETBOOT
     35 CPPFLAGS+=	-DSUPPORT_DHCP
     36 #CPPFLAGS+=	-DNETIF_DEBUG 
     37 #CPPFLAGS+=	-D_DEBUG
     38 
     39 LINKS+=		${BINDIR}/ofwboot ${BINDIR}/ofwboot.net
     40 
     41 NOMAN=		# defined
     42 STRIPFLAG=
     43 BINMODE=	444
     44 
     45 NEWVERSWHAT=	"OpenFirmware Boot"
     46 
     47 #
     48 # Elf64 defaults to 1MB
     49 #
     50 # We may get address conflicts with other bootloaders, say
     51 # Sun's ufsboot, so we'll pick a reasonably empty address.
     52 #
     53 RELOC=		100000
     54 
     55 ENTRY=		_start
     56 
     57 CPPFLAGS+=	-I${CURDIR}/../../.. -I${CURDIR}/../../../.. -I${CURDIR} -I.
     58 CPPFLAGS+=	-I${CURDIR}/../../../../../common/include
     59 CPPFLAGS+=	-DRELOC=0x${RELOC}
     60 
     61 #
     62 # XXXXX FIXME
     63 #
     64 CPPFLAGS+=	-DSPARC_BOOT_AOUT
     65 CPPFLAGS+=	-DSPARC_BOOT_ELF
     66 CPPFLAGS+=	-DSPARC_BOOT_UFS
     67 CPPFLAGS+=	-DSPARC_BOOT_NFS
     68 CPPFLAGS+=	-DSPARC_BOOT_CD9660
     69 
     70 ### find out what to use for libkern
     71 KERN_AS=	library
     72 .include "${S}/lib/libkern/Makefile.inc"
     73 LIBKERN=	${KERNLIB}
     74 
     75 ### find out what to use for libz
     76 Z_AS=		library
     77 .include "${S}/lib/libz/Makefile.inc"
     78 LIBZ=		${ZLIB}
     79 
     80 ### find out what to use for libsa
     81 SA_AS=		library
     82 SAMISCMAKEFLAGS= SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     83 SAMISCCPPFLAGS+= -DCOMPAT_SOLARIS_UFS
     84 .include "${S}/lib/libsa/Makefile.inc"
     85 LIBSA=		${SALIB}
     86 
     87 .include <bsd.own.mk>
     88 .include <bsd.klinks.mk>
     89 
     90 vers.c: version
     91 	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
     92 	    ${CURDIR}/version "sparc64" ${NEWVERSWHAT}
     93 
     94 CLEANFILES+= vers.c
     95 
     96 .if CROSS
     97 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     98 	${_MKTARGET_LINK}
     99 	${LD} -N -p -Ttext ${RELOC} -e ${ENTRY} >lderr -o ${PROG} \
    100 	    ${OBJS} -L${SADST} -lsa -L${ZDST} -lz -L${KERNDST} -lkern # solaris linker
    101 .else
    102 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
    103 	${_MKTARGET_LINK}
    104 	${LD} -X -N -S -Ttext ${RELOC} -e ${ENTRY} -o ${PROG} \
    105 	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}	# native linker
    106 .endif
    107 
    108 .include <bsd.prog.mk>
    109 
    110 CPUFLAGS+=		-mcpu=v9
    111 AFLAGS+=		-Wa,-Av9a
    112 AFLAGS+=		-x assembler-with-cpp -D_LOCORE -D__ELF__
    113 
    114 NORMAL_S=	${CC} ${AFLAGS} ${AFLAGS.${<:T}}  ${CPPFLAGS} -c $<
    115 srt0.o: srt0.s
    116 	${NORMAL_S}
    117 
    118 hvcall.o: hvcall.S
    119 	${NORMAL_S}
    120 
    121 
    122 # Explicit dependency for this.
    123 boot.o: boot.c
    124