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Makefile revision 1.30 
      1 #	$NetBSD: Makefile,v 1.30 2013/08/21 06:41:52 matt 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 .PATH:		${S}/arch/sparc64/sparc64 ${S}/arch/sparc/stand/common
     17 
     18 # XXX SHOULD NOT NEED TO DEFINE THESE!
     19 LIBCRT0=
     20 LIBC=
     21 LIBCRTBEGIN=
     22 LIBCRTEND=
     23 
     24 COPTS+=		-ffreestanding
     25 CWARNFLAGS+=	-Wno-main
     26 CFLAGS+=	${COPTS} ${CEXTRAFLAGS}
     27 CPPFLAGS+=	-D_STANDALONE -DSUN4U
     28 CPPFLAGS+=	-DBOOT_ELF32 -DBOOT_ELF64 -DBOOT_AOUT
     29 CPPFLAGS+=	-DNETBOOT
     30 CPPFLAGS+=	-DSUPPORT_DHCP
     31 #CPPFLAGS+=	-DNETIF_DEBUG 
     32 #CPPFLAGS+=	-D_DEBUG
     33 
     34 LINKS+=		${BINDIR}/ofwboot ${BINDIR}/ofwboot.net
     35 
     36 NOMAN=		# defined
     37 STRIPFLAG=
     38 BINMODE=	444
     39 
     40 NEWVERSWHAT=	"OpenFirmware Boot"
     41 
     42 #
     43 # Elf64 defaults to 1MB
     44 #
     45 # We may get address conflicts with other bootloaders, say
     46 # Sun's ufsboot, so we'll pick a reasonably empty address.
     47 #
     48 RELOC=		100000
     49 
     50 ENTRY=		_start
     51 
     52 CPPFLAGS+=	-I${CURDIR}/../../.. -I${CURDIR}/../../../.. -I${CURDIR} -I.
     53 CPPFLAGS+=	-I${CURDIR}/../../../../../common/include
     54 CPPFLAGS+=	-DRELOC=0x${RELOC}
     55 
     56 #
     57 # XXXXX FIXME
     58 #
     59 CPPFLAGS+=	-DSPARC_BOOT_AOUT
     60 CPPFLAGS+=	-DSPARC_BOOT_ELF
     61 CPPFLAGS+=	-DSPARC_BOOT_UFS
     62 CPPFLAGS+=	-DSPARC_BOOT_NFS
     63 CPPFLAGS+=	-DSPARC_BOOT_CD9660
     64 
     65 ### find out what to use for libkern
     66 KERN_AS=	library
     67 .include "${S}/lib/libkern/Makefile.inc"
     68 LIBKERN=	${KERNLIB}
     69 
     70 ### find out what to use for libz
     71 Z_AS=		library
     72 .include "${S}/lib/libz/Makefile.inc"
     73 LIBZ=		${ZLIB}
     74 
     75 ### find out what to use for libsa
     76 SA_AS=		library
     77 SAMISCMAKEFLAGS= SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     78 SAMISCCPPFLAGS+= -DCOMPAT_SOLARIS_UFS
     79 .include "${S}/lib/libsa/Makefile.inc"
     80 LIBSA=		${SALIB}
     81 
     82 .include <bsd.own.mk>
     83 .include <bsd.klinks.mk>
     84 
     85 vers.c: version
     86 	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
     87 	    ${CURDIR}/version "sparc64" ${NEWVERSWHAT}
     88 
     89 CLEANFILES+= vers.c
     90 
     91 .if CROSS
     92 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     93 	${_MKTARGET_LINK}
     94 	${LD} -N -p -Ttext ${RELOC} -e ${ENTRY} >lderr -o ${PROG} \
     95 	    ${OBJS} -L${SADST} -lsa -L${ZDST} -lz -L${KERNDST} -lkern # solaris linker
     96 .else
     97 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     98 	${_MKTARGET_LINK}
     99 	${LD} -X -N -Ttext ${RELOC} -e ${ENTRY} -o ${PROG} \
    100 	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}	# native linker
    101 .endif
    102 
    103 .include <bsd.prog.mk>
    104 
    105 .if ${MACHINE_ARCH} == "sparc64"
    106 AFLAGS+=		-Wa,-Av9a
    107 CEXTRAFLAGS?=		-D_LP64
    108 .else
    109 AFLAGS+=		-Wa,-Av8plusa
    110 .endif
    111 
    112 .if CROSS
    113 AFLAGS+=		-x assembler-with-cpp -D_LOCORE -D__ELF__
    114 CEXTRAFLAGS?=		-D_LP64
    115 .else
    116 AFLAGS+=		-x assembler-with-cpp -D_LOCORE -D__ELF__ ${CEXTRAFLAGS}
    117 .endif
    118 
    119 NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
    120 srt0.o: srt0.s
    121 	${NORMAL_S}
    122 
    123 # Explicit dependency for this.
    124 boot.o: boot.c
    125