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Makefile revision 1.8 
      1 #	$NetBSD: Makefile,v 1.8 2003/06/01 00:43:47 thorpej 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} ${CEXTRAFLAGS}
     19 CPPFLAGS+=	-D_STANDALONE -DSUN4U
     20 CPPFLAGS+=	-DBOOT_ELF32 -DBOOT_ELF64
     21 #CPPFLAGS+=	-DNETIF_DEBUG 
     22 
     23 NOMAN=		# defined
     24 STRIPFLAG=
     25 BINMODE=	444
     26 
     27 NEWVERSWHAT=	"OpenFirmware Boot"
     28 
     29 #
     30 # Elf64 defaults to 1MB
     31 #
     32 # We may get address conflicts with other bootloaders, say
     33 # Sun's ufsboot, so we'll pick a reasonably empty address.
     34 #
     35 RELOC=		800000
     36 
     37 ENTRY=		_start
     38 
     39 CLEANFILES+=	vers.c sparc64 machine
     40 
     41 CPPFLAGS+=	-I${CURDIR}/../../.. -I${CURDIR}/../../../.. -I${CURDIR} -I.
     42 CPPFLAGS+=	-DRELOC=0x${RELOC}
     43 
     44 #
     45 # XXXXX FIXME
     46 #
     47 CPPFLAGS+=	-DSPARC_BOOT_AOUT
     48 CPPFLAGS+=	-DSPARC_BOOT_ELF
     49 CPPFLAGS+=	-DSPARC_BOOT_UFS
     50 CPPFLAGS+=	-DSPARC_BOOT_NFS
     51 #CPPFLAGS+=	-DSPARC_BOOT_HSFS
     52 
     53 ### find out what to use for libkern
     54 KERN_AS=	library
     55 .include "${S}/lib/libkern/Makefile.inc"
     56 LIBKERN=	${KERNLIB}
     57 
     58 ### find out what to use for libz
     59 Z_AS=		library
     60 .include "${S}/lib/libz/Makefile.inc"
     61 LIBZ=		${ZLIB}
     62 
     63 ### find out what to use for libsa
     64 SA_AS=		library
     65 SAMISCMAKEFLAGS= SA_USE_CREAD=yes
     66 .include "${S}/lib/libsa/Makefile.inc"
     67 LIBSA=		${SALIB}
     68 
     69 .NOPATH: machine sparc64
     70 ${SRCS}: machine sparc64
     71 
     72 machine:
     73 	rm -f machine
     74 	ln -s sparc64 machine
     75 
     76 sparc64:
     77 	rm -f sparc64
     78 	ln -s ${.CURDIR}/../../../sparc64/include sparc64
     79 
     80 cleandir distclean: cleanlibdir
     81 
     82 cleanlibdir:
     83 	rm -rf lib
     84 
     85 vers.c: version
     86 	sh ${S}/conf/newvers_stand.sh ${CURDIR}/version "sparc64" ${NEWVERSWHAT}
     87 
     88 .if CROSS
     89 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     90 	${LD} -N -p -Ttext ${RELOC} -e ${ENTRY} >lderr -o ${PROG} \
     91 	    ${OBJS} -L${SADST} -lsa -L${ZDST} -lz -L${KERNDST} -lkern # solaris linker
     92 .else
     93 ${PROG}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     94 	${LD} -X -N -Ttext ${RELOC} -e ${ENTRY} -o ${PROG} \
     95 	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}	# native linker
     96 .endif
     97 
     98 .include <bsd.prog.mk>
     99 
    100 .if ${MACHINE_ARCH} == "sparc64"
    101 AFLAGS+=		-Wa,-Av9a
    102 CEXTRAFLAGS?=		-D_LP64
    103 .else
    104 AFLAGS+=		-Wa,-Av8plusa
    105 .endif
    106 
    107 .if CROSS
    108 AFLAGS+=		-x assembler-with-cpp -traditional-cpp -D_LOCORE -D__ELF__
    109 CEXTRAFLAGS?=		-D_LP64
    110 .else
    111 AFLAGS+=		-x assembler-with-cpp -traditional-cpp -D_LOCORE -D__ELF__ ${CEXTRAFLAGS}
    112 .endif
    113 
    114 NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
    115 srt0.o: srt0.s
    116 	${NORMAL_S}
    117 
    118 # Explicit dependency for this.
    119 boot.o: boot.c elfXX_exec.c
    120