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Makefile.booters revision 1.5.6.1 
      1 #	$NetBSD: Makefile.booters,v 1.5.6.1 2004/08/03 10:38:02 skrll Exp $
      2 
      3 .include <bsd.sys.mk>		# for HOST_SH
      4 
      5 .include <bsd.sys.mk>		# for HOST_SH
      6 
      7 S=	${.CURDIR}/../../../..
      8 MIPS=	${S}/arch/mips
      9 MIPSCO=	${S}/arch/mipsco
     10 
     11 .PATH:	${.CURDIR}/../common
     12 
     13 NOMAN=		# defined
     14 BINMODE?= 444
     15 
     16 # XXX SHOULD NOT NEED TO DEFINE THESE!
     17 LIBCRT0=
     18 LIBC=
     19 LIBCRTBEGIN=
     20 LIBCRTEND=
     21 
     22 .PHONY:		machine-links
     23 beforedepend: machine-links
     24 
     25 machine-links:	machine mipsco mips
     26 machine mipsco:
     27 	-rm -f ${.TARGET}
     28 	ln -s ${MIPSCO}/include ${.TARGET}
     29 
     30 mips:
     31 	-rm -f ${.TARGET}
     32 	ln -s ${MIPS}/include ${.TARGET}
     33 
     34 CLEANFILES+=	machine mipsco mips
     35 
     36 realall: machine-links ${PROG}
     37 
     38 AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
     39 # -I${.CURDIR}/../.. done by Makefile.inc
     40 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
     41 CPPFLAGS+=	-I${.OBJDIR} -I${S}
     42 # compiler flags for smallest code size
     43 #CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
     44 CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
     45 OFORMAT=	--oformat elf32-bigmips
     46 
     47 NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
     48 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     49 
     50 PRIMARY_LOAD_ADDRESS?=	0x80600000
     51 SECONDARY_LOAD_ADDRESS?=0x80610000
     52 
     53 LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
     54 
     55 .include <bsd.own.mk>
     56 
     57 .if defined(PRIMARY_PROG)
     58 PROG=		${PRIMARY_PROG}
     59 SRCS =		start.S bootxx.c callvec.c
     60 SRCS+=		devopen.c conf.c saio.c
     61 SRCS+=		prom.S
     62 
     63 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     64 
     65 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     66 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     67 		-DNO_GETCHAR \
     68 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     69 		-DLIBSA_NO_FS_CLOSE \
     70 		-DLIBSA_NO_DEV_CLOSE \
     71 		-DLIBSA_SINGLE_DEVICE=saio \
     72 		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
     73 		-DLIBSA_NO_TWIDDLE \
     74 		-DLIBSA_NO_FD_CHECKING \
     75 		-DLIBSA_NO_DISKLABEL_MSGS \
     76 		-DLIBSA_NO_RAW_ACCESS \
     77 		-DALLOC_FIRST_FIT \
     78 		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
     79 
     80 
     81 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     82 
     83 STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
     84 
     85 .elif defined(SECONDARY_PROG)
     86 PROG=		${SECONDARY_PROG}
     87 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     88 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     89 SRCS+=	vers.c
     90 CLEANFILES+= vers.c
     91 .else
     92 
     93 .endif
     94 
     95 ### find out what to use for libkern
     96 KERN_AS=	library
     97 .include "${S}/lib/libkern/Makefile.inc"
     98 LIBKERN=	${KERNLIB}
     99 
    100 ### find out what to use for libz
    101 .if defined(PRIMARY_PROG)
    102 LIBZ=
    103 .else
    104 Z_AS=		library
    105 .include "${S}/lib/libz/Makefile.inc"
    106 LIBZ=		${ZLIB}
    107 .endif
    108 
    109 ### find out what to use for libsa
    110 SA_AS=		library
    111 .if defined(PRIMARY_PROG)
    112 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    113 .endif
    114 .if defined(SECONDARY_PROG)
    115 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    116 # for now:
    117 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    118 .endif
    119 .include "${S}/lib/libsa/Makefile.inc"
    120 LIBSA=		${SALIB}
    121 
    122 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    123 
    124 .PHONY: vers.c
    125 vers.c: ${.CURDIR}/version
    126 	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco"
    127 
    128 ${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS}
    129 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    130 	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
    131 	@${SIZE} ${PROG}
    132 .if defined(PRIMARY_PROG)
    133 	mv ${PROG} ${PROG}.elf
    134 	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
    135 	    ${PROG}.elf ${PROG}
    136 .endif
    137 .if defined(CHECKSIZE_CMD)
    138 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
    139 	    (rm -f ${PROG} ; false)
    140 .endif
    141 
    142 CLEANFILES+=	${PROG}.map ${PROG}.elf
    143 
    144 cleandir distclean: cleanlibdir
    145 
    146 cleanlibdir:
    147 	-rm -rf lib
    148 
    149 .include <bsd.prog.mk>
    150