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Makefile.booters revision 1.56 
      1 # $NetBSD: Makefile.booters,v 1.56 2011/02/20 07:50:25 matt Exp $
      2 
      3 NOMAN=		# defined
      4 
      5 .include <bsd.own.mk>
      6 .include <bsd.sys.mk>		# for HOST_SH
      7 
      8 # $S must correspond to the top of the 'sys' tree
      9 S=	${.CURDIR}/../../../..
     10 
     11 BINMODE?=	444
     12 
     13 # XXX SHOULD NOT NEED TO DEFINE THESE!
     14 LIBCRT0=
     15 LIBC=
     16 LIBCRTBEGIN=
     17 LIBCRTEND=
     18 
     19 .PATH:		${.CURDIR}/../common
     20 AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
     21 # -I${.CURDIR}/../.. done by Makefile.inc
     22 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
     23 		-I${.OBJDIR} -I${S}
     24 # compiler flags for smallest code size
     25 CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
     26 CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
     27 CFLAGS+=	-Werror
     28 LDBUG=		-T $S/arch/mips/conf/stand.ldscript
     29 
     30 .if ${MACHINE_ARCH} == "mips64el"
     31 AFLAGS+=	-mips3 -mabi=32
     32 CFLAGS+=	-mips3 -mabi=32
     33 LDBUG+=		-m elf32ltsmip
     34 MACHINE_ARCH=	mipsel
     35 .endif
     36 
     37 NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
     38 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     39 
     40 PRIMARY_LOAD_ADDRESS?=	0x80700000
     41 SECONDARY_LOAD_ADDRESS?=0x80710000
     42 
     43 .if defined(PRIMARY_PROG)
     44 PROG=		${PRIMARY_PROG}
     45 SRCS =		start.S bootxx.c callvec.c
     46 SRCS+=		devopen.c conf.c rz.c
     47 SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
     48 
     49 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     50 # Pick a number, any number...
     51 PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
     52 
     53 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     54 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     55 		-DNO_GETCHAR \
     56 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     57 		-DLIBSA_NO_FS_CLOSE \
     58 		-DLIBSA_NO_DEV_CLOSE \
     59 		-DLIBSA_NO_DEV_IOCTL \
     60 		-DLIBSA_SINGLE_DEVICE=rz \
     61 		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
     62 		-DLIBSA_NO_TWIDDLE \
     63 		-DLIBSA_NO_FD_CHECKING \
     64 		-DLIBSA_NO_RAW_ACCESS \
     65 		-DLIBSA_NO_DISKLABEL_MSGS \
     66 		-DALLOC_FIRST_FIT
     67 
     68 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     69 
     70 .elif defined(SECONDARY_PROG)
     71 PROG=		${SECONDARY_PROG}
     72 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     73 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     74 SRCS+=	vers.c
     75 CLEANFILES+= vers.c
     76 .else
     77 # XXX ?
     78 .endif
     79 
     80 ### find out what to use for libkern
     81 KERN_AS=	library
     82 .include "${S}/lib/libkern/Makefile.inc"
     83 LIBKERN=	${KERNLIB}
     84 
     85 ### find out what to use for libz
     86 .if defined(PRIMARY_PROG)
     87 LIBZ=
     88 .else
     89 Z_AS=		library
     90 .include "${S}/lib/libz/Makefile.inc"
     91 LIBZ=		${ZLIB}
     92 .endif
     93 
     94 ### find out what to use for libsa
     95 SA_AS=		library
     96 .if defined(PRIMARY_PROG)
     97 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     98 .endif
     99 .if defined(SECONDARY_PROG)
    100 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    101 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
    102 .endif
    103 .include "${S}/lib/libsa/Makefile.inc"
    104 LIBSA=		${SALIB}
    105 
    106 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    107 
    108 vers.c: ${.CURDIR}/version
    109 	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
    110 	    -N ${.CURDIR}/version "pmax"
    111 
    112 ${PROG}: ${OBJS} ${LIBS}
    113 	${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    114 	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
    115 	@${SIZE} ${PROG}
    116 .if defined(CHECKSIZE_CMD)
    117 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
    118 	    (rm -f ${PROG} ; false)
    119 .endif
    120 .if defined(DO_ECOFF_BINARY)
    121 	@echo -n "Creating ECOFF binary... "
    122 	@mv ${PROG} ${PROG}.elf
    123 	@${ELF2ECOFF} ${PROG}.elf ${PROG}
    124 	@echo done.
    125 .endif
    126 
    127 .include <bsd.klinks.mk>
    128 .include <bsd.prog.mk>
    129 
    130 CLEANFILES+=	${PROG}.map ${PROG}.elf
    131 
    132 cleandir distclean: .WAIT cleanlibdir
    133 
    134 cleanlibdir:
    135 	-rm -rf lib
    136