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Makefile.booters revision 1.36 
      1 # $NetBSD: Makefile.booters,v 1.36 2002/05/04 07:26:11 gmcgarry Exp $
      2 
      3 # $S must correspond to the top of the 'sys' tree
      4 S=	${.CURDIR}/../../../..
      5 
      6 .BEGIN: machine pmax mips
      7 ${PROG} realdepend realall: machine pmax mips
      8 CLEANFILES+= machine pmax mips
      9 machine:
     10 	-rm -f ${.TARGET}
     11 	ln -s $S/arch/${MACHINE}/include ${.TARGET}
     12 pmax:
     13 	-rm -f ${.TARGET}
     14 	ln -s $S/arch/${MACHINE}/include ${.TARGET}
     15 mips:
     16 	-rm -f ${.TARGET}
     17 	ln -s $S/arch/mips/include mips
     18 
     19 BINMODE?=	444
     20 
     21 .PATH:		${.CURDIR}/../common
     22 AFLAGS+=	-D_LOCORE -D_KERNEL
     23 # -I${.CURDIR}/../.. done by Makefile.inc
     24 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
     25 		-I${.OBJDIR} -I${S}
     26 # compiler flags for smallest code size
     27 CFLAGS=		-Os -g -mmemcpy -mno-abicalls -G 128
     28 OFORMAT=	--oformat elf32-littlemips
     29 LDBUG=		-T $S/arch/mips/conf/stand.ldscript
     30 
     31 NETBSD_VERS!=	sh ${.CURDIR}/../../../../conf/osrelease.sh
     32 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     33 
     34 PRIMARY_LOAD_ADDRESS?=	0x80700000
     35 SECONDARY_LOAD_ADDRESS?=0x80710000
     36 
     37 .if defined(PRIMARY_PROG)
     38 PROG=		${PRIMARY_PROG}
     39 SRCS =		start.S bootxx.c callvec.c
     40 SRCS+=		devopen.c conf.c rz.c
     41 SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
     42 
     43 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     44 # Pick a number, any number...
     45 PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
     46 
     47 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     48 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     49 		-DNO_GETCHAR \
     50 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     51 		-DLIBSA_NO_FS_CLOSE \
     52 		-DLIBSA_NO_DEV_CLOSE \
     53 		-DLIBSA_SINGLE_DEVICE=rz \
     54 		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
     55 		-DLIBSA_NO_TWIDDLE \
     56 		-DLIBSA_NO_FD_CHECKING \
     57 		-DLIBSA_NO_RAW_ACCESS \
     58 		-DLIBSA_NO_DISKLABEL_MSGS \
     59 		-DALLOC_FIRST_FIT \
     60 		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
     61 
     62 CHECKSIZE_CMD?=	SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh
     63 
     64 .elif defined(SECONDARY_PROG)
     65 PROG=		${SECONDARY_PROG}
     66 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     67 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     68 SRCS+=	vers.c
     69 CLEANFILES+= vers.c
     70 .else
     71 # XXX ?
     72 .endif
     73 
     74 ### find out what to use for libkern
     75 KERN_AS=	library
     76 .include "${S}/lib/libkern/Makefile.inc"
     77 LIBKERN=	${KERNLIB}
     78 
     79 ### find out what to use for libz
     80 .if defined(PRIMARY_PROG)
     81 LIBZ=
     82 .else
     83 Z_AS=		library
     84 .include "${S}/lib/libz/Makefile.inc"
     85 LIBZ=		${ZLIB}
     86 .endif
     87 
     88 ### find out what to use for libsa
     89 SA_AS=		library
     90 .if defined(PRIMARY_PROG)
     91 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     92 .endif
     93 .if defined(SECONDARY_PROG)
     94 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     95 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
     96 .endif
     97 .include "${S}/lib/libsa/Makefile.inc"
     98 LIBSA=		${SALIB}
     99 
    100 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    101 
    102 .include <bsd.own.mk>
    103 
    104 .PHONY: vers.c
    105 vers.c: ${.CURDIR}/version
    106 	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
    107 
    108 ${PROG}: machine mips pmax ${OBJS} ${LIBS}
    109 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    110 	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
    111 	@${SIZE} ${PROG}
    112 .if defined(CHECKSIZE_CMD)
    113 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
    114 	    (rm -f ${PROG} ; false)
    115 .endif
    116 .if defined(DO_ECOFF_BINARY)
    117 	@echo -n "Creating ECOFF binary... "
    118 	@mv ${PROG} ${PROG}.elf
    119 	@${ELF2ECOFF} ${PROG}.elf ${PROG}
    120 	@echo done.
    121 .endif
    122 
    123 .include <bsd.prog.mk>
    124 
    125 CLEANFILES+=	${PROG}.map
    126 
    127 cleandir distclean: cleanlibdir
    128 
    129 cleanlibdir:
    130 	rm -rf lib
    131