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Makefile.booters revision 1.42 
      1 # $NetBSD: Makefile.booters,v 1.42 2003/10/26 07:25:37 lukem Exp $
      2 
      3 .include <bsd.sys.mk>		# for HOST_SH
      4 
      5 # $S must correspond to the top of the 'sys' tree
      6 S=	${.CURDIR}/../../../..
      7 
      8 .BEGIN: machine pmax mips
      9 ${PROG} realdepend realall: machine pmax mips
     10 CLEANFILES+= machine pmax mips
     11 machine:
     12 	-rm -f ${.TARGET}
     13 	ln -s $S/arch/${MACHINE}/include ${.TARGET}
     14 pmax:
     15 	-rm -f ${.TARGET}
     16 	ln -s $S/arch/${MACHINE}/include ${.TARGET}
     17 mips:
     18 	-rm -f ${.TARGET}
     19 	ln -s $S/arch/mips/include mips
     20 
     21 BINMODE?=	444
     22 
     23 # XXX SHOULD NOT NEED TO DEFINE THESE!
     24 LIBCRT0=
     25 LIBC=
     26 LIBCRTBEGIN=
     27 LIBCRTEND=
     28 
     29 .PATH:		${.CURDIR}/../common
     30 AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
     31 # -I${.CURDIR}/../.. done by Makefile.inc
     32 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
     33 		-I${.OBJDIR} -I${S}
     34 # compiler flags for smallest code size
     35 CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
     36 OFORMAT=	--oformat elf32-littlemips
     37 LDBUG=		-T $S/arch/mips/conf/stand.ldscript
     38 
     39 NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
     40 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     41 
     42 PRIMARY_LOAD_ADDRESS?=	0x80700000
     43 SECONDARY_LOAD_ADDRESS?=0x80710000
     44 
     45 NOMAN=		# defined
     46 
     47 .if defined(PRIMARY_PROG)
     48 PROG=		${PRIMARY_PROG}
     49 SRCS =		start.S bootxx.c callvec.c
     50 SRCS+=		devopen.c conf.c rz.c
     51 SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
     52 
     53 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     54 # Pick a number, any number...
     55 PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
     56 
     57 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     58 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     59 		-DNO_GETCHAR \
     60 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     61 		-DLIBSA_NO_FS_CLOSE \
     62 		-DLIBSA_NO_DEV_CLOSE \
     63 		-DLIBSA_SINGLE_DEVICE=rz \
     64 		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
     65 		-DLIBSA_NO_TWIDDLE \
     66 		-DLIBSA_NO_FD_CHECKING \
     67 		-DLIBSA_NO_RAW_ACCESS \
     68 		-DLIBSA_NO_DISKLABEL_MSGS \
     69 		-DALLOC_FIRST_FIT \
     70 		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
     71 
     72 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     73 
     74 .elif defined(SECONDARY_PROG)
     75 PROG=		${SECONDARY_PROG}
     76 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     77 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     78 SRCS+=	vers.c
     79 CLEANFILES+= vers.c
     80 .else
     81 # XXX ?
     82 .endif
     83 
     84 ### find out what to use for libkern
     85 KERN_AS=	library
     86 .include "${S}/lib/libkern/Makefile.inc"
     87 LIBKERN=	${KERNLIB}
     88 
     89 ### find out what to use for libz
     90 .if defined(PRIMARY_PROG)
     91 LIBZ=
     92 .else
     93 Z_AS=		library
     94 .include "${S}/lib/libz/Makefile.inc"
     95 LIBZ=		${ZLIB}
     96 .endif
     97 
     98 ### find out what to use for libsa
     99 SA_AS=		library
    100 .if defined(PRIMARY_PROG)
    101 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    102 .endif
    103 .if defined(SECONDARY_PROG)
    104 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    105 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
    106 .endif
    107 .include "${S}/lib/libsa/Makefile.inc"
    108 LIBSA=		${SALIB}
    109 
    110 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    111 
    112 .include <bsd.own.mk>
    113 
    114 .PHONY: vers.c
    115 vers.c: ${.CURDIR}/version
    116 	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
    117 
    118 ${PROG}: machine mips pmax ${OBJS} ${LIBS}
    119 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    120 	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
    121 	@${SIZE} ${PROG}
    122 .if defined(CHECKSIZE_CMD)
    123 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
    124 	    (rm -f ${PROG} ; false)
    125 .endif
    126 .if defined(DO_ECOFF_BINARY)
    127 	@echo -n "Creating ECOFF binary... "
    128 	@mv ${PROG} ${PROG}.elf
    129 	@${ELF2ECOFF} ${PROG}.elf ${PROG}
    130 	@echo done.
    131 .endif
    132 
    133 .include <bsd.prog.mk>
    134 
    135 CLEANFILES+=	${PROG}.map
    136 
    137 cleandir distclean: cleanlibdir
    138 
    139 cleanlibdir:
    140 	rm -rf lib
    141