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Makefile.booters revision 1.41 
      1 # $NetBSD: Makefile.booters,v 1.41 2003/10/08 01:40:23 simonb 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 # XXX SHOULD NOT NEED TO DEFINE THESE!
     22 LIBCRT0=
     23 LIBC=
     24 LIBCRTBEGIN=
     25 LIBCRTEND=
     26 
     27 .PATH:		${.CURDIR}/../common
     28 AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
     29 # -I${.CURDIR}/../.. done by Makefile.inc
     30 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
     31 		-I${.OBJDIR} -I${S}
     32 # compiler flags for smallest code size
     33 CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
     34 OFORMAT=	--oformat elf32-littlemips
     35 LDBUG=		-T $S/arch/mips/conf/stand.ldscript
     36 
     37 NETBSD_VERS!=	sh ${.CURDIR}/../../../../conf/osrelease.sh
     38 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     39 
     40 PRIMARY_LOAD_ADDRESS?=	0x80700000
     41 SECONDARY_LOAD_ADDRESS?=0x80710000
     42 
     43 NOMAN=		# defined
     44 
     45 .if defined(PRIMARY_PROG)
     46 PROG=		${PRIMARY_PROG}
     47 SRCS =		start.S bootxx.c callvec.c
     48 SRCS+=		devopen.c conf.c rz.c
     49 SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
     50 
     51 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     52 # Pick a number, any number...
     53 PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
     54 
     55 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     56 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     57 		-DNO_GETCHAR \
     58 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     59 		-DLIBSA_NO_FS_CLOSE \
     60 		-DLIBSA_NO_DEV_CLOSE \
     61 		-DLIBSA_SINGLE_DEVICE=rz \
     62 		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
     63 		-DLIBSA_NO_TWIDDLE \
     64 		-DLIBSA_NO_FD_CHECKING \
     65 		-DLIBSA_NO_RAW_ACCESS \
     66 		-DLIBSA_NO_DISKLABEL_MSGS \
     67 		-DALLOC_FIRST_FIT \
     68 		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
     69 
     70 CHECKSIZE_CMD?=	SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh
     71 
     72 .elif defined(SECONDARY_PROG)
     73 PROG=		${SECONDARY_PROG}
     74 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     75 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     76 SRCS+=	vers.c
     77 CLEANFILES+= vers.c
     78 .else
     79 # XXX ?
     80 .endif
     81 
     82 ### find out what to use for libkern
     83 KERN_AS=	library
     84 .include "${S}/lib/libkern/Makefile.inc"
     85 LIBKERN=	${KERNLIB}
     86 
     87 ### find out what to use for libz
     88 .if defined(PRIMARY_PROG)
     89 LIBZ=
     90 .else
     91 Z_AS=		library
     92 .include "${S}/lib/libz/Makefile.inc"
     93 LIBZ=		${ZLIB}
     94 .endif
     95 
     96 ### find out what to use for libsa
     97 SA_AS=		library
     98 .if defined(PRIMARY_PROG)
     99 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    100 .endif
    101 .if defined(SECONDARY_PROG)
    102 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    103 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
    104 .endif
    105 .include "${S}/lib/libsa/Makefile.inc"
    106 LIBSA=		${SALIB}
    107 
    108 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    109 
    110 .include <bsd.own.mk>
    111 
    112 .PHONY: vers.c
    113 vers.c: ${.CURDIR}/version
    114 	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "pmax"
    115 
    116 ${PROG}: machine mips pmax ${OBJS} ${LIBS}
    117 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    118 	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
    119 	@${SIZE} ${PROG}
    120 .if defined(CHECKSIZE_CMD)
    121 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
    122 	    (rm -f ${PROG} ; false)
    123 .endif
    124 .if defined(DO_ECOFF_BINARY)
    125 	@echo -n "Creating ECOFF binary... "
    126 	@mv ${PROG} ${PROG}.elf
    127 	@${ELF2ECOFF} ${PROG}.elf ${PROG}
    128 	@echo done.
    129 .endif
    130 
    131 .include <bsd.prog.mk>
    132 
    133 CLEANFILES+=	${PROG}.map
    134 
    135 cleandir distclean: cleanlibdir
    136 
    137 cleanlibdir:
    138 	rm -rf lib
    139