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Makefile.booters revision 1.4 
      1 #	$NetBSD: Makefile.booters,v 1.4 2001/10/05 05:03:30 simonb Exp $
      2 
      3 S=	${.CURDIR}/../../../..
      4 MIPS=	${S}/arch/mips
      5 MIPSCO=	${S}/arch/mipsco
      6 
      7 .PATH:	${.CURDIR}/../common
      8 
      9 .PHONY:		machine-links
     10 beforedepend:	machine-links
     11 machine-links:	machine mipsco mips
     12 machine mipsco:
     13 	-rm -f ${.TARGET}
     14 	ln -s ${MIPSCO}/include ${.TARGET}
     15 
     16 mips:
     17 	-rm -f ${.TARGET}
     18 	ln -s ${MIPS}/include ${.TARGET}
     19 
     20 CLEANFILES+=	machine mipsco mips
     21 
     22 BINMODE?=	444
     23 
     24 AFLAGS+=	-D_LOCORE -D_KERNEL
     25 # -I${.CURDIR}/../.. done by Makefile.inc
     26 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
     27 CPPFLAGS+=	-I${.OBJDIR} -I${S}
     28 # compiler flags for smallest code size
     29 CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
     30 OFORMAT=	--oformat elf32-bigmips
     31 
     32 NETBSD_VERS!=	sh ${S}/conf/osrelease.sh
     33 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     34 
     35 PRIMARY_LOAD_ADDRESS?=	0x80600000
     36 SECONDARY_LOAD_ADDRESS?=0x80610000
     37 
     38 PRIMARY_LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
     39 SECONDARY_LDSCRIPT?=	${MIPS}/conf/stand.ldscript
     40 
     41 .if defined(PRIMARY_PROG)
     42 PROG=		${PRIMARY_PROG}
     43 SRCS =		start.S bootxx.c callvec.c
     44 SRCS+=		devopen.c conf.c saio.c
     45 SRCS+=		prom.S
     46 
     47 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     48 LDSCRIPT=	${PRIMARY_LDSCRIPT}
     49 
     50 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     51 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     52 		-DNO_GETCHAR \
     53 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     54 		-DLIBSA_NO_FS_CLOSE \
     55 		-DLIBSA_NO_DEV_CLOSE \
     56 		-DLIBSA_SINGLE_DEVICE=saio \
     57 		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
     58 		-DLIBSA_NO_TWIDDLE \
     59 		-DLIBSA_NO_FD_CHECKING \
     60 		-DLIBSA_NO_DISKLABEL_MSGS \
     61 		-DLIBSA_NO_RAW_ACCESS \
     62 		-DALLOC_FIRST_FIT \
     63 		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
     64 
     65 
     66 CHECKSIZE_CMD?=	SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh
     67 
     68 .elif defined(SECONDARY_PROG)
     69 PROG=		${SECONDARY_PROG}
     70 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     71 LDSCRIPT=	${SECONDARY_LDSCRIPT}
     72 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     73 SRCS+=	vers.c
     74 CLEANFILES+= vers.c
     75 .else
     76 
     77 .endif
     78 
     79 ### find out what to use for libkern
     80 KERN_AS=	library
     81 .include "${S}/lib/libkern/Makefile.inc"
     82 LIBKERN=	${KERNLIB}
     83 
     84 ### find out what to use for libz
     85 .if defined(PRIMARY_PROG)
     86 LIBZ=
     87 .else
     88 Z_AS=		library
     89 .include "${S}/lib/libz/Makefile.inc"
     90 LIBZ=		${ZLIB}
     91 .endif
     92 
     93 ### find out what to use for libsa
     94 SA_AS=		library
     95 .if defined(PRIMARY_PROG)
     96 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     97 .endif
     98 .if defined(SECONDARY_PROG)
     99 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    100 # for now:
    101 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    102 .endif
    103 .include "${S}/lib/libsa/Makefile.inc"
    104 LIBSA=		${SALIB}
    105 
    106 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    107 
    108 .PHONY: vers.c
    109 vers.c: ${.CURDIR}/version
    110 	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco"
    111 
    112 ${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS}
    113 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    114 	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
    115 	@${SIZE} ${PROG}
    116 .if defined(PRIMARY_PROG)
    117 	@mv ${PROG} ${PROG}.elf
    118 	@${OBJCOPY} --strip-all -O ecoff-bigmips -R .reginfo ${PROG}.elf ${PROG}
    119 .endif
    120 .if defined(CHECKSIZE_CMD)
    121 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
    122 	    (rm -f ${PROG} ; false)
    123 .endif
    124 
    125 CLEANFILES+=	${PROG}.map
    126 
    127 cleandir distclean: cleanlibdir
    128 
    129 cleanlibdir:
    130 	rm -rf lib
    131 
    132 .include <bsd.prog.mk>
    133