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Makefile.booters revision 1.2 
      1 #	$NetBSD: Makefile.booters,v 1.2 2000/09/26 09:11:04 wdk 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 
     31 NETBSD_VERS!=	sh ${S}/conf/osrelease.sh
     32 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     33 
     34 PRIMARY_LOAD_ADDRESS?=	0x80600000
     35 SECONDARY_LOAD_ADDRESS?=0x80610000
     36 
     37 PRIMARY_LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
     38 SECONDARY_LDSCRIPT?=	${MIPS}/conf/stand.ldscript.be
     39 
     40 .if defined(PRIMARY_PROG)
     41 PROG=		${PRIMARY_PROG}
     42 SRCS =		start.S bootxx.c callvec.c
     43 SRCS+=		devopen.c conf.c saio.c
     44 SRCS+=		prom.S
     45 
     46 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     47 LDSCRIPT=	${PRIMARY_LDSCRIPT}
     48 
     49 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     50 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     51 		-DNO_GETCHAR \
     52 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     53 		-DLIBSA_NO_FS_CLOSE \
     54 		-DLIBSA_NO_DEV_CLOSE \
     55 		-DLIBSA_SINGLE_DEVICE=saio \
     56 		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
     57 		-DLIBSA_NO_TWIDDLE \
     58 		-DLIBSA_NO_FD_CHECKING \
     59 		-DLIBSA_NO_DISKLABEL_MSGS \
     60 		-DLIBSA_NO_RAW_ACCESS \
     61 		-DALLOC_FIRST_FIT \
     62 		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
     63 
     64 
     65 CHECKSIZE_CMD?=	SIZE=${SIZE} sh ${.CURDIR}/../common/checksize.sh
     66 
     67 .elif defined(SECONDARY_PROG)
     68 PROG=		${SECONDARY_PROG}
     69 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     70 LDSCRIPT=	${SECONDARY_LDSCRIPT}
     71 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     72 SRCS+=	vers.c
     73 CLEANFILES+= vers.c
     74 .else
     75 
     76 .endif
     77 
     78 ### find out what to use for libkern
     79 KERN_AS=	library
     80 .include "${S}/lib/libkern/Makefile.inc"
     81 LIBKERN=	${KERNLIB}
     82 
     83 ### find out what to use for libz
     84 .if defined(PRIMARY_PROG)
     85 LIBZ=
     86 .else
     87 Z_AS=		library
     88 .include "${S}/lib/libz/Makefile.inc"
     89 LIBZ=		${ZLIB}
     90 .endif
     91 
     92 ### find out what to use for libsa
     93 SA_AS=		library
     94 .if defined(PRIMARY_PROG)
     95 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     96 .endif
     97 .if defined(SECONDARY_PROG)
     98 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     99 # for now:
    100 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    101 .endif
    102 .include "${S}/lib/libsa/Makefile.inc"
    103 LIBSA=		${SALIB}
    104 
    105 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    106 
    107 .PHONY: vers.c
    108 vers.c: ${.CURDIR}/version
    109 	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco"
    110 
    111 ${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS}
    112 	${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} -T ${LDSCRIPT} \
    113 	    -e start -o ${PROG} ${OBJS} ${LIBS}
    114 	@${SIZE} ${PROG}
    115 .if defined(PRIMARY_PROG)
    116 	@mv ${PROG} ${PROG}.elf
    117 	@objcopy --strip-all -O ecoff-bigmips -R .reginfo ${PROG}.elf ${PROG}
    118 .endif
    119 .if defined(CHECKSIZE_CMD)
    120 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
    121 	    (rm -f ${PROG} ; false)
    122 .endif
    123 
    124 CLEANFILES+=	${PROG}.map
    125 
    126 cleandir distclean: cleanlibdir
    127 
    128 cleanlibdir:
    129 	rm -rf lib
    130 
    131 .include <bsd.prog.mk>
    132