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Makefile.booters revision 1.10 
      1 #	$NetBSD: Makefile.booters,v 1.10 2004/07/19 01:41:26 chs Exp $
      2 
      3 .include <bsd.sys.mk>		# for HOST_SH
      4 
      5 S=	${.CURDIR}/../../../..
      6 MIPS=	${S}/arch/mips
      7 MIPSCO=	${S}/arch/mipsco
      8 
      9 .PATH:	${.CURDIR}/../common
     10 
     11 NOMAN=		# defined
     12 BINMODE?= 444
     13 
     14 .PHONY:		machine-links
     15 beforedepend: machine-links
     16 
     17 machine-links:	machine mipsco mips
     18 machine mipsco:
     19 	-rm -f ${.TARGET}
     20 	ln -s ${MIPSCO}/include ${.TARGET}
     21 
     22 mips:
     23 	-rm -f ${.TARGET}
     24 	ln -s ${MIPS}/include ${.TARGET}
     25 
     26 CLEANFILES+=	machine mipsco mips
     27 
     28 realall: machine-links ${PROG}
     29 
     30 AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
     31 # -I${.CURDIR}/../.. done by Makefile.inc
     32 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES
     33 CPPFLAGS+=	-I${.OBJDIR} -I${S}
     34 # compiler flags for smallest code size
     35 #CFLAGS=		-Os -mmemcpy -mno-abicalls -G 128
     36 CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
     37 OFORMAT=	--oformat elf32-bigmips
     38 
     39 NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
     40 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     41 
     42 PRIMARY_LOAD_ADDRESS?=	0x80600000
     43 SECONDARY_LOAD_ADDRESS?=0x80610000
     44 
     45 LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
     46 
     47 .include <bsd.own.mk>
     48 
     49 .if defined(PRIMARY_PROG)
     50 PROG=		${PRIMARY_PROG}
     51 SRCS =		start.S bootxx.c callvec.c
     52 SRCS+=		devopen.c conf.c saio.c
     53 SRCS+=		prom.S
     54 
     55 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     56 
     57 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     58 		-DPRIMARY_LOAD_ADDRESS="${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=saio \
     64 		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
     65 		-DLIBSA_NO_TWIDDLE \
     66 		-DLIBSA_NO_FD_CHECKING \
     67 		-DLIBSA_NO_DISKLABEL_MSGS \
     68 		-DLIBSA_NO_RAW_ACCESS \
     69 		-DALLOC_FIRST_FIT \
     70 		-DLIBSA_USE_MEMCPY -DLIBSA_USE_MEMSET
     71 
     72 
     73 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     74 
     75 STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
     76 
     77 .elif defined(SECONDARY_PROG)
     78 PROG=		${SECONDARY_PROG}
     79 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     80 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     81 SRCS+=	vers.c
     82 CLEANFILES+= vers.c
     83 .else
     84 
     85 .endif
     86 
     87 ### find out what to use for libkern
     88 KERN_AS=	library
     89 .include "${S}/lib/libkern/Makefile.inc"
     90 LIBKERN=	${KERNLIB}
     91 
     92 ### find out what to use for libz
     93 .if defined(PRIMARY_PROG)
     94 LIBZ=
     95 .else
     96 Z_AS=		library
     97 .include "${S}/lib/libz/Makefile.inc"
     98 LIBZ=		${ZLIB}
     99 .endif
    100 
    101 ### find out what to use for libsa
    102 SA_AS=		library
    103 .if defined(PRIMARY_PROG)
    104 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    105 .endif
    106 .if defined(SECONDARY_PROG)
    107 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    108 # for now:
    109 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    110 .endif
    111 .include "${S}/lib/libsa/Makefile.inc"
    112 LIBSA=		${SALIB}
    113 
    114 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    115 
    116 .PHONY: vers.c
    117 vers.c: ${.CURDIR}/version
    118 	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "mipsco"
    119 
    120 ${PROG}: machine-links ${LDSCRIPT} ${OBJS} ${LIBS}
    121 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    122 	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
    123 	@${SIZE} ${PROG}
    124 .if defined(PRIMARY_PROG)
    125 	mv ${PROG} ${PROG}.elf
    126 	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
    127 	    ${PROG}.elf ${PROG}
    128 .endif
    129 .if defined(CHECKSIZE_CMD)
    130 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
    131 	    (rm -f ${PROG} ; false)
    132 .endif
    133 
    134 CLEANFILES+=	${PROG}.map ${PROG}.elf
    135 
    136 cleandir distclean: cleanlibdir
    137 
    138 cleanlibdir:
    139 	-rm -rf lib
    140 
    141 .include <bsd.prog.mk>
    142