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Makefile.booters revision 1.21 
      1 #	$NetBSD: Makefile.booters,v 1.21 2014/01/31 19:38:48 tsutsui Exp $
      2 
      3 NOMAN=		# defined
      4 
      5 .include <bsd.own.mk>
      6 
      7 S=	${.CURDIR}/../../../..
      8 MIPS=	${S}/arch/mips
      9 MIPSCO=	${S}/arch/mipsco
     10 
     11 .PATH:	${.CURDIR}/../common
     12 
     13 BINMODE?= 444
     14 
     15 # XXX SHOULD NOT NEED TO DEFINE THESE!
     16 LIBCRT0=
     17 LIBCRTI=
     18 LIBC=
     19 LIBCRTBEGIN=
     20 LIBCRTEND=
     21 
     22 realall: ${PROG}
     23 
     24 AFLAGS+=	-D_LOCORE -D_KERNEL -DASSEMBLER -mno-abicalls
     25 # -I${.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 CFLAGS=		-Os -mmemcpy -ffreestanding -mno-abicalls -msoft-float -G 128
     31 CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
     32 
     33 NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
     34 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     35 
     36 PRIMARY_LOAD_ADDRESS?=	0x80600000
     37 SECONDARY_LOAD_ADDRESS?=0x80610000
     38 
     39 LDSCRIPT?=	${MIPSCO}/conf/stand.ldscript
     40 
     41 .include <bsd.own.mk>
     42 
     43 .if defined(PRIMARY_PROG)
     44 PROG=		${PRIMARY_PROG}
     45 SRCS =		start.S bootxx.c callvec.c
     46 SRCS+=		devopen.c conf.c saio.c
     47 SRCS+=		prom.S
     48 
     49 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     50 
     51 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     52 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     53 		-DNO_GETCHAR \
     54 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     55 		-DLIBSA_NO_FS_CLOSE \
     56 		-DLIBSA_NO_DEV_CLOSE \
     57 		-DLIBSA_NO_DEV_IOCTL \
     58 		-DLIBSA_SINGLE_DEVICE=saio \
     59 		-D"saioioctl(x,y,z)=EINVAL" -D"saioclose(f)=0" \
     60 		-DLIBSA_NO_TWIDDLE \
     61 		-DLIBSA_NO_FD_CHECKING \
     62 		-DLIBSA_NO_DISKLABEL_MSGS \
     63 		-DLIBSA_NO_RAW_ACCESS \
     64 		-DALLOC_FIRST_FIT
     65 
     66 
     67 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     68 
     69 STRIPSECTIONS?= -R .reginfo -R .mdebug.abi32 -R .comment -R .pdr
     70 
     71 .elif defined(SECONDARY_PROG)
     72 PROG=		${SECONDARY_PROG}
     73 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     74 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     75 SRCS+=	vers.c
     76 CLEANFILES+= vers.c
     77 .else
     78 
     79 .endif
     80 
     81 ### find out what to use for libkern
     82 KERN_AS=	library
     83 .include "${S}/lib/libkern/Makefile.inc"
     84 LIBKERN=	${KERNLIB}
     85 
     86 ### find out what to use for libz
     87 .if defined(PRIMARY_PROG)
     88 LIBZ=
     89 .else
     90 Z_AS=		library
     91 .include "${S}/lib/libz/Makefile.inc"
     92 LIBZ=		${ZLIB}
     93 .endif
     94 
     95 ### find out what to use for libsa
     96 SA_AS=		library
     97 .if defined(PRIMARY_PROG)
     98 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     99 .endif
    100 .if defined(SECONDARY_PROG)
    101 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
    102 # for now:
    103 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
    104 .endif
    105 .include "${S}/lib/libsa/Makefile.inc"
    106 LIBSA=		${SALIB}
    107 
    108 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    109 
    110 .PHONY: vers.c
    111 vers.c: ${.CURDIR}/version
    112 	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
    113 	    -N ${.CURDIR}/version "mipsco"
    114 
    115 ${PROG}: ${LDSCRIPT} ${OBJS} ${LIBS}
    116 	${_MKTARGET_LINK}
    117 	${LD} ${OFORMAT} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    118 	    -T ${LDSCRIPT} -e start -o ${PROG} ${OBJS} ${LIBS}
    119 	@${SIZE} ${PROG}
    120 .if defined(PRIMARY_PROG)
    121 	mv ${PROG} ${PROG}.elf
    122 	${OBJCOPY} --strip-all -O ecoff-bigmips ${STRIPSECTIONS} \
    123 	    ${PROG}.elf ${PROG}
    124 .endif
    125 .if defined(CHECKSIZE_CMD)
    126 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} || \
    127 	    (rm -f ${PROG} ; false)
    128 .endif
    129 
    130 CLEANFILES+=	${PROG}.map ${PROG}.elf
    131 
    132 cleandir distclean: .WAIT cleanlibdir
    133 
    134 cleanlibdir:
    135 	-rm -rf lib
    136 
    137 .include <bsd.prog.mk>
    138 .include <bsd.klinks.mk>
    139