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Makefile.booters revision 1.53 
      1 # $NetBSD: Makefile.booters,v 1.53 2011/01/22 19:19:21 joerg Exp $
      2 
      3 .include <bsd.own.mk>
      4 .include <bsd.sys.mk>		# for HOST_SH
      5 
      6 # $S must correspond to the top of the 'sys' tree
      7 S=	${.CURDIR}/../../../..
      8 
      9 BINMODE?=	444
     10 
     11 # XXX SHOULD NOT NEED TO DEFINE THESE!
     12 LIBCRT0=
     13 LIBC=
     14 LIBCRTBEGIN=
     15 LIBCRTEND=
     16 
     17 .PATH:		${.CURDIR}/../common
     18 AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
     19 # -I${.CURDIR}/../.. done by Makefile.inc
     20 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
     21 		-I${.OBJDIR} -I${S}
     22 # compiler flags for smallest code size
     23 CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
     24 CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
     25 CFLAGS+=	-Werror
     26 LDBUG=		-T $S/arch/mips/conf/stand.ldscript
     27 
     28 NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
     29 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     30 
     31 PRIMARY_LOAD_ADDRESS?=	0x80700000
     32 SECONDARY_LOAD_ADDRESS?=0x80710000
     33 
     34 NOMAN=		# defined
     35 
     36 .if defined(PRIMARY_PROG)
     37 PROG=		${PRIMARY_PROG}
     38 SRCS =		start.S bootxx.c callvec.c
     39 SRCS+=		devopen.c conf.c rz.c
     40 SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
     41 
     42 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     43 # Pick a number, any number...
     44 PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
     45 
     46 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     47 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     48 		-DNO_GETCHAR \
     49 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     50 		-DLIBSA_NO_FS_CLOSE \
     51 		-DLIBSA_NO_DEV_CLOSE \
     52 		-DLIBSA_NO_DEV_IOCTL \
     53 		-DLIBSA_SINGLE_DEVICE=rz \
     54 		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
     55 		-DLIBSA_NO_TWIDDLE \
     56 		-DLIBSA_NO_FD_CHECKING \
     57 		-DLIBSA_NO_RAW_ACCESS \
     58 		-DLIBSA_NO_DISKLABEL_MSGS \
     59 		-DALLOC_FIRST_FIT
     60 
     61 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     62 
     63 .elif defined(SECONDARY_PROG)
     64 PROG=		${SECONDARY_PROG}
     65 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     66 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     67 SRCS+=	vers.c
     68 CLEANFILES+= vers.c
     69 .else
     70 # XXX ?
     71 .endif
     72 
     73 ### find out what to use for libkern
     74 KERN_AS=	library
     75 .include "${S}/lib/libkern/Makefile.inc"
     76 LIBKERN=	${KERNLIB}
     77 
     78 ### find out what to use for libz
     79 .if defined(PRIMARY_PROG)
     80 LIBZ=
     81 .else
     82 Z_AS=		library
     83 .include "${S}/lib/libz/Makefile.inc"
     84 LIBZ=		${ZLIB}
     85 .endif
     86 
     87 ### find out what to use for libsa
     88 SA_AS=		library
     89 .if defined(PRIMARY_PROG)
     90 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     91 .endif
     92 .if defined(SECONDARY_PROG)
     93 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     94 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
     95 .endif
     96 .include "${S}/lib/libsa/Makefile.inc"
     97 LIBSA=		${SALIB}
     98 
     99 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
    100 
    101 vers.c: ${.CURDIR}/version
    102 	${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-Do} \
    103 	    -N ${.CURDIR}/version "pmax"
    104 
    105 ${PROG}: ${OBJS} ${LIBS}
    106 	${LD} -Map ${PROG}.map -N -x -Ttext ${LOAD_ADDRESS} \
    107 	    ${LDBUG} -e start -o ${PROG} ${OBJS} ${LIBS}
    108 	@${SIZE} ${PROG}
    109 .if defined(CHECKSIZE_CMD)
    110 	@${CHECKSIZE_CMD} ${PROG} ${PRIMARY_MAX_LOAD} ${PRIMARY_MAX_TOTAL} || \
    111 	    (rm -f ${PROG} ; false)
    112 .endif
    113 .if defined(DO_ECOFF_BINARY)
    114 	@echo -n "Creating ECOFF binary... "
    115 	@mv ${PROG} ${PROG}.elf
    116 	@${ELF2ECOFF} ${PROG}.elf ${PROG}
    117 	@echo done.
    118 .endif
    119 
    120 .include <bsd.klinks.mk>
    121 .include <bsd.prog.mk>
    122 
    123 CLEANFILES+=	${PROG}.map ${PROG}.elf
    124 
    125 cleandir distclean: .WAIT cleanlibdir
    126 
    127 cleanlibdir:
    128 	-rm -rf lib
    129