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Makefile.booters revision 1.52 
      1 # $NetBSD: Makefile.booters,v 1.52 2010/05/27 06:58:14 dholland Exp $
      2 
      3 .include <bsd.sys.mk>		# for HOST_SH
      4 
      5 # $S must correspond to the top of the 'sys' tree
      6 S=	${.CURDIR}/../../../..
      7 
      8 BINMODE?=	444
      9 
     10 # XXX SHOULD NOT NEED TO DEFINE THESE!
     11 LIBCRT0=
     12 LIBC=
     13 LIBCRTBEGIN=
     14 LIBCRTEND=
     15 
     16 .PATH:		${.CURDIR}/../common
     17 AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
     18 # -I${.CURDIR}/../.. done by Makefile.inc
     19 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -D_NO_PROM_DEFINES \
     20 		-I${.OBJDIR} -I${S}
     21 # compiler flags for smallest code size
     22 CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -G 128
     23 CFLAGS+=	-Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
     24 CFLAGS+=	-Werror
     25 LDBUG=		-T $S/arch/mips/conf/stand.ldscript
     26 
     27 NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
     28 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     29 
     30 PRIMARY_LOAD_ADDRESS?=	0x80700000
     31 SECONDARY_LOAD_ADDRESS?=0x80710000
     32 
     33 NOMAN=		# defined
     34 
     35 .if defined(PRIMARY_PROG)
     36 PROG=		${PRIMARY_PROG}
     37 SRCS =		start.S bootxx.c callvec.c
     38 SRCS+=		devopen.c conf.c rz.c
     39 SRCS+=		bootinit.S bootread.S clear_cache.S printf.S
     40 
     41 LOAD_ADDRESS=	${PRIMARY_LOAD_ADDRESS}
     42 # Pick a number, any number...
     43 PRIMARY_MAX_TOTAL!=	expr 16 \* 1024
     44 
     45 CPPFLAGS+=	-DPRIMARY_BOOTBLOCK \
     46 		-DPRIMARY_LOAD_ADDRESS="${PRIMARY_LOAD_ADDRESS}" \
     47 		-DNO_GETCHAR \
     48 		-DLIBSA_NO_FS_SYMLINK -DLIBSA_NO_FS_WRITE \
     49 		-DLIBSA_NO_FS_CLOSE \
     50 		-DLIBSA_NO_DEV_CLOSE \
     51 		-DLIBSA_NO_DEV_IOCTL \
     52 		-DLIBSA_SINGLE_DEVICE=rz \
     53 		-D"rzioctl(x,y,z)=EINVAL" -D"rzclose(f)=0" \
     54 		-DLIBSA_NO_TWIDDLE \
     55 		-DLIBSA_NO_FD_CHECKING \
     56 		-DLIBSA_NO_RAW_ACCESS \
     57 		-DLIBSA_NO_DISKLABEL_MSGS \
     58 		-DALLOC_FIRST_FIT
     59 
     60 CHECKSIZE_CMD?=	SIZE=${SIZE} ${HOST_SH} ${.CURDIR}/../common/checksize.sh
     61 
     62 .elif defined(SECONDARY_PROG)
     63 PROG=		${SECONDARY_PROG}
     64 LOAD_ADDRESS=	${SECONDARY_LOAD_ADDRESS}
     65 CPPFLAGS+=	-DSECONDARY_BOOTBLOCK
     66 SRCS+=	vers.c
     67 CLEANFILES+= vers.c
     68 .else
     69 # XXX ?
     70 .endif
     71 
     72 ### find out what to use for libkern
     73 KERN_AS=	library
     74 .include "${S}/lib/libkern/Makefile.inc"
     75 LIBKERN=	${KERNLIB}
     76 
     77 ### find out what to use for libz
     78 .if defined(PRIMARY_PROG)
     79 LIBZ=
     80 .else
     81 Z_AS=		library
     82 .include "${S}/lib/libz/Makefile.inc"
     83 LIBZ=		${ZLIB}
     84 .endif
     85 
     86 ### find out what to use for libsa
     87 SA_AS=		library
     88 .if defined(PRIMARY_PROG)
     89 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     90 .endif
     91 .if defined(SECONDARY_PROG)
     92 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     93 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=yes
     94 .endif
     95 .include "${S}/lib/libsa/Makefile.inc"
     96 LIBSA=		${SALIB}
     97 
     98 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
     99 
    100 .include <bsd.own.mk>
    101 
    102 vers.c: ${.CURDIR}/version
    103 	${HOST_SH} ${S}/conf/newvers_stand.sh -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