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Makefile revision 1.4 
      1 # $NetBSD: Makefile,v 1.4 2005/12/28 08:04:44 skrll Exp $
      2 
      3 .include <bsd.own.mk>
      4 .include <bsd.sys.mk>	# for ${HOST_SH}
      5 
      6 S!= cd ${.CURDIR}/../../../..; pwd
      7 
      8 PROG= boot
      9 MKMAN= no		# defined
     10 STRIPFLAG=
     11 BINMODE= 444
     12 
     13 NETBSD_VERS!=	${HOST_SH} ${S}/conf/osrelease.sh
     14 
     15 SRCS=	start.S
     16 SRCS+=	boot.c bootinfo.c conf.c devopen.c disk.c getchar.c getopt.c putchar.c
     17 
     18 # XXX SHOULD NOT NEED TO DEFINE THESE!
     19 LIBCRT0=
     20 LIBC=
     21 LIBCRTBEGIN=
     22 LIBCRTEND=
     23 
     24 AFLAGS=    -x assembler-with-cpp -traditional-cpp -mno-abicalls -mips2
     25 AFLAGS+=   -D_LOCORE -D_KERNEL
     26 CFLAGS=    -Os -mmemcpy -G 1024
     27 CFLAGS+=   -ffreestanding -mno-abicalls -msoft-float -mips2
     28 CFLAGS+=   -Werror -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
     29 CPPFLAGS+= -nostdinc -I. -I${S}
     30 CPPFLAGS+= -D_STANDALONE -DNO_ABICALLS -D${MACHINE}
     31 CPPFLAGS+= -DLIBSA_USE_MEMSET -DLIBSA_USE_MEMCPY
     32 CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"'
     33 #CPPFLAGS+= -DBOOT_DEBUG
     34 LDSCRIPT=  ${S}/arch/mips/conf/stand.ldscript
     35 TEXTADDR=  0x80f00000
     36 
     37 .if !make(obj) && !make(clean) && !make(cleandir)
     38 .BEGIN: machine mips
     39 .NOPATH: machine mips
     40 
     41 machine::
     42 	-rm -f $@
     43 	ln -s ${S}/arch/${MACHINE}/include $@
     44 
     45 mips::
     46 	-rm -f $@
     47 	ln -s ${S}/arch/mips/include $@
     48 .endif
     49 
     50 CLEANFILES+= machine mips
     51 
     52 # if there is a 'version' file, add rule for vers.c and add it to SRCS
     53 # and CLEANFILES
     54 .if exists(version)
     55 .PHONY: vers.c
     56 vers.c: ${.CURDIR}/version
     57 	${HOST_SH} ${S}/conf/newvers_stand.sh ${.CURDIR}/version ${MACHINE}
     58 
     59 SRCS+=	vers.c
     60 CLEANFILES+= vers.c
     61 .endif
     62 
     63 ### find out what to use for libsa
     64 SAMISCMAKEFLAGS= SA_USE_CREAD=yes SA_USE_LOADFILE=yes
     65 .include "${S}/lib/libsa/Makefile.inc"
     66 LIBSA=   ${SALIB}
     67 
     68 ### find out what to use for libkern
     69 .include "${S}/lib/libkern/Makefile.inc"
     70 LIBKERN= ${KERNLIB}
     71 
     72 ### find out what to use for libz
     73 .include "${S}/lib/libz/Makefile.inc"
     74 LIBZ=    ${ZLIB}
     75 
     76 LIBS=  ${LIBSA} ${LIBKERN} ${LIBZ}
     77 
     78 cleandir distclean: cleanlibdir
     79 cleanlibdir:
     80 	-rm -rf lib
     81 
     82 ${PROG}: ${OBJS} ${LIBS}
     83 	${LD} -Map ${PROG}.map -N -x -Ttext ${TEXTADDR} -T ${LDSCRIPT} \
     84 	    -e start -o ${PROG}.elf ${OBJS} ${LIBS}
     85 	@${SIZE} ${PROG}.elf
     86 	${OBJCOPY} --impure -O ecoff-littlemips \
     87 	    -R .pdr -R .mdebug.abi32 -R .comment -R .ident \
     88 	    ${PROG}.elf ${.TARGET}
     89 
     90 CLEANFILES+=	${PROG}.elf ${PROG}.map
     91 
     92 .include <bsd.prog.mk>
     93