Home | History | Annotate | Line # | Download | only in stand
Makefile.booters revision 1.22 
      1 #	$NetBSD: Makefile.booters,v 1.22 1999/04/11 04:24:41 simonb Exp $
      2 #
      3 #	NOTE: $S must correspond to the top of the 'sys' tree
      4 
      5 .BEGIN: ${.OBJDIR}/machine ${.OBJDIR}/mips
      6 ${PROG} depend all: ${.OBJDIR}/machine ${.OBJDIR}/mips
      7 CLEANFILES+= machine mips
      8 
      9 ${.OBJDIR}/machine:
     10 	-rm -f ${.TARGET}
     11 	ln -s $S/arch/${MACHINE}/include ${.TARGET}
     12 
     13 ${.OBJDIR}/mips:
     14 	-rm -f ${.TARGET}
     15 	ln -s $S/arch/mips/include mips
     16 
     17 # Tailor C compilation for standalone environment.
     18 COPTS=	-Os				# -Os gives smaller code
     19 
     20 C_MACHDEP=-mmemcpy -mno-abicalls -G 128	# even smaller code
     21 
     22 DEFS?=	-D_STANDALONE -D_NO_PROM_DEFINES -DNO_ABICALLS \
     23 	${BOOTDEFADD}
     24 INCL?=	-nostdinc -I${.OBJDIR} -I$S -I${PMAX_STAND_DIR}/lib -I$S/lib/libsa
     25 
     26 CFLAGS+=	${CWARN} ${C_MACHDEP}
     27 AFLAGS+=	-D_LOCORE -D_KERNEL
     28 CPPFLAGS+=	${DEFS} ${INCL}
     29 
     30 LDBUG=	-T $S/arch/mips/conf/stand.ldscript
     31 
     32 ### find out what to use for libsa
     33 SA_AS=		library
     34 .include "${S}/lib/libsa/Makefile.inc"
     35 LIBSA=		${SALIB}
     36 SAMISCMAKEFLAGS= SA_INCLUDE_NET=yes
     37 
     38 # We don't need libkern/libz for the first stage bootblocks
     39 .if ${PROG} != "bootxx"
     40 
     41 ### find out what to use for libz
     42 Z_AS=		library
     43 .include "${S}/lib/libz/Makefile.inc"
     44 LIBZ=		${ZLIB}
     45 # and use compressed read in libsa
     46 SAMISCMAKEFLAGS= SA_USE_CREAD=yes
     47 
     48 ### find out what to use for libkern
     49 KERN_AS=	library
     50 .include "${S}/lib/libkern/Makefile.inc"
     51 LIBKERN=	${KERNLIB}
     52 
     53 .else	# ${PROG} == "bootxx"
     54 LIBZ=
     55 .endif
     56 
     57 PMAX_STAND_DIR?= $S/arch/pmax/stand
     58 ### find out what to use for libpmax
     59 PMAXDIR= ${PMAX_STAND_DIR}/lib
     60 .include "${PMAXDIR}/Makefile.inc"
     61 LIBPMAX=		${PMAXLIB}
     62 
     63 LIBS=	${LIBPMAX} ${LIBKERN} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBPMAX}
     64 VERS_O?=vers.o
     65 
     66 ${PROG}: ${OBJS} ${LIBS}
     67 .if ${VERS_O} != ""
     68 	sh ${PMAX_STAND_DIR}/lib/newvers.sh ${VERSIONFILE} ${NEWVERSWHAT}
     69 	${COMPILE.c} vers.c
     70 .endif
     71 	ld -Map ${PROG}.map -N -x -Ttext ${RELOC} ${LDBUG} -e start \
     72 	    ${OBJS} ${VERS_O} ${LIBS} -o ${PROG}
     73 
     74 CLEANFILES+=${PROG}.map
     75 .if ${VERS_O} != ""
     76 CLEANFILES+=vers.c vers.o
     77 .endif
     78 
     79 cleandir distclean: cleanlibdir
     80 
     81 cleanlibdir:
     82 	rm -rf lib
     83 
     84 .include <bsd.prog.mk>
     85 
     86 # be sure to turn off any PIC flags for standalone library code.
     87 CPICFLAGS=
     88 CAPICFLAGS=
     89 CPPPICFLAGS=
     90 APICFLAGS=
     91