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Makefile revision 1.7 
      1 #	$NetBSD: Makefile,v 1.7 2003/10/25 03:14:33 mhitch Exp $
      2 
      3 ### what we need:
      4 
      5 DIR_TOP=	${.CURDIR}/../../../../..
      6 DIR_SA = 	${DIR_TOP}/lib/libsa
      7 DIR_KERN=	${DIR_TOP}/lib/libkern
      8 DIR_KERN_MD=	${DIR_TOP}/lib/libkern/arch/$(MACHINE_ARCH)
      9 
     10 .PATH:  ${.CURDIR}/../boot $(DIR_SA) $(DIR_KERN) $(DIR_KERN_MD)
     11 
     12 # prefer our assembler versions over assembler, and assembler over C:
     13 
     14 .SUFFIXES:
     15 .SUFFIXES: .out .o .po .so .s .S .c .cc .C .f .y .l .ln .m4 .sh
     16 
     17 FILES= bootxx_ffs bootxx_fd
     18 BINDIR=/usr/mdec
     19 
     20 COBJS = main.o console.o xd.o twiddle.o bzero.o gets.o
     21 COBJS+=  lseek.o open.o read.o close.o dev.o errno.o
     22 COBJS+=  ufs.o ustarfs.o panic.o vers.o files.o
     23 
     24 SOBJS = alloc.o ashrdi3.o ashldi3.o bcopy.o muldi3.o printf.o startit.o
     25 SOBJS += strlen.o strcmp.o fstat.o
     26 SOBJS += libstubs.o memcmp.o memmove.o memset.o strncmp.o
     27 
     28 OBJS=	$(SOBJS) $(COBJS)
     29 
     30 DEFS = -D_STANDALONE -DINSECURE -D_PRIMARY_BOOT
     31 
     32 .NOPATH: ${OBJS} x.out f.out libboot.a xxstart.o
     33 
     34 ### main target: ###
     35 
     36 realall: machine m68k ${FILES}
     37 
     38 CLEANFILES += bootxx_ffs bootxx_fd x.out f.out xxstart.o fdstart.o libboot.a vers.c machine m68k
     39 
     40 .include <bsd.prog.mk>
     41 
     42 ### special  rules for bootblocks ###
     43 
     44 INCPATH = -nostdinc -I${DIR_TOP} -I${DIR_TOP}/lib/libsa -I${.CURDIR}
     45 INCPATH += -I${.CURDIR}/../boot -I${.CURDIR}/../../..
     46 INCPATH += -I${.CURDIR}/../aout2bb -I$(.CURDIR) -I${DESTDIR}/usr/include
     47 
     48 AFLAGS += -m68030 -l
     49 CAFLAGS += -Wa,-l -Wa,-m68030 ${INCPATH} -D_PRIMARY_BOOT
     50 
     51 COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks  -Wa,-l -m68060 -Wa,-m68030
     52 CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS} -Wall #-Wstrict-prototypes
     53 
     54 NETBSD_VERS!=	sh ${.CURDIR}/../../../../../conf/osrelease.sh
     55 DEFS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     56 
     57 # Use small daddr_t to avoid code bloat
     58 DEFS+=	-D__daddr_t=int32_t
     59 
     60 .c.o:
     61 	${CC} ${CFLAGS} -S $< -o $*.s
     62 	${TXLT} < $*.s | ${AS} ${AFLAGS} -o $*.o
     63 	rm $*.s
     64 
     65 .s.o: ; ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
     66 
     67 .S.o: ; ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
     68 
     69 bootxx_ffs: x.out
     70 	${RELOC2BB} x.out $@ || ${NM} -u x.out
     71 
     72 bootxx_fd: f.out
     73 	${RELOC2BB} -F f.out $@ || ${NM} -u f.out
     74 
     75 x.out: xxstart.o libboot.a
     76 	${LD} ${LDFLAGS} -r -dc -e _start -o $@ $>
     77 	${SIZE} $@
     78 	${NM} -u $@
     79 
     80 f.out: fdstart.o libboot.a
     81 	${LD} ${LDFLAGS} -r -dc -e _start -o $@ $>
     82 	${SIZE} $@
     83 	${NM} -u $@
     84 
     85 xxstart.o: ${.CURDIR}/../boot/bbstart.s
     86 	${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \
     87 		-o $@ -c $>
     88 
     89 fdstart.o: ${.CURDIR}/../boot//bbstart.s
     90 	${CC} -DAUTOLOAD=8192 ${CAFLAGS} ${COPTS} -x assembler-with-cpp \
     91 		-o $@ -c $>
     92 
     93 libboot.a: ${OBJS}
     94 	${AR} r $@ $> && ${RANLIB} $@
     95 
     96 .PHONY:	vers.c
     97 vers.c:	${.CURDIR}/../boot/version
     98 	sh ${DIR_TOP}/conf/newvers_stand.sh -NDM ${.CURDIR}/../boot/version "amiga"
     99 
    100 machine:
    101 	-rm -f $@
    102 	ln -s ${DIR_TOP}/arch/amiga/include $@
    103 
    104 m68k:
    105 	-rm -f $@
    106 	ln -s ${DIR_TOP}/arch/m68k/include $@
    107 
    108 # make sure these are built:
    109 
    110 ${COBJS}: ${TXLT}
    111 ${FILES}: ${RELOC2BB}
    112 
    113 .include "${.CURDIR}/../Makefile.booters"
    114