sys/arch/amiga/stand/bootblock/boot/Makefile

   1 #       $NetBSD: Makefile,v 1.40 2009/10/17 11:18:17 mlelstv Exp $
   2
   3 .include <bsd.sys.mk>           # for HOST_SH
   4
   5 ### what we need:
   6
   7 #XX# lines replace similar lines, or are added, in case we want to
   8 #XX# compile LIBZ ourselves to save a few bytes (think TXLT)
   9
  10 #XX#DIR_LIBZ =  ${DIR_TOP}/../common/dist/zlib
  11
  12 DIR_TOP=        ${.CURDIR}/../../../../..
  13 DIR_SA =        ${DIR_TOP}/lib/libsa
  14 DIR_LIBZ=
  15 DIR_KERN=       ${DIR_TOP}/lib/libkern
  16 DIR_KERN_MD=    ${DIR_TOP}/lib/libkern/arch/$(MACHINE_ARCH)
  17 DIR_LIBC=       ${DIR_TOP}/../common/lib/libc
  18
  19 .PATH:  $(DIR_SA) ${DIR_LIBZ} $(DIR_KERN) $(DIR_KERN_MD) \
  20         ${DIR_LIBC}/gen ${DIR_LIBC}/arch/m68k/gen \
  21         ${DIR_LIBC}/inet ${DIR_LIBC}/arch/m68k/inet \
  22         ${DIR_LIBC}/quad ${DIR_LIBC}/arch/m68k/quad \
  23         ${DIR_LIBC}/string ${DIR_LIBC}/arch/m68k/string
  24
  25 ### find out what to use for libz
  26
  27 S=      ${DIR_TOP}      # ????
  28 Z_AS= library
  29 .include "${DIR_TOP}/lib/libz/Makefile.inc"
  30 LIBZ= ${ZLIB}
  31
  32 # prefer our assembler versions over assembler, and assembler over C:
  33
  34 .SUFFIXES:
  35 .SUFFIXES: .out .o .po .so .s .S .c .cc .C .f .y .l .ln .m4 .sh
  36
  37 FILES= boot.amiga
  38 BINDIR=/usr/mdec
  39
  40 COBJS = main.o console.o xd.o twiddle.o bzero.o gets.o
  41 COBJS+=  lseek.o open.o read.o close.o dev.o errno.o
  42 COBJS+=  ufs.o ustarfs.o panic.o vers.o files.o
  43 COBJS+=  divdi3.o moddi3.o qdivrem.o
  44
  45 SOBJS = alloc.o ashrdi3.o ashldi3.o bcopy.o muldi3.o printf.o startit.o
  46 SOBJS += strlen.o memcmp.o memset.o strerror.o strncmp.o
  47 SOBJS += libstubs.o
  48
  49 OBJS=   $(SOBJS) $(COBJS)
  50
  51 #XX#DEFS = -D_STANDALONE -DSA_EXEC_ANYOWNER -DDYNAMIC_CRC_TABLE -DNOBYFOUR -UBYFOUR
  52 DEFS = -D_STANDALONE -DSA_EXEC_ANYOWNER
  53 DEFS += -D__INTERNAL_LIBSA_CREAD
  54 #DEFS += -DSERCONSOLE
  55 SOBJS += cread.o
  56
  57 #XX#SOBJS += adler32.o crc32.o inflate.o trees.o \
  58 #XX#       zutil.o infback.o inftrees.o inffast.o
  59
  60 #DEFS += -DBOOT_ELF32 -DBOOT_AOUT
  61 SOBJS += loadfile.o loadfile_aout.o loadfile_elf32.o
  62
  63 NETBSD_VERS!=   ${HOST_SH} ${.CURDIR}/../../../../../conf/osrelease.sh
  64 DEFS+=  -DNETBSD_VERS='"${NETBSD_VERS}"'
  65
  66 ### main target: ###
  67
  68 realall: machine m68k ${FILES}
  69
  70 CLEANFILES += boot.amiga x.out xxstart.o libboot.a vers.c machine m68k
  71
  72 .include <bsd.prog.mk>
  73
  74 ### special  rules for bootblocks ###
  75
  76 INCPATH = -nostdinc -I${DIR_TOP} -I${DIR_TOP}/lib/libsa
  77 INCPATH += -I${DIR_TOP}/../common/dist/zlib
  78 INCPATH += -I${.CURDIR}
  79 INCPATH += -I${.CURDIR}/../../.. -I${.OBJDIR}
  80 INCPATH += -I${.CURDIR}/../aout2bb
  81
  82 AFLAGS += -m68030 -l
  83 CAFLAGS += -Wa,-l -Wa,-m68030 ${INCPATH}
  84
  85 COPTIM= -Os -fomit-frame-pointer -fcse-follow-jumps -fcse-skip-blocks  -Wa,-l -m68060 -Wa,-m68030
  86 CFLAGS= -ffreestanding ${COPTIM} ${INCPATH} ${DEFS}
  87 CFLAGS+= -Werror
  88 CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
  89
  90 .c.o:
  91         ${CC} ${CFLAGS} -S $< -o $*.s
  92         ${TXLT} < $*.s | ${AS} ${AFLAGS} -o $*.o
  93         rm $*.s
  94
  95 .s.o: ; ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
  96
  97 .S.o: ; ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp -o $@ -c $<
  98
  99 boot.amiga: x.out
 100         ${RELOC2BB} -S x.out $@ || ${NM} -u x.out
 101
 102 x.out: xxstart.o libboot.a ${LIBZ}
 103         ${LD} ${LDFLAGS} -r -dc -e _start -o $@ $>
 104         ${SIZE} $@
 105         ${NM} -u $@
 106
 107 xxstart.o: ${.CURDIR}/bbstart.s
 108         ${CC} ${CAFLAGS} ${COPTS} -x assembler-with-cpp \
 109                 -o $@ -c $>
 110
 111 libboot.a: ${OBJS}
 112         ${AR} r $@ $> && ${RANLIB} $@
 113
 114 .PHONY: vers.c
 115 vers.c: ${.CURDIR}/version
 116         ${HOST_SH} ${DIR_TOP}/conf/newvers_stand.sh -N ${.CURDIR}/version "amiga"
 117
 118 .if !make(obj) && !make(clean) && !make(cleandir)
 119 .NOPATH: machine m68k
 120 .BEGIN: machine m68k
 121
 122 machine:
 123         -rm -f $@
 124         ln -s ${DIR_TOP}/arch/amiga/include $@
 125
 126 m68k:
 127         -rm -f $@
 128         ln -s ${DIR_TOP}/arch/m68k/include $@
 129 .endif
 130
 131 # make sure these are built:
 132
 133 ${COBJS}: ${TXLT}
 134 ${FILES}: ${RELOC2BB}
 135
 136 .include "${.CURDIR}/../Makefile.booters"