sys/arch/evbarm/stand/gzboot/Makefile.gzboot

   1 #       $NetBSD: Makefile.gzboot,v 1.14 2006/01/16 19:34:53 he Exp $
   2
   3 NOMAN=  # defined
   4
   5 .include <bsd.obj.mk>           # Pull in OBJDIR name rules.
   6 .include <bsd.own.mk>
   7
   8 EVBARM_STAND=   ${S}/arch/evbarm/stand
   9
  10 BASE=   gzboot_${PLATFORM}_${RELOC}
  11 PROGSYM=${BASE}.sym
  12 PROG=   ${BASE}.bin
  13 WARNS=  1
  14
  15 NEWVERSWHAT=    "Gzip Boot"
  16 VERSIONFILE=    ${EVBARM_STAND}/gzboot/version
  17
  18 BINMODE=644
  19
  20 DBG=    -Os
  21
  22 # XXX SHOULD NOT NEED TO DEFINE THESE!
  23 LIBCRT0=
  24 LIBC=
  25 LIBCRTBEGIN=
  26 LIBCRTEND=
  27
  28 .PATH: ${EVBARM_STAND}/gzboot
  29 .PATH: ${EVBARM_STAND}/board
  30
  31 SRCS+=  gzboot.c image.S
  32
  33 STARTFILE= srtbegin.o
  34
  35 CPPFLAGS+= -nostdinc -I. -I${EVBARM_STAND}/gzboot -I${EVBARM_STAND}/board
  36 CPPFLAGS+= -I${S} -I${S}/arch -I${S}/lib/libsa
  37 CPPFLAGS+= -I${S}/../common/dist/zlib
  38
  39 CPPFLAGS+= -D_STANDALONE
  40
  41 # Specify the heap size (used by board mem_init() routines)
  42 CPPFLAGS+= -DBOARD_HEAP_SIZE=1048576            # 1M
  43
  44 # libsa options
  45 CPPFLAGS+= -DHEAP_VARIABLE
  46
  47 CPPFLAGS+= -DRELOC=${RELOC}
  48 CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE}
  49 CPPFLAGS+= -DLOADADDR=${LOADADDR}
  50
  51 COPTS+= -ffreestanding
  52 CWARNFLAGS+= -Werror
  53 CWARNFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
  54
  55 CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list
  56 CLEANFILES+= ${PROGSYM}
  57 SRCS+= vers.c
  58
  59 .if !make(obj) && !make(clean) && !make(cleandir)
  60 .NOPATH: machine
  61 .endif
  62
  63 realdepend realall: machine
  64 CLEANFILES+= arm machine
  65
  66 machine::
  67         -rm -f arm machine
  68         ln -s ${S}/arch/evbarm/include machine
  69         ln -s ${S}/arch/arm/include arm
  70
  71 ${OBJS}: machine
  72
  73 ### find out what to use for libkern
  74 KERN_AS=        library
  75 .include "${S}/lib/libkern/Makefile.inc"
  76 LIBKERN=        ${KERNLIB}
  77
  78 ### find out what to use for libz
  79 Z_AS=           library
  80 .include "${S}/lib/libz/Makefile.inc"
  81 LIBZ=           ${ZLIB}
  82
  83 ### find out what to use for libsa
  84 SA_AS=          library
  85 .include "${S}/lib/libsa/Makefile.inc"
  86 LIBSA=          ${SALIB}
  87
  88 cleandir distclean: cleanlibdir
  89
  90 cleanlibdir:
  91         -rm -rf lib
  92
  93 LDFLAGS= -M -T ${LDSCRIPT}
  94
  95 LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA}
  96
  97 .PHONY: vers.c
  98 vers.c: ${VERSIONFILE}
  99         ${HOST_SH} ${S}/conf/newvers_stand.sh ${.ALLSRC} '${PLATFORM}' \
 100             ${NEWVERSWHAT}
 101
 102 ${PROG}: ${PROGSYM}
 103         ${OBJCOPY} -O binary ${PROGSYM} ${.TARGET}
 104
 105 # Prevent the normal install target from doing anything.
 106 proginstall::
 107
 108 # Install the raw binary or the symbol version, based on whether or
 109 # not the resulting gzboot needs to be mdsetimage'd.
 110 .if ${MAXIMAGESIZE} == "0"
 111 FILES=  ${PROG}
 112 .else
 113 FILES=  ${PROGSYM}
 114 .endif
 115
 116 .include <bsd.prog.mk>
 117
 118 ${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
 119         ${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \
 120             ${OBJS} ${LIBLIST} > ${BASE}.list