sys/boot/i386/loader/Makefile

   1 # $FreeBSD: src/sys/boot/i386/loader/Makefile,v 1.66 2003/06/26 03:51:57 peter Exp $
   2 # $DragonFly: src/sys/boot/i386/loader/Attic/Makefile,v 1.5 2004/01/28 19:24:14 dillon Exp $
   3
   4 PROG=           loader
   5 STRIP=
   6 NEWVERSWHAT=    "bootstrap loader" i386
   7 BINDIR?=        /boot
   8 INSTALLFLAGS=   -b
   9
  10 # architecture-specific loader code
  11 SRCS=           main.c conf.c
  12
  13 CFLAGS+=        -ffreestanding
  14 # Enable PXE TFTP or NFS support, not both.
  15 .if defined(LOADER_TFTP_SUPPORT)
  16 CFLAGS+=        -DLOADER_TFTP_SUPPORT
  17 .else
  18 CFLAGS+=        -DLOADER_NFS_SUPPORT
  19 .endif
  20
  21 # Enable PnP and ISA-PnP code.
  22 HAVE_PNP=       yes
  23 HAVE_ISABUS=    yes
  24
  25 .if !defined(NOFORTH)
  26 # Enable BootForth
  27 BOOT_FORTH=     yes
  28 CFLAGS+=        -DBOOT_FORTH -I${.CURDIR}/../../ficl -I${.CURDIR}/../../ficl/i386
  29 .if exists(${.OBJDIR}/../../ficl/libficl.a)
  30 LIBFICL=        ${.OBJDIR}/../../ficl/libficl.a
  31 .else
  32 LIBFICL=        ${.CURDIR}/../../ficl/libficl.a
  33 .endif
  34 .endif
  35
  36 .if defined(LOADER_BZIP2_SUPPORT)
  37 CFLAGS+=        -DLOADER_BZIP2_SUPPORT
  38 .endif
  39 .if !defined(LOADER_NO_GZIP_SUPPORT)
  40 CFLAGS+=        -DLOADER_GZIP_SUPPORT
  41 .endif
  42
  43 # Always add MI sources
  44 .PATH:          ${.CURDIR}/../../common
  45 .include        <${.CURDIR}/../../common/Makefile.inc>
  46 CFLAGS+=        -I${.CURDIR}/../../common
  47 CFLAGS+=        -I${.CURDIR}/../../.. -I.
  48
  49 CLEANFILES+=    vers.c vers.o ${PROG}.list ${PROG}.bin ${PROG}.sym ${PROG}.help
  50
  51 CFLAGS+=        -Wall
  52 LDFLAGS=        -nostdlib -static -Ttext 0x0
  53
  54 # i386 standalone support library
  55 LIBI386=        ${.OBJDIR}/../libi386/libi386.a
  56 CFLAGS+=        -I${.CURDIR}/..
  57
  58 # where to get libstand from
  59 #XXX need a better way to do this
  60 LIBSTAND=       ${.CURDIR}/../../../../lib/libstand/libstand.a
  61 .if !exists(${LIBSTAND})
  62 LIBSTAND=       ${.OBJDIR}/../../../../lib/libstand/libstand.a
  63 .if !exists(${LIBSTAND})
  64 LIBSTAND=       -lstand
  65 .endif
  66 .endif
  67 CFLAGS+=        -I${.CURDIR}/../../../../lib/libstand/
  68
  69 # BTX components
  70 .if exists(${.OBJDIR}/../btx)
  71 BTXDIR=         ${.OBJDIR}/../btx
  72 .else
  73 BTXDIR=         ${.CURDIR}/../btx
  74 .endif
  75 BTXLDR=         ${BTXDIR}/btxldr/btxldr
  76 BTXKERN=        ${BTXDIR}/btx/btx
  77 BTXCRT=         ${BTXDIR}/lib/crt0.o
  78 CFLAGS+=        -I${.CURDIR}/../btx/lib
  79
  80 # BTX is expecting ELF components
  81 CFLAGS+=        -elf
  82
  83 # Debug me!
  84 #CFLAGS+=       -g
  85 #LDFLAGS+=      -g
  86
  87 vers.o: ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version
  88         sh ${.CURDIR}/../../common/newvers.sh ${.CURDIR}/version ${NEWVERSWHAT}
  89         ${CC} ${CFLAGS} -c vers.c
  90
  91 ${PROG}: ${PROG}.bin ${BTXLDR} ${BTXKERN} ${BTXCRT}
  92         btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
  93                 -b ${BTXKERN} ${PROG}.bin
  94 #       /usr/bin/kzip ${.TARGET}
  95 #       mv ${.TARGET}.kz ${.TARGET}
  96
  97 ${PROG}.bin: ${PROG}.sym
  98         cp ${.ALLSRC} ${.TARGET}
  99         strip -R .comment -R .note ${.TARGET}
 100
 101 ${PROG}.help: help.common help.i386
 102         cat ${.ALLSRC} | awk -f ${.CURDIR}/../../common/merge_help.awk > ${.TARGET}
 103
 104 .PATH: ${.CURDIR}/../../forth
 105 FILES=  ${PROG}.help loader.4th support.4th loader.conf
 106 FILES+= screen.4th frames.4th beastie.4th
 107 FILESDIR_loader.conf=   /boot/defaults
 108
 109 .if !exists(${DESTDIR}/boot/loader.rc)
 110 FILES+= ${.CURDIR}/loader.rc
 111 .endif
 112
 113 .include "../Makefile.inc"
 114
 115 # Cannot use ${OBJS} above this line
 116 .include <bsd.prog.mk>
 117
 118 ${PROG}.sym: ${OBJS} ${LIBI386} ${LIBSTAND} ${LIBFICL} vers.o
 119         ${CC} ${LDFLAGS} -o ${.TARGET} ${BTXCRT} ${OBJS} vers.o \
 120                 ${LIBFICL} ${LIBI386} ${LIBSTAND}
 121
 122 # If it's not there, don't consider it a target
 123 .if exists(${.CURDIR}/../../../i386/include)
 124 beforedepend ${OBJS}: machine
 125
 126 machine:
 127         ln -sf ${.CURDIR}/../../../i386/include machine
 128
 129 .endif
 130
 131 CLEANFILES+=    machine