sys/boot/i386/pxeldr_tftp/Makefile

   1 # Works like the normal loader except the kernel, modules, and other loader
   2 # files are loaded via TFTP instead of NFS.
   3 #
   4 # $DragonFly: src/sys/boot/i386/pxeldr_tftp/Attic/Makefile,v 1.1 2005/09/03 23:52:53 dillon Exp $
   5
   6 ORG=            0x7c00
   7
   8 LDR=            pxeldr
   9 BOOT=           pxeboot_tftp
  10 LOADER=         loader_tftp
  11 PROG=           ${BOOT}
  12 MAN=            ${BOOT}.8
  13 STRIP=
  14 BINDIR?=        /boot
  15
  16 .PATH: ${.CURDIR}/../pxeldr
  17
  18 .if defined(BOOT_PXELDR_PROBE_KEYBOARD)
  19 AFLAGS+=        -DPROBE_KEYBOARD
  20 .endif
  21
  22 .if defined(BOOT_PXELDR_ALWAYS_SERIAL)
  23 AFLAGS+=        -DALWAYS_SERIAL
  24 .endif
  25
  26 .if exists(${.OBJDIR}/../${LOADER})
  27 LOADERBIN=      ${.OBJDIR}/../${LOADER}/loader_tftp.bin
  28 .else
  29 LOADERBIN=      ${.CURDIR}/../${LOADER}/loader_tftp.bin
  30 .endif
  31
  32 # BTX components
  33 .if exists(${.OBJDIR}/../btx)
  34 BTXDIR=         ${.OBJDIR}/../btx
  35 .else
  36 BTXDIR=         ${.CURDIR}/../btx
  37 .endif
  38 BTXLDR=         ${BTXDIR}/btxldr/btxldr
  39 BTXKERN=        ${BTXDIR}/btx/btx
  40 BTXCRT=         ${BTXDIR}/lib/crt0.o
  41
  42 ${BOOT}: ${LDR} ${LOADER}
  43         cat ${LDR} ${LOADER} > ${.TARGET}.tmp
  44         dd if=${.TARGET}.tmp of=${.TARGET} obs=2k conv=osync
  45         rm ${.TARGET}.tmp
  46
  47 ${LOADER}: ${LOADERBIN} ${BTXLDR} ${BTXKERN} ${BTXCRT}
  48         btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
  49             -b ${BTXKERN} ${LOADERBIN}
  50
  51 ${LDR}: ${LDR}.o
  52         ${LD} -N -e start -Ttext ${ORG} -o ${LDR}.out ${LDR}.o
  53         objcopy -S -O binary ${LDR}.out ${.TARGET}
  54
  55 ${LDR}.o: ${LDR}.S
  56         ${CC} ${CFLAGS} ${AFLAGS} ${.IMPSRC} -o ${LDR}.o -c
  57
  58 CLEANFILES+= ${LDR} ${LDR}.out ${LDR}.o ${BOOT}.tmp ${LOADER}
  59
  60 .include <bsd.prog.mk>